If you are looking for a rain gutter repair service in Katsushika-ku, Tokyo,
please contact Kakeru Koumuten.
Kakeru Koumuten is a company specializing in exterior renovations, including rain gutter repairs.
We receive requests for rain gutter repairs and cleaning in Katsushika-ku, Tokyo.
We will respond promptly to clogged gutter removal, urgent repairs, and emergency measures!
“How to Choose a Rain Gutter Contractor in Katsushika-ku”
“About the Costs of Rain Gutter Work”
“Why Kakeru Koumuten is Chosen in Katsushika-ku”
We will explain these three points!
Katsushika-ku, Tokyois essential for customers considering rain gutter repairs and cleaning, so
please take a look!
目次
- 1 Reasons Why Kakeru Koumuten is Chosen for Rain Gutter Repairs in Katsushika-ku, Tokyo
- 2 Subsidies and Grants for Rain Gutter Cleaning and Repair in Aoto-ku, Tokyo
- 3 Costs for Rain Gutter Repair and Cleaning
- 4 Customer Testimonials
- 5 Case Study of Rain Gutter Cleaning in Katsushika-ku, Tokyo
- 6 Common Troubles with Rain Gutters
- 7 How to Choose a Rain Gutter Repair Contractor
- 8 If You Are Looking for a Rain Gutter Contractor in Katsushika-ku, Tokyo, Please Contact Kakeru Koumuten
- 9 Features of Katsushika-ku, Tokyo
Reasons Why Kakeru Koumuten is Chosen for Rain Gutter Repairs in Katsushika-ku, Tokyo
The reason our company is entrusted with rain gutter repairs by customers in Katsushika-ku, Tokyo is
“Our Unique Strengths in Rain Gutter Repairs That Others Cannot Imitate”
which has received high praise from many customers.
We have absolute confidence in “Cost,” “Quality,” and “Plans” for roof repairs in Katsushika-ku, Tokyo, 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.Specialized Equipment for 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 five bases including 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 can procure materials at a lower cost!
Additionally, we always have rain gutter components in stock, allowing us to respond 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 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 Co., Ltd.’s major strengths is its complete in-house construction.
From inquiries 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 does not change, whether it’s the sales representative or the construction management representative, smooth communication is possible.
We are confident in our construction plans and costs, so we welcome competitive estimates!
3. Various Permits Obtained & Skilled Workers on Staff


We have obtained construction industry licenses and permits for industrial waste collection and transportation!
We have certified sheet metal workers and painting specialists 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
Our rain gutter replacement work comes with a warranty!
If you have any questions about the warranty, please click the image above!
In the unlikely event that water leakage does not improve 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 snow damage threatening to drop the rain gutter, 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 processing depending on the site, we regularly provide skill enhancement training for all staff to ensure they can respond effectively.
Subsidies and Grants for Rain Gutter Cleaning and Repair in Aoto-ku, Tokyo
Currently, there are no subsidies or grants available for rain gutter cleaning or repair in Aoto-ku, 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.
Please contact us for more details!
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 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 Cleaning in Katsushika-ku, Tokyo
| Construction Location |
| Tokyo |
| Construction Details |
| Rain Gutter Replacement Work |
| Price Range |
| Approximately 100,000 yen to 150,000 yen |
| Construction Period |
| 3 days |
| Completion Month |
| October 2020 |
| Inquiry Details |
| We received an inquiry from a customer living in Tokyo stating, “The rain gutter was broken due to the typhoon, so I would like to request a repair.” |
Our Proposal
Since the rain gutter itself was broken, we proposed a rain gutter replacement project.
This time, as it was a break caused by the typhoon, we applied fire insurance for the construction.
Common Troubles with Rain Gutters

Rain Gutter is a facility that smoothly directs rainwater falling from the roof to the ground.
You may not pay much attention to it on a daily basis, but if there is a problem 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 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 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 accumulated in the rain gutter can cause distortion.
It is essential to regularly clean the rain gutters or to clean them promptly if you notice any clogs!
2. Aging and UV Damage
Rain gutters are constantly exposed to the outside air, which means they are affected by ultraviolet 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 deterioration is due to aging, partial replacement may be difficult and there is a high possibility of immediate damage, so we strongly recommend full replacement of the rain gutters!
3. Damage from snow accumulation and strong winds
Rain gutters can bend under the weight of snow or break due to strong winds. In certain areas, the impact of falling snow can deform or damage the rain gutters.
Depending on sunlight and location, if the building is within 15 to 20 years old, it may be possible to manage with partial replacement or repair of the rain gutters!
4. Improper installation during construction
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 or sagging. This may not be obvious at first glance 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 Katsushika-ku, Tokyo!
However, with so many contractors, you might struggle with “not knowing which one to choose..”
Therefore, when requesting rain gutter replacement or rain gutter repair, let’s check the following four points.
● Have extensive experience in rain gutter repair and replacement
● Confirm whether a warranty is available
● 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 Repair
About 10-20% of rain gutter issues are caused by poor workmanship during installation.
