If you are looking for a rain gutter repair service in
Kakeru Koumuten is the place to go
Kakeru Koumuten is a company specializing in exterior renovations, including rain gutter repairs.
We receive requests for rain gutter repairs and cleaning in Aoba-ku, Yokohama as well.
We will respond quickly to clogged rain gutters, urgent repairs, and emergency measures!
“How to Choose a Rain Gutter Contractor”
“About the Costs of Rain Gutter Work”
“Why Kakeru Koumuten is Chosen in Aoba-ku, Yokohama”
We will explain the above three points!
For customers considering rain gutter repairs and cleaning in Aoba-ku, Yokohama, this will definitely be helpful, so
please take a look!
Reasons Why Kakeru Koumuten is Chosen for Rain Gutter Repairs in Aoba-ku, Yokohama
The reason our company is entrusted with rain gutter repairs by customers in Aoba-ku, Yokohama is
“Our Unique Strengths in Rain Gutter Repairs that Other Companies Cannot Imitate”
, which has received high praise from many customers.
We have absolute confidence in “Cost,” “Quality,” and “Plans” for roof repairs in Aoba-ku, Yokohama, so we would appreciate it if you could compare our estimates with those of other companies.
Because we are confident, we welcome competitive estimates!
1.Facilities Specialized in Exterior Renovation
Kakeru Koumuten Co., Ltd. has organized the following warehouses and material storage areas to provide more affordable and faster exterior renovations such as rain gutter repairs.
We have established five bases centered around Aoba-ku, Yokohama for material storage and showrooms.
In-House Scaffolding Materials


We own the scaffolding materials necessary for temporary scaffolding required for rain gutter repairs and replacements, allowing us to assemble scaffolding in-house.
By conducting scaffolding work with our own scaffolding team instead of outsourcing, we can also reduce the costs associated with scaffolding construction.
In cases where temporary scaffolding is required for partial rain gutter repairs or replacements, it typically takes at least “scaffolding assembly,” “rain gutter repair,” and “scaffolding dismantling,” resulting in a minimum of three days of construction time.
The longer the construction period, the more “labor costs” and “transportation costs” will accumulate.
In our case, we can complete “scaffolding assembly,” “rain gutter repair,” and “scaffolding dismantling” in as little as one day!
Since all work is done in-house, we can significantly reduce costs by shortening the construction period!
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 rain gutter components.
By ordering a large quantity of materials at once, we canprocure materials at a lower cost!
Additionally, we always have rain gutter components in stock, allowing us to provideswift responses for emergency rain gutter repairs!
In-house sorting of waste materials
In rain gutter repairs, various waste materials such as PVC and metal are generated.
Most contractors dispose of them all together, but by sorting and recycling the waste materials, significant cost reductions on waste disposal can be achieved.
Exterior Renovation Dedicated Showroom


In our showroom, not only can you have meetings, but you can also
directly check the actual structure and colors of the rain gutters.
2.Complete In-House Construction
One of Kakeru Koumuten’s major strengths is its complete in-house construction.
From inquiry to project completion, everything is handled by Kakeru Koumuten Co., Ltd. in a consistent manner, allowing us to keep costs down while providing high-quality rain gutter work.
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 are confident in our construction plans and costs, so we welcome competitive estimates!
3. Obtaining various permits and having skilled workers


We have obtained construction industry permits and permits for industrial waste collection and transportation!
We have certified metalworking and painting technicians on staff, and we are confident in our construction techniques.
We are also capable of handling large-scale rain gutter projects for factories and other facilities!
4. Warranty and Aftercare
Rain gutter replacement work comes with a warranty!
If you have any questions about the warranty, please click on the image above!
In the unlikely event that water leakage is not resolved after rain gutter cleaning or repair, we will take responsibility and respond accordingly!
5. Flexible and Prompt Response
In case of emergencies, such as rain gutters being dislodged due to a typhoon or being at risk of falling due to snow damage, we can provide temporary measures to ensure safety.
We can respond as quickly as the same day!
6. Human Resource Development
To enhance skills, we create various building models and conduct practical training.
Since rain gutter repairs and replacements require various modifications depending on the site, we regularly provide skill enhancement training for all staff to ensure they can handle these tasks.
Subsidies and Grants That May Be Applicable for Rain Gutter Cleaning and Repair in Akiro City, Tokyo
Currently, there are no subsidies or grants available for rain gutter cleaning or repair in Akiro City, Tokyo.
It may be possible to apply fire insurance for repairs or replacements of rain gutters due to natural disasters such as wind damage, hail damage, or snow damage.
For more details, please contact us!
About the Costs of Rain Gutter Repair and Cleaning
【Cost Estimates for Rain Gutter Cleaning】
| Cleaning Details | Cost Estimate |
|---|---|
| Detached House | Approximately 5,000 to 10,000 yen |
| Partial Cleaning (e.g., removal of some blockages) | Approximately 3,000 to 5,000 yen |
| If scaffolding is required | +50,000 yen (separate estimate) |
【Cost Estimates for Rain Gutter Repair】
| Repair Details | Estimated Cost (excluding tax) |
|---|---|
| Partial repair of rain gutter (damage, disconnection, etc.) | Approximately 5,000–10,000 yen |
| Partial replacement of rain gutter | Approximately 8,000–30,000 yen |
| Full replacement of rain gutter (entire house) | Approximately 80,000–200,000 yen |
| If scaffolding is required | +50,000 yen or so (depending on the size of the building) |

