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

Avatar for Diamond Group LLC
Diamond Group LLC
5.0(
5
)
Concrete Finishing, Overlays & Coloring - ApplyConcrete Floor Coating-ApplyConcrete Floor Coating-Apply - For Business

Serving Rainier, OR and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

Diamond Group LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Garage Floor completed
Garage Floor completed
Garage Floor completed
Garage Floor completed
Garage Floor completed

+3

Response time20 mins
Response rate100%
Avatar for Jarring painting llc
Jarring painting llc
4.8(
6
)
Concrete Floor Coating-ApplyConcrete Floor Coating-Apply - For Business

Serving Rainier, OR and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Jarring Painting did everything we expected and within the 2 day time frame they allotted. The final result is a fresh new look from the street on our accents and trim. The only downside was a 2 day scheduling delay getting started and a change in the weather. We would definitely recommend them for your projects."
7 neighbors recently requested a quote
Avatar for Specialty Coatings, Inc.
Specialty Coatings, Inc.
4.5(
31
)
Concrete Floor Coating-ApplyConcrete Floor Coating-Apply - For Business

Serving Rainier, OR and surrounding areas

In business since 1985

Free estimates

Warranties offered

"I had my garage completely repainted before they came to do the floor. The floor turned out good, but the walls and the feet of the garage bench were a mess. The work was sloppy. The manager sent a nice lady out who helped to resolve my issues. I repainted part of my garage."
Living room concrete polish 1
Living room concrete polish 1
Garage floor 1
Garage floor 1
Metallic epoxy 1

+4

Response time3 days
Recommended by89%of homeowners
Avatar for Attention To Details
Attention To Details
5.0(
16
)
Concrete Floor Coating-Apply

Serving Rainier, OR and surrounding areas

In business since 2016

Free estimates

Emergency services offered

"Nicholaus was great! So professional, punctual, always kept me in the loop while I was at work. It started with him just painting the fascia, but he noticed that my window frames needed peeled and repainted as well. He asked if I wanted that done too and I said absolutely! He went around my house and took off all the storm windows, peeled and sanded, and repainted them. He went to above and beyond what I had expected. He even power washed my entire house and washed my windows for no extra charge, removed my gutters and washed and replaced them better than they were before. It was about a 4 day job. I would most definitely recommend Nick to anyone and will hire him again. Very good guy. Thanks Nick!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+5

Recommended by100%of homeowners
Avatar for Your Concrete Guy
Your Concrete Guy
4.1(
38
)
Concrete Finishing, Overlays & Coloring - ApplyConcrete Floor Coating-ApplyConcrete Floor Coating-Apply - For Business

Serving Rainier, OR and surrounding areas

In business since 1997

Free estimates

Emergency services offered

"Alan and his team are very hard workers and aim to please.  They were friendly, arrived on time, did a good clean up and  explained very well what to expect.  What I have learned in concrete staining, especially concrete that had been covered in tile for 50+ yrs, is you can not predict what the concrete color will be, it is not like paint.  I am very glad I choose a light color to stain with, as my floors then darkened up to a deep brown/grey/green/tan.  I used the water based sealant and it gave more of a Matte finish even though the test sample was more shiny. So if you want a shiny finish go with the industrial sealer.    We wanted just a bit more shine so Alan came back and fixed it with a product called Zep.  It is perfect!  Finishing the floors was not as toxic smelling as I thought it would be. ( My hard wood floor refinishing we had to leave the house for a few days.)  Windows were left open for part of the day but closed at night and it was cold as we had freezing rain.  The floors dried fast and we were able to walk on them in 24 hours or less.  I would highly recommend Your Concrete Guy.  He was the most reasonable offer we had and was flexible with my requests for additional work and sealant.
"
Recommended by82%of homeowners
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Epoxy Flooring FAQs, answered by experts

Epoxy coatings for garage floors offer a variety of finish and design options, including:

  • Decorative colored flakes: $10 per 250-pound bag

  • Metallic epoxy: $5–$12 per square foot

  • Rock or stone epoxy: $100 per gallon

  • Acrylic and poly-acrylic sealants: $0.85–$1.15 per square foot

  • Polyurethane sealant: $0.95–$1.10 per square foot

  • Polyurea sealant: $150 per gallon

Yes, you can seal an old concrete floor as long as you remove stains and repair damage before sealing. Remove everything from the garage and clear the floor throughout with a concrete cleaner and power washing. Fill in cracks larger than 1/8 of an inch wide and remove all grease and rust stains before sealing. Make sure your concrete is fully dried before applying sealer.

Most concrete sealers take about one to three hours to dry. However, those that penetrate may take up to 48 hours or more to completely dry. You can find specific drying details from the manufacturer on the label.

Epoxy paint is a popular option for concrete due to its durability and stain resistance. You can also use masonry paint, which adheres well to concrete. Acrylic paints are more affordable but not as durable. Concrete stain is another option, which is more durable than paint and won’t peel over time. 

Installation typically takes 2-5 days, including preparation, pouring, and curing time.

The Rainier, OR homeowners’ guide to epoxy flooring services

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