If you are looking for a rain gutter repair contractor 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 even in Aoba-ku, Yokohama.
We will promptly respond to clogged gutter removal, 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!
目次
- 1 Reasons Why Kakeru Koumuten is Chosen for Rain Gutter Repairs in Aoba-ku, Yokohama
- 2 Possible Subsidies and Grants for Rain Gutter Cleaning and Repair in Akishima City, Tokyo補助金、助成金
- 3 Costs for Rain Gutter Repair and Cleaning
- 4 Customer Testimonials
- 5 Case Studies of Rain Gutter Cleaning in Akishima, Tokyo
- 6 Common Issues with Rain Gutters
- 7 How to Choose a Rain Gutter Repair Contractor
- 8 If You Are Looking for a Rain Gutter Contractor in Akishima City, Tokyo, Please Contact Kakeru Koumuten
- 9 Features of Akishima City, Tokyo
Reasons Why Kakeru Koumuten is Chosen for Rain Gutter Repairs in Aoba-ku, Yokohama
The reason our company is trusted by customers in Aoba-ku, Yokohama for rain gutter repairs 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 terms of “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.Equipment Specialized in Exterior Renovation
Kakeru Koumuten Co., Ltd. has prepared the following warehouses and material storage areas to provide more affordable and faster exterior renovations such as rain gutter repairs.
We have established 5 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 performed 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 torespond quickly to emergency rain gutter repairs!
In-house waste separation
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 savings 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 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 same person will handle everything, including sales and construction management, smooth communication is possible.
We are confident in our construction plans and costs, so we welcome competitive estimates!
3. Acquisition of various permits and presence of skilled workers


We have obtained construction industry permits and permits for industrial waste collection and transportation!
We also have nationally certified sheet metal workers and painting technicians on staff, and we are confident in our construction techniques.
We are capable of handling large-scale rain gutter work for factories and other facilities!
4. Warranty and Aftercare
Rain gutter replacement work comes with a warranty!
If you have questions about the warranty, please click on the image above!
In the unlikely event that water leakage is not improved 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 will 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 technical training to ensure all staff can handle these tasks.
Possible Subsidies and Grants for Rain Gutter Cleaning and Repair in Akishima City, Tokyo補助金、助成金
Currently, there are no subsidies or grants available for rain gutter cleaning or repair in Akishima City, Tokyo.
Fire insurance may apply 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!
Costs for 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 clogs) | 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 to 10,000 yen |
| Partial replacement of rain gutter | Approximately 8,000 to 30,000 yen |
| Full replacement of rain gutter (entire house) | Approximately 80,000 to 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 Studies of Rain Gutter Cleaning in Akishima, Tokyo


Our Proposal
Upon checking the rain gutter, we found that a significant amount of thin dead leaves from a nearby pine tree had accumulated, so we performed rain gutter cleaning.
Common Issues with Rain Gutters

