Leave Your Rain Gutter Repairs and Cleanings in Izumi-ku, Yokohama to Kakeru Koumuten Co., Ltd.!
If you are looking for a rain gutter repair contractor in Aoba-ku, Yokohama,
contact Kakeru Koumuten
Kakeru Koumuten is a company specializing in exterior renovations based in Yokohama.
We receive numerous requests for rain gutter repairs and cleaning in Aoba-ku, Yokohama.
We respond quickly to clogged gutters, urgent repairs, and emergency measures!
“How to Choose a Rain Gutter Contractor”
“About the Costs of Rain Gutter Work”
“Why Kakeru Koumuten is Chosen in Aoba-ku”
We will explain the above three points!
This will definitely be helpful for customers considering rain gutter repairs and cleaning in Aoba-ku, Yokohama, so please take a look!
Reasons Why Kakeru Koumuten is Chosen for Rain Gutter Repairs in Aoba-ku, Yokohama
The reasons why our company is entrusted with rain gutter repairs by customers in Aoba-ku, Yokohama include
one reason being that we have a base in Yokohama, but also
“Our strengths in rain gutter repairs that cannot be imitated by other companies”
which have received high praise from many customers.
We have absolute confidence in “cost, quality, and plans” for roof repairs in Aoba-ku, so we would appreciate it if you could compare our estimates with those of other companies.
Because we are confident, we welcome competitive estimates!
1.Specialized Equipment for Exterior Renovation
Kakeru Koumuten Co., Ltd. has organized the following warehouses and material storage areas to provide more affordable and faster exterior renovations such as rain gutter repairs.
We have established 5 bases centered around Aoba-ku, Yokohama for material storage and showrooms.
In-House Scaffolding Materials


We own the scaffolding materials necessary for temporary scaffolding required for rain gutter repairs and replacements, allowing us to assemble scaffolding in-house.
By conducting scaffolding work with our own scaffolding team instead of outsourcing, we can also reduce the costs associated with scaffolding construction.
In cases where temporary scaffolding is required for partial rain gutter repairs or replacements, it typically takes at least “scaffolding assembly,” “rain gutter repair,” and “scaffolding dismantling,” resulting in a minimum of three days of construction time.
The longer the construction period, the more “labor costs” and “transportation costs” will accumulate.
In our case, we can complete “scaffolding assembly,” “rain gutter repair,” and “scaffolding dismantling” in as little as one day!
Since all work is done in-house, we can significantly reduce costs by shortening the construction period!
We have enough scaffolding materials for approximately 50 single-family homes!
Storage of materials in our large in-house warehouse

We store roofing materials and rain gutter components.
By ordering a large quantity of materials at once, we canprocure materials at a lower cost!
Additionally, we always have rain gutter components in stock, allowing us torespond quickly to emergency rain gutter repairs!
In-house waste separation
In rain gutter repairs, various waste materials such as PVC and metal are generated.
Most contractors dispose of them all together, but by sorting and recycling the waste materials, significant cost savings on waste disposal can be achieved.
Exterior Renovation Dedicated Showroom


In our showroom, not only can you have meetings, but you can also
directly check the actual structure and colors of the rain gutters.
2.Complete In-House Construction
One of Kakeru Koumuten’s major strengths is our complete in-house construction.
From inquiry to project completion, everything is handled by Kakeru Koumuten Co., Ltd., allowing us to keep costs down while providing high-quality rain gutter work.
Additionally, one representative will assist you from the estimate to the completion of the project.
Since the same person will handle everything, including sales and construction management, smooth communication is ensured.
We are confident in our construction plans and costs, so we welcome competitive estimates!
3. Acquisition of various permits and presence of skilled workers


We have obtained construction industry permits and permits for industrial waste collection and transportation!
We have nationally certified sheet metal workers and painting technicians on staff, and we are confident in our construction techniques.
We are also capable of handling large-scale rain gutter projects for factories and other facilities!
4. Warranty and Aftercare
Rain gutter replacement work comes with a warranty!
If you have any questions about the warranty, please click on the image above!
In the unlikely event that a water leak is not resolved after rain gutter cleaning or repair, we will take responsibility and respond accordingly!
5. Flexible and Prompt Response
In case of emergencies, such as when rain gutters are about to come off due to a typhoon or are at risk of falling due to snow damage, we can provide temporary measures to ensure safety.
We will respond as quickly as the same day!
6. Human Resource Development
To enhance skills, we create various building models and conduct practical training.
Since rain gutter repairs and replacements require various processing depending on the site, we regularly provide skill enhancement training for all staff to ensure they can handle different situations.
Possible Subsidies and Grants for Rain Gutter Cleaning and Repair in Aoba-ku, Yokohama補助金、助成金
In Aoba-ku, Yokohama, there are currently no subsidies or grants available for rain gutter cleaning or repair.
For repairs or replacements of rain gutters due to natural disasters such as wind damage, hail damage, or snow damage, it may be possible to apply your fire insurance.
Please contact us for more details!
About the Costs of Rain Gutter Repair and Cleaning
【Cost Estimates for Rain Gutter Cleaning】
| Cleaning Details | Cost Estimate |
|---|---|
| Detached House | Approximately 5,000 to 10,000 yen |
| Partial Cleaning (e.g., removal of some clogs) | Approximately 3,000 to 5,000 yen |
| If scaffolding is required | +50,000 yen (separate estimate) |
【Cost Estimates for Rain Gutter Repair】
| Repair Details | Estimated Cost (Excluding Tax) |
|---|---|
| Partial repair of rain gutter (damage, disconnection, etc.) | Approximately 5,000–10,000 yen |
| Partial replacement of rain gutter | Approximately 8,000–30,000 yen |
| Full replacement of rain gutter (entire house) | Approximately 80,000–200,000 yen |
| If scaffolding is required | +50,000 yen or so (depending on the size of the building) |

