If you’re looking for a roof repair contractor in Midori-ku, Yokohama, come to Kakeru Koumuten

Kakeru Koumuten is an exterior renovation company specializing in roof repairs and leak repairs in Yokohama.
We have handled numerous leak repairs and roof repairs in Midori-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 Midori-ku, Yokohama, 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 Yokohama, 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 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 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’sroof repair case studies in Midori-ku, Yokohama

BEFORE

AFTER

Construction Location
 Aoba-ku, Yokohama
Work Details
 Temporary Scaffolding Installation
 Roof Overlay (Cover Method)
Existing Substrate / Materials Used

 ・Existing Roofing Material: Slate (Contains Asbestos)

 Roof overlay (cover method) materials used: Super Galtect
 In-house construction warranty: 10 years
 Manufacturer warranty: Coating 15 years, rust 20 years, perforation 25 years

Price Range
 1,000,000 to 1,100,000 yen
Construction Period
 About 2 weeks
Completion Month
 January 2024
Inquiry Details
We received an inquiry from a customer living in Midori-ku, Yokohama, stating, “I am considering roof repair and rain gutter replacement, and I requested estimates from other companies, but I am unsure of the appropriate price and would like to request a comparative estimate!”
 

Our Proposal

The existing roof was a slate roof containing asbestos. Since the condition of the underlying structure was solid, we proposed a roof overlay construction.
There was a broken water heater on the roof, and we also proposed its removal and disposal!

Although you received estimates from four companies, you were satisfied with both the cost and the plan, and entrusted the work to us!

Check for warranties and after-service maintenance

When choosing a contractor for leak repairs, make sure to check for warranties.

Leak repairs can recur even after a repair has been made, 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 typically ranges from 1 to 10 years.
Emergency measures or partial repairs often do not come with a leak warranty.

Additionally, some contractors offer after-service maintenance separate from warranties, so be sure to check if the contractor you are considering has warranties and after-service maintenance.

Kakeru Koumuten Co., Ltd. provides a leak warranty for 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 maintenance, we send out annual DM, allowing for inspections every year.

About Kakeru Koumuten Co., Ltd. Warranty翔工務店の屋根工事、外壁塗装工事、シーリング工事の保証など簡単にご説明させて頂いております!! 弊社では前金、中間金は頂いておりません!!...

Obtain estimates from multiple contractors (at least three)

When requesting roof renovations or leak repairs, be sure to obtain estimates from multiple contractors.

Even for the same repair work, costs and warranties or after-service may vary by contractor.

Additionally, obtaining multiple estimates makes it easier to negotiate prices.

To request your desired contractor at a lower price, obtaining estimates from multiple contractors is essential.

If a leak occurs, you may feel rushed, but
first perform emergency measures, and if you decide to proceed with construction, taking your time to consider will lead to a satisfactory outcome!

Kakeru Koumuten Co., Ltd. is happy to assist with emergency leak measures!

[Yokohama City] The Importance of Comparing Estimates for Roof Renovation and Key Points to Consider! /* ===== Kakeru Koumuten Co., Ltd. | Yokohama City Roof Renovatio...

Check if the company conducts leak investigations and roof repairs in-house

There are cases where the source of a leak can be quickly identified and cases where it is difficult to pinpoint the cause of the leak, requiring knowledge and experience for accurate identification.
If a contractor completely outsources roof repairs and leak repairs to subcontractors, they may lack the necessary knowledge and experience, leading to proposals for repairs in the wrong areas or ineffective leak repairs.

Additionally, relying on subcontractors after conducting an investigation incurs extra time and costs.
By having the knowledge and experience to perform the work in-house, we can provide prompt and cost-effective responsible leak repairs.

Kakeru Koumuten Co., Ltd. conducts everything from leak investigations to construction in-house!

About the Cost of Leak Repairs

The table below shows the average costs for repairs in areas prone to 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 and repair of ridge metal

From ¥10,000

Skylight repair

From ¥10,000

Exterior wall and joint repairs

From ¥10,000

Repair of cap metal

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

横浜市青葉区のショールーム

 

第一資材置き場

Kakeru Koumuten First Material StorageKakeru Koumuten
● We store scaffolding materials!
Since we can set up temporary scaffolding ourselves, we can perform roof repairs quickly.