To prevent problems, it is important to hire a contractor with extensive experience and reliability!
You should refer to the company’s website for their track record and customer reviews to make your decision.
Checking their achievements on social media platforms like Instagram can also be effective!
It is also effective to look at roof repair contractors based on reviews from Google and review sites.
A recommended review site is “Google.”
Since it is difficult to remove low ratings, it serves as a trustworthy 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 Offered
Make sure to check if they provide a “workmanship warranty” in case any defects or issues arise after the work is completed!
Contractors that offer warranties tend to have confidence in their work, making them more trustworthy!
If rain gutter repair or cleaning is performed, ask for 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 cleaning or repairing the rain gutters, check for leaks during rainy weather, and if there are any issues, contact the contractor immediately for smooth communication since it is shortly after the work was done!
Obtain Estimates from Multiple Contractors (At Least 3)
Since replacing rain gutters requires the installation of temporary scaffolding, costs can be high.
Therefore, when requesting a rain gutter replacement, it is essential to obtain estimates from multiple contractors.
The costs for the same rain gutter replacement can vary between contractors, and warranties and after-sales services may differ as well.
Additionally, obtaining multiple estimates makes it easier to negotiate prices.
To request your preferred repair contractor at a lower price, it is indispensable to gather estimates from several contractors.
When comparing estimates, be sure to check not only the costs but also the details such as
“the type of rain gutter” and “the spacing of support brackets” for a thorough comparison!
Confirm Whether They Perform Rain Gutter Repair and Cleaning In-House
Finally, check if they perform the work in-house.
If a sales company conducts an investigation and then hires a subcontractor, it can lead to extra time and costs.
Moreover, there may be instances where your 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 done quickly and cost-effectively.
Kakeru Koumuten handles everything from existing rain gutter inspections to actual repairs in-house!
If You Are Looking for a Rain Gutter Contractor in Katsushika-ku, Tokyo, Please Contact Kakeru Koumuten
Our company is engaged in many rain gutter repairs and cleaning, including exterior renovations, in Katsushika-ku, 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 in exterior work!
We welcome competitive estimates!
Our estimates are completely free, and if you find that our company is inferior to others, feel free to decline!
For exterior renovations in Katsushika-ku, Tokyo, click here!
For rain leak repairs in Katsushika-ku, Tokyo, click here!
For exterior painting in Katsushika-ku, Tokyo, click here!!
For roof renovations in Katsushika-ku, Tokyo, click here!
Features of Katsushika-ku, Tokyo
Katsushika-ku is located in the eastern part of Tokyo, characterized by many rivers such as the Edogawa and Nakagawa, and boasts a rich natural environment, including parks like Mizumoto Park. It developed as a rural area during the Edo period and underwent industrialization after the Meiji era, resulting in many small and medium-sized factories and artisan workshops, giving it a reputation as a manufacturing town.
Additionally, there are charming tourist spots filled with the atmosphere of old downtown, such as Shibamata, the setting for the movie “Tora-san,” and Kameari, known from the manga “Kochira Katsushika-ku Kameari Koen-mae Hashutsujo,” which are beloved by many. In terms of transportation, the JR Joban Line, Keisei Electric Railway, and JR Sobu Main Line run through the area, and major roads are well-maintained, providing good access to both within and outside the city.
Furthermore, the cost of living is relatively low, creating a down-to-earth and comfortable living environment, making it an attractive area where nature, history, and culture harmonize.
Our company has undertaken many rain gutter projects in the charming Katsushika-ku, Tokyo. We are happy to handle everything from partial repairs to complete rain gutter replacements!
Please feel free to consult us about any sudden troubles!
Areas Covered for Rain Gutter Work
Kakeru Koumuten Co., Ltd. accepts requests throughout Kanagawa Prefecture and all of Tokyo.
List of Areas in Katsushika-ku, Tokyo
Aoba-ku, Katsushika / Okudo, Katsushika / Ohanajaya, Katsushika / Kanamachi, Katsushika / Kanamachi Water Purification Plant, Katsushika / Kamakura, Katsushika / Kameari, Katsushika / Kosuge, Katsushika / Shibamata, Katsushika / Shiratori, Katsushika / Shinkoiwa, Katsushika / Takasago, Katsushika / Takaracho, Katsushika / Tateishi, Katsushika / Shinjuku, Katsushika / Nishi-Kameari, Katsushika / Nishi-Shinkoiwa, Katsushika / Nishi-Mizumoto, Katsushika / Higashi-Kanamachi, Katsushika / Higashi-Shinkoiwa, Katsushika / Higashi-Tateishi, Katsushika / Higashi-Horikiri, Katsushika / Higashi-Mizumoto, Katsushika / Higashi-Yotsugi, Katsushika / Hosoda, Katsushika / Horikiri, Katsushika / Mizumoto, Katsushika / Mizumoto Park, Katsushika / Minami-Mizumoto, Katsushika / Yotsugi
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!