⇧ Construction Menu | For information on rain gutter cleaning costs, click here

⇧ Construction Menu | For information on rain gutter replacement costs, click here
Case Study of Rain Gutter Repair in Akiro City, Tokyo




Our Proposal
Since there was distortion caused by the deterioration of the rain gutter, we proceeded with a rain gutter replacement!
The eaves gutter used this time is Panasonic/Iron Round!
It has a steel plate inside, providing strength!
Common Problems Related to Rain Gutters

Rain Gutter is a facility that plays a role in smoothly directing rainwater that falls on the roof to the ground.
You may not usually pay much attention to it, but if there are issues with the rain gutter, rainwater can run down the exterior walls, causing dirt and moss, and accelerating the deterioration of the building.
Additionally, water leaking from damaged areas can create noise as it hits the ground, leading to troubles and stress with neighbors.
Let me explain the main causes of problems related to rain gutters.
1. Clogs from Debris and Leaves
Many issues with rain gutters stem from clogs.
Leaves, dust, and small branches that fall on the roof can flow into the rain gutter, obstructing drainage and causing clogs.
If clogs in the rain gutter are left unattended, the sound of overflowing water from the rain gutter can become noise and the weight of rainwater accumulating in the rain gutter can cause distortion.
It is essential to regularly clean the rain gutters or promptly clean them if you notice any clogs!
2. Aging and UV Damage
Rain gutters are constantly exposed to the outside air, which means they are continually affected by UV rays and rain and wind.
This can lead to “cracks in the rain gutter,” “rust on the support brackets,” and “thermal deformation of the rain gutter”.
If the damage is due to aging, partial replacement may be difficult and there is a high possibility of immediate breakage, so we strongly recommend complete replacement of the rain gutters!
3. Damage from Snow Accumulation and Strong Winds
The weight of snow can cause sagging, and strong winds can break the rain gutters. In particular regions, the impact of falling snow can deform or damage the rain gutters.
Depending on sunlight exposure and location, if the building is between 15 to 20 years old, it may be possible to manage with partial replacement or repair of the rain gutters!
4. Improper Installation
During new construction or renovations, if the slope is not properly set or the spacing of the brackets is inappropriate, it can lead to drainage issues or sagging. This may not be obvious at first glance and can go unnoticed for a long time.
If you are still within the warranty period, be sure to request adjustments or repairs promptly!
How to Choose a Rain Gutter Repair Contractor
There are many rain gutter repair contractors available in Akiruno City, Tokyo!
However, with so many contractors, you might find yourself struggling with “not knowing which one to choose..”.
Therefore, when requesting rain gutter replacement or repair, let’s check the following 4 points:
● Have extensive experience in rain gutter repair and replacement
● Confirm whether a warranty is provided
● Obtain multiple estimates for rain gutter replacement (at least 3 companies)
● Check if they perform rain gutter repairs in-house
By confirming the above 4 points, you will be able to choose a reliable contractor.
Check for Experience in Rain Gutter Repairs
About 10-20% of rain gutter issues are caused by poor workmanship during installation.
To prevent problems, it is essential to hire a contractor with ample experience and reliability!
You should refer to the company’s website for their past work and customer reviews to make a judgment.
Checking their achievements on social media platforms like Instagram can also be effective!
It is also effective to look at roof repair contractors by referencing reviews on Google and review sites!
A recommended review site is “Google.”
Since it is difficult to remove low ratings, it is a trustworthy source of reviews.
If there are many negative reviews or no reviews at all, it may be wise to refrain from hiring them.
Check for Warranty Availability
Confirm whether they provide a “work warranty” in case of any defects or issues after the work is completed!
Contractors who offer warranties tend to have confidence in their work, making them more trustworthy!
If rain gutter repairs or cleaning are performed, make sure to take before-and-after photos of areas that are not visible from below!
For rain gutter cleaning, request a water flow test to ensure that rainwater does not overflow.
