If you’re looking for a roof repair contractor in Yamato City, Kanagawa Prefecture, come to Kakeru Koumuten
Kakeru Koumuten is an exterior renovation company specializing in roof repairs and leak repairs.
We have handled numerous roof and leak repairs in Yamato City, Kanagawa Prefecture.
If you are considering a roof renovation, please consult with Kakeru Koumuten!
We respond widely to sudden leaks after typhoons and roof repairs according to the age of the building.
If you are in need in Yamato City, Kanagawa Prefecture,
we can respond within the same day, so feel free to contact us.
How to Choose a Leak Repair Contractor
There are many contractors for leak repairs in Yamato 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
● Check for warranties and aftercare services
● Obtain estimates from multiple contractors (at least three)
● Confirm whether 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, 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 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, and we receive many requests for leak repairs.
Kakeru Koumuten Co., Ltd.’s roof repair case studies in Yamato City
| Construction Location |
| Atsugi City, Kanagawa Prefecture |
| Work Details |
| Temporary Scaffolding Installation Roof Overlay (Cover Method) |
| Existing Substrate / Materials Used |
|
・Existing Roofing Material: Slate (contains asbestos) Materials used for roof overlay (cover method): Alma |
| Price Range |
| 700,000〜800,000 |
| Construction Period |
| Approximately 2 weeks |
| Completion Month |
| December 2023 |
| Inquiry Details |
|
A customer residing in Yamato City, Kanagawa Prefecture contacted us saying, “I am considering roof repair and would like to have someone take a look and provide an estimate!” |
Our Proposal
Since you were looking for a low-cost roofing material that lasts about 20 years, we proposed the roof overlay (cover method) using the single material “Nichihara/Alma”!
Alma is the most cost-effective roofing material used in the overlay method!
It is a highly flexible roofing material that is resistant to cracking and requires no maintenance until it reaches its durability lifespan!
Check for Warranty and After-Service Availability
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 reappears, 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 the nature of the work, but it is generally set between 1 to 10 years.
Emergency measures or partial repairs 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 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 after-service, we send out annual DM, 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, costs and warranty or after-service options can vary by contractor.
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 several contractors.
If a leak occurs, it’s natural to feel rushed, but
first perform emergency measures, and if you decide to proceed with construction, taking your time to consider will help ensure you won’t have regrets about the work!
Kakeru Koumuten Co., Ltd. is happy to assist with emergency leak measures only!
Confirm whether the company conducts its own rain leak investigations and roof repairs
Rain leaks can sometimes be easily identified, while in other cases, pinpointing the source of the leak can be quite challenging, requiring knowledge and experience.
If a contractor completely outsources roof repairs and rain leak repairs to subcontractors, they may lack the necessary knowledge and experience, leading to repairs in the wrong areas or suggesting ineffective rain leak repairs.
Additionally, having to investigate and then request a subcontractor can incur extra time and costs.
By having the knowledge and experience to perform the work in-house, we can provide prompt and cost-effective responsible rain leak repairs.
Kakeru Koumuten Co., Ltd. conducts everything from rain leak investigations to construction in-house!
About the costs of rain leak repairs
The table below shows the average costs for repairs in areas prone to rain leaks.
|
Repair Details |
Average Cost |
|
Partial replacement of roofing materials |
¥10,000 – ¥20,000 |
|
Roof replacement (re-roofing) |
From ¥500,000 |
|
Roof overlay (cover method) |
From ¥400,000 |
|
Replacement/repair of ridge metal |
From ¥10,000 |
|
Skylight repair |
From ¥10,000 |
|
Exterior wall and joint repairs |
From ¥10,000 |
|
Repair of cap flashing |
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.
By assembling temporary scaffolding in-house,
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!
Since we have all the necessary components for leak repairs, we can respond quickly!
Customer Reviews
Service Area
Kakeru Koumuten Co., Ltd. accepts requests throughout Kanagawa Prefecture and Tokyo.
Contact page for Kakeru Koumuten Co., Ltd. is here!