⇧ Construction Menu | For information on rain gutter cleaning costs, click here

⇧ Construction Menu | For information on rain gutter replacement costs, click here
Case Study of Rain Gutter Repair in Izumi-ku, Yokohama, Kanagawa Prefecture
| Construction Location |
| Aoba-ku, Yokohama, Kanagawa Prefecture |
| Work Details |
| Partial scaffold installation Rain gutter replacement work (eaves gutter only) |
| Used Rain Gutter |
| Rain gutter: Panasonic PC50 (Black) |
| Price Range |
| 250,000 yen – 300,000 yen |
| Construction Period |
| 3 days |
| Completion Month |
| April 2024 |
| Inquiry Details |
| We received an inquiry from a customer living in Aoba-ku, Yokohama, stating, “The rain gutter is damaged, so I would like it repaired.” |
Our Proposal
This time, since the entire rain gutter has deteriorated and partial replacement is not possible, we proposed to replace the eaves gutter section.
Common Problems Related to Rain Gutters

Rain Gutter is a facility that plays the role of smoothly directing rainwater that falls on the roof to the ground.
You may not usually pay much attention to it, but if there is a problem with the rain gutter, rainwater can run down the exterior walls, causing dirt and moss, and accelerating the deterioration of the building.
Additionally, water leaking from damaged areas can create noise as it hits the ground, leading to troubles and stress with neighbors.
Let me explain the main causes of problems related to rain gutters.
1. Clogs from Debris and Leaves
Many issues with rain gutters stem from clogs.
Leaves, dust, and small branches that fall on the roof can flow into the rain gutter, obstructing drainage and causing clogs.
If you leave rain gutter clogs unattended, the sound of overflowing water from the rain gutter can become a nuisance, and the weight of accumulated rainwater can cause deformation of the rain gutter.
It is necessary to regularly clean the rain gutters or to conduct an early cleaning if you notice a clog!
2. Aging and UV Damage
Since rain gutters are constantly exposed to the outside air, they continue to be affected by UV rays and rain and wind.
This can lead to “cracks in the rain gutter,” “rust on support brackets,” and “thermal deformation of the rain gutter”.
If aging is the cause, partial replacement may be difficult or there is a high possibility of immediate damage, so we recommend a complete replacement of the rain gutters!
3. Damage from Snow Accumulation and Strong Winds
The weight of snow can cause sagging, and strong winds can break the rain gutters. In particular regions, the impact of falling snow can deform or damage the rain gutters.
Depending on sunlight and location, if the building is within 15 to 20 years old, it may be possible to manage with partial replacement or repair of the rain gutters!
4. Improper Installation at the Time of Setup
If the slope was not properly set during new construction or renovation, or if the spacing of the brackets was inappropriate, it can lead to drainage issues or sagging. This may not be noticeable at first glance and can go unnoticed for a long time.
If you are within the warranty period, be sure to request adjustments or repairs promptly!
How to Choose a Rain Gutter Repair Contractor
There are many rain gutter repair contractors available in Izumi-ku, Yokohama!
However, with so many contractors, you may find yourself struggling with “not knowing which one to choose..”.
Therefore, when requesting rain gutter replacement or rain gutter repair, let’s check the following 4 points.
●Having extensive experience in rain gutter repair and replacement
●Confirming the presence or absence of a warranty
●Getting estimates from multiple contractors for rain gutter replacement (at least 3 companies)
●Checking if the company performs rain gutter repairs in-house
By confirming the above 4 points, you will be able to choose a reliable contractor.
Check if they have extensive experience in rain gutter repair
About 10-20% of rain gutter issues are caused by poor workmanship during installation.
To prevent problems, it is important to hire an experienced and trustworthy contractor!
You need to assess based on the company’s website showcasing their work and customer reviews.
It may also be effective to check their achievements on social media platforms like Instagram!
Looking at reviews on Google and review sites for roofing repair contractors can also be effective!
A recommended review site is “Google”.
Since it is difficult to remove low ratings, it is a reliable source of reviews.
If there are many negative reviews or no reviews at all, it may be wise to refrain from requesting their services.
Confirm the presence or absence of a warranty
In case of any construction defects or issues after the work is done, make sure to check if they provide a “construction warranty”!
Contractors who offer warranties tend to have confidence in their work, making them more trustworthy!
If rain gutter repair or cleaning is performed, make sure to take before-and-after photos of areas that are not visible from below!
For rain gutter cleaning, request a water flow test to ensure that rainwater does not overflow.
