If you’re looking for a roof repair contractor in Meguro-ku, Tokyo, come to Kakeru Koumuten
Kakeru Koumuten is a company specializing in roof repairs and leak repairs.
We have handled numerous leak repairs and roof repairs in Meguro-ku, Tokyo.
If you are considering a roof renovation, please feel free to consult with Kakeru Koumuten!
We handle a wide range of issues, from sudden leaks that occur after typhoons to roof repairs based on the age of the building.
For those in need in Meguro-ku, Tokyo, we can respond as soon as the same day, so please feel free to contact us.
How to Choose a Leak Repair Contractor
There are many contractors for leak repairs in Meguro-ku, and you may be unsure which one to choose.
Therefore, when requesting roof repairs and leak repairs, let’s check the following four points.
● Have extensive experience in roof repairs and leak repairs
● Confirm the presence of warranties and aftercare services
● Obtain estimates from multiple contractors (at least three)
● Check if they conduct leak investigations and roof repairs in-house
By confirming the above four points, you will be able to choose a reliable contractor.
Extensive Experience in Roof Repairs and Leak Repairs
Roof repair contractors often have websites that showcase their construction achievements.
The construction achievements may explain the following items, so let’s check if similar repairs have been performed on your home.
Repair details,the process leading to the repair,materials used,repair costs,repair duration, etc.
Additionally, having detailed explanations of the repair contents with photos can provide peace of mind as it can serve as a reference when you actually request repairs.
If you are concerned about whether the contractor you are about to hire will respond properly, choose a contractor with extensive repair experience.
Kakeru Koumuten Co., Ltd. specializes in roof and exterior repairs, and we receive many requests for leak repairs.
Examples of leak repairs by Kakeru Koumuten Co., Ltd. in Meguro-ku
Our Proposal
This time, since the customer’s request was to improve thermal insulation and durability, we proposed our most popular product, Super Galtect.
Additionally, to keep costs down, we suggested using the roof overlay (cover method) instead of a complete roof replacement.
Check for Warranty and Aftercare Services
When choosing a leak repair contractor, make sure to check for warranties.
Since leaks can recur even after repairs, requesting repairs every time a leak reoccurs can lead to significant expenses.
Therefore, if the contractor offers a warranty period, repairs may be done for free within that warranty period.
The warranty period varies depending on the contractor and the type of work, but it is generally set between 1 to 10 years.
Emergency repairs or partial repairs often do not come with a leak warranty.
Additionally, some contractors offer after-service separate from the warranty, so it’s important to check whether the contractor you are considering has warranties and after-service.
Kakeru Koumuten Co., Ltd. guarantees a leak warranty for roof overlay work and roof replacement work.
Similarly, for exterior walls, a leak warranty is also guaranteed for exterior wall overlay work, replacement work, and joint sealing work.
As part of our after-maintenance, we send out annual direct mail, allowing for yearly inspections.
Obtain estimates from multiple contractors (at least 3 companies)
When requesting roof renovations or leak repairs, be sure to get estimates from multiple contractors.
Even for the same repair work, the costs may vary between contractors, and the warranties and after-services may differ as well.
Additionally, obtaining multiple estimates makes it easier to negotiate prices.
To request your desired repair contractor at a lower cost, obtaining estimates from multiple contractors is essential.
If a leak occurs, it’s natural to feel rushed, but
first, perform emergency measures, and if construction is needed, taking your time to consider will lead to a satisfactory outcome!
Kakeru Koumuten Co., Ltd. is happy to assist with emergency leak measures!
Check if the company conducts leak investigations and roof repairs in-house
Leaks can sometimes be quickly identified, while in other cases, the source of the leak may be difficult to pinpoint, requiring knowledge and experience.
Contractors that completely outsource roof repairs and leak repairs may lack the necessary knowledge and experience, leading to repairs in the wrong areas or suggesting ineffective leak repairs.
Moreover, having to investigate and then request a subcontractor can incur additional time and costs.
By having the knowledge and experience to perform the work in-house, we can provide prompt and cost-effective responsible leak repairs.
Kakeru Koumuten Co., Ltd. conducts leak investigations and construction in-house!
About the costs of leak repair work
The table below shows the average repair costs for areas prone to leaks.
|
Repair Details |
Cost Estimate |
|
Replacement of part of the roofing material |
¥10,000 – ¥20,000 |
|
Roof replacement (re-roofing) |
From ¥500,000 |
|
Roof overlay (cover method) |
From ¥400,000 |
|
Replacement and repair of ridge metal |
From ¥10,000 |
|
Skylight repair |
From ¥10,000 |
|
Exterior wall and joint repair |
From ¥10,000 |
|
Repair of cap metal |
From ¥10,000 |
|
Waterproofing work for balconies and rooftops |
From ¥80,000 |
For detailed pricing, click here!!
