How much does pool resurfacing cost in St. George?

Cost by finish type (St. George 2026 ranges)

The single biggest lever on your quote is the finish itself. Here are the typical ranges we see for a standard residential pool in St. George — roughly 350–500 square feet of pool surface, which covers most backyard rectangular and freeform pools in the region.

National cost-guide averages place basic plaster around $6–$8 per square foot, with overall resurfacing projects commonly running $6,000 to $15,000. Our St. George numbers align with the national range — we don't typically see a "Southern Utah premium" on labor, but we do see shorter finish lifespans because of hard water and intense UV.

Plaster vs. quartz vs. PebbleTec at a glance

Plaster is the original pool finish and still the most popular replaster choice because of the price point. It's a cement-based surface troweled onto your pool and finished smooth. In St. George's hard water, plaster typically lasts 7 to 10 years before it needs to be redone.

Quartz finishes (Diamond Brite, StoneScapes, Colorquartz) mix crushed quartz aggregate into the plaster. The quartz holds color better and doesn't dissolve the way pure plaster does. You get richer color, longer life (10–15 years), and a subtle texture underfoot — at a noticeable but not huge price premium.

PebbleTec and pebble finishes embed actual rounded pebbles into the surface. They're the longest-lasting option in St. George because the aggregate is inert stone — it doesn't etch or stain the way plaster does. Expect 15 to 20+ years from a quality pebble finish here. Most premium pools in Ivins, Stone Cliff, and Sand Hollow custom builds use pebble.

How pool size and shape change the price

Most of the cost ranges above assume a standard residential pool: roughly 14×28 feet, 350–500 sq ft of surface area. Above and below that, prices scale roughly with surface area.

• Smaller pool (10×20 ft, ~250 sq ft): 30–40% less than the typical range. A plaster resurface might land at $4,500–$6,500.
• Average pool (14×28 ft, ~400 sq ft): The numbers in the table above.
• Larger pool (16×36 ft, ~600 sq ft): 25–40% more than the typical range. A PebbleTec resurface could hit $18,000–$22,000.
• Spa attached or built-in: Add $1,200–$2,500. The spa surface gets the same treatment as the pool.

Freeform and irregular shapes add labor time because of the curves, steps, and benches. Plan on 5–10% over the equivalent rectangular pool price.

Prep work — the biggest hidden variable

If two contractors quote you within $500 of each other, they're probably scoping the same job. If they're $4,000 apart, the difference is almost always in prep and repairs, not the finish itself.

Here are the items that most often live in the gap between quotes:

• Surface removal method. Chipping out the old plaster (hydroblasting or chip-and-bond) costs more than sand-blasting and produces a better bond for the new surface. Cheaper quotes sometimes skip this step.
• Hollow spot repair. Over time, sections of plaster delaminate from the gunite shell. You can hear them with a tap test. Repairing hollow spots before resurfacing is critical to lifespan — but it's extra labor.
• Crack treatment. Hairline surface cracks are cosmetic. Structural cracks need to be diagnosed and stitched before the new finish goes on. Whether this is in the quote or "additional" matters.
• Bond coat. A bonding agent between the old shell and the new finish helps the new surface adhere properly. Skipping it saves money up front and shortens the new finish's life.
• Drain and dispose. St. George's wastewater rules require pool drainage to be handled correctly. Some quotes include this, some leave it as "owner responsibility."
• Acid wash and start-up. After the new finish is applied and the pool refilled, there's a 28-day water chemistry program required to cure the surface. Some contractors include the first month; some hand you a checklist and walk away.

Timeline — how long is your pool out?

For a typical St. George residential pool, plan on the following:

• Days 1–2: Drain and surface removal.
• Days 3–4: Repairs, bond coat, finish application.
• Day 5–7: Refill begins (water added slowly to avoid plaster damage).
• Days 7–10: Acid wash and initial brush; pool returns to roughly normal appearance.
• Days 10–35: 28-day cure window — careful brushing and chemistry management while the new surface fully hardens. You can swim during this period.

National guides estimate 2–7 days for the active resurfacing window. Our experience in St. George is closer to 5–10 days, partly because of the careful prep most local crews use and partly because summer heat slows certain steps.

Best time of year to resurface in St. George

October–November and March–April are the sweet spots. Mild temperatures let plaster and pebble finishes cure evenly. Midsummer (June–August) is doable but heat accelerates cure unevenly, and contractors are booked out further. Winter is fine in mild years but a cold snap during cure can cause cosmetic issues with plaster.

Is resurfacing worth it?

Most St. George homeowners don't resurface a pool to "add resale value." They do it because the old surface is causing real problems — chalkiness, rough spots, persistent stains, color loss, or hard-water buildup that won't come off.

Resurfacing is worth it when it:

• Protects the pool structure. Surface failures eventually become substrate failures. A worn plaster that's allowed to go too long can expose the gunite shell to water damage, which is much more expensive to fix.
• Restores comfort. A rough or pitted surface scrapes feet and bathing suits. A new finish — especially a smoother quartz or PebbleSheen — fixes that.
• Cuts maintenance. Newer aggregate finishes are easier on chemistry. You'll likely spend less on stabilizer, scale removers, and conditioner.
• Brings the pool back to life. The visual difference between a 9-year-old plaster and a fresh resurface is dramatic. For most owners, that alone is worth the project.

What it usually isn't: a high-ROI home improvement. If you're resurfacing strictly to bump your sale price, the math is shakier — you'll recoup some of the cost in resale, but not all. That said, a pool that obviously needs resurfacing is a deal-killer for many St. George buyers, so the calculus shifts when you're listing the home.

How to get an accurate quote

A good resurfacing quote should be specific about scope. Here's what to look for line by line:

1. What prep is included. Surface removal method, hollow-spot repair, crack stitching if needed.
2. What finish, by name. Not "plaster" — "Standard white plaster, ASTM C-926 spec" or "Diamond Brite Cool Blue" or "PebbleTec Classic Blue Surf." Brand and color matter.
3. What repairs are included (and what's not). Be explicit about plumbing, lighting, and structural issues.
4. Timeline. Start window and projected days on-site.
5. Cure plan. Who's doing the first 28 days of chemistry — you, or them?
6. Warranty. Plaster typically carries a 1-year workmanship warranty; PebbleTec carries a 10-year limited material warranty from the manufacturer. Get both in writing.

When you submit a request through our quote form, the matched contractor will walk your pool in person — most quotes in St. George involve a site visit, not just a phone call. That's how you get a number you can plan around.

Frequently asked questions