Leave the installation of solar panels in Koganei City, Tokyo to Kakeru Koumuten Co., Ltd.!
For solar panel and storage battery installation in
Koganei City, Tokyo,
trust Kakeru Koumuten!
Kakeru Koumuten is a company specializing in exterior renovations.
As a company strong in roofing work, we are entrusted withsolar panel installation and storage battery installation considering roofs and waterproofing!
“How to Choose a Solar Panel Contractor in Koganei City, Tokyo”
“About the Costs of Solar Panel and Storage Battery Installation”
“About Subsidies Applicable for Solar System Installation in Koganei City, Tokyo”
We will also explain the above three points!
Installing solar panels carries risks such as“the occurrence of leaks” and other troubles.
To ensure you have no regrets about your solar panel installation, obtaining estimates from at least three companies is essential!
For customers considering solar panel installation in Koganei City, Tokyo,
this information will definitely be helpful, so please take a look!
Reasons Why Kakeru Koumuten is Chosen for Solar Panel Installation in Koganei City, Tokyo
Regarding why customers in Koganei City, Tokyo, entrust us with solar panel installation,
“Our strengths in solar panel installation that cannot be imitated by other companies”
have received high praise from many customers.
so we would appreciate it if you could compare our estimates with those of other companies.
We are confident, so we welcome estimates from any number of companies!
1. We also handle exterior renovations other than solar panel installation!
Most issues such as leaks caused by solar panel installation are due to the lack of knowledge of the solar panel installation contractors.
While contractors specializing in 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 and trouble after installation, 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 for quick responses to maintenance and urgent issues after solar panel installation!
2.Equipment specialized for exterior renovations
Kakeru Koumuten Co., Ltd. has organized the following warehouses and material storage areas to provide low-cost, high-quality solar work and exterior renovations.
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 ourselves.
By performing the scaffolding work with our own scaffolding team instead of outsourcing, we can also reduce the costs associated with scaffolding work.
We have 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, you canpurchase materials at a lower cost!
Additionally, we always have a stock of roofing materials, so we canrespond quickly in emergencies!
In-house sorting and transportation of waste materials
The installation of solar panels often involves roofing work, generating various waste materials such as paint, wood, and metal.
Most contractors dispose of these materials all together, 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 revenue 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.All Work Performed by Our Own Team
One of Kakeru Koumuten’s major strengths is all work performed by our own team.
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 the担当者 such as sales and construction management do not change, smooth communication is possible.
We can perform everything from temporary scaffolding installation, exterior wall painting, to roof renovations with our own team!
4. Various Permits Obtained & 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 and painting technicians on staff, and we are confident in our construction skills.
We can also handle large-scale roof 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 each year.
If you have 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.
If you cannot access the roof due to height, we can utilize a drone to assist!
During rain leak investigations, we can also conduct inspections 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 the customer’s wishes.
7. Human Resource Development
We create various roof models to enhance skills and conduct practical training.
The construction methods vary depending on the shape and slope of the roof, so we regularly provide technical training to ensure that all staff can handle various cases.
Subsidies and Grants Available in Koganei City, Tokyo that May Apply
National Subsidy “Support Project for the Introduction of Storage Battery Systems in Housing”
The government is implementing the “Support Project for the Introduction of Storage Battery Systems in Housing” to assist with the installation of storage batteries.
This subsidy provides 30,000 yen per kWh (with a maximum limit of 600,000 yen) for 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 procedures, please check the official website.
👉 Click here for the official website
Tokyo’s Subsidy Program “Promotion of Solar Power Generation Installation in Households”
Disaster-resistant and Health-promoting Insulation and Solar Housing Expansion Project
Eligible Participants
Individuals or entities installing solar power generation systems in residential properties in Tokyo
Applicants must be the owners or lessors of the subsidized equipment.
Requirements
Individuals or entities installing solar power generation systems in residential properties in Tokyo (individuals, corporations, management associations, etc.)
Not only homeowners but also businesses entering into lease or lending contracts can 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 JPY/kW
Over 3.6 kW to under 50 kW: 100,000 JPY/kW
Newly built homes with a maximum of 3.6 kW: 360,000 JPY
Existing Homes
Up to 3.75 kW: 150,000 JPY/kW
Over 3.75 kW to under 50 kW: 120,000 JPY/kW
Existing homes with a maximum of 3.75 kW: 450,000 JPY
* The subsidy amount is provided up to the total of eligible expenses (equipment costs + construction costs).
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 main solar subsidy. Here are examples from three companies.
DMM.com LLC DMM32-HL4-248AG
Additional Amount: 20,000 JPY per kW
Choshu Industry Co., Ltd. CS-120B91L,R (Trapezoidal Panel)
Additional Amount: 50,000 JPY per kW
Aiko Energy Japan Co., Ltd. AIKO-A445-MAH54Tm
Additional amount: 80,000 yen per 1kW
Subsidy Program for Power Conditioner Replacement Costs Related to Solar Power Generation Systems
Eligible Participants
This subsidy is available to residents of 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 of 100,000 yen per power conditioner.
