For solar panel and battery installation in
Akiruno, Tokyo,
Kakeru Koumuten is your trusted choice!
Kakeru Koumuten is a company specializing in exterior renovations.
We have handled numerous exterior renovations in Akiruno, Tokyo,
and we are also entrusted with the installation of solar panels and batteries!
Here, we would like to introduce “Reasons to Choose Kakeru Koumuten for Solar Panel Installation”.
“How to Choose a Solar Panel Contractor in Akiruno, Tokyo”
“Costs for Solar Panel and Battery Installation”
“Subsidies Available for Solar System Installation in Akiruno, Tokyo”
We will also explain the above three points!
The installation of solar panels carries risks, such as “the occurrence of leaks” and other troubles.
To ensure a satisfactory solar panel installation, it is essential to obtain estimates from at least three companies!
For customers considering solar panel installation in Akiruno, Tokyo,
this information will surely be helpful, so please take a look!
目次
- 1 Reasons Why Kakeru Koumuten is Chosen for Solar Panel Installation in Akiruno, Tokyo
- 1.1 1. We also handle exterior renovations other than solar panel installation!
- 1.2 2. Facilities specialized in exterior renovations
- 1.3 3.Complete In-House Construction
- 1.4 4. Obtaining Various Permits and Skilled Workers on Staff
- 1.5 5. Warranty and Aftercare
- 1.6 6. Flexible and Prompt Response
- 1.7 7. Human Resource Development
- 2 Possible subsidies and grants in Akiro City, Tokyo
- 2.1 National subsidy “Support Project for the Introduction of Storage Battery Systems in Homes”
- 2.2 Tokyo’s Subsidy Program “Promotion of Solar Power Generation Installation in Households”
- 2.3 Tokyo Metropolitan Government Subsidy: “Promotion of Home Battery Installation”
- 2.4 Tokyo’s Subsidy Program for “Promotion of Recycling Used Residential Solar Panels”
- 3 Solar Panel Installation & Battery Storage Pricing Table
- 4 Self-Estimate and Profit Simulation for Solar Power
- 5 Customer Feedback
- 6 Examples of Solar Panel Installations
- 7 How to Choose a Solar Panel Installation Contractor in Akiruno, Tokyo
- 8 Benefits of Introducing Solar Power Systems
- 9 What points should you be aware of when introducing solar power generation?
- 10 How to choose solar panels?
- 11 If you are looking for a solar panel installation company in Akiro City, Tokyo, please consult Kakeru Koumuten Co., Ltd.
- 12 Characteristics of Akiro City, Tokyo
Reasons Why Kakeru Koumuten is Chosen for Solar Panel Installation in Akiruno, Tokyo
Regarding why we are entrusted with solar panel installation by customers in Akiruno, Tokyo,
“Our Unique Strengths in Solar Panel Installation that Cannot Be Imitated by Other Companies”
have received high praise from many customers.
We would be grateful if you could compare our estimates with those of other companies.
Because we are confident, we welcome estimates from any number of companies!
1. We also handle exterior renovations other than solar panel installation!

Most troubles such as leaks that occur during solar panel installation are due to the lack of knowledge of the solar panel installation contractors.
While specialized contractors for solar panel installation have knowledge about solar panels, many lack knowledge regarding the roof and waterproofing at the installation site, which is a reality.
For peace of mind and to avoid maintenance issues and troubles after construction, it is better to have expertise in roofing!
Kakeru Koumuten Co., Ltd. is strong in roofing work and can also detach and attach solar panels in-house, allowing us to respond quickly to maintenance and urgent troubles after solar panel installation!
2. Facilities specialized in exterior renovations
Kakeru Koumuten Co., Ltd. has prepared the following warehouses and material storage areas to provide solar work and exterior renovations at low cost and high quality.
We have established five bases for material storage and showrooms.
In-house ownership of scaffolding materials


We own the scaffolding materials necessary for the installation of solar panels, allowing us to assemble the scaffolding in-house.
By performing scaffolding work with our own scaffolding team instead of outsourcing, we can also reduce the costs associated with scaffolding work.
We have enough scaffolding materials for approximately 50 single-family homes!
Storage of materials in our large in-house warehouse

We store roofing materials and paints, and we can also store removed solar panels.
By ordering a large quantity of materials at once, we canprocure materials at a lower cost!
Additionally, we always have roofing materials in stock, allowing us torespond quickly in emergencies!