About Kakeru Koumuten
Kakeru Koumuten Co., Ltd. is a remodeling company based in Aoba-ku, Yokohama, Kanagawa Prefecture, specializing in roofing, painting, and scaffolding work with complete in-house construction.
Since we can assemble our own temporary scaffolding and perform roof repairs,
we can provide quick leak repairs at a reduced cost.
Company Introduction


● We store scaffolding materials!
Since we can set up temporary scaffolding in-house, we can perform roof repairs quickly.


● We store materials and tools related to roof and painting work!
We have all the necessary components for leak repairs, allowing us to respond quickly!
Customer Reviews
Service Areas
Kakeru Koumuten Co., Ltd. accepts requests throughout Kanagawa Prefecture and all of Tokyo.
Contact page for Kakeru Koumuten Co., Ltd. is here!
List of Areas in Meguro-ku
Aoba-dai, Meguro-ku, Tokyo / Ookayama, Meguro-ku, Tokyo / Ohashi, Meguro-ku, Tokyo / Kakinokizaka, Meguro-ku, Tokyo / Kamimeguro, Meguro-ku, Tokyo / Gohongi, Meguro-ku, Tokyo / Komaba, Meguro-ku, Tokyo / Shimomeguro, Meguro-ku, Tokyo / Jiyugaoka, Meguro-ku, Tokyo / Senzoku, Meguro-ku, Tokyo / Hiramachi, Meguro-ku, Tokyo / Takaban, Meguro-ku, Tokyo / Chuocho, Meguro-ku, Tokyo / Nakacho, Meguro-ku, Tokyo / Nakane, Meguro-ku, Tokyo / Nakameguro, Meguro-ku, Tokyo / Haramachi, Meguro-ku, Tokyo / Higashigaoka, Meguro-ku, Tokyo / Higashiyama, Meguro-ku, Tokyo / Himonya, Meguro-ku, Tokyo / Mita, Meguro-ku, Tokyo / Midorigaoka, Meguro-ku, Tokyo / Minami, Meguro-ku, Tokyo / Meguro, Meguro-ku, Tokyo / Megurohoncho, Meguro-ku, Tokyo / Yakumo, Meguro-ku, Tokyo / Yutenji, Meguro-ku, Tokyo
Subsidies and Grants Available for Roof Leak Repairs in Meguro-ku, Tokyo
In Meguro-ku, Tokyo, the following subsidies may be available for roof leak repairs. For details, please contact us or your local government. (As of February 2025)
Meguro-ku Housing Renovation Subsidy Program
This program provides subsidies for a portion of the renovation costs for projects carried out by local contractors. Eligible projects include insulation improvements for roofs and exterior walls. The subsidy amount is 10% of the construction costs (up to 100,000 yen), and the eligible construction costs must be over 200,000 yen before tax. Applications must be submitted before the start of construction, but the application period for fiscal year 2024 has already ended.
Meguro-ku Energy-Saving Renovation Subsidy
Meguro-ku also provides subsidies for renovation projects that enhance energy efficiency. Eligible projects include insulation work for roofs and exterior walls, installation of high-performance glass and double windows, introduction of high-efficiency water heaters, and installation of solar power systems. For the subsidy amounts and detailed conditions, please check the latest information on the official Meguro-ku website.
Meguro-ku Earthquake Resistance Renovation Subsidy Program
Subsidy Requirements
- Buildings constructed before May 31, 2000 (New seismic standards for wooden houses built between 1981 and 2000 have been added as eligible for assistance)
- Compliance with building codes and regulations
- Owners must not be in arrears on resident tax or fixed asset tax, etc.
- The entire building must undergo renovation work to meet the necessary seismic standards, which is generally carried out by contractors registered with the ward
Assistance Details
Up to 80% of the seismic renovation costs, with a maximum of 1.5 million yen
For residential properties owned by individuals for their own residence and mixed-use residences, households exempt from resident tax can receive up to 80% of the seismic renovation costs, with a maximum of 1.8 million yen
Summary
Our company handles many roofing projects in Meguro-ku.
We are happy to assist with partial roof repairs such as roof overlay work, roof replacement, and leak repairs, as well as other repairs!
“Just a temporary fix for the leak”
“I want to repair the cracked roof”
“I want to implement overall leak prevention measures for the building”
We will provide the best solutions for your specific requests.
Estimates and inspections are, of course, free!
We carry out everything from temporary scaffolding work to roofing and exterior painting entirely in-house.
We are confident that our costs, quality, and organization for exterior work are unmatched compared to other companies!
We welcome competitive estimates!
We look forward to your inquiries. Thank you very much.
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!




