If you’re looking for a roof repair contractor in Shinagawa-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 and roof repairs in Shinagawa-ku, Tokyo.
If you are considering a roof renovation, please feel free to consult with Kakeru Koumuten!
We respond widely to sudden leaks that occur after typhoons and roof repairs according to the age of the building, among other services.
For those in need in Shinagawa-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 leak repair contractors in Shinagawa-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 existence 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 history 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 a reference when you actually request repairs.
If you are worried 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, so we receive many requests for leak repairs.
Examples of leak repairs by Kakeru Koumuten Co., Ltd. in Shinagawa-ku
Our Proposal
Since roofing materials were falling off in various places and there was a risk of leaks, we proposed a roof overlay construction after checking the condition of the underlying structure.
The customer requested, “I would like a roofing material that lasts for 20 years,” so we proposed Nichiha/Alma.
Check for Warranty and Aftercare Services
When choosing a leak repair contractor, make sure to check for warranty availability.
Leak repairs can recur even after one repair, so if you have to request repairs every time a leak reoccurs, it 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 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 with 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 obtain estimates from multiple contractors.
Even for the same repair work, costs can vary between contractors, and warranties and after-sales services may differ.
Additionally, obtaining multiple estimates makes it easier to negotiate prices.
To request your desired repair contractor at a lower price, obtaining estimates from multiple contractors is essential.
If a leak occurs, it’s natural to feel anxious, but
first, perform emergency measures, and if construction is needed, calmly consider your options to ensure you won’t have regrets!
Kakeru Koumuten Co., Ltd. is happy to assist with emergency measures for leaks!
Confirm whether the company conducts leak investigations and roof repairs in-house
Leaks can sometimes be easily identified, while in other cases, pinpointing the cause can be challenging and requires knowledge and experience.
Contractors that completely outsource roof repairs and leak repairs may lack the necessary knowledge and experience, leading to proposals for repairs in the wrong areas or ineffective leak repairs.
Moreover, relying on subcontractors after an investigation can incur additional time and costs.
By having the knowledge and experience to conduct work in-house, we can provide prompt and cost-effective responsible leak repairs.
Kakeru Koumuten Co., Ltd. handles everything from leak investigations to 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 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 coping 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!
Shinagawa Ward Area List
Ebara, Shinagawa-ku, Tokyo / Ooi, Shinagawa-ku, Tokyo / Osaki, Shinagawa-ku, Tokyo / Katsushima, Shinagawa-ku, Tokyo / Kamiosaki, Shinagawa-ku, Tokyo / Kitashinagawa, Shinagawa-ku, Tokyo / Koyama, Shinagawa-ku, Tokyo / Koyamadai, Shinagawa-ku, Tokyo / Togoshi, Shinagawa-ku, Tokyo / Nakanobu, Shinagawa-ku, Tokyo / Nishi-Oi, Shinagawa-ku, Tokyo / Nishi-Gotanda, Shinagawa-ku, Tokyo / Nishi-Shinagawa, Shinagawa-ku, Tokyo / Nishi-Nakanobu, Shinagawa-ku, Tokyo / Hatanodai, Shinagawa-ku, Tokyo / Higashi-Oi, Shinagawa-ku, Tokyo / Higashi-Gotanda, Shinagawa-ku, Tokyo / Higashi-Shinagawa, Shinagawa-ku, Tokyo / Higashi-Nakanobu, Shinagawa-ku, Tokyo / Higashi-Yashio, Shinagawa-ku, Tokyo / Hiratsuka, Shinagawa-ku, Tokyo / Hirocho, Shinagawa-ku, Tokyo / Futaba, Shinagawa-ku, Tokyo / Minami-Oi, Shinagawa-ku, Tokyo / Minami-Shinagawa, Shinagawa-ku, Tokyo / Yashio, Shinagawa-ku, Tokyo / Toyomachi, Shinagawa-ku, Tokyo
Possible Subsidies and Grants for Leak Repairs in Shinagawa Ward, Tokyo
In Shinagawa Ward, Tokyo, the following subsidies may be available for leak repairs. For details, please contact our company or your local government. (As of February 2025)
Shinagawa Ward Housing and Building Earthquake Resistance Improvement Support Project
Grant Requirements
- Must be located within Shinagawa Ward.
- Based on the results of the earthquake resistance diagnosis, wooden buildings must have a general diagnosis with an Iw value of less than 1.0, and non-wooden buildings must have a secondary or tertiary diagnosis with an Is value of less than 0.6.
- Buildings or individual-owned single-family homes, row houses, or apartment buildings that have been determined to have insufficient earthquake resistance through a simple earthquake resistance diagnosis and were started before May 31, 1981.
Grant Amount
| Construction Name | Subsidy Rate | Limit Amount |
| Wooden Detached House Seismic Renovation Work | 1/2 | 1,500,000 yen |
| Wooden Apartment Seismic Renovation Work | 1/3 | 3,000,000 yen |
| Wooden Detached House Demolition Work | 10/10 | 1,500,000 yen |
| Wooden Apartment Demolition Work | 10/10 | 3,000,000 yen |
| Wooden House Seismic Renovation Work | 10/10 | 1,500,000 yen |
| Condominium Seismic Renovation Work | 1/3 | 25,000,000 yen |
| Small-scale Condominium Seismic Renovation Work | 1/3 | 10,000,000 yen |
Summary
Our company handles many roofing projects in Shinagawa-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!
“I just need 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 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 our costs, quality, and organization for exterior work are unmatched compared to other companies!
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!
