Washington County· Our home base
Concrete Coatings & Power Washing in St. George, Utah
Supreme Power Washing & Coatings is based in St. George and works across the entire city, from Bloomington and Green Valley to Little Valley and The Ledges. We seal and coat concrete, restore driveways and patios, install epoxy garage floors, and power wash homes and commercial properties. St. George sits at roughly 2,860 feet with some of the highest annual UV exposure in the country, so every product we specify here is chosen for sun resistance first.
Quality You Trust
Commercial-grade materials, every job
Craftsmanship That Lasts
Built for the Southern Utah climate
Service Done Right
Honest pricing, no surprises
Reliability Every Time
On time, and we follow through
County
Washington County
Elevation
2,860 ft
Primary surface threat
UV degradation
Response time
Same day
What St. George Does to Concrete
St. George concrete fails from the top down. The sun is the primary enemy, not water. Untinted sealers and low-grade coatings chalk, cloud, and go brittle after a couple of summers of direct exposure, and south and west facing driveways take the worst of it. We spec UV-stable systems and, on exposed slabs, aliphatic topcoats that hold their clarity instead of ambering.
The second issue is red dust. Wind coming off the Red Cliffs and the Snow Canyon side carries fine iron-rich sand that packs into the pores of open concrete and into stucco and block walls. Once it sets in with sprinkler water it reads as a permanent orange stain. Sealed concrete releases it with a rinse. Unsealed concrete holds it.
Summer slab temperatures also dictate scheduling. A St. George garage floor or driveway can run far hotter than the air temperature in July, and coatings applied to an over-hot slab flash off too fast and pinhole. We shift application windows to early morning or move into the shoulder seasons rather than force a bad cure.
Areas We Work In
Near
- Pioneer Park
- Red Hills Parkway
- Utah Tech University
- St. George Boulevard
- Snow Canyon Parkway
- Dixie Convention Center
Zip Codes Served
84770 · 84790 · 84791
What We Watch For in St. George
These are the problems we actually run into here, and what they mean for the work.
Extreme UV load
Direct desert sun breaks down cheap sealers and non-UV-stable topcoats within a season or two. Clear coats yellow, colors fade, and surfaces chalk. Product selection matters more here than anywhere else we work.
Iron-rich red dust
Wind-carried red sand embeds into open concrete pores and masonry. Combined with sprinkler water it sets as orange staining that will not rinse off an unsealed slab.
Hot-slab application windows
Midsummer slab temperatures push coatings past their working time before they can level out. We schedule around slab temperature, not the calendar.
HOA appearance standards
Many St. George communities hold owners to specific driveway and exterior standards. We match finishes and colors to what the community allows and document the work.
Our Services in St. George
Ordered by what St. George properties ask for most.
01Concrete Sealing
Protect Your Investment Before Damage Sets In
02Power Washing
Restore Any Surface Fast
03Epoxy Flake Flooring
Durable, Slip-Resistant, Professional Finish
04Concrete Staining
Transform Plain Concrete Into a Rich, Finished Surface
05Polished Concrete
Sleek, Modern Finish. Exceptional Durability.
06Parking Lot Striping
Clear Lines. Safe Property. Professional Image.
St. George Questions We Get
How often should a driveway be resealed in St. George?
It depends on exposure and the sealer used. A south facing driveway in full sun gives up its finish faster than a shaded north side patio, and a penetrating sealer behaves differently than a film-forming acrylic. We inspect the slab and tell you where it actually stands rather than putting every property on the same schedule. The clearest signal is water no longer beading and the surface starting to look dry and porous again.
Can you epoxy a garage floor during a St. George summer?
Yes, but the slab temperature drives the schedule. We start early, check surface temperature before mixing, and adjust the system if the floor is running hot. Rushing a coating onto a superheated slab is how you get pinholes, roller marks, and a floor that needs to be ground off later.
Do you work with St. George HOAs and property managers?
Regularly. We handle multi-building common areas, shared walkways, entry monuments, and parking areas, and we can phase work so residents keep access. We also provide the documentation boards typically want before approving exterior work.
Free Estimate in St. George
St. George is home. If you need a straight answer about your concrete, we can usually be out to look at it the same day.
Also serving every city across Southern Utah and Mesquite, NV.