Leave Your Rain Gutter Repair and Cleaning in Isogo-ku, Yokohama to Kakeru Koumuten Co., Ltd.!
If you are looking for a rain gutter repair contractor in Isogo-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 Isogo-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 Isogo-ku”
We will explain the above three points!
This will definitely be helpful for customers considering rain gutter repairs and cleaning in Isogo-ku, Yokohama, so
Please take a look!
Reasons Why Kakeru Koumuten is Chosen for Rain Gutter Repairs in Isogo-ku, Yokohama
One reason our company is trusted with rain gutter repairs by customers in Isogo-ku, Yokohama is that
we have a base in Yokohama,
and we have unique strengths in rain gutter repairs that cannot be imitated by other companies, which have received high praise from many customers.
We are absolutely confident in our “costs,” “quality,” and “plans” for roof repairs in Isogo-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.Equipment Specialized in Exterior Renovation
Kakeru Koumuten Co., Ltd. has prepared 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 work.
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 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 procure 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.
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 its complete in-house construction.
From inquiry to project completion, everything is handled by Kakeru Koumuten Co., Ltd. in a consistent manner, 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 possible.
We are confident in our construction plans and costs, so we welcome competitive estimates!
3. Obtaining various permits and having skilled workers


We have obtained permits for construction work and industrial waste collection and transportation!
We also have nationally certified sheet metal workers and painting technicians on staff, and we are confident in our construction techniques.
We are 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 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 if the rain gutter is about to come off due to a typhoon or if it is 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 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.
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!
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 blockages) | 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 to 10,000 yen |
| Partial replacement of rain gutter | Approximately 8,000 to 30,000 yen |
| Full replacement of rain gutter (entire house) | Approximately 80,000 to 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 Isohama-ku, Yokohama, Kanagawa Prefecture
| Construction Location |
| Aoba-ku, Yokohama |
| Construction Details |
| Temporary Scaffolding Installation Eaves Gutter Replacement Work |
| Used Rain Gutter |
| Panasonic/PC50 |
| Price Range |
| 200,000 yen – 300,000 yen |
| Construction Period |
| 3 days |
| Completion Month |
| December 2021 |
| Inquiry Details |
| We received an inquiry from a customer living in Isohama-ku, Yokohama, stating, “I am concerned about the deterioration of the eaves gutter, so I would like you to take a look.” |
Our Proposal
During the on-site inspection, we found several areas where the eaves gutter was cracked, so we proposed a replacement of the eaves gutter this time.
As for the downspout, there were no issues, so we used the existing one as is.
Common Problems Related to Rain Gutters

Rain Gutters are facilities that smoothly direct rainwater falling from the roof to the ground.
You may not pay much attention to them on a daily basis, but if there are issues with the rain gutters, 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 onto the roof can flow into the rain gutters, obstructing drainage and causing clogs.
If clogs in the rain gutters are left unattended, the sound of overflowing water can become a nuisance, and the weight of accumulated rainwater can cause distortion in the rain gutters.
It is essential to regularly clean the rain gutters or to clean them promptly if you notice a clog!
2. Aging and UV Damage
Since rain gutters are constantly exposed to the elements, they are continually affected by UV rays and rain and wind.
This can lead to “cracks in the rain gutters,” “rust on support brackets,” and “thermal deformation of the rain gutters”.
In cases of aging damage, partial replacements may be difficult or prone to quick failure, so we strongly recommend complete replacement of the rain gutters!
3. Damage from Snow Accumulation and Strong Winds
Rain gutters can sag under the weight of snow or break due to strong winds. In certain areas, the impact of falling snow can also deform or damage the rain gutters.
Depending on sunlight exposure and location, if the building is within 15 to 20 years old, it may be possible to manage with partial replacements or repairs of the rain gutters!
4. Improper Installation
If the slope was not correctly 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 easily noticeable and can go unnoticed for a long time.
If you are still 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 Isogo-ku, Yokohama!
However, with so many contractors, you might find yourself struggling with “not knowing which one to choose..”.