For more details, please see 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 homes within Tokyo. It is a condition of the subsidy that a solar power generation system is already installed or installed simultaneously.
Requirements
Eligible batteries must be registered with SII (Environmental Collaboration 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 for battery installation costs are provided as a fixed amount (per 1kWh). Instead of a percentage of the costs, a predetermined amount will be granted as the maximum. 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 qualifies for an additional 100,000 yen.
Subsidy for Expansion of Storage Battery Units (Addition to Existing Storage Batteries): Up to 80,000 yen per 1 kWh is subsidized, provided that solar panels are already installed. Additional support is also available for participation in DR.
Energy Management Equipment and IoT-related Devices: Participation in DR demonstration is mandatory, and half of the eligible expenses (up to 100,000 yen) will be subsidized.
Tokyo’s Subsidy “Used Residential Solar Panel Recycling Promotion Project”
Eligible Participants
Owners of solar panels emitted within Tokyo.
Requirements
Eligible Solar Panels
Must be used residential solar panels emitted from residences in Tokyo.
The subsidy amount will be calculated based on the total output (kW).
Recycling Processing Contractor
Processing must be conducted by a designated industrial waste intermediate processing contractor specified by the city.
It must be processed at a facility listed as a designated processing contractor.
Procedural Requirements
Submit necessary documents (industrial waste management slip, panel output certification, contract-related documents, etc.) 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 output (kW) of the solar panel × 25,000 yen
(Decimal points beyond the third place will be truncated, and amounts under 1,000 yen will also be truncated).
Example: For a used panel with an output of 3.5 kW → ⌊3.500⌋kW × 25,000 yen = 87,500 yen
(The decimal points beyond the third place of the output will be truncated, and amounts under 1,000 yen will also be truncated).
Koganei City’s Subsidy “Subsidy for Promoting the Spread of New Energy Equipment for Residential Use”
Eligible Participants
This subsidy program is available to those who are registered residents of Koganei City. It is necessary to not have any tax delinquencies such as municipal tax or national health insurance tax. Furthermore, it is limited to those who purchase, own, and use eligible renewable energy equipment (such as solar power generation and storage batteries) at their own home. Used items, leased products, and facilities that can be used without personal expense are not eligible.
Subsidy Rate and Amount
-
Solar Power Generation System (Residential, under 10kW)
The subsidy amount is 30,000 yen per kW. However, the maximum limit is 100,000 yen. -
Storage System (Residential)
The subsidy amount is a flat 40,000 yen. -
Fuel Cell (Residential Enefarm, etc.)
The subsidy amount is a flat 35,000 yen. -
Solar Water Heater (Residential, Natural Circulation Type)
The subsidy amount is a flat 15,000 yen. -
Solar Thermal System
The subsidy amount is a flat 30,000 yen. -
Insulated Windows (Installation in Living Spaces)
One-fifth of the installation cost will be subsidized, with a maximum limit of 100,000 yen per room. Amounts under one thousand yen will be rounded down. -
Heat-Reflective Coating (Roof or Rooftop)
Coating with paint that meets JIS standards or has a solar reflectance of 50% or more is eligible, with a subsidy amount of 40,000 yen.
Solar Panel Installation & Battery Installation Price List
Self-Estimate and Profit & Loss Simulator for Solar Power Generation
With the simulator above,
you can obtain an estimated quote and a profit & loss simulation for up to 30 years!
If you know the total installation capacity of solar panels on the roof and the capacity of the battery, you can get an estimated quote and profit & loss simulation!
Customer Testimonials
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customer reviews
Asao-ku, Kawasaki City | We received reviews about the ridge cap and rain gutter replacement work!
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customer reviews
Kohoku-ku, Yokohama | We received reviews about the roof overlay (cover method)!
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customer reviews
Kohoku-ku, Yokohama | We Received Reviews About Exterior Painting!
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customer reviews
Hodogaya-ku, Yokohama | We received reviews about our exterior fence construction!
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customer reviews
Tsurumi-ku, Yokohama | We received reviews about roof and exterior wall painting, as well as metalwork and rain gutter replacement work!
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customer reviews
Higashiyamato City, Tokyo | We received reviews about exterior painting and roof overlay (cover method)!
Examples of Solar Panel Installation
| Construction Details |
| Solar Panel Installation Battery Installation |
| Existing Roofing Material |
| Horizontal Metal Roof (Super Galtect) |
| Installation Capacity |
| Solar Panel: 4.3KW Battery: 5KW class |
| Base Mounting Hardware Used |
| Niigata Manufacturing / Aluminum Catch Type Hardware |
| Price Range |
| 2,200,000 yen to 2,300,000 yen *Due to the subsidy provided, the actual burden amount is approximately 1,000,000 yen Estimated 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 I can receive. |
Our Proposal
We visited to provide an estimate and created a layout diagram for the solar panels based on the drawings!