In-house sorting and transportation of waste materials
The installation of solar panels often involves roofing work, generating various types of waste materials such as paint, wood, and metal.
Most contractors dispose of these materials all at once, but by sorting and recycling the waste, significant cost savings on waste disposal can be achieved.
Exterior Renovation Dedicated Showroom


In our showroom, not only can you have meetings, but you can also
check the actual foundation brackets for solar panels and see how they are installed on the roofing materials!
We can also provide simulations for the potential earnings and installation costs when introducing solar panels!
Since roofing and exterior wall work often accompany each other, we have samples of roofing materials and models that show the structure, allowing us to provide detailed explanations!
3.Complete In-House Construction
One of Kakeru Koumuten’s major strengths is our complete in-house construction.
From inquiry to project completion, everything is handled by Kakeru Koumuten Co., Ltd. This allows us to keep costs down while providing high-quality roof renovations.
Additionally, one representative will assist you from the estimate to the completion of the work.
Since there is no change in the person in charge, such as sales representatives or construction management, smooth communication is possible.
We can carry out consistent in-house construction from temporary scaffolding installation, exterior wall painting, to roof renovations!
4. Obtaining Various Permits and Skilled Workers on Staff


We have obtained construction industry permits and permits for industrial waste collection and transportation!
We also have nationally certified sheet metal workers and painting specialists on staff, and we are confident in our construction techniques.
We can also handle large-scale roofing projects such as factories!
5. Warranty and Aftercare
In addition to the manufacturer’s warranty for solar panel installation, we also provide our own rain leak warranty!
Aftercare is available annually, and we send out notification DM every year.
If you have any questions about the warranty, please click on the image above!
6. Flexible and Prompt Response
Our company is equipped to handle various roofing troubles and situations.
Even if you cannot access the roof at high altitudes, we can utilize a drone to assist!
During rain leak investigations, we can also conduct surveys using a thermal imaging camera.
If the power generation of the solar panels decreases due to dirt, we can also provide cleaning with a specialized brush.
We will respond according to your preferences.
7. Human Resource Development
We are creating various roof models to improve our skills and conducting practical training.
Since the construction methods vary depending on the shape and slope of the roof, we regularly provide technical training to ensure that each staff member can handle various cases.
Possible subsidies and grants in Akiro City, Tokyo
National subsidy “Support Project for the Introduction of Storage Battery Systems in Homes”
The government is implementing the “Support Project for the Introduction of Storage Battery Systems in Homes” to support the installation of storage batteries.
This subsidy provides 30,000 yen per kWh (with a maximum limit of 600,000 yen) to those who install residential storage batteries that meet certain conditions.
Additionally, this program is part of the government’s efforts to promote zero carbon emissions and renewable energy, allowing for further advancement of “self-consumption” of electricity when used in conjunction with solar power generation.
For detailed eligibility requirements and application methods, please check the official website.
👉 Click here for the official site
Tokyo’s Subsidy Program “Promotion of Solar Power Generation Installation in Households”
Disaster-resistant and Health-promoting Insulation and Solar Housing Expansion Project
Eligible Applicants
Those who install solar power generation systems in residential properties in Tokyo
Applicants must be the owners or lessors of the subsidized equipment.
Requirements
Those who install solar power generation systems in residential properties in Tokyo (individuals, corporations, management associations, etc.)
Not only homeowners but also businesses that enter into lease or lending contracts through contract methods are eligible to apply.
Applicants must meet the conditions specified in the grant guidelines, such as being the owner or lessor of the subsidized equipment.
Subsidy Rate and Amount
Newly Built Homes
Up to 3.6 kW: 120,000 yen/kW
Over 3.6 kW to under 50 kW: 100,000 yen/kW
Newly built homes with a maximum of 3.6 kW: 360,000 yen
Existing Homes
Up to 3.75 kW: 150,000 yen/kW
Over 3.75 kW to under 50 kW: 120,000 yen/kW
Existing homes with a maximum of 3.75 kW: 450,000 yen
* The subsidy amount is provided based on the total eligible expenses (equipment costs + construction costs) as the upper limit.
For more details, please see here!
Solar Power Generation Systems with Excellent Functionality (Functional PV)
If there is an installation of certified functional PV (e.g., integrated building materials), there is an additional subsidy on top of the solar main subsidy. Here are about three reference examples.
