Serving Thurston County, JWILCO is dedicated to providing homeowners with dependable construction and home service solutions. We handle residential remodeling, additions, repairs, improvements, maintenance, and custom projects, including kitchen renovations in Olympia, bathroom remodeling in Lacey, and storm damage repairs in Tumwater. Our home remodeling and addition services are supported by skilled craftsmanship and thoughtful planning, allowing us to create custom improvements suited to the way you live. We focus on lasting craftsmanship, better spaces, and improved flow so homeowners can move forward with their projects confidently and without the guesswork.
Homeowners can also turn to us for repairs, upgrades, special projects, and professional handyman services throughout the area. These services help maintain homes, protect them, improve their condition, and add value. Our custom finish carpentry brings particular attention to the smaller details that contribute to a polished result. We carefully complete work such as trim fitting, painting, and tile alignment, where precision and clean workmanship are especially important. Whether you are making a single-area update or pursuing a larger renovation, JWILCO brings consistent attention to detail and professional craftsmanship to every residential project.
Homeowners can also turn to us for repairs, upgrades, special projects, and professional handyman services throughout the area. These services help maintain homes, protect them, improve their condition, and add value. Our custom finish carpentry brings particular attention to the smaller details that contribute to a polished result. We carefully complete work such as trim fitting, painting, and tile alignment, where precision and clean workmanship are especially important. Whether you are making a single-area update or pursuing a larger renovation, JWILCO brings consistent attention to detail and professional craftsmanship to every residential project.
Served areas
- Greater Olympia Washington area
Details
- Licensed
- Insured
Highlights and features
- Trusted local contractor serving homeowners throughout Thurston County
- Skilled remodeling and additions designed around your lifestyle
- Reliable home repairs, upgrades, maintenance, and improvements
- Custom finish carpentry with exceptional attention to detail
- Licensed and insured professionals delivering quality craftsmanship
- Free estimates available for residential construction projects
Services
We transform remodeling ideas into functional spaces through a comprehensive design-build process. Every project receives careful planning, professional skill, and personal attention, with an emphasis on staying within budget and schedule. Our services range from kitchen and bathroom renovations to additions, ADUs, garage conversions, decks, and layout changes. When unexpected issues arise, we present clear options before proceeding. 
Our finish carpentry provides the final touch that defines how a home looks and feels. We carefully handle detailed work, whether it concludes one of our remodeling projects or continues work started by another contractor. By maintaining a consistent focus on quality, we create finished spaces that appear intentional, polished, and properly completed. 
A successful kitchen remodel begins with a well-planned layout, and we place strong emphasis on maximizing traffic flow, storage capacity, and counter space. We can reconfigure partitions to create open connections with dining or living areas and install premium cabinetry, countertops, backsplashes, flooring, and lighting. Our team oversees structural changes, utility rerouting, permitting, and finish carpentry. 
Our team delivers bathroom remodels with an emphasis on thoughtful design, durable construction, and spa-like comfort. Custom-tiled showers can include built-in niches, bench seating, and frameless glass enclosures, while tub options range from freestanding soaking tubs to drop-in whirlpools. We also install custom vanities, quartz or granite tops, tailored lighting, radiant floor heating, efficient fixtures, and advanced ventilation. 
We provide professionally planned home additions that support changing family requirements while contributing long-term property value. Our approach emphasizes architectural continuity, with exterior and interior features selected to blend with the existing residence. Construction management covers the foundation, framing, and final trim work. We also coordinate structural engineering, local permitting, and utility integration throughout the project. 
We specialize in one-of-a-kind construction projects designed around your specific ideas, needs, and preferences. Whether you envision an open-concept living area, custom storage, a distinctive accent wall, or a tailored outdoor structure, we develop the project with you from concept through completion. Our work combines architectural flexibility, skilled craftsmanship, and precise execution to support durable, integrated results. 
Our painting service is designed to refresh surfaces while providing an important layer of protection. We prepare interiors by filling imperfections, sanding rough spots, and masking floors and trim, while exterior surfaces receive pressure washing, scraping, caulking, and necessary priming. Premium high-durability paints are applied to help prevent peeling, fading, and bubbling.
Reviews (10)
Tracy Bartroff
Aug 22, 2026
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JWILCO was a pleasure to work with! Business Manager, Josh Jones worked very hard to give me a beautiful & functional bathroom, within my budget! His crew of Jeremy, Samuel & Tobias were always on time, courteous, respectful & left our bathroom clean during remodel, for us to still get to our master closet on the daily! It is hard to find contractors now days that feel your time is just as valuable as theirs! Josh always called when he said he would, & returned my calls in a very timely manner. That is very rare now days, & I am very appreciative! I love my new bathroom & would not hesitate to use them for future remodeling!
