If you are looking for a roof repair contractor in Hino City, Tokyo, come to Kakeru Koumuten Co., Ltd.
Kakeru Koumuten Co., Ltd. is a company specializing in roof repairs and leak repairs.
We have handled numerous leak repairs and roof repairs in Hino City, Tokyo.
If you are considering a roof renovation, please feel free to consult with Kakeru Koumuten Co., Ltd.!
We offer a wide range of services, including sudden leaks that occurred after a typhoon and roof repairs based on the age of the building.
If you are in trouble in Hino City, 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 leak repair contractors in Hino City, 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 results 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 serves 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 roof repairs by Kakeru Koumuten in Hino City

Our Proposal
Since you desired roofing materials that would last as long as possible, we proposed a roof replacement using the highly durable Super Galtect, which is our most popular option!
Check for Warranty and Aftercare Services
When choosing a leak repair contractor, make sure to check for warranties.
Leak repairs can recur even after being fixed, so if you have to request repairs every time a leak reappears, it can lead to significant expenses.
For this reason, contractors that offer a warranty may provide free repairs during the warranty period.
The warranty period varies by contractor and type of work, but it typically ranges from 1 to 10 years.
Emergency repairs or partial fixes often do not come with a leak warranty.
Additionally, some contractors offer aftercare services separate from warranties, so be sure to check if the contractor you are considering has warranties and aftercare services.
Kakeru Koumuten Co., Ltd. provides a leak warranty for both roof overlay and roof replacement work.
Similarly, for exterior walls, a leak warranty is included for exterior wall overlay and replacement work as well as joint sealing work.
As part of our aftercare, we send out annual direct mail, allowing for yearly inspections.
Obtain Estimates from Multiple Contractors (at least 3)
When requesting roof renovations or leak repairs, be sure to obtain estimates from multiple contractors.
Even for the same repair work, the costs can vary between contractors, and there may be differences in warranties and after-sales services.
Additionally, obtaining multiple estimates makes it easier to negotiate prices.
To request your desired repair contractor at a lower price, it is essential to get estimates from several contractors.
If a leak occurs, it’s natural to feel anxious, but
first, perform temporary measures, and if you decide to proceed with construction, calmly considering your options will lead to a satisfactory outcome!
Kakeru Koumuten is happy to assist with emergency leak repairs as well!
Check if the company conducts leak investigations and roof repairs in-house
Leaks can sometimes be easily identified, while in other cases, it may take time to pinpoint the source, requiring knowledge and experience.
Contractors that completely outsource roof repairs and leak repairs to subcontractors may lack the necessary knowledge and experience, leading to suggestions for repairs in the wrong areas or unnecessary leak repairs.
Moreover, relying on subcontractors after an investigation incurs additional time and costs.
By having the knowledge and experience to conduct repairs in-house, we can provide prompt and cost-effective leak repairs with accountability.
Kakeru Koumuten handles everything from leak investigations to construction in-house!
About the costs of leak repair work
The table below shows the average costs for areas prone to leaks.
|
Repair Details |
Average Cost |
|
Partial replacement of roofing material |
¥10,000 – ¥20,000 |
|
Roof replacement (re-roofing) |
From ¥500,000 |
|
Roof Overlay (Cover Method) |
From 400,000 yen |
|
Replacement and Repair of Roof Ridge Metal |
From 10,000 yen |
|
Skylight Repair |
From 10,000 yen |
|
Wall and Joint Repairs |
From 10,000 yen |
|
Cap Flashing Repair |
From 10,000 yen |
|
Waterproofing Work for Balconies and Rooftops |
From 80,000 yen |
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 temporary scaffolding and perform roof repairs in-house,
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 roofing and painting work!
We have all the necessary components for leak repairs, allowing us to respond quickly!
Customer Reviews
Service Area
Kakeru Koumuten Co., Ltd. accepts requests throughout Kanagawa Prefecture and Tokyo.
Hino City, TokyoArea List
Asahigaoka, Hino City / Arai, Hino City / Ishida, Hino City / Oosakaue, Hino City / Ochikawa, Hino City / Ueda, Hino City / Kawabe Horinouchi, Hino City / Sakae-machi, Hino City / Sakura-machi, Hino City / Shimoda, Hino City / Shinmachi, Hino City / Shinmei, Hino City / Takahata, Hino City / Tamadaira, Hino City / Toyoda, Hino City / Nishihirayama, Hino City
Subsidies and Grants Available for Roof Leak Repairs in Hino City, Tokyo
In Hino City, Tokyo, the following subsidies may be available for roof leak repairs. For more details, please contact our company or your local government. (As of February 2025)
1. Subsidy for Seismic Diagnosis and Seismic Renovation of Wooden Houses
- Eligibility: Wooden houses built before May 31, 1981
- Subsidy Details:
- Seismic Diagnosis: Two-thirds of the cost (up to 88,000 yen)
- Seismic Renovation: Four-fifths of the construction cost (up to 800,000 yen; if performed by a contractor within the city, up to 1,000,000 yen)
2. Subsidy for Barrier-Free Renovation of Houses
- Eligibility: Renovations aimed at making homes barrier-free
- Subsidy Amount: Partial subsidy for construction costs
3. Subsidy for Insulation Renovation of Wooden Houses
- Target: Energy-saving and insulation renovations for residential buildings
- Subsidy Amount: Grant system available
For details and application methods, please check the official website of Hino City.
Features of Hino City, Tokyo
Hino City is located in the southern part of central Tokyo, surrounded by rivers such as the Tama River and Asakawa, as well as rich greenery, making it an attractive city with a natural environment. It is also known as the hometown of the Shinsengumi, a city where history and culture thrive.
The climate is mild throughout the year, characterized by a comfortable and gentle atmosphere. Especially during the cherry blossom season in spring and the autumn foliage period, many people visit to enjoy the beautiful scenery.
Good transportation access is another feature, with stations such as Toyoda Station and Hino Station on the JR Chuo Line, and Takahatafudo Station on the Keio Line, providing convenient access to the city center. It takes about 30 minutes to reach Shinjuku Station.
As for tourist attractions, the “Kongō-ji Temple at Takahatafudo,” associated with the Shinsengumi, is famous, featuring historical buildings and a museum on its grounds. Additionally, the “Tama River and Asakawa River banks,” known for cherry blossoms, the “Hino City Local Museum,” where you can enjoy seasonal flowers, and the Tama Zoo nearby are also popular with families.
Our company has undertaken many roofing projects in the charming Hino City, Tokyo. In addition to roof overlay work and roof replacement, we are happy to assist with partial roof repairs such as leak repairs and other repairs! Please feel free to consult us for any sudden troubles!
Summary
Our company handles many roofing projects in Hino City.
We are happy to assist with roof overlay work, roof replacement, leak repairs, and other partial roof repairs!
“Just a temporary fix for the leak”
“I want to repair my broken roof”
“I want to implement overall leak prevention measures for the building”
We will provide optimal solutions for your specific requests.
Estimates and inspections are, of course, free!
From temporary scaffolding work to roofing and exterior painting, we carry out all work in-house.
We are confident that our costs, quality, and efficiency in exterior work are unmatched!
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!