After rain gutter cleaning or repairs, check for leaks during rainy weather, and if there are any issues, contact the contractor immediately, as it will facilitate smooth communication shortly after the work is done!
Obtain Estimates from Multiple Contractors for Rain Gutter Replacement (at least 3 companies)
Since replacing rain gutters requires the installation of temporary scaffolding, costs can be high.
Therefore, when requesting rain gutter replacement, it is important to obtain estimates from multiple contractors.
Even for the same rain gutter replacement work, costs and warranties or after-sales services may vary between contractors.
Additionally, obtaining multiple estimates makes it easier to negotiate prices.
To hire your preferred repair contractor at a lower cost, obtaining estimates from multiple contractors is essential.
When comparing estimates, do not only look at the costs, but also check and compare details such as
“the type of rain gutter” and “the spacing of support brackets”!
Confirm Whether They Perform Rain Gutter Repairs and Cleaning In-House
Finally, check whether the work is done in-house.
If a sales company investigates and then hires a subcontractor, it can lead to additional time and costs.
Moreover, there may be instances where customer requests are not fully communicated to the subcontractor, leading to potential issues.
By having everything handled by one company, responsible rain gutter work can be performed quickly and cost-effectively.
Kakeru Koumuten conducts everything from existing rain gutter inspections to actual repairs in-house!
If You Are Looking for a Rain Gutter Contractor in Akiruno City, Tokyo, Please Contact Kakeru Koumuten
Our company handles many rain gutter repairs and cleaning, including exterior renovations, in Akiruno City, Tokyo.
Kakeru Koumuten Co., Ltd. promises “high-quality rain gutter work at low cost”, and we have received positive feedback from many customers.
We continue to update our annual construction achievements, and we will strive to improve quality to satisfy even more customers in the future.
We are happy to handle small jobs such as partial rain gutter repairs and rain gutter cleaning!
In addition to rain gutter work, we can also perform roof work, exterior painting, and roof overlay (cover method) for all exterior renovations in-house.
We are confident that we will not be outdone by other companies in terms of cost, quality, and efficiency for exterior work!
We welcome competitive estimates!
Our estimates are completely free, and if you find that we are inferior to other companies, feel free to decline!
For exterior renovations in Akiruno City, Tokyo, click here!
For exterior painting in Akiruno City, Tokyo, click here!!
For roof renovations in Akiruno City, Tokyo, click here!
For leak repairs in Akiruno City, Tokyo, click here!
Features of Akiruno City, Tokyo
Akiruno City is located in the western part of Tokyo, about 40 to 50 km from the city center. The Akikawa River flows east-west through the city, with commercial facilities and residential areas spreading in the east, while the west is a nature-rich area with lush mountains.
The climate is inland, with an average annual temperature of about 13 degrees. Summers are relatively cool compared to the city center, making it comfortable, 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 the city center, making it convenient for commuting and schooling. There are several stations on the JR Itsukaichi Line within the city, and a local circular bus service called “Runo Bus” also operates.
The city’s attractions include natural environments such as the Akikawa Valley, where you can enjoy outdoor activities like camping and hiking. Additionally, there are sake breweries and wineries, allowing you to taste locally produced sake and wine.
Our company has handled numerous roofing projects in the charming Akiruno City, Tokyo. We are happy to assist with roof overlay work, roof replacements, partial roof repairs for leaks, and other repairs! Please feel free to consult us about any sudden troubles!
Rain Gutter Work Service Areas
Kakeru Koumuten accepts requests throughout Kanagawa Prefecture and all of Tokyo.
List of Areas in Akiruno City, Tokyo
Akiro City Akikawa / Akiro City Akiryu / Akiro City Ajido / Akiro City Aburahira / 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 Mannai / Akiro City Shimodaisuke / Akiro City Suga / Akiro City Setoaka / 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 Nobeba / Akiro City Hara Komiya / Akiro City Hikida / Akiro City Hirazawa / Akiro City Hirazawa Nishi / Akiro City Hirazawa Higashi / Akiro City Fukazawa / Akiro City Fuchigami / Akiro City Yamada / Akiro City Yosawa / Akiro City Yokozawa
We welcome consultations via LINE◎
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!





