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Leave your painting, roofing, interior work, and renovations to us.
Please feel free to call us regarding anything related to your home.
[Reception Hours] 9:00 AM - 7:00 PM [Closed] None
Please contact us via the dedicated form here.
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Specialists in roof, exterior wall, and interior renovations.
Serving the local community in Yokosuka City and Miura City!
Shinwa exterior painting
1. Locally focused and reliable after-sales support
As a locally based renovation company, we can quickly respond to your needs even after the work is completed. You can rest assured that we will be your trusted partner for many years to come.
2. Responsible construction by our own skilled craftsmen.
We don't outsource; our experienced in-house craftsmen handle the construction. This ensures consistent quality and a meticulous finish.
3. Long-lasting paint through thorough surface preparation.
4. We will propose high-performance paints tailored to your needs.
5. Visualization of construction work provides peace of mind.
The durability of exterior wall paint depends on proper surface preparation. We ensure both beauty and durability by thoroughly performing high-pressure washing and crack repair.
We offer paints tailored to your needs and budget, including heat-shielding, insulation, low-stain properties, and durability. Our services come with a workmanship guarantee for your peace of mind.
During construction, we take photos at each stage and report them to you. Because you can see the progress, even first-time clients can entrust their projects to us with confidence.
6. Comprehensive warranty system
Peace of mind even after installation with our own warranty of up to 15 years!
Annual inspections ensure long-term protection for your home.
6.Construction examples
Painting simulation
Exterior wall color change simulation
We offer free color simulations after you sign a contract for exterior painting.
Exterior painting is done only once every 10 years. To avoid making a mistake in color selection...
The exterior wall color you selected will be coordinated before painting.
You can check it there.
There are only a limited number of companies in the city that can provide color coordination services. Please refer to this information.
Shinwa Roofing
1. Locally focused and prompt response
Because we're local, we can respond quickly to sudden roof leaks, typhoon damage, and other emergencies, minimizing damage.
2. Reliable construction by our own skilled craftsmen.
Roofing is a highly specialized type of construction. Our experienced in-house craftsmen will carry out the work responsibly, ensuring a high-quality finish.
3. Thorough diagnosis to propose the optimal construction plan.
The condition of the roof is inspected using photographs and water spray tests.
"Visualization."
Depending on the situation, we will propose the most suitable plan, such as re-roofing, overlaying, or repair.
4. Roofing materials that combine durability and design.
• Japanese tiles/Western tiles
• Slate Colonial
• Galvalume steel sheets, corrugated iron, etc.
We offer a wide variety of roofing materials. You can choose the best option based on a balance of durability, cost, and design.
5. Safety management and consideration for neighbors
We are taking thorough measures such as setting up scaffolding and protecting the surrounding area to ensure safety during construction and prevent any inconvenience to neighbors.
6. Affordable pricing and comprehensive warranty system
Peace of mind even after installation with our own warranty of up to 15 years!
Annual inspections ensure long-term protection for your home.
Roof leak repair renovation
Shinwa Co., Ltd. provides same-day service for roof leaks and other roof problems.
Our roofing specialists will thoroughly investigate the cause of the leak and propose the correct repair method.
We strive to provide our customers with peace of mind even in the event of unexpected problems, so please feel free to contact us.
Shinwa Interior Construction
1. Flexible planning tailored to your needs
We offer a wide range of services, from layout changes to wallpaper and flooring replacement, and repairs.
We will propose the optimal plan tailored to your lifestyle and budget.
2. Careful workmanship by our own skilled craftsmen.
Each item is meticulously crafted by experienced artisans. We prioritize not only aesthetic appeal but also ease of use and durability.
3. Balancing comfort and design
• Highly functional building materials and state-of-the-art equipment
• Interior materials with a wide variety of colors and designs
We create spaces that combine aesthetics and comfort.
4. Flexible support for construction work while residents are living in the house.
We thoroughly manage the process and take precautions to minimize disruption to your daily life. This ensures peace of mind for families with young children or elderly members.
5. Long-lasting peace of mind with after-sales support.
Even after the construction is complete, we'll promptly address any problems or concerns you may have. Because we're deeply rooted in the local community, you can expect a long-term, reassuring relationship with us.
6.Construction examples
Shinwa's plumbing work
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1. Bathroom and kitchen renovations tailored to your lifestyle
Toilets, bathrooms, sinks, kitchens, etc.
We offer optimal solutions for your everyday bathroom and kitchen, tailored to your lifestyle and needs.
In addition to concerns about usability issues and aging,
We are happy to respond flexibly to requests such as "I want to make cleaning easier" or "I want to improve usability."
2. Careful workmanship by our own skilled craftsmen.
The quality of workmanship is crucial for plumbing and water-related construction, affecting both the finished product and its durability. At our company, experienced in-house craftsmen handle everything from on-site inspection to construction.
Without compromising on even the unseen piping and surface preparation,
We create bathrooms and kitchens that can be used safely and comfortably for a long time.
3. Achieving both ease of use and cleanliness.
By incorporating the latest equipment and highly functional products,
We propose bathroom and kitchen solutions that prioritize ease of use, cleanability, and comfort. We also pay attention to design, striving to create spaces that you can use comfortably every day.
4. Flexible support for construction work while residents are living in the house.
We thoroughly manage the process and take precautions to minimize disruption to your daily life. This ensures peace of mind for families with young children or elderly members.
5. Long-lasting peace of mind with after-sales support.
Even after the construction is complete, we'll promptly address any problems or concerns you may have. Because we're deeply rooted in the local community, you can have peace of mind knowing we'll be able to build a long-term relationship with you.