The layout diagram shows the arrangement of solar panels when installed on the roof.
It also indicates the installation capacity, allowing for power generation simulations and financial simulations.
We have determined the expected amount of subsidies, which we explained to the customer along with the estimate!
How to Choose a Solar Panel Installation Contractor in Koganei City, Tokyo
There are many solar panel installation contractors available in Koganei City, Tokyo, and it can be confusing to choose the right one.
Therefore,when requesting solar panel installation contractors or storage battery installation work, be sure to check the following 4 points.
● Have extensive knowledge not only about solar panels but also about roofs
● Confirm the presence of warranties and aftercare services
● 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 by the contractor.
While knowledge about solar panels is certainly important, understanding the roof and waterproofing at the installation site is also crucial.
⚠︎Examples of troubles due to contractor’s lack of knowledge
・Installing solar panels on a severely deteriorated roof, leading to leaks..
・Installing solar panels on a roof with a short lifespan, requiring renovations to detach and reattach the solar panels within a few years..
・Misjudging the type of waterproofing and performing incorrect treatments, resulting in leaks..
and more
When installing solar panels, understanding the condition and type of the existing roof allows you to avoid unnecessary expenses and unforeseen troubles.
Confirm the presence of warranties and aftercare services
When choosing a solar installation contractor, check for warranties.
While solar panels and storage batteries come with manufacturer warranties, also confirm whether there is a workmanship warranty in case leaks occur after installation!
If the contractor has a warranty period, they will respond free of charge in case of leaks after installation.
Additionally, some contractors offer aftercare services separate from warranties, so be sure to check if the contractor you are considering has aftercare services.
Since abnormalities or damages on the roof may not be visible, you might not notice them yourself.
By conducting inspections during aftercare, you can detect abnormalities early and prevent major repairs or failures!
Kakeru Koumuten Co., Ltd. provides a leak warranty as part of the workmanship warranty for solar panel installations.
We also conduct aftercare services and send out annual DM!
Please check the DM, and if you wish, we will visit you for aftercare!
Obtain estimates from multiple contractors (at least 3 companies)
When requesting solar panel installation, obtain estimates from multiple contractors.
Even if the same manufacturer is used for the same type of work, costs, warranties, and after-sales services may vary.
Additionally, obtaining multiple estimates makes it easier to negotiate prices.
To request your desired repair contractor at a lower price, it is essential to obtain estimates from multiple contractors.
When comparing estimates, please check the following:
“Check the items in the estimate”
“Type of solar panels”
“Warranties and after-sales services”
Make sure to compare these details carefully! 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 starting the construction 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 Equipment
The benefits of installing solar panels are as follows!
Benefit 1: Economic Benefits
The biggest advantage of installing solar panels is the economic benefit!
Although the selling price of electricity has decreased compared to ten years ago, due to rising electricity costs, you can benefit by consuming the electricity you generate!
Electricity prices are expected to continue rising, making it attractive to cover your consumption with solar power generation!
If you plan to use the generated electricity at night, installing a storage battery is essential!
Benefit 2: You can utilize subsidies!
Conditions and amounts for subsidies vary by prefecture and municipality, but there is a high probability that you can apply for subsidies!
The reduction in the actual burden amount due to subsidies is a significant advantage!
Benefit 3 Environmentally Friendly!
Solar power generation contributes to mitigating global warming by reducing carbon dioxide emissions and dependence on fossil fuels.
It is considered an environmentally friendly power generation method as it does not produce noise or harmful substances during the generation process.
Benefit 4 Improved Insulation Effect!!
Installing it on the roof or rooftop improves insulation properties.
Especially in summer, it can prevent direct sunlight, leading to significant heat shielding effects!
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 Be Noted When Introducing Solar Power Generation?
Next, we will explain the “three points to note” when installing solar panels!
Point 1: Maintenance Costs Are Incurred
The maintenance costs are related more to the roof where the solar panels are installed rather than the solar panels themselves.
If you perform roof remodeling 10 to 20 years later, there will be costs for removing and reattaching the solar panels.
If the existing roof is deteriorated, it is reassuring to remodel it with durable roofing materials before installing the solar panels!
It would be reassuring 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 the holes made in the roof.
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.
Special Catch Base Hardware for Horizontal Metal Roofs
Note 3: The Roof Will Become Heavier
With the installation of solar panels, the roof 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 the output (power generation) and costs vary widely.
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!
Here are some points to consider when comparing solar panels!
