JWILCO Construction
Home Improvement Company in Olympia, WA
We proudly serve homeowners throughout Thurston County with reliable residential construction, remodeling, home repair, and improvement services. At JWILCO, we help bring your plans to life, whether you are remodeling a kitchen in Olympia, updating a bathroom in Lacey, repairing storm damage in Tumwater, or completing another residential project. Our remodeling and addition services include kitchens, bathrooms, home additions, and custom improvements, with skilled craftsmanship and practical solutions designed around the way you live. We approach every project with careful attention to quality and lasting results, helping create better spaces and improved flow without the guesswork.Our services also include home repairs, maintenance, upgrades, special projects, and custom finish carpentry throughout Thurston County. We help homeowners protect, improve, and add value to their homes while keeping them working the way they should. Our finish carpentry focuses on the details that make a difference, including properly fitted trim, clean paintwork, and precisely aligned tile. We also provide professional handyman services for repair and improvement projects. From a single update to a larger renovation, we bring the same care and attention to detail to every job.
Areas Served
- Greater Olympia Washington area
Business Details
- Licensed and insured
Highlights & Specialties
- 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
Social Profiles
Contact Details
Products & Services
Home Remodeling & Additions
read moreWe provide remodeling and addition solutions tailored to each project's needs, from individual rooms to substantial home expansions. Our process begins by discussing your vision, budget, and space requirements before moving through design, permitting, scheduling, and construction. We also support material selection and design consultation. For larger projects, financing options are available, while formal Change Orders address approved budget or timeline adjustments.Custom Finish Carpentry
read moreFinish work is where a projects quality truly shows, which is why we pay close attention to every detail. We provide finishing services for our own remodeling projects as well as work left incomplete by others. Our goal is a polished, cohesive result that makes the home feel cared for and properly finished.Kitchen Remodeling
read moreWe provide full-scale kitchen remodeling focused on creating functional, beautiful spaces tailored to your culinary workflow. Our approach prioritizes traffic flow, storage, and counter workspace while incorporating durable materials such as solid wood cabinetry, quartz or granite surfaces, and luxury flooring. We also manage structural changes, utility rerouting, permitting, and fine finish carpentry throughout the project.Bathroom Remodeling
read moreOur team specializes in bathroom remodels that combine thoughtful design, quality craftsmanship, lasting durability, and spa-like comfort. Custom-tiled showers can be tailored with built-in niches, bench seating, and sleek frameless glass enclosures. Tub options range from elegant freestanding soaking tubs to relaxing drop-in whirlpools. We also offer custom vanities with quartz or granite countertops, personalized lighting solutions, radiant floor heating, water-efficient fixtures, and advanced ventilation systems. Every detail is carefully selected and installed to create a beautiful, comfortable, and functional bathroom designed to stand the test of time.Home Additions
read moreWe provide professionally planned home additions that meet changing family needs while adding long-term property value. Our approach emphasizes architectural continuity, with exterior and interior features designed to complement the existing home. Construction management covers the foundation, framing, and final trim, while we coordinate structural engineering, local permitting, and utility integration throughout the project.Custom Construction
read moreWe provide customized building and renovation solutions for projects beyond standard remodeling. Our capabilities include removing load-bearing walls, expanding entryways, building custom decks and covered patios, adding tailored storage, and modifying spaces for greater mobility and comfort. Outdoor materials can range from premium natural woods to durable, low-maintenance composite options.Interior & Exterior Painting
read moreWe deliver smooth, durable interior and exterior paint finishes through thorough preparation and professional application. Premium paints and primers are chosen for lasting performance and resistance to moisture and UV exposure. Depending on the surface, preparation may include sanding, scraping, pressure washing, caulking, and priming, followed by carefully applied finish coats.Reviews Write a Review
Rick Kelling
Aug 26, 2026
We love our new Primary Bathroom remodel! Superb craftsmanship, professional workers, and first rate customer service make for a top tier Company. Would highly recommend Josh and Team to anyone!
Tracy Bartroff
Aug 22, 2026
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
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.
Dowers Power Wash
Dec 31, 2025
Josh is a very honest and integris guy. I refer this company to all of my customers. Super grateful to have a trusted partner like them!! Call them for all construction!!
Mark Gilliam
Oct 03, 2025
Josh and his team are excellent. They provided a very thorough bid and were very fair in their pricing. The team was very professional and their work is excellent. I would highly recommend them to contract work for anyone we know! Thanks Josh!
Jennifer Gibbs
Jun 18, 2025
I am very pleased with the work done to install a backsplash in our kitchen. Josh helped me get samples of tile to decide what would look best with our existing materials. Jeremy and others on site showed up on time, worked carefully, and the final result is beautiful. I would recommend this company to anyone!
Chris Stanton
Apr 23, 2025
Best around hands down. Super honest company and very reasonable. Wont hire anyone else
Mandy Mattos
May 02, 2024
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!!
Kia Gutirrez
Feb 13, 2024
Working with JWILCO was a great experience. They finished the job in less time than expected with great attention to detail. I had little ones in the home with me while they were working and the crew was very respectful. I do recommend them.
Dee Benton
Feb 10, 2024
I was told about Jwilco by a couple trusted seasoned contractors I know. I am so glad I chose them to do the job. Their work ethic was refreshingly top notch! No extended breaks, no smoking or loud music. They kept me in the loop of findings and progress and treated me with respect. They worked full days & got the project done in a timely and practical way. I appreciate this team and am VERY satisfied with their work! I will refer them to others and call them first in the future! Thank you for your honesty and integrity fellas!