6.Construction examples
SHINWA Renovation Studio Store Overview
At our company, we strive to ensure our customers feel safe and secure.
We have a dedicated office where you can consult with us about your renovation plans. You can view actual construction examples and various sample books to help us share concrete ideas. Please feel free to visit us.
About creating your ideal home
Please contact us for advice.
Access 〒238-0315
1-19-11 Hayashi, Yokosuka City, Kanagawa Prefecture
*Reservations are required to visit our store.
Shinwa's commitment
Free inspection
Free estimate
We do not charge any fees for inspections, on-site surveys, or estimates.
Please contact us to schedule a visit at your preferred date and time.
Please contact us first.
longest
15-year warranty
Our company offers long-term warranties of up to 10 years depending on the scope of work, and issues warranty certificates accordingly. Our work doesn't end when the construction is complete. We work with our customers to ensure their peace of mind and continue to monitor their homes. If any problems arise, we will promptly visit to investigate.
In-house implementation
High-quality construction
Our company is an in-house construction management company. Since construction is handled by our own skilled craftsmen, we can ensure responsible and meticulous workmanship. Our construction managers carefully listen to our customers' wishes and strive to propose only what is truly best for their homes.
We handle everything from small-scale construction to large-scale renovations.
Where should I go for this kind of construction work? Can I also ask you to do small renovations or repairs? Don't worry! We'll be happy to help! Please don't hesitate to contact us about anything, no matter how small!
Our most recent construction projects
サービス
Our Services
Roofing work
Painting work
Interior construction
Equipment installation work
maintenance
Repair and renovation by professional roofers
To a professional painter
Roof and exterior wall painting
To a professional interior decorator
Waterproofing work
Leave your home equipment needs to us too.
please.
Exterior construction
Electrical work, carpentry work, etc.
notice
Representative's Greeting
株式会社シンワでは、お客様の理想とする空間を創造し、実現するリフォーム専門店です。
一貫して施工を手がけ、高品質で長く愛される空間づくりをお約束いたします。
経験豊富な職人が、細部にまでこだわり、お客様のご要望に応じた
最適なプランを提案。お客様の夢を形に変えるため、安心・安全・迅速なサービス提供を心がけています。
「信頼」「技術」「美しさ」
をモットーに、ただの施工に留まらず、快適で機能性の高い空間をご提供します。
また、常にお客様目線に立ち誠心誠意対応をすることを、企業理念の第一に掲げております
お客様が満足していただくことにより、リピーターとなって頂くことが、私共にとっては何よりの財産であるという思いで、スタッフ一同作業に当たらせていただいております。
Request Process
Step 1
inquiry
Please feel free to contact us by phone first.
[ 046-876-6558 (9:00~19:00)]
After hearing about the details and circumstances of your consultation,
We will schedule a meeting and site visit.
Step 2
On-site survey and quotation
Our staff will visit the site for an on-site inspection at a date and time agreed upon by phone .
At that time, we will listen to your requests and budget, and prepare the best proposal and estimate for you.
Step 3
Meeting regarding contract and construction
Please consider it, and if you are satisfied, please let us know that you wish to proceed with the contract.
We will discuss the start date and construction schedule with you in accordance with your contract.
Step 4
Construction started
A construction worker will visit you at the agreed-upon date and time.
Based on the details of our meeting, we will carry out the work responsibly.
Step 5
Completion of work/Payment
After the construction is complete, we will provide you with photos of each stage of the process, so please review them together.
Once you have finished reviewing everything, please make the payment for the construction work.
Step 5
Warranty/inspection depending on the construction site
The warranty period, warranty coverage, and regular inspection schedule vary depending on the scope of work performed.
Please check the documents.
Frequently Asked Questions
Can I request even small construction work?
A. Of course it's possible. While it's a small job, like fixing loose tiles, repairing cracks in the roof, or removing an antenna, climbing onto the roof can be difficult.
Please feel free to consult us about any such concerns.
Is it okay to just get a quote?
A. A quote does not equal a contract. We are happy to provide quotes or simply ask for a price, even if that's all you need. Please feel free to contact us.
How will you handle the situation with your neighbors?
A. As a courtesy to our neighbors, we will deliver letters and make courtesy visits before construction begins. We will discuss with you how we would like to show consideration during the contract signing and then take appropriate action.
Is it necessary to be at home during the work?
A. There is no problem with you going out for work or other errands.
*Please ensure you lock your doors and take care of your valuables.
Is it necessary to serve tea during construction?
A. We don't want to inconvenience you, so your kind thoughts are more than enough.
Do I need to provide my home toilet during the construction?
A. We do not enter customers' homes to use their restrooms during construction work.
Can you handle urgent issues like roof leaks?
A. For urgent cases or situations requiring immediate attention due to customer circumstances, we can provide service as quickly as the same day.
Is it possible to renovate properties that you manage or sell?
A. Of course. We receive many orders throughout the year for renovations of properties managed by rental property owners and real estate companies. We can propose renovations tailored to your budget and financing needs, and we can also accompany you during property viewings.
Our ability to build long-term relationships with our clients is one of our strengths.
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Trust and track record
We are a comprehensive home renovation company based in Yokosuka City.
At our company, we strive to provide speedy, meticulous, and fair service from estimation to commencement and completion of construction.
We handle all construction in-house and thoroughly reduce costs, allowing us to offer competitive prices compared to other companies!
Furthermore, we strive to provide comprehensive support tailored to each customer, including repairs, maintenance, and insurance claim support services, all covered by various fire insurance policies, at no cost to the customer.
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