Choosing Method 1: Compare Based on Total Roof Output
When installing solar panels on the roof, it is important to consider how much power can be generated in the limited area, and the more power generated, the better!
Solar panels come in various sizes depending on the manufacturer, and their output also varies.
For example, a 350W output panel and a 400W output panel may seem like the higher output panel is better at first glance.
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 installation capacities on the same roof due to the size difference.
400W × 15 panels = 6kW (total roof output)
350W × 20 panels = 7kW (total roof output)
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 just the output of a single panel!
Choosing Method 2: Compare Based on 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 see a 40% decrease in output, while others may only decrease by about 10%.
Choosing based solely on initial output without considering the degradation rate will lead to regrets later!
Choosing Method 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!
The longer the warranty, the better, so let’s check the warranties of the manufacturers you are considering!
If you are looking for a solar panel installation contractor in Koganei City, Tokyo, please consult Kakeru Koumuten Co., Ltd.
Our company handles many exterior renovations, including solar panel installations, from roofing work to exterior wall work in Koganei City, Tokyo.
We receive requests from many customers, including renovation companies and real estate companies, who have contacted us!
Kakeru Koumuten Co., Ltd. promises “high-quality renovations at low costs”, and we have received great feedback from many customers.
We continue to update our construction performance 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 work and re-roofing but also partial roof repairs, exterior painting, and exterior cover methods.
We are also happy to handle small jobs such as partial repairs and rain gutter cleaning!
In case of emergencies such as leak repairs, we may also be able to provide temporary measures without scaffolding, so please consult us!
Whether you want to know about recommended solar panels, keep costs as low as possible, or just get an estimate, we will provide optimal solutions for your specific requests.
We will never propose unnecessary work that prioritizes profit!
We always stand in the customer’s position and will propose the best construction plan!
We are confident that we will not lose in terms of cost, quality, and organization compared to other companies in exterior construction!
We welcome competitive estimates with confidence!
Estimates are completely free, and if our company is found to be inferior to others, you are free to decline!
Features of Koganei City, Tokyo
Koganei City is located almost in the center of Tokyo, in the southwestern part of the Musashino Plateau, about 25 km west of the city center. The JR Chuo Line runs through the center of the city, and the Tokyo Metropolitan Koganei Park spreads to the north.
The climate is mild, allowing residents to enjoy the changing nature of the four seasons. Transportation access is also good, with “Musashi-Koganei Station” and “Higashi-Koganei Station” on the JR Chuo Line, and “Shin-Koganei Station” on the Seibu Tamagawa Line located within the city, providing convenient access to the city center. It takes about 25 minutes to reach Shinjuku Station from Musashi-Koganei Station.
As a tourist spot, there is “Tokyo Metropolitan Koganei Park,” which has a vast area featuring famous cherry blossom spots, barbecue areas, and sports facilities. Additionally, within the park is the “Edo-Tokyo Open Air Architectural Museum,” which relocates, preserves, and exhibits historical buildings, allowing visitors to see structures from the Edo period to the early Showa period. Furthermore, “Sorakuen” is a garden with natural forests and a spring water pond, where visitors can enjoy seasonal landscapes.
Koganei City is a livable town where rich natural environments blend with historical and cultural attractions.
Our company handles many exterior construction and solar power projects in Koganei 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 for any sudden troubles!
Service Area in Koganei City, Tokyo
Kakeru Koumuten Co., Ltd. accepts requests throughout Kanagawa Prefecture and all of Tokyo.
List of Areas in Koganei City, Tokyo
Koganei City, Kajinocho / Koganei City, Sakuracho / Koganei City, Sekinocho / Koganei City, Nakacho / Koganei City, Nukiiminami-cho / Koganei City, Nukiikita-cho / Koganei City, Higashimachi / Koganei City, Honmachi / Koganei City, Maebaracho / Koganei City, Midoricho
・Trust Kakeru Koumuten for exterior wall painting in Koganei City, Tokyo!
・Trust Kakeru Koumuten for roof renovations in Koganei City, Tokyo!
・Trust Kakeru Koumuten for exterior renovations in Koganei City, 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 comparison estimates and key points!
・Top 12 solar power generation manufacturers! Features and selection tips included!
・What are the installation costs for solar power generation? Comprehensive tips to reduce costs!
・Where is the best place to install solar power generation? Key points for selecting installation locations!
・Find out more about solar power generation estimates here!
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contact Kakeru Koumuten Co., Ltd.
Kakeru Koumuten is a young company whose team is, on average, in their late twenties, but our skills are second to none.
Our greatest strength is that we handle scaffolding, roofing and painting entirely in-house. In an industry where these tasks are usually divided among contractors, our complete service simplifies project management and helps keep costs down. Above all, if a problem arises, we respond promptly.
We proudly describe ourselves as the youngest and most helpful renovation company in Kanagawa!
