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TRUSTED BY NAPA, CA HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon11
    Verified epoxy flooring services reviews

Top-Rated Epoxy flooring pros in Napa - Updated Nov 2026

Avatar for Hello Garage of Napa Valley
Hello Garage of Napa Valley
5.0(
11
)
Concrete Floor Coating-Apply

Serving Napa, CA and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

"We had a great experience with Hello Garage of Napa Valley and highly recommend them for anyone considering a garage renovation in The Bay / East Bay. Jacob, their lead designer, was a pleasure to work with - friendly, not pushy, and very knowledgeable. He offered excellent design suggestions that improved the final result and made the process smooth from start to finish. The installers, Talon and Nick, were outstanding. They were professional, efficient, and even helped move our washer, dryer, and refrigerator before starting the work. The quality of their workmanship was top-notch. What really stood out was the follow-up. Jacob came back afterward to help move everything back into place just out of courtesy, and later returned to discuss shelving and storage options once the garage was complete. If you?re looking for garage flooring, storage solutions, or a full garage makeover in NorCal, Hello Garage is a great choice. We?re very happy with the results and would absolutely use"
Before/After Vacaville Garage
Polyaspartic Garage coating
Garage Floor Coating
Garage Makeovers
Garage Makeovers

+16

Response time1 day
Response rate100%
5 neighbors recently requested a quote
Avatar for Enriquez Concrete
Enriquez Concrete
4.9(
17
)
Concrete Finishing, Overlays & Coloring - ApplyConcrete Floor Coating-ApplyConcrete Floor Coating-Apply - For Business

Serving Napa, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Small jobs welcome

"We are SO happy to have found Alfredo on Angi’s! We called him on Friday and him and his crew had our project done on Monday. My husband also works construction and he was very impressed by the work they did for us. We won’t be using anyone else for our concrete projects! Would absolutely recommend him to anyone looking for concrete work."
Driveway
Driveway
Before photo
Concrete sidewalk
Driveway

+25

Response time9 hrs
Response rate93%
16 neighbors recently requested a quote
Avatar for Platinum Painting & Upgrades
Platinum Painting & Upgrades
5.0(
23
)
Concrete Floor Coating-Apply

Serving Napa, CA and surrounding areas

Approved

In business since 2025

Free estimates

Offers commercial services

"Fabricio and his team were amazing Friendly, professional and through. Fabricios communication with me about the job was great. The paint job that was done is beautiful Would recommend them highly."
Restaurant painting
Restaurant painting
Restaurant painting
ceiling frames
concrete design

+18

11 neighbors recently requested a quote
SGB Inc.
5.0(
6
)
Concrete Floor Coating-Apply

Serving Napa, CA and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"We love our new deck, and it’s all thanks to SGB. It was a pleasure working with SGB from start to finish. They are communicative, timely, and professional. Most importantly, they stayed within the original quoted price. Can’t wait to work with them again on future projects!"
Response time2 days
Response rate86%
Recommended by100%of homeowners
A A A - 1 CONSTRUCTION
New to Angi
Concrete Floor Coating-ApplyConcrete Finishing, Overlays & Coloring - Apply

Serving Napa, CA and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

A A A - 1 CONSTRUCTION is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have years of hands-on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

18 neighbors recently requested a quote
RSF Construction Inc.
1.0(
1
)
Concrete Floor Coating-ApplyConcrete Floor Coating-Apply - For Business

Serving Napa, CA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

RSF Construction Inc. is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

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Epoxy Flooring FAQs, answered by experts

The actual moisture level that is acceptable for your concrete floor depends on what primer or flooring material you plan to install above it. For this reason, you should check the manufacturer’s instructions for the exact details.

Generally, the moisture levels should be 3.5% to 4.5%, although it does vary. Some products can handle higher levels of moisture, so you should always test your concrete before purchasing your flooring materials.

You can paint over old paint on a concrete porch. For the best results, you should first clean the surface and remove as much paint as you can. A power washer is helpful here, but you’ll also want to scrape as much of the old paint away as possible. Then you should prime the porch before repainting it.

Always seal concrete stain to protect against wear and preserve the color. This applies to acid- and water-based stains but not always to concrete paint. Many paints designed for outdoor use contain ingredients designed to protect and waterproof without the need for additional sealant. Fortunately, learning how to seal concrete is something most DIY-savvy homeowners can tackle.

Sealing a concrete surface protects it from damage caused by water, chemicals, and general wear and tear, making it last longer. A good sealer acts like a shield to prevent cracks, stains, and deterioration. Plus, it enhances the appearance of the concrete, giving it a fresh, polished look that can boost your property’s curb appeal.

Yes, you can seal old or existing concrete, but proper preparation is crucial. The concrete surface must be clean, dry, and free of any incompatible old sealant. To check if an old sealer is present, drip a few drops of water onto the surface; if the water is absorbed in under five minutes, it's ready to be resealed. If you plan to use the same type of sealer that was previously applied, you may not need to remove the old layer. However, if you are using a different type of sealer, the old one must be completely removed. Before applying the new sealer, thoroughly clean the concrete and repair or fill any cracks to ensure a smooth, well-prepared surface.

The Napa, CA homeowners’ guide to epoxy flooring services

From average costs to expert advice, get all the answers you need to get your job done.