Leave Your Rain Gutter Repairs and Cleanings in Kanazawa-ku, Yokohama to Kakeru Koumuten Co., Ltd.!
If you are looking for a
rain gutter repair contractor
please 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 Kanazawa-ku, Yokohama.
We will promptly respond to clogged rain gutter removal, urgent repairs, and emergency measures!
“How to Choose a Rain Gutter Contractor”
“About the Costs of Rain Gutter Work”
“Reasons Why Kakeru Koumuten is Chosen in Kanazawa-ku”
We will explain the above three points!
This will definitely be helpful for customers considering rain gutter repairs and cleaning in Kanazawa-ku, Yokohama, so please take a look!
Reasons Why Kakeru Koumuten is Chosen for Rain Gutter Repairs in Kanazawa-ku, Yokohama
The reasons why our company is entrusted with rain gutter repairs by customers in Kanazawa-ku, Yokohama include
“Having a base in Yokohama” as one of the reasons, but also
“Our unique 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 terms of “cost, quality, and plans” for roof repairs in Kanazawa-ku, Yokohama, 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.Facilities Specialized in 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 needed for partial rain gutter repairs or replacements, it usually 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 approximately enough scaffolding materials for 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 can purchase materials at a lower cost!
Additionally, we always have rain gutter components in stock, allowing us to respond quickly to emergency rain gutter repairs!
In-house waste separation
In rain gutter repairs, various waste materials such as PVC and metal are generated.
While most contractors dispose of them all together, by sorting and recycling the waste materials, significant cost reductions 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 color of the rain gutters.
2.Complete In-House Construction
One of Kakeru Koumuten’s major strengths is 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 work.
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. Various Permits Obtained & Skilled Workers on Staff


We have obtained construction industry permits and permits for industrial waste collection and transportation!
We have national 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 work for factories and other facilities!
4. Warranty and Aftercare
Rain gutter replacement work comes with a warranty!
If you have questions about the warranty, please click the image above!
In the unlikely event that water leakage is not improved after rain gutter cleaning or repair, we will take responsibility and respond accordingly!
5. Flexible and Prompt Response
In case of emergencies, such as rain gutters being dislodged due to a typhoon or 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 modifications depending on the site, we regularly conduct skill enhancement training for all staff to ensure they can respond effectively.
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.
Fire insurance may be applicable for repairs or replacements of rain gutters due to natural disasters such as wind damage, hail damage, or snow damage.
For more details, please contact us!
Costs for Rain Gutter Repair and Cleaning
【Cost Estimates for Rain Gutter Cleaning】
| Cleaning Type | 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 Kanazawa-ku, Yokohama
約2023年10月
August 2021
Our Proposal
During the on-site inspection, we found that the rain gutter was generally deteriorated, so we proposed a rain gutter replacement project.
Common Issues Related to Rain Gutters

Rain Gutter is a system that smoothly directs rainwater falling from the roof to the ground.
You may not pay much attention to it on a daily basis, but if there are issues with the rain gutter, rainwater can cause dirt and moss to accumulate on the exterior walls, 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 troubles 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 clogs in the rain gutter are left unattended, the sound of overflowing water can become noise and the weight of rainwater accumulating in the rain gutter can cause it to warp.
It is essential to regularly clean the rain gutters or to clean them promptly if you notice any clogs!
2. Aging and UV Damage
Rain gutters are constantly exposed to the outside air, which means they are continually affected by UV rays and rain and wind.
This can lead to “cracks in the rain gutter,” “rust on the support brackets,” and “thermal deformation of the rain gutter”.
If the damage is due to aging, partial replacement may be difficult and there is a high possibility of immediate damage, so we strongly recommend 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 crack the rain gutters. In some regions, the impact of falling snow can deform or break the rain gutters.
Depending on sunlight and location, if the building is 15 to 20 years old, it may be possible to manage with partial replacement or repair of the rain gutters!
4. Poor installation during 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 and can go unnoticed for a long time.
If it is 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 Kanazawa-ku, Yokohama!
However, with so many contractors, you might struggle with “not knowing which one to choose..”.
Therefore, when requesting rain gutter replacement or repair, be sure to check the following four points:
● Have extensive experience in rain gutter repair or replacement
● Confirm whether a warranty is available
● Obtain estimates from multiple contractors for rain gutter replacement (at least three companies)
● Check if they perform rain gutter repairs in-house
By confirming the above four 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 troubles are caused by poor workmanship during installation.
To prevent issues, it is essential to hire an experienced and reliable contractor!
It is necessary to refer to the company’s website for their work achievements and reviews to make a judgment.
Checking their achievements on social media platforms like Instagram can also be effective!
It is also effective to look at roof repair contractors by referring to reviews on Google and review sites!
A recommended review site is “Google”.
Since it is difficult to remove low ratings, it is a trustworthy source of reviews.
If there are many negative reviews or no reviews at all, it may be wise to refrain from making a request.
Confirm whether there is a warranty
In case of any poor workmanship or defects occurring after installation, let’s confirm whether they provide a “workmanship warranty”!
Contractors who offer warranties tend to be confident in their work, making them more trustworthy companies!
If rain gutter repairs or cleaning are performed, make sure to take before-and-after photos of areas that are not visible from below!
For rain gutter cleaning, have them perform a water flow test to check if rainwater overflows.
After rain gutter cleaning or repairs, 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 done!
Obtain estimates from multiple contractors for rain gutter replacement (at least three 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 obtain estimates from multiple contractors.