DMM.com LLC DMM32-HL4-248AG
Additional Amount: 20,000 yen per kW
Choshu Industry Co., Ltd. CS-120B91L,R (Trapezoidal Panel)
Additional Amount: 50,000 yen per kW
Aiko Energy Japan Co., Ltd. AIKO-A445-MAH54Tm
Additional amount: 80,000 yen per kW
Subsidy Program for Power Conditioner Replacement Related to Solar Power Generation Systems
Eligible Participants
This subsidy is available to residents in Tokyo who have already installed a solar power generation system and are replacing only the power conditioner.
Requirements and Conditions
The power conditioner to be replaced must be unused.
Regarding solar modules, they must have JETPVm certification or IECEE‑PV‑FCS certification, or be products of equal or higher standards.
Subsidy Rate and Amount
Half of the replacement cost will be subsidized, with a maximum limit of 100,000 yen per power conditioner.
For more details, please click here!
Tokyo Metropolitan Government Subsidy: “Promotion of Home Battery Installation”
Disaster-Resilient and Health-Contributing Insulation and Solar Housing Expansion Project
Eligible Participants
This subsidy program targets individuals and households installing new battery systems in residential properties within Tokyo. It is a condition for the subsidy that a solar power generation system is already installed or is installed simultaneously.
Requirements
Eligible batteries must be registered with SII (Environmental Co-Creation Initiative), and overlapping subsidies from other municipalities or public corporations are not permitted. The installation period is from April 1, 2025, to March 30, 2029, and a “Grant Application and Performance Report” must be submitted after a prior application.
Subsidy Rate and Amount
Subsidies will be provided as a fixed amount (per kWh) for the cost of battery installation. Instead of a percentage of the cost, a predetermined amount will be granted as the maximum limit. Additionally, participating in Demand Response (DR) demonstrations will provide further subsidies.
Battery package (new installation): The subsidy limit is 120,000 yen per 1 kWh of storage capacity. Furthermore, participation in DR demonstrations will add an additional 100,000 yen.
Subsidy for Expanding Storage Units (Addition to Existing Storage Batteries): Up to 80,000 yen per 1 kWh is subsidized, provided that solar panels are already installed. Additional benefits from participating in DR are also eligible.
Energy Management Devices and IoT-Related Equipment: Participation in DR demonstrations is mandatory, and half of the eligible expenses (up to 100,000 yen) will be subsidized.
For more details, please click here!
Tokyo’s Subsidy Program for “Promotion of Recycling Used Residential Solar Panels”
Eligible Participants
Owners of solar panels that have been disposed of in Tokyo.
Requirements
Eligible Solar Panels
They must be used residential solar panels disposed of from homes in the city.
The subsidy amount will be calculated based on the total power generation output (kW).
Recycling Processing Contractor
Processing must be carried out by a designated industrial waste intermediate processing contractor specified by the city.
Processing must occur at facilities listed as designated processing contractors.
Procedural Requirements
Necessary documents (industrial waste management ticket, panel output certification, contract-related documents, etc.) must be submitted in accordance with the “Implementation Guidelines,” “Grant Guidelines,” and “Subsidy Application Guide.”
Detailed requirements are specified, including obtaining explanations and consent from the owner regarding the removal and recycling of solar panels.
Subsidy Rate and Amount
The “processing costs” required for recycling used residential solar panels at designated industrial waste processing facilities are eligible for subsidy.
Subsidy Amount
The basic subsidy amount is calculated as power generation output (kW) × 25,000 yen
(Decimal points below the third place are truncated, and amounts below 1,000 yen are also truncated).
Example: For a used panel with a power generation output of 3.5 kW → ⌊3.500⌋kW × 25,000 yen = 87,500 yen
(The decimal points below the third place of the power generation output are truncated, and amounts below 1,000 yen are also truncated).
Solar Panel Installation & Battery Storage Pricing Table

⇧Service Menu | For costs related to solar panel installation and battery storage, click here

⇧Service Menu | For costs related to solar panel removal and water heater dismantling, click here
Self-Estimate and Profit Simulation for Solar Power
With the simulator above,
you can obtain an estimated quote and a profit simulation for up to 30 years!
If you know the total capacity of solar panels to be installed on the roof and the capacity of the battery storage, you can get an estimated quote and profit simulation!