After rain gutter cleaning or repair, check for leaks during rainy weather, and if there are any issues, contact the contractor immediately, as it will facilitate smooth communication shortly after the work is completed!
Get estimates from multiple contractors for rain gutter replacement (at least 3 companies)
Since rain gutter replacement requires the installation of temporary scaffolding, costs can be high.
Therefore, when requesting rain gutter replacement, it is essential to get estimates from multiple contractors.
Even for the same rain gutter replacement, costs may vary between contractors, as well as warranties and after-sales services.
Additionally, obtaining multiple estimates makes it easier to negotiate prices.
To request services from your preferred repair contractor at a lower cost, it is indispensable to get estimates from several companies.
When comparing estimates, be sure to check not only the costs but also the details such as
“the type of rain gutter” and “the spacing of support brackets” for a thorough comparison!
Check if they perform rain gutter repairs and cleaning in-house
Finally, let’s talk about whether we conduct our own work.
If a sales company investigates and then requests a subcontractor, it will take more time and incur additional costs.
Moreover, there are instances where customer requests are not communicated 100% to the subcontractor, which can lead to troubles.
By handling everything in-house, we can provide prompt and cost-effective responsible rain gutter work.
Kakeru Koumuten Co., Ltd. conducts everything from existing rain gutter inspections to actual repairs in-house!
If you are looking for a rain gutter contractor in Aoba-ku, Yokohama, please contact Kakeru Koumuten!
Our company handles many rain gutter repairs and cleanings in Aoba-ku, Yokohama.
Kakeru Koumuten promises “high-quality rain gutter work at low cost”, and we have received great feedback from numerous customers.
We continue to update our number of completed projects each year, and we will strive to improve quality to satisfy even more customers in the future.
We are happy to assist with small jobs such as partial rain gutter repairs and cleanings!
In addition to rain gutter work, we can also handle roof work, exterior painting, and roof overlay (cover method) for all exterior renovations in-house.
We are confident that we will not be outdone by other companies in terms of cost, quality, and organization for exterior work!
We welcome competitive estimates!
Our estimates are completely free, and if you find that we are inferior to other companies, feel free to decline!
For exterior renovations in Aoba-ku, Yokohama, click here!
For exterior painting in Aoba-ku, Yokohama, click here!!
For roof renovations in Aoba-ku, Yokohama, click here!
For exterior cover work in Aoba-ku, Yokohama, click here!
For leak repairs in Aoba-ku, Yokohama, click here!
Features of Aoba-ku, Yokohama
Aoba-ku, Yokohama, is located in the southwestern part of the city and is an area characterized by a rich natural environment and a calm living atmosphere. With a population of about 150,000, it is primarily a residential area, yet it boasts many green spaces and parks, providing a comfortable living environment. The terrain consists of hilly areas and rural landscapes, with rivers and springs scattered throughout the district, allowing residents to enjoy seasonal scenery.
The climate is mild, with relatively gentle winters that are easy to endure, and summers that sometimes offer a refreshing coolness typical of green-rich areas. The weather is stable throughout the year, making it a comfortable place to live while enjoying the natural environment. In terms of access, major roads are available, making it easy to travel by car, and moving outside the district is smooth as well. Thus, the charm of Aoba-ku lies in its abundant nature and the ease of living in residential neighborhoods. There are many green spaces and walking spots, providing a refreshing environment. The residential areas are quiet and suitable for a wide range of age groups.
Our company handles many rain gutter projects in Aoba-ku, Yokohama. We accept requests for partial rain gutter repairs as well as complete rain gutter replacements.
If you have any concerns regarding your home, please feel free to contact us!
Rain Gutter Construction Service Areas
Kakeru Koumuten Co., Ltd. accepts requests throughout Kanagawa Prefecture and Tokyo.
List of Areas in Aoba-ku, Yokohama
Aoba-ku, Yokohama Ikenotani / Aoba-ku, Yokohama Izumigaoka / Aoba-ku, Yokohama Izumichuo Kita / Aoba-ku, Yokohama Izumichuo Minami / Aoba-ku, Yokohama Izumimachi / Aoba-ku, Yokohama Okazumachi / Aoba-ku, Yokohama Katsurazaka / Aoba-ku, Yokohama Kamiiida-cho / Aoba-ku, Yokohama Shimo-iida-cho / Aoba-ku, Yokohama Shimo-izumi / Aoba-ku, Yokohama Shirayuri / Aoba-ku, Yokohama Shinbashicho / Aoba-ku, Yokohama Nakada Kita / Aoba-ku, Yokohama Nakada-cho / Aoba-ku, Yokohama Nakada Nishi / Aoba-ku, Yokohama Nakada Higashi / Aoba-ku, Yokohama Nakada Minami / Aoba-ku, Yokohama Nishigaoka / Aoba-ku, Yokohama Yayoi-dai / Aoba-ku, Yokohama Ryoke / Aoba-ku, Yokohama Ryokuen
Consultations via LINE are also very welcome◎
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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!