For this reason, when requesting rain gutter replacement or repair, it is important to check the following four points.
● Have extensive experience in rain gutter repair and replacement
● Confirm whether a warranty is provided
● Obtain estimates from multiple contractors for rain gutter replacement (at least 3 companies)
● Check if the company performs 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 issues are caused by poor workmanship during installation.
To prevent problems, it is crucial to hire an experienced and trustworthy contractor!
You need to refer to the company’s website for their track record and customer reviews to make a judgment.
Checking their achievements on social media platforms like Instagram can also be effective!
It can be effective to look at roof repair contractors based on reviews from Google and review sites!
A recommended review site is “Google”.
Since it is difficult to remove low ratings, these reviews are generally trustworthy.
If there are many negative reviews or no reviews at all, it may be wise to refrain from making a request.
Confirm whether a warranty is provided
In case of any construction defects or issues occurring after the work is completed, make sure to check if they offer a “construction warranty”!
Contractors who provide warranties are usually confident in their work, making them more trustworthy!
If rain gutter repairs or cleaning are performed, ask them to take before-and-after photos of areas that are not visible from below for confirmation!
For rain gutter cleaning, ensure they conduct a water flow test to check if rainwater overflows.
After rain gutter cleaning or repair, check for any 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 3 companies)
Since rain gutter replacement requires the installation of temporary scaffolding, the 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 can 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 desired repair contractor at a lower price, obtaining estimates from multiple contractors is indispensable.
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” to make a thorough comparison!
Confirm Whether Rain Gutter Repairs and Cleaning Are Done In-House
Finally, this is about whether the work is done in-house.
If a sales company investigates and then requests a subcontractor, it will take more time and incur additional costs.
Moreover, there are cases where customer requests are not communicated 100% to the subcontractor, leading to potential troubles.
By handling everything with one company, 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 Isogo-ku, Yokohama, Please Contact Kakeru Koumuten
Our company handles many rain gutter repairs and cleaning in Isogo-ku, Yokohama.
Kakeru Koumuten promises “high-quality rain gutter work at low cost”, and we have received great feedback from many customers.
We continue to update our construction performance numbers each year, and we will strive to improve quality to satisfy even more customers in the future.
We are happy to handle small jobs such as partial rain gutter repairs and cleaning!
In addition to rain gutter work, we can also perform roof work, exterior painting, and exterior cover methods, all done 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 with confidence!
Our estimates are completely free, and if you find that we are inferior to other companies, feel free to decline!
For Exterior Renovations in Isogo-ku, Yokohama, Click Here!
For Exterior Painting in Isogo-ku, Yokohama, Click Here!!
For Roof Renovations in Isogo-ku, Yokohama, Click Here!
For Exterior Cover Work in Isogo-ku, Yokohama, Click Here!
For Leak Repairs in Isogo-ku, Yokohama, Click Here!
Characteristics of Isogo-ku, Yokohama
Isogo-ku is located in the southeastern part of Yokohama City, characterized by its terrain facing Tokyo Bay to the east and lush hills spreading to the west. Along the coast, there are port facilities and industrial areas that support the city’s economy, while inland, residential areas provide a calm and comfortable living environment.
Additionally, the transportation network is well-developed, offering good access to the city center and Tokyo via major railway lines and roads. The climate is mild throughout the year, and being close to the sea, winters are less harsh, while summers can be hot and humid, though sea breezes can make some days more comfortable. Rain is more frequent during the rainy season and typhoon periods, but the weather is generally mild throughout the year.
Our company has undertaken many rain gutter-related projects in Isogo-ku.
We handle partial repairs of rain gutters as well as complete replacements.
If you have any concerns about your home in Isogo-ku, please feel free to contact Kakeru Koumuten!
Rain Gutter Construction Service Areas
Kakeru Koumuten accepts requests throughout Kanagawa Prefecture and Tokyo.
List of Areas in Isogo-ku, Yokohama
We also welcome inquiries via LINE◎
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!