Customer Feedback
Examples of Solar Panel Installations
| Construction Details |
| Installation of Solar Panels Installation of Storage Batteries |
| Existing Roofing Material |
| Horizontal Metal Roof (Super Galtect) |
| Installation Capacity |
| Solar Panels: 4.3KW Storage Battery: 5KW class |
| Base Mounting Hardware Used |
| Niigata Manufactured Sales / Aluminum Catch Type Hardware |
| Price Range |
| 2.2 million yen to 2.3 million yen *Due to the subsidy provided, the actual burden amount is approximately 1 million yen Expected recovery period for construction costs: Approximately 8 to 9 years (self-consumption) |
| Construction Period |
| Approximately 3 days |
| Completion Month |
| April 2025 |
| Inquiry Details |
| I am considering the installation of solar panels and storage batteries. I heard that subsidies are available, and I would like to know how much subsidy can be expected. |
Our Proposal
We visited to provide an estimate and created a layout diagram for the solar panels based on the blueprints!
The layout diagram shows the arrangement of solar panels on the roof.
Since we can also determine the installation capacity, it allows for power generation simulations and financial simulations.
We have also clarified the expected amount of subsidies, which we explained to the customer along with the estimate!
How to Choose a Solar Panel Installation Contractor in Akiruno, Tokyo
There are many solar panel installation contractors available in Akiruno, Tokyo, and it can be confusing to decide which one to choose.
Therefore, when requesting solar panel installation contractors or storage battery installation work, let’s check the following 4 points.
● Have extensive knowledge not only about solar panels but also about roofs
● Confirm the presence of warranties and after-sales maintenance
● Obtain estimates from multiple contractors (at least 3 companies)
● Check if they provide support for subsidy applications
By confirming the above 4 points, you will be able to choose a reliable contractor.
Knowledge of roofing in addition to solar panels
Many causes of poor installation of solar panels stem from a lack of knowledge on the part of the contractor.
While knowledge about solar panels is certainly important, understanding the roofing and waterproofing at the installation site is also crucial.
⚠︎Examples of troubles due to contractor’s lack of knowledge
・Solar panels were installed on a severely deteriorated roof, leading to leaks..
・Solar panels were installed on a roof with a short lifespan, necessitating a costly removal and reinstallation within a few years..
・Misjudging the type of waterproofing led to incorrect treatment and subsequent leaks..
and more
When installing solar panels, understanding the condition and type of the existing roof allows you to avoid unnecessary expenses and unexpected troubles.
Confirm the presence of warranties and after-sales maintenance
When choosing a solar installation contractor, make sure to check for warranties.
While solar panels and storage batteries come with manufacturer warranties, also confirm whether there is a construction warranty in case of leaks after installation!
If the contractor offers a warranty period, they will respond free of charge in the event of leaks after installation.
Additionally, some contractors provide after-sales services separate from warranties, so be sure to check if the contractor you are considering has after-sales service.
Since abnormalities or damage on the roof may not be visible, there is a possibility that customers may not notice them.
By conducting inspections during after-sales maintenance, you can detect issues early and prevent major repairs or failures!
Kakeru Koumuten Co., Ltd. provides a leak warranty as part of the construction warranty for solar panel installations.
We also offer after-sales maintenance and send out annual DM notifications!
Please check the DM, and if you wish, we will come for after-sales maintenance!
Obtain estimates from multiple contractors (at least 3 companies)
When requesting solar panel installation, be sure to obtain estimates from multiple contractors.
Even if the construction details are the same from the same manufacturer, costs, warranties, and after-sales services may differ.
Additionally, obtaining multiple estimates makes it easier to negotiate prices.
To request your preferred repair contractor at a lower price, it is essential to obtain estimates from multiple contractors.
When comparing estimates, please check carefully:
“Check the items in the estimate”
“Type of solar panels”
“Warranties and after-sales services”
Make sure to compare these details closely! If the quality of the materials is low or if steps are skipped, costs can be reduced, so avoid making decisions based solely on price!
Check if they provide support for subsidy applications
Subsidies are often available for the installation of solar panels and storage batteries, but there is a possibility that they may not be granted due to application errors.
If you proceed with the support of the contractor, there should be no issues with the application.
Make sure to apply for the subsidy before the construction starts and proceed with the work after it has been accepted!
After the construction, the flow will be that the subsidy will be decided and granted!
Benefits of Introducing Solar Power Systems
The benefits of installing solar panels are summarized in the five points below!
Benefit 1: Economic Advantage
The biggest advantage of installing solar panels is the economic benefit!
Although the selling price of electricity has decreased compared to ten years ago, rising electricity costs allow you to gain benefits by consuming the electricity you generate!
Electricity prices are expected to continue rising, making it attractive to cover your consumption with solar power!