第二資材置き場

Kakeru Koumuten Second Material Storage
● We store materials and tools related to roofing and painting work!
Since we have all the necessary parts for leak repairs, we can respond quickly!

Company Overview神奈川で家の外装・屋根の工事、修理なら一番若くて親切な株式会社翔工務店にお任せください。 株式会社翔工務店はリフォームを通して美しく理想の生活空間を創るお手伝いをしています。外装改修、外壁塗装、雨樋修理清掃、屋根の塗装や重ね葺き葺き変えなどの部分的な修理まで、お客様のどのようなご要望にも全力でお応えします。...

Customer Reviews

Service Area

Kakeru Koumuten accepts requests throughout Kanagawa Prefecture and Tokyo.

Here is the contact page for Kakeru Koumuten Co., Ltd.!

List of Areas in Midori-ku, Yokohama

Aoto-cho, Midori-ku, Yokohama / Ibukino, Midori-ku, Yokohama / Kamiyama, Midori-ku, Yokohama / Kamoi-cho, Midori-ku, Yokohama / Kamoi, Midori-ku, Yokohama / Kitahassaku-cho, Midori-ku, Yokohama / Kirigaoka, Midori-ku, Yokohama / Koyama-cho, Midori-ku, Yokohama / Takeyama, Midori-ku, Yokohama / Daimura-cho, Midori-ku, Yokohama / Terayama-cho, Midori-ku, Yokohama / Tokaiichiba-cho, Midori-ku, Yokohama / Nakayama, Midori-ku, Yokohama / Nagatsuta-cho, Midori-ku, Yokohama / Nagatsuta Minamidai, Midori-ku, Yokohama / Nagatsuta, Midori-ku, Yokohama / Niihara-cho, Midori-ku, Yokohama / Nishihassaku-cho, Midori-ku, Yokohama / Hakusan, Midori-ku, Yokohama / Higashihongo-cho, Midori-ku, Yokohama / Higashihongo, Midori-ku, Yokohama / Miho-cho, Midori-ku, Yokohama / Morinodai, Midori-ku, Yokohama

Possible Subsidies and Grants for Roof Leak Repairs in Aoba-ku, Yokohama

In Aoba-ku, Yokohama, the following subsidies may be available for roof leak repairs. For more details, please contact our company or your local government. (As of February 2025)

Dispatch Project for Wooden House Seismic Diagnosis

This program aims to create a safe city resilient to earthquakes, where the city of Yokohama conducts “seismic diagnosis” for wooden private houses. For citizens wishing to have a seismic diagnosis, the mayor dispatches a “Wooden House Seismic Diagnostician” certified by him to conduct the survey and support citizens’ seismic measures.

Subsidy System for Wooden House Seismic Renovation

The Yokohama City Wooden House Seismic Renovation Promotion Project is a system where the city subsidizes part of the costs for seismic renovation work on wooden private houses.

About the Yokohama City Wooden House Seismic Renovation Subsidy System
https://www.city.yokohama.lg.jp/business/bunyabetsu/kenchiku/bosai/taishin/hojokinshienseido/mokutai/mokukaishu/mokukaishu.html

Features of Aoba-ku, Yokohama

Aoba-ku, located in the northern part of Yokohama, is an area surrounded by seven wards of Yokohama City and Machida City in Tokyo!
Multiple rivers flow through the ward, and with green spaces and rice fields scattered around, you can feel the changing seasons and nature up close. It is characterized by well-maintained large parks and walking paths.

Additionally, with several railway lines running through the area, access to the city center and downtown Yokohama is excellent. The balance of residential neighborhoods and commercial facilities creates a comfortable living environment for a diverse range of people, from families with children to students. Local festivals are also held, making it a place where you can enjoy nature while being in an urban setting, which is its greatest charm.

Our company offers a wide range of roofing services in Aoba-ku and neighboring areas, where this rich nature and vibrant community spread. We handle roof replacement, roof overlay (cover method), and leak repairs, among other services.
Please feel free to consult us if you have any concerns!

Summary

Our company has undertaken many roofing projects in Aoba-ku, Yokohama.
We are happy to assist with partial roof repairs such as roof overlay (cover method), 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 construction to roofing and exterior painting work 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.

神奈川で屋根・雨樋・外装の工事、修理なら
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!