If You’re Looking for a Roof Repair Contractor in Takatsu-ku, Kawasaki, Come to Kakeru Koumuten
Kakeru Koumuten is a remodeling company specializing in roof repairs and leak repairs in Yokohama.
We have handled numerous leak repairs and roof repairs in Takatsu-ku.
If you are considering a roof renovation, please feel free to consult with Kakeru Koumuten!
We respond widely to sudden leaks after typhoons and roof repairs according to the age of the building.
For those in need in Takatsu-ku, Kawasaki, 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 Kawasaki 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 whether there are 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 they have performed similar repairs to your home.
Repair details,the process leading to the repair,materials used,repair costs,repair duration, etc.
Additionally, if the repair details are explained in detail with photos, it provides 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.
Kakeru Koumuten Co., Ltd.’s roof repair case studies in Takatsu-ku, Kawasaki City
We received an inquiry from a customer living in Takatsu-ku, Kawasaki, saying,
“I would like someone to take a look since it has been quite a few years since it was built.”
Our Proposal
Upon checking the site, we found minor cracks and fading due to aging.
Since the customer wished to maintain it for as long as possible, we proposed the “Super Galtect” with a long durability!
Check for Warranty and After-Service
When choosing a leak repair contractor, make sure to check for warranty availability.
Leak repairs can recur even after being fixed once, so if you have to request repairs every time a leak reoccurs, it can lead to significant expenses.
For this reason, contractors that offer a warranty may provide free repairs within the warranty period.
Warranty periods vary by contractor and type of work, but typically range from 1 to 10 years.
Emergency repairs or partial fixes often do not come with a leak warranty.
Additionally, some contractors offer after-service separate from the warranty, so be sure to check if the contractor you are considering has warranty andafter-service options.
Kakeru Koumuten Co., Ltd. provides a leak warranty for 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 a DM every year, allowing for annual 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, costs can vary between contractors, as well as warranties and after-sales services.
Additionally, obtaining multiple estimates makes it easier to negotiate prices.
To request your desired contractor at a lower price, obtaining estimates from multiple companies is essential.
If a leak occurs, it’s natural to feel anxious, but
first, perform temporary measures, and if construction is needed, taking your time to consider will lead to a regret-free project!
Kakeru Koumuten is happy to assist with temporary measures for leaks!
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 cause, 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, having to investigate and then request a subcontractor can incur additional time and costs.
By having the knowledge and experience to conduct the work in-house, we can provide prompt and cost-effective responsible leak repairs.
Kakeru Koumuten conducts leak investigations and construction in-house!
About the costs of leak repair work
The table below shows the average costs for areas prone to leaks.
|
Repair Content |
Cost Range |
|
Replacement of part of roofing material |
20,000 to 200,000 yen |
|
Roof replacement (re-roofing) |
500,000 yen and up |
|
Roof overlay (cover method) |
400,000 yen and up |
|
Replacement and repair of ridge metal |
10,000 yen and up |
|
Skylight repair |
10,000 yen and up |
|
Repair of exterior walls and joints |
10,000 yen and up |
|
Repair of coping metal |
10,000 yen and up |
|
Waterproofing work for balconies and rooftops |
80,000 yen and up |
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.
By assembling our own temporary scaffolding, we can keep costs down and provide quick leak repairs.
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 Areas
Kakeru Koumuten Co., Ltd. accepts requests throughout Kanagawa Prefecture and Tokyo.
Contact page for Kakeru Koumuten Co., Ltd. is here!
List of Areas in Takatsu-ku, Kawasaki City
Akitsu, Takatsu-ku, Kawasaki City / Unane, Takatsu-ku, Kawasaki City / Kajigaya, Takatsu-ku, Kawasaki City / Kanigaya, Takatsu-ku, Kawasaki City / Kamisakunobe, Takatsu-ku, Kawasaki City / Kitano River, Takatsu-ku, Kawasaki City / Kitamikata, Takatsu-ku, Kawasaki City / Kuji, Takatsu-ku, Kawasaki City / Sakado, Takatsu-ku, Kawasaki City / Shomoguchi, Takatsu-ku, Kawasaki City / Shomoguchi Fujimidai, Takatsu-ku, Kawasaki City / Shimosakunobe, Takatsu-ku, Kawasaki City / Shimonoge, Takatsu-ku, Kawasaki City / Shinsaku, Takatsu-ku, Kawasaki City / Suenaga, Takatsu-ku, Kawasaki City / Suwa, Takatsu-ku, Kawasaki City / Seta, Takatsu-ku, Kawasaki City / Chitose, Takatsu-ku, Kawasaki City / Chitose Shinmachi, Takatsu-ku, Kawasaki City / Higashinogawa, Takatsu-ku, Kawasaki City / Kusue, Takatsu-ku, Kawasaki City / Kumoto, Takatsu-ku, Kawasaki City / Mizoguchi, Takatsu-ku, Kawasaki City / Mukogaoka, Takatsu-ku, Kawasaki City
Possible Subsidies and Grants for Leak Repairs in Takatsu-ku, Kawasaki City
In Takatsu-ku, Kawasaki City, the following subsidies may be available for leak repairs. For details, please contact our company or your local government. (As of February 2025)
The Wooden House Earthquake Resistance Improvement Promotion Project is a system where the city subsidizes part of the costs for earthquake resistance improvement work on wooden individual houses.
Eligible Buildings and Grant Conditions
Houses that meet all of the following conditions are eligible.
- Buildings that commenced construction before May 31, 1981
- Wooden structures of two stories or less (mixed structures with some steel frames are not eligible)
- Residential buildings (single-family homes, apartment buildings, row houses, mixed-use residential buildings)
- Traditional wooden construction (two-by-four construction and panel construction are not eligible)
The following types of residences are not eligible for grant funding.
- Clearly non-compliant with the Building Standards Act *Staff will conduct on-site inspections.
Only owners of wooden houses undergoing seismic retrofitting and similar projects, or those delegated by the owners, can receive the grant.
Even residents outside the city can apply if their residence is located within Kawasaki City.
Grant Amount
| Subsidy Rate | Maximum Amount | |
| Partial Renovation | 2/3 | 750,000 yen |
| Whole Building Renovation | 4/5 | 1,000,000 yen |
About the Wooden House Seismic Retrofitting Subsidy System
https://www.city.kawasaki.jp/500/page/0000032250.html
Features of Takatsu-ku, Kawasaki
Takatsu-ku, Kawasaki is located in the central part of the city, an area where the nature along the Tama River harmonizes with urban convenience. With a population of about 230,000, it has a balanced spread of residential areas and commercial facilities, making it popular among a wide range of generations from singles to families.
In terms of access, the area is centered around Mizonokuchi Station, which is served by the Tokyu Den-en-toshi Line and the Oimachi Line, providing convenient transportation to Shibuya and Yokohama. The JR Nambu Line is also available, making access to Kawasaki Station easy. Additionally, the bus routes are well-developed, ensuring smooth movement within and outside the ward.
The charm of Takatsu-ku lies in the coexistence of urban functions and nature. The Mizonokuchi area is lined with large commercial facilities and office buildings, while there are many parks and areas along the Tama River that provide a relaxing environment. Educational institutions and medical facilities are also well-equipped, creating a safe environment for families raising children. Local events and shopping streets are vibrant, making it a livable town where you can feel the connections within the community.
Summary
Our company handles many roofing projects in Takatsu-ku, Kawasaki.
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 efficiency in 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!