If you plan to use the generated electricity at night, installing a storage battery is essential!
Benefit 2: Subsidies can be utilized!
Subsidy conditions and amounts vary by prefecture and municipality, but there is a high probability that you can apply for subsidies!
Reducing the actual burden amount through subsidies is a significant advantage!
Benefit 3: Environmentally Friendly!
Solar power generation contributes to the reduction of carbon dioxide emissions and decreases dependence on fossil fuels, helping to mitigate global warming.
Since there is no noise or harmful substance emissions during the power generation process, it is considered an environmentally friendly method of generating electricity.
Benefit 4 Improved Insulation Effect!!
By installing it on the roof or rooftop, insulation properties are enhanced.
Especially in summer, it can effectively block direct sunlight, providing significant heat shielding benefits!
Benefit 5 Electricity can be used even during power outages!!
By installing a storage battery, it becomes possible to use electricity even during emergencies such as power outages!
What points should you be aware of when introducing solar power generation?
Next, we will explain the “three points to be cautious about” when installing solar panels!
Point 1: Maintenance costs may be incurred
The maintenance costs are more related to the roof where the solar panels are installed rather than the solar panels themselves.
If you perform roof renovations 10 to 20 years later, there will be costs for removing and reattaching the solar panels.
If the existing roof is deteriorating, it is reassuring to renovate it with durable roofing materials before installing the solar panels!
It would be comforting to request a simulation considering maintenance costs before introducing solar panels!
Point 2: The risk of leaks increases depending on the roofing material
Slate roofs and tile roofs require holes to be made in the roof to secure solar panels.
As a result, there is an unavoidable risk of leaks due to these holes.
Of course, we will ensure proper waterproofing, but if you are concerned about making holes, one option is to replace the roofing material with a metal roof and secure the solar panels using the catch method.
Catch-type base hardware for horizontal metal roofs
Note 3: The roof will become heavier
Since solar panels will be placed on the roof, it will become heavier. In the case of tile roofs, it may be reassuring to replace them with lighter roofing materials.
How to choose solar panels?
There are many manufacturers of solar panels, and their output (power generation) and costs vary.
It is not simply a matter of “this manufacturer has the best solar panels”; what is important is to choose solar panels that are suitable for your life plan and building!
We will introduce points to consider when comparing solar panels!
Choosing Point 1: Compare based on the total power generation of the roof
When installing solar panels on the roof, it is important to consider how much power can be generated in the limited area, and generating more power is always better!
Solar panels come in various sizes depending on the manufacturer, and their power generation also differs.
If you compare a 350W output panel with a 400W output panel, at first glance, the panel with higher output may seem better.
However, if the size of the panel does not fit well with the roof, there may be cases where “20 panels of 350W can be installed” and “15 panels of 400W can be installed,” leading to different numbers of panels that can be installed on the same roof due to size differences.
400W × 15 panels = 6kW (total power generation of the roof)
350W × 20 panels = 7kW (total power generation of the roof)
As shown above, even if the output of a single panel is lower, the total output of the roof may be higher!
It is important to consider the total output of the roof rather than the output of a single panel!
Choosing Point 2: Compare based on the degradation rate of solar panels
Solar panels have a degradation rate, and their power generation gradually decreases over 10 years and 20 years.
After 30 years, some may have a 40% decrease in power generation, while others may only decrease by about 10%.
By considering the degradation rate along with the initial power generation, you can choose solar panels without regrets!
Choosing Point 3: Compare based on warranty period
There are several types of warranties for solar panels, including “output warranty,” “natural disaster warranty,” and “system warranty,” and the warranty periods vary by manufacturer.
Regarding the output warranty, some manufacturers offer a 30-year warranty, while others provide a 10-year warranty, so it varies widely!
A longer warranty is always better, so be sure to check the warranties of the manufacturers you are considering!
If you are looking for a solar panel installation company in Akiro City, Tokyo, please consult Kakeru Koumuten Co., Ltd.
Our company handles many exterior renovations, including solar panels, roof work, and exterior wall work in Akiro City, Tokyo.
We receive requests from many customers, including renovation companies and real estate agencies, who have contacted us!
Kakeru Koumuten Co., Ltd. promises “high-quality renovations at low cost”, and we have received great feedback from numerous customers.
We continue to update our construction performance records every year, and we will strive to improve quality to satisfy even more customers in the future.
Our company can perform all exterior renovations, not only roof overlay and re-roofing work but also partial roof repairs, exterior painting, and exterior wall overlay methods.