List of Areas in Yamato City
Kamikusayanagi, Yamato City / Kamikawada, Yamato City / Sakuramori, Yamato City / Shibuya, Yamato City / Shimokusayanagi, Yamato City / Shimotsuruma, Yamato City / Shimokawada, Yamato City / Kusayanagi, Yamato City / Daikan, Yamato City / Chuo, Yamato City / Chuo Rinkan, Yamato City / Chuo Rinkan Nishi, Yamato City / Tsukiminoko, Yamato City / Tsuruma, Yamato City / Nishitsuruma, Yamato City / Fukami, Yamato City / Fukamidai, Yamato City / Fukami Higashi, Yamato City / Fukami Nishi, Yamato City / Fukuda, Yamato City / Minami Rinkan, Yamato City / Yanagihashi, Yamato City / Yamato Higashi, Yamato City / Yamato Minami, Yamato City / Rinkan, Yamato City
Subsidies and Grants Available for Leak Repairs in Yamato City, Kanagawa Prefecture
In Yamato City, Kanagawa Prefecture, the following subsidies may be available for leak repairs. For details, please contact our company or your local government. (As of February 2025)
Yamato City Wooden House Seismic Renovation Cost Subsidy Program
Subsidy Amount
One-fifth of the seismic reinforcement construction cost and half of the construction management costs combined, with a maximum limit of 500,000 yen.
Eligible Houses (must meet all of the following conditions)
- It must be a wooden house located within the city, and the applicant (owner) must not have any outstanding municipal taxes or similar dues.
- The construction must have commenced before May 31, 1981 and must be a single-family home, row house, apartment building, or mixed-use residence.
- Based on the results of the seismic diagnosis, it must be a traditional frame construction with two or fewer stories excluding basements and a comprehensive score of less than 1.0.
(Seismic diagnosis: conducted using either general diagnostic methods or precise diagnostic methods.) - It must comply with the building coverage and floor area ratio regulations under the Building Standards Act.
- The seismic retrofitting work must generally be completed by the end of January of the relevant year.
Eligible Construction Work, etc.
- Seismic retrofitting work such as reinforcing foundations, columns, beams, braces, and shear walls, as well as lightweight roof replacement, where the comprehensive score from the seismic diagnosis after the retrofitting is 1.0 or higher, indicating “not likely to collapse, at least not likely to collapse.”
- On-site construction confirmation by the diagnostician.
- Seismic diagnosis report after retrofitting.
- In principle, the retrofitting work must be carried out by a construction company registered with the city for seismic retrofitting work.
https://www.city.yokohama.lg.jp/business/bunyabetsu/kenchiku/bosai/taishin/hojokinshienseido/mokutai/taishin/mokushindan.html
Features of Yamato City, Kanagawa Prefecture
Yamato City, located in the central part of Kanagawa Prefecture, has a population of approximately 244,000. The city is home to nature-rich parks such as “Izumi no Mori,” where residents can enjoy seasonal landscapes.
The climate is characterized by hot and rainy summers, and cold and dry winters typical of the Pacific side. As a result, the summer months tend to be humid and muggy, while the winter months are often dry and cold.
Transportation access is also excellent, with three railway lines and eight train stations within the city. From Chuo-Rinkan Station and Yamato Station, residents can easily access central areas such as Shinjuku Station, Shibuya Station, and Yokohama Station. Additionally, the Yamato bus stop on the Tomei Expressway provides access to high-speed buses to Nagoya, Osaka, Tokyo, Shinjuku, and Haneda Airport.
Yamato City is a place where the convenience of excellent access to the city center coexists with a living environment that allows residents to feel close to nature. With many parks and green spaces, it is a comfortable area for families with children, making it an attractive place to live.
Our company has undertaken numerous roofing projects in the charming Yamato City, Kanagawa Prefecture. In addition to roof overlay work and roof replacement, we are also happy to assist with partial roof repairs such as leak repairs and other repairs! Please feel free to consult us for any urgent issues!
Conclusion
Our company handles many roofing projects in Yamato City.
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 provide optimal solutions for specific requests like these.
Estimates and inspections are, of course, free!
From temporary scaffolding construction 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 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!
