If you are looking for a roof repair contractor in Hadano City, Kanagawa Prefecture, come to Kakeru Koumuten Co., Ltd.

Kakeru Koumuten Co., Ltd. is a company specializing in roof repairs and leak repairs for exterior renovations.
We have handled numerous leak repairs and roof repairs in Hadano City, Kanagawa Prefecture.
If you are considering a roof renovation, please feel free to consult with Kakeru Koumuten Co., Ltd.!

Sudden leaks after a typhoon or roof repairs based on age are among the wide range of services we offer.
For those in need in Hadano City, 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 Hadano 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.

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 where they 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 process 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 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 Hadano City

Construction Location

Hadano City, Kanagawa Prefecture

Construction Details

Temporary scaffolding installation     Roof overlay (cover method)

Existing Materials

Roofing material: Slate (containing asbestos)

New Materials Used

Roofing material: Sekino Kousan / Dan Netsu Top 　Roofing sheet: Jouyu Pulp Industry / Sunlight G 　Nailing board: Resin

Price Range

600,000～700,000

Construction Period

7 days

Completion Month

December 2023

Inquiry Details

We received an inquiry from a customer living in Hadano City stating, “The roof is severely deteriorated, and I am considering roof repair. I would like high-insulation roofing materials!”

Check for Warranty and Aftercare Services

When selecting a leak repair contractor, let’s confirm the warranty status.

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, 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 and after-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 cover work, replacement work, and joint sealing work.
As part of our after-maintenance, we send out annual direct mail, 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 3 companies)

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

Even for the same repair, costs and warranties or after-services may differ between contractors.

Additionally, obtaining multiple estimates makes price negotiations easier.

To request your desired repair contractor at a lower price, it is essential to obtain estimates from multiple contractors.

If a leak occurs, it’s natural to feel rushed, but
first, perform emergency measures, and when considering construction, taking your time will lead to a satisfactory outcome!
Kakeru Koumuten Co., Ltd. is happy to assist with emergency leak measures!

The Importance of Comparing Estimates for Roof Renovation in Yokohama and Key Points to Consider!Hello! This is Kakeru Koumuten Co., Ltd.! We are Kakeru Koumute...

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

Leaks can sometimes be quickly 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, potentially leading to repairs in the wrong areas or unnecessary leak repairs being suggested.

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. 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 Estimate
Replacement of part of the 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
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 provide quick leak repairs at a reduced cost.

Company Introduction

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 Areas

Kakeru Koumuten Co., Ltd. accepts requests throughout Kanagawa Prefecture and Tokyo.

Contact page for Kakeru Koumuten Co., Ltd. is here!

Possible Subsidies and Grants for Roof Leak Repairs in Hadano City, Kanagawa Prefecture

In Hadano City, 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)

Subsidy for Promoting the Use of Vacant Houses and Proper Management

Hadano City has established a “Vacant House Bank” to promote the utilization of the increasing number of vacant houses in the city, ensuring a good living environment and revitalizing the community. If a registered vacant house in the Vacant House Bank is a single-family home, you can utilize renovation subsidies (apartment buildings, condominiums, and row houses are not eligible).

* The application period for the 2024 fiscal year has ended. We will inform you as soon as details for the 2025 fiscal year are decided.

For more information about Hadano City’s “Support for Utilizing Vacant Houses: Subsidies for Promoting the Use of Vacant Houses and Proper Management,” click here

【Recruitment Information】Subsidies for Proper Management and Promotion of Vacant Houses【PDF】

Features of Hadano City, Kanagawa Prefecture

Hadano City, located in the western part of Kanagawa Prefecture, is a nature-rich city with a length of approximately 13.6 km east to west and 12.8 km north to south, covering an area of 103.61 square kilometers. It is about 60 km from the city center to Tokyo and about 37 km to Yokohama, providing good access to the metropolitan area.

The climate of Hadano City belongs to the Pacific coastal climate, characterized by relatively mild temperatures throughout the year, with little frost or snowfall. The annual average temperature is 15.3 degrees, and the annual precipitation is 1,858 mm, which is relatively high in the prefecture. In winter, winds predominantly come from the northwest, while in summer, they come from the south, with relatively low wind speeds.

The Odakyu Odawara Line runs east to west through Hadano City, with four stations: Tsurumaki Onsen Station, Tokai University Mae Station, Hadano Station, and Shibusawa Station. It takes about 1 hour and 10 minutes to reach Shinjuku Station by express train, and about 1 hour using the Limited Express Romancecar. Additionally, National Route 246 runs east to west through the city, and using the Hadano Nakai Interchange on the Tomei Expressway makes it convenient to travel by car to Tokyo and Yokohama. It takes about 40 minutes to reach the Tokyo Interchange and about 30 minutes to the Yokohama Machida Interchange.

Hadano City is home to the Tanzawa Mountains in the northern part, with the highest peak being Mount Tō no Dake at an elevation of 1,490.9 meters. Many rivers flowing through the city originate from the clear streams of the Tanzawa Mountains, with the Mizunokawa River flowing through the central part, originating from Mount Tō no Dake. The city is blessed with abundant and high-quality groundwater, selected as one of the “Top 100 Famous Waters in Japan,” and the tap water in the city also comes from groundwater.

In this way, Hadano City is a livable town where nature and urban life harmonize, and it is attracting attention as a destination for tourism and relocation due to its good access to the metropolitan area.

Our company has undertaken numerous roofing projects in the attractive Hadano 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 about any urgent issues!

Summary

Our company handles many roofing projects in Hadano City.
We are happy to assist with roof overlay work, roof replacement, leak repairs, and other repairs!

“I just need a temporary fix for a leak”
“I want to repair my cracked 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 by other companies in terms of cost, quality, and efficiency in exterior work!
We welcome competitive estimates with confidence!

We look forward to your inquiries. Thank you very much.

For roofing, guttering, and exterior work and repairs in Kanagawa, contact Kakerukoumuten Co., Ltd..

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!