We are also happy to assist with small jobs like partial repairs and rain gutter cleaning!
In urgent cases like leak repairs, we can provide emergency measures without scaffolding, so please consult us!
“I want to know about recommended solar panels“, “I want to keep costs as low as possible“, “I just want an estimate for now“, and other specific requests will be met with optimal solutions.
We will never propose unnecessary work that prioritizes profit!
We always stand in the customer’s shoes and will propose the best construction plan!
We are confident that we will not be outdone by other companies in terms of cost, quality, and organization for exterior work!
We welcome comparative estimates with confidence!
Estimates are completely free, and if you find our company lacking compared to others, feel free to decline!
Characteristics of Akiro City, Tokyo
Akiro City is located in the western part of Tokyo, approximately 40 to 50 km from the city center. The Akigawa River flows east to west through the city, with commercial facilities and residential areas spreading in the eastern part, while the western part features lush green mountains, making it a nature-rich area.
The climate is inland, with an average annual temperature of about 13 degrees. Summers are relatively cool and comfortable compared to the city center, while winters can be harshly cold, with snowfall in mountainous areas.
In terms of access, it takes about 60 minutes by train or car to reach the city center, making it convenient for commuting and schooling. There are several stations on the JR Itsukaichi Line within the city, and a city circular bus called “Runo Bus” also operates.
The city’s attractions include natural environments like the Akigawa Valley, where you can enjoy outdoor activities such as camping and hiking. Additionally, there are sake breweries and wineries, allowing you to taste locally produced sake and wine, which is also a feature of the area.
Our company handles a lot of exterior construction and solar work in Akiro City, Tokyo.
We are happy to assist with partial roof repairs such as roof overlay work, roof replacement, and leak repairs, as well as other repairs! Please feel free to consult us about any sudden troubles!
Service Areas in Akiro City, Tokyo
Kakeru Koumuten Co., Ltd. accepts requests throughout Kanagawa Prefecture and all of Tokyo.
List of Areas in Akiro City, Tokyo
Akiro City Akikawa / Akiro City Akiru / Akiro City Ajido / Akiro City Aburahara / Akiro City Amama / Akiro City Itsukaichi / Akiro City Ina / Akiro City Irino / Akiro City Kamino-dai / Akiro City Ushinuma / Akiro City Ogawa / Akiro City Ogawa Higashi / Akiro City Otsutsu / Akiro City Kamidaisuke / Akiro City Kirikake / Akiro City Kusabana / Akiro City Konakano / Akiro City Kominedai / Akiro City Kowada / Akiro City Sannai / Akiro City Shimodaisuke / Akiro City Suga / Akiro City Setooka / Akiro City Takao / Akiro City Tateya / Akiro City Tateya-dai / Akiro City Togura / Akiro City Tomohara / Akiro City Ninomiya / Akiro City Ninomiya Higashi / Akiro City Nobe / Akiro City Hara Komiya / Akiro City Hikida / Akiro City Hirasawa / Akiro City Hirasawa Nishi / Akiro City Hirasawa Higashi / Akiro City Fukazawa / Akiro City Fuchigami / Akiro City Yamada / Akiro City Yosawa / Akiro City Yokozawa
・Trust Kakeru Koumuten for exterior wall painting in Akiruno, Tokyo!
・Trust Kakeru Koumuten for roof renovations in Akiruno, Tokyo!
・Trust Kakeru Koumuten for exterior renovations in Akiruno, Tokyo!
・Kakeru Koumuten Co., Ltd. project achievements
・Kakeru Koumuten Co., Ltd. aftercare services
・Kakeru Koumuten Co., Ltd. service menu and price list
・Kakeru Koumuten Co., Ltd. staff blog and announcements
・Explaining the importance of getting multiple estimates and key comparison points!
・Top 12 solar power manufacturers! Features and tips for selection!
・What are the installation costs for solar power? Comprehensive tips to reduce costs!
・What are the best locations for installing solar power? Key points for site selection!
・Find out more about solar power estimates here!
We welcome inquiries via LINE as well◎
AAA is a young company with an average age in the early 20s, but our technology is second to none.
One of our greatest strengths is that we can do all of our own scaffolding, roofing, and painting work. In this industry, where work is generally divided, we are able to provide a complete set of services, which saves time and effort in management and reduces costs. Above all, if there is any trouble, we will come to you right away!
We can confidently declare this. We are the youngest and most friendly renovator in Kanagawa!







