Leave your leak repairs in Samukawa, Koza District, Kanagawa to Kakeru Koumuten Co., Ltd.!
If you’re looking for a roof repair contractor in Samukawa, Koza District, Kanagawa Prefecture, come to Kakeru Koumuten Co., Ltd.
Kakeru Koumuten Co., Ltd. specializes in roof repairs and leak repairs as an exterior renovation company.
We have handled numerous leak and roof repairs in Samukawa, Koza District, Kanagawa Prefecture.
If you are considering a roof renovation, please feel free to consult with Kakeru Koumuten Co., Ltd.!
We respond widely to sudden leaks after typhoons and roof repairs according to the age of the building, among other services.
For those in need in Samukawa, Koza District, Kanagawa Prefecture,
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 Samukawa, 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 done 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, so we receive many requests for leak repairs.
Examples of roof repairs by Kakeru Koumuten in Samukawa Town
| Construction Location |
| Samukawa Town, Koza District, Kanagawa Prefecture |
| Construction Details |
| Temporary Scaffolding Installation Roof Overlay (Cover Method) |
| Existing Materials |
| Roof Material: Slate |
| New Materials Used |
| Roof Material: Asahi Fiberglass / Ridgeway Roofing Sheet: Tajima Roofing / Tadi Self Nail Board: Resin |
| Price Range |
| 600,000 yen – 700,000 yen |
| Construction Period |
| Approximately 7 days |
| Completion Month |
| June 2021 |
| Inquiry Details |
| We received an inquiry from a customer living in Samukawa, Koza District, Kanagawa Prefecture, stating, “A nearby person was doing roof work, so I would like you to check it out once!” |
Our Proposal
This time, since the roofing material itself was significantly deteriorated, we proposed the roof overlay (cover method).
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 being fixed, 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 depending on the contractor and the type of work, but it is generally set between 1 to 10 years.
Emergency repairs or partial repairs often do not come with a leak warranty.
Additionally, some contractors offer after-service separate from the warranty, so it’s important to check if the contractor you are considering has warranties andafter-service available.
Kakeru Koumuten Co., Ltd. provides a leak warranty for all roof overlay (cover method) and roof replacement work.
Similarly, for exterior walls, a leak warranty is included for exterior wall covering work, replacement work, and joint sealing work.
As part of our after-maintenance, 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 and warranties or after-services may differ between contractors.
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 anxious, but
first, perform emergency measures, and if you decide to proceed with repairs, taking your time to consider will lead to a more satisfactory outcome!
Kakeru Koumuten Co., Ltd. is happy to assist with emergency leak repairs as well!
Confirm whether 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 may lack the necessary knowledge and experience, leading to repairs in the wrong areas or suggesting ineffective 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 Co., Ltd. conducts leak investigations and repairs in-house!
About the cost of leak repair work
The table below shows the average repair costs for areas prone to leaks.
|
Repair Details |
Cost Estimate |
|
Partial replacement of roofing material |
¥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 |
|
Exterior wall and joint repair |
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 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 provide quick roof repairs.


●We store materials and tools related to roofing and painting work!
Since we have all the necessary materials for leak repairs, we can respond quickly!
Customer Reviews
Service Areas
Kakeru Koumuten Co., Ltd. accepts requests throughout Kanagawa Prefecture and Tokyo.
Click here for inquiries to Kakeru Koumuten Co., Ltd.!
List of Areas in Samukawa Town, Koza District
Ichinomiya, Samukawa Town / Okura, Samukawa Town / Omagari, Samukawa Town / Okada, Samukawa Town / Kurami, Samukawa Town / Kotani, Samukawa Town / Kodō, Samukawa Town / Tabata, Samukawa Town / Nakase, Samukawa Town / Miyayama, Samukawa Town
Subsidies and Grants Available for Roof Leak Repairs in Samukawa Town, Koza District, Kanagawa Prefecture
In Samukawa Town, Koza District, Kanagawa Prefecture, the following subsidies may be available for roof leak repairs. For details, please contact our company or your local government. (As of February 2025)
Housing Renovation and Construction Promotion Subsidy Program
In Samukawa Town, to revitalize the local economy and promote residency, if you use local contractors for housing renovation and construction work, you can receive a town common gift certificate worth 5% of the eligible construction costs (up to 30,000 yen). Please submit the application documents to the Industrial Promotion Division before the start of construction and within the application period.
*Applications for the fiscal year 2024 have ended. Information regarding fiscal year 2025 and beyond will be provided as soon as it is determined.
Features of Samukawa Town, Koza District, Kanagawa Prefecture
Samukawa Town, located in the almost central part of Kanagawa Prefecture, is a town rich in natural surroundings. The Sagami River, a first-class river, flows on the west side, and the town enjoys a warm and gentle climate with a mild sea breeze. The average annual temperature is about 15 degrees, making it comfortable throughout the four seasons.
Transportation access is also excellent. “Samukawa Shrine” is a 5-minute walk from Miyayama Station on the JR Sagami Line, and it is conveniently located about 1 km from the Samukawa Kita IC on the Ken-O Expressway, making it easy to travel by car. Major trunk roads are well-maintained within the town, allowing for smooth access to surrounding cities.
While it is a calm town where history and nature blend, the improvement of the Ken-O Expressway has enhanced transportation convenience, creating an even more livable environment in recent years. Despite being a green-rich area, its accessibility to urban centers and neighboring cities is also attractive. It can be said to be a suitable area for those seeking a spacious lifestyle.
Our company has undertaken numerous roofing projects in the charming Samukawa Town, Koza District, Kanagawa Prefecture. 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 about any sudden troubles!
Summary
Our company handles many roofing projects in Samukawa Town.
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 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 organization compared to other companies in exterior work!
We welcome competitive estimates with confidence!
We look forward to your inquiries. Thank you very much.
株式会社翔工務店へ
株式会社翔工務店は平均年齢20代後半の若い会社ですが、技術はどこにも負けていません。
いちばんの強みは、足場工事、屋根工事、塗装工事とすべて自社で行えること。一般には分業されるこの業界にあって、一式で頼めるので管理に手間がかからず、コストも抑えることが出来ます。何より、トラブルがあればすぐにかけつけます!
自信をもって、宣言できます。私たちは、神奈川で一番若くて親切なリフォーム屋です!