Rain Gutter refers to the equipment that smoothly directs rainwater falling from the roof to the ground.
While you may not think about it often, if there are issues with the rain gutter, rainwater can cause dirt and moss to accumulate on the exterior walls, 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’s explain the main causes of troubles 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 onto 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 can become a nuisance, and the weight of accumulated rainwater can cause distortion in the rain gutter.
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 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 damage, so we strongly recommend complete replacement of the rain gutter!
3. Damage from Snow Accumulation and Strong Winds
The weight of snow can cause sagging, and strong winds can break the rain gutters. In certain areas, the impact of falling snow can deform or damage the rain gutters.
Depending on sunlight exposure and location, if the building is 15 to 20 years old it may be possible to manage with partial replacement or repair of the rain gutters!
4. Improper Installation
If the slope was not properly set during new construction or renovation, or if the spacing of the brackets was inappropriate, it can lead to drainage issues and sagging. This may not be easily noticeable and can go unnoticed for a long time.
If it is 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 Akishima, Tokyo!
However, with so many contractors, you might struggle with “not knowing which one to choose…”.
Therefore, when requesting rain gutter replacement or repair, be sure to check the following four points:
● Have extensive experience in rain gutter repair and replacement
● Confirm whether a warranty is offered
● Obtain estimates from multiple contractors for rain gutter replacement (at least three companies)
● Check if they perform rain gutter repairs in-house
By confirming the above four points, you will be able to choose a reliable contractor.
Check for Extensive Experience in Rain Gutter Repairs
About 10-20% of rain gutter issues are caused by poor workmanship during installation.
To prevent problems, it is important to hire a contractor who is experienced and trustworthy!
You should refer to the construction results and reviews on their company website to make a judgment.
It may also be effective to check their achievements on social media platforms like Instagram!
It is also effective to look at reviews on Google and review sites when considering roof repair contractors!
A recommended review site is “Google”.
Since it is difficult to remove low ratings, it is a reliable source of reviews.
If there are many negative reviews or no reviews at all, it may be wise to refrain from making a request.
Confirm Whether a Warranty is Provided
In case of any defects or issues after construction, make sure to confirm whether they offer a “construction warranty”!
Contractors who provide a warranty are usually confident in their work, making them more trustworthy companies!
If rain gutter repairs or cleaning are performed, make sure to have before-and-after photos taken of areas that are not visible from below!
For rain gutter cleaning, request a water flow test to ensure that rainwater does not overflow.
Check for any leaks from the rain gutters during rainy weather after cleaning or repairs, 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 the installation of temporary scaffolding is required for rain gutter replacement, the costs can be high.
Therefore, when requesting a rain gutter replacement, it is essential to obtain estimates from multiple contractors.
The costs, warranties, and after-service can vary among contractors even for the same rain gutter replacement work.
Additionally, obtaining multiple estimates makes it easier to negotiate prices.
To request the desired repair contractor at a lower cost, obtaining estimates from several contractors is indispensable.
When comparing estimates, be sure to check not only the costs but also the details such as
“Type of rain gutter” and “Spacing of support brackets” for a thorough comparison!
Confirm Whether They Perform Rain Gutter Repairs and Cleaning In-House
Finally, it is important to check whether they perform the work in-house.
If a sales company conducts an investigation and then requests 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 handling everything with one company, responsible rain gutter work can be done 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 Akishima City, Tokyo, Please Contact Kakeru Koumuten
Our company handles many rain gutter repairs and cleaning, including exterior renovations, in Akishima City, Tokyo.
Kakeru Koumuten Co., Ltd. promises “high-quality rain gutter work at low cost”, and we have received great feedback from many customers.
We continue to update our construction achievements every year, 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 perform all exterior renovations including roof work, exterior painting, and roof overlay (cover method) in-house.
We are confident that we will not be outdone by other companies in terms of cost, quality, and efficiency in exterior work!
We welcome competitive estimates!
Our estimates are completely free, and if you find our company to be inferior to others, feel free to decline outright!
For exterior renovations in Akishima City, Tokyo, click here!
For exterior painting in Akishima City, Tokyo, click here!!
For roof renovations in Akishima City, Tokyo, click here!
For leak repairs in Akishima City, Tokyo, click here!
Features of Akishima City, Tokyo
Akishima City is located almost in the center of Tokyo, adjacent to Tachikawa City, Hachioji City, Fussa City, and Hino City. The area of the city is 17.34 square kilometers, extending about 6 kilometers east to west and about 4 kilometers north to south.
The climate is mild, with an average annual precipitation of about 1,585 millimeters. The city has a gentle slope from northwest to southeast, with elevations ranging from about 77 meters to 170 meters.
In terms of transportation access, the JR Ome Line, Itsukaichi Line, Hachiko Line, and Seibu Haijima Line run through the area, providing good access to the city center. Additionally, National Route 16 and Okutama Road pass through, making access to the Hachioji IC of the Chuo Expressway and the Akiruno IC of the Ken-O Expressway convenient.
The Tama River and Tamagawa Josui flow through the city, offering rich natural surroundings. Furthermore, urban functions such as commercial and cultural facilities are well-developed, creating a livable area that harmonizes nature and convenience.
Our company has undertaken numerous roofing projects in the charming city of Akishima, Tokyo. In addition to roof overlay (cover method) and roof replacement, we are also happy to assist with partial roof repairs such as leak repairs and other repairs! Please feel free to consult us about any sudden troubles!
Rain Gutter Construction Service Areas
Kakeru Koumuten Co., Ltd. accepts requests throughout Kanagawa Prefecture and all of Tokyo.
List of Areas in Akishima, Tokyo
Asahicho, Akishima / Higashimachi, Akishima / Oogamimachi, Akishima / Gouchimachi, Akishima / Kamikawahara, Akishima / Showamachi, Akishima / Tanakamachi, Akishima / Tamagawamachi, Akishima / Tsukijimachi, Akishima / Tsutsujigaoka, Akishima / Nakagami, Akishima / Haijimamachi, Akishima / Fukushima, Akishima / Matsubaracho, Akishima / Midorimachi, Akishima / Mibori, Akishima / Miyazawamachi, Akishima / Musashino, Akishima / Mokuseinomori, Akishima
Consultations via LINE are also very welcome◎
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!