Even for the same rain gutter replacement work, costs may vary between contractors, and warranties and after-sales services may differ as well.
Additionally, obtaining multiple estimates makes it easier to negotiate prices.
To request your preferred repair contractor at a lower price, obtaining estimates from multiple contractors is indispensable.
When comparing estimates, 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!
Confirm whether they perform rain gutter repairs and cleaning in-house
Finally, let’s check whether they perform the work in-house.
If a sales company investigates and then requests a subcontractor, it can lead to additional time and costs.
Moreover, there may be cases where customer requests are not fully communicated to the subcontractor, leading to potential troubles.
By having everything handled by one company, responsible rain gutter work can be carried out quickly and cost-effectively.
Kakeru Koumuten conducts all work from existing rain gutter inspections to actual repairs in-house!
If you are looking for a rain gutter contractor in Kanazawa-ku, Yokohama, please contact Kakeru Koumuten
Our company handles many rain gutter repairs and cleaning in Kanazawa-ku, Yokohama.
Kakeru Koumuten promises “high-quality rain gutter work at low cost”, and we have received positive feedback from many customers.
We continue to update our number of completed projects each year and will strive to improve quality to satisfy even more customers in the future.
Our company is happy to handle small projects such as partial rain gutter repairs and rain gutter cleaning!
In addition to rain gutter work, we can also perform roof work, exterior painting, and roof overlay (cover method) for all exterior renovations in-house.
We are confident that our costs, quality, and efficiency in exterior work surpass those of other companies!
We welcome competitive estimates!
Our estimates are completely free, and if you find that our company is lacking compared to others, feel free to decline!
For information on exterior renovations in Kanazawa-ku, Yokohama, click here!
For information on exterior painting in Kanazawa-ku, Yokohama, click here!!
For information on roof renovations in Kanazawa-ku, Yokohama, click here!
For information on exterior overlay work in Kanazawa-ku, Yokohama, click here!
For information on leak repairs in Kanazawa-ku, Yokohama, click here!
Features of Kanazawa-ku, Yokohama
Located in the southeastern part of Yokohama, Kanazawa-ku boasts a beautiful coastline facing Tokyo Bay and lush hilly areas!
Historically known for its thriving port and fishing industries, in recent years it has developed into a region with coastal tourist spots and leisure facilities, as well as various industrial and residential areas.
Our company offers a wide range of rain gutter services in Kanazawa-ku.
We handle everything from partial rain gutter repairs to complete rain gutter replacements.
If you have any concerns, please feel free to consult with us!
Rain Gutter Service Areas
Kakeru Koumuten Co., Ltd. accepts requests throughout Kanagawa Prefecture and Tokyo.
List of Areas in Kanazawa-ku, Yokohama
Asahina-cho, Kanazawa-ku, Yokohama / Uminokouen, Kanazawa-ku, Yokohama / Okawa, Kanazawa-ku, Yokohama / Otohama-cho, Kanazawa-ku, Yokohama / Katabuki, Kanazawa-ku, Yokohama / Kanazawa-cho, Kanazawa-ku, Yokohama / Kamariya-cho, Kanazawa-ku, Yokohama / Kamariya Nishi, Kanazawa-ku, Yokohama / Kamariya Higashi, Kanazawa-ku, Yokohama / Kamariya Minami, Kanazawa-ku, Yokohama / Saiura, Kanazawa-ku, Yokohama / Shiba-cho, Kanazawa-ku, Yokohama / Showa-cho, Kanazawa-ku, Yokohama / Shiraho, Kanazawa-ku, Yokohama / Suzaki-cho, Kanazawa-ku, Yokohama / Seto, Kanazawa-ku, Yokohama / Takafuna-dai, Kanazawa-ku, Yokohama / Daido, Kanazawa-ku, Yokohama / Teramae, Kanazawa-ku, Yokohama / Dorokame, Kanazawa-ku, Yokohama / Tominoka Nishi, Kanazawa-ku, Yokohama / Tominoka Higashi, Kanazawa-ku, Yokohama / Torihama-cho, Kanazawa-ku, Yokohama / Nagahama, Kanazawa-ku, Yokohama / Namiki, Kanazawa-ku, Yokohama / Nishishiba, Kanazawa-ku, Yokohama / Nokeidai-dori, Kanazawa-ku, Yokohama / Nokeidai Higashi, Kanazawa-ku, Yokohama / Nokeidai Mori, Kanazawa-ku, Yokohama / Nokeidai, Kanazawa-ku, Yokohama / Nojima-cho, Kanazawa-ku, Yokohama / Hakkeijima, Kanazawa-ku, Yokohama / Higashi Asahina, Kanazawa-ku, Yokohama / Hiragata-cho, Kanazawa-ku, Yokohama / Fukuura, Kanazawa-ku, Yokohama / Horiguchi, Kanazawa-ku, Yokohama / Machiya-cho, Kanazawa-ku, Yokohama / Mizuki-cho, Kanazawa-ku, Yokohama / Mutsuura-cho, Kanazawa-ku, Yokohama / Mutsuura Higashi, Kanazawa-ku, Yokohama / Mutsuura Minami, Kanazawa-ku, Yokohama / Mutsuura, Kanazawa-ku, Yokohama / Yatsu-cho, Kanazawa-ku, Yokohama / Yanagicho, Kanazawa-ku, Yokohama
We welcome inquiries via LINE as well◎
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!





