How much does roofing replacement cost in Saint George?
ZIP 84790 · Washington County · Utah · Data updated May 2026
Roofing Replacement costs in Saint George are close to the national average, though local labor runs a bit below the US median.
It's also a strong investment in Saint George. Homeowners here get solid equity back at resale, making this one of the easier projects to justify financially.
Local Cost Estimate
$9,700 - $13,124
-2% seasonal adjustment (Normal season) · Base: $9,898 - $13,392
Strong ROI
Equity Gain
$8,349
Added at resale
+1.5% of home value
Good time to move forward
Strong ROI and steady market conditions. Timing is solid.
On this page
- National average
- $11,500
- Local cost index
- 1.09×
- Utah median
- ROI score
- 73/100
- Lead time
- ~3.5 weeks
- Normal
Built from Zillow ZHVI home values, BLS construction wages (May 2024), Cost vs. Value 2026 benchmarks, and US Census housing data · how this estimate is made
How We Calculate Saint George Roofing Replacement Cost Estimates
What's driving the cost
Labor
$3,497
35% of total
Materials
$8,148
65% of total
Construction labor in Washington County is 13% below the US median (BLS OEWS, May 2024).
Over 25 years: approx. $456/yr
Best Time to Book Roofing Replacement in Saint George, Utah ( October 2026)
Normal SeasonLead time now
~3.5
weeks
Season adjustment
-2%
vs annual avg
October is a normal-demand month for roofing replacement in this climate. Lead times are around 3.5 weeks. No meaningful seasonal premium or discount right now.
Roofing Replacement Cost by ZIP Code in Washington County, Utah
Same project scope. Costs vary by ZIP based on local labor markets and home values.
Roofing Replacement Costs in Utah, Utah
Utah's remodeling market runs slightly below the national average on labor, though the Salt Lake City and Provo metros have tightened considerably with rapid growth. The Wasatch Front — Salt Lake City, Provo, Ogden — is the state's primary market. Utah's dry mountain climate and strong outdoor culture shape buyer expectations. Rapid in-migration from California and other high-cost states has elevated buyer expectations in the metro's competitive segments.
Roofing Replacement in this region
Roofing recoups 72% at resale in the Mountain region. Utah's dry climate is less aggressive on roofing than wet states, but heavy snow loads in Wasatch Front foothill communities and temperature extremes from summer to winter create replacement cycles. Blistering summer UV in southern Utah affects material lifespan.
Roofing Replacement: Scope, Decisions & Permit Requirements in Utah
Scope of work
A full roofing replacement involves tearing off your existing shingles, inspecting and repairing the decking, installing an ice-and-water shield at the eaves and valleys, laying synthetic underlayment, then fastening new shingles and flashing around all penetrations. In Utah's cold climate, contractors extend the ice-and-water shield further up the roof deck (typically 24 inches past the interior wall line) to prevent ice dam damage. It's one of the most common causes of winter water intrusion in northern homes.
Key decisions
Asphalt architectural shingles (20-30 year lifespan) are the most common choice. Metal roofing lasts 40-70 years and costs significantly more upfront but reduces long-term maintenance. In Utah, Class 4 impact-resistant shingles are worth the 15-20% premium. They handle hail and ice loads better and often qualify for a 10-25% homeowner's insurance discount. Check with your insurer before finalizing materials.
Timing & permits
In Utah, schedule for September-October at the latest. Asphalt shingles require temperatures above 40°F to seal properly, and most manufacturers void warranties on cold-weather installations. Spring (April-May) is the other reliable window. Most municipalities require a roofing permit. Your contractor should pull it. If the decking is rotten or there's a second layer to remove, budget an extra 10-15% for repairs discovered during tear-off. Newer construction in Saint George typically has OSB decking in better condition than older homes, which often means fewer surprises during tear-off. This area falls within a wildland-urban interface zone. Class A fire-rated roofing is strongly recommended and may be required by local code. Confirm with your contractor before finalizing materials.
Complete guide
Everything you need to know about roofing replacement: materials, hiring, red flags, and what to expect.
How We Calculate Saint George Roofing Replacement Cost Estimates
Step 1
National benchmark
We start with the national average cost for roofing replacement from the Remodeling Magazine Cost vs. Value report. Base cost: $11,500.
Step 2
Local cost index
We apply a ZIP-level cost multiplier. Labor is derived from BLS construction wage data by metro area; materials from Zillow home value data. Saint George's effective multiplier is 1.09× the Utah median.
Step 3
Regional ROI
The Cost vs. Value report shows that roofing replacement recoups 72% of its cost at resale in this US Census region. That's an equity gain of $8,349, not counting seasonal adjustment.
Step 4
Seasonal adjustment
October