Ben Cook
May 01, 2026
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We had an amazing experience with JWILCO Construction during our home remodel. From the very beginning, we trusted their expertise, and they absolutely delivered. Their knowledge, attention to detail, and professionalism made the entire process smooth and stress-free.
The quality of the work is outstanding, and the final result exceeded our expectations. Its clear they take pride in what they do. Were so glad we chose them and would highly recommend them to anyone looking for a reliable and skilled contractor.
The quality of the work is outstanding, and the final result exceeded our expectations. Its clear they take pride in what they do. Were so glad we chose them and would highly recommend them to anyone looking for a reliable and skilled contractor.
Rachael Cook
Apr 15, 2026
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Its honestly a little scary taking on a big project like re-siding your house, but Josh and his crew made the whole experience so much easier. From the start, we felt like we could truly trust themand that means everything.
They showed up and worked hard every single day, rain or shine, and did an amazing job. Not only are they skilled, but theyre also kind, honest, and just great people to work with. Were so thankful and would absolutely recommend them!
They showed up and worked hard every single day, rain or shine, and did an amazing job. Not only are they skilled, but theyre also kind, honest, and just great people to work with. Were so thankful and would absolutely recommend them!
Levi Janz
Aug 18, 2025
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Chris Stanton
Apr 23, 2025
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Kyle McKiernan
Mar 28, 2025
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Ron Ahn
Jan 02, 2025
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If your looking for contractor to remodel, repair, restore your home choose JWILCO Construction!!
We recently had a kitchen sink water supply line break and flood entire 1st floor. Filed insurance claim requiring water mitigation and restoration repair. After water mitigation was completed, entire flooring, trim, kitchen cabinets, paint, dry wall, plumbing and electrical repair was needed to put home back together. JWILCO was highly recommended by friends and choosing them was the best decision ever. Restoring entire 1st floor appeared to be daunting but JWILCO crew timely and professionally restored home beautifully... Josh, Jeremy, Sam and the rest of crew were awesome. The entire job took about 2 and half weeks and the crew started work promptly everyday at 8am and worked tirelessly until 5pm. Jeremy the foreman was such a knowledgeable, highly skilled craftsman and extremely patient answering every dumb question, concern I had. Had difficulty with insurance adjustor getting a fair claim reimbursement and Josh (the owner) diligently worked with adjustor explaining repair details, cost and other factors which was an enormous help. So if your looking for a contracting company that's honest, prompt, highly skilled and great customer service go with JWILCO.
We recently had a kitchen sink water supply line break and flood entire 1st floor. Filed insurance claim requiring water mitigation and restoration repair. After water mitigation was completed, entire flooring, trim, kitchen cabinets, paint, dry wall, plumbing and electrical repair was needed to put home back together. JWILCO was highly recommended by friends and choosing them was the best decision ever. Restoring entire 1st floor appeared to be daunting but JWILCO crew timely and professionally restored home beautifully... Josh, Jeremy, Sam and the rest of crew were awesome. The entire job took about 2 and half weeks and the crew started work promptly everyday at 8am and worked tirelessly until 5pm. Jeremy the foreman was such a knowledgeable, highly skilled craftsman and extremely patient answering every dumb question, concern I had. Had difficulty with insurance adjustor getting a fair claim reimbursement and Josh (the owner) diligently worked with adjustor explaining repair details, cost and other factors which was an enormous help. So if your looking for a contracting company that's honest, prompt, highly skilled and great customer service go with JWILCO.
Mandy Mattos
May 02, 2024
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JWILCO was an amazing company to work with. They did a total and complete siding job with James Hardie siding on our 1968 home.
They worked diligently and thoroughly, arriving punctually and consistently every morning of the job. It was obvious that they took great care in the entirety of the work that they did. I was highly impressed.
Best contractor experience ever!!
They worked diligently and thoroughly, arriving punctually and consistently every morning of the job. It was obvious that they took great care in the entirety of the work that they did. I was highly impressed.
Best contractor experience ever!!
Patrick Maxson
Feb 24, 2024
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JWILCO did a bunch of work on my house. I had to completely replace the siding on one side of my home from woodpecker damage, roof cleaning and shingle repair, chimney repair, high-risk exterior painting and door frame repairs. Jeremy at JWILCO did timely, professional, and quality work at a fair and reasonable price. My neighbors were so impressed, they had him work on their homes as well. Give JWILCO a call if you need work done. You'll be thankful you did!
Kia Gutirrez
Feb 13, 2024
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