If you are looking for a roof repair contractor in Shibuya-ku, Tokyo, come to Kakeru Koumuten
Kakeru Koumuten is a company specializing in roof repairs and leak repairs for exterior renovations.
We have handled numerous leak repairs and roof repairs in Shibuya-ku, Tokyo.
If you are considering a roof renovation, please consult with Kakeru Koumuten!
We respond widely to sudden leaks that occurred after a typhoon, and roof repairs according to the age of the building repair.
For those in need in Shibuya-ku, 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 Shibuya-ku, and you may be unsure which one to choose.
Therefore, when requesting roof repairs and leak repairs, let’s check the following 4 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 3 companies)
● Check if they conduct leak investigations and roof repairs in-house
By confirming the above 4 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 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.
Kakeru Koumuten Co., Ltd.’s leak repair case studies in Shibuya-ku
Our Proposal
Since you requested a roof replacement from tile to a new roof, we provided multiple estimates for the roof replacement work.
The selected roofing material was asphalt shingles from Asahi Fiberglass/Ridgeway, and we proceeded with the installation using that material.
Check for Warranty and Aftercare Services
When choosing a leak repair contractor, make sure to check for warranty availability.
Since leaks can recur even after a repair, requesting repairs each time a leak reoccurs can lead to significant expenses.
For this reason, if the contractor offers a warranty period, repairs may be done for free within that warranty period.
The warranty period varies by contractor and type of work, but it is generally set between 1 to 10 years.
Emergency repairs or partial fixes often do not come with a leak warranty.
Additionally, some contractors offer after-sales services separate from their warranties, so be sure to check if the contractor you are considering has warranties andafter-sales services.
Kakeru Koumuten Co., Ltd. provides a leak warranty for both roof overlay (cover method) and roof replacement work.
Similarly, for exterior walls, a leak warranty is included for exterior wall cover work, replacement work, and 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 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 warranties and after-sales services may differ as well.
Additionally, obtaining multiple estimates makes it easier to negotiate prices.
To request your desired repair contractor at a lower price, it is essential to obtain estimates from multiple contractors.
If a leak occurs, it’s natural to feel anxious, but
first, perform temporary measures, and when considering construction, taking your time to think it through will lead to a satisfactory outcome!
Kakeru Koumuten Co., Ltd. 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 quickly 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 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 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 leak repairs with accountability.
Kakeru Koumuten Co., Ltd. conducts everything from leak investigations to construction in-house!
About the costs of leak repair work
The table below shows the average costs for repairs in areas prone to leaks.
|
Repair Details |
Cost Estimates |
|
Partial replacement of roofing materials |
¥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 |
|
Repair of exterior walls and joints |
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 temporary scaffolding and perform roof repairs in-house,
we can keep costs down and provide quick leak repairs.
Company Introduction
●We store scaffolding materials!
Since we can install temporary scaffolding in-house, we can provide quick roof repairs.
●We store materials and tools related to roofing and painting work!
Since we have all the necessary components for leak repairs, we can respond quickly!
Customer Reviews
Service Areas
Kakeru Koumuten Co., Ltd. accepts requests throughout Kanagawa Prefecture and Tokyo Metropolis.
Contact page for Kakeru Koumuten Co., Ltd. is here!
List of Areas in Shibuya-ku
Uehara, Shibuya-ku, Tokyo / Uguisudani-cho, Shibuya-ku, Tokyo / Udagawacho, Shibuya-ku, Tokyo / Ebisu, Shibuya-ku, Tokyo / Ebisu Nishi, Shibuya-ku, Tokyo / Ebisu Minami, Shibuya-ku, Tokyo / Oyama-cho, Shibuya-ku, Tokyo / Kamiyama-cho, Shibuya-ku, Tokyo / Sakuragaoka-cho, Shibuya-ku, Tokyo / Sasazuka, Shibuya-ku, Tokyo / Sarugakucho, Shibuya-ku, Tokyo / Shibuya, Shibuya-ku, Tokyo / Shoto, Shibuya-ku, Tokyo / Jingumae, Shibuya-ku, Tokyo / Shinsen-cho, Shibuya-ku, Tokyo / Jinnan, Shibuya-ku, Tokyo / Sendagaya, Shibuya-ku, Tokyo / Daikanyama-cho, Shibuya-ku, Tokyo / Dogenzaka, Shibuya-ku, Tokyo / Tomigaya, Shibuya-ku, Tokyo / Minamidai, Shibuya-ku, Tokyo / Nishihara, Shibuya-ku, Tokyo / Hatagaya, Shibuya-ku, Tokyo / Hachiyama-cho, Shibuya-ku, Tokyo / Hatsudai, Shibuya-ku, Tokyo / Higashi, Shibuya-ku, Tokyo / Hiroo, Shibuya-ku, Tokyo / Honmachi, Shibuya-ku, Tokyo / Maruyama-cho, Shibuya-ku, Tokyo / Moto-Yoyogi-cho, Shibuya-ku, Tokyo / Yoyogi, Shibuya-ku, Tokyo / Yoyogi Kamizono-cho, Shibuya-ku, Tokyo
Subsidies and Grants Available for Leak Repairs in Shibuya-ku, Tokyo
In Shibuya-ku, Tokyo, the following subsidies may be available for leak repairs. For details, please contact our company or your local government. (As of February 2025)
Shibuya-ku Wooden House Earthquake Resistance Renovation Subsidy
Eligible Buildings (Earthquake Resistance Renovation Work)
Buildings in Shibuya-ku that meet all of the following criteria:
- For earthquake resistance renovation work, the district’s earthquake diagnosis consultant must conduct the design and construction supervision.
- There must be an evaluation or judgment by an institution designated by the district regarding the earthquake reinforcement design.
- There are no plans to sell the property after receiving this subsidy.
Eligible Recipients
Must meet all of the following criteria
- Be the owner of the target building and an individual.
- Reside in Shibuya-ku and be registered as a resident.
Subsidy Amount
| Type of Seismic Renovation | Subsidy Amount | Maximum Amount |
| Seismic Renovation Work | Half of the costs incurred for renovation work, etc. | 1,000,000 yen |
| Simple Renovation Work | Half of the costs incurred for renovation work, etc. | 600,000 |
Summary
Our company handles many roofing projects in Shibuya-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 roof because it’s cracked”
“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 completely in-house.
We are confident that we will not be outdone in terms of cost, quality, and efficiency compared to other companies in exterior work!
We welcome competitive estimates with confidence!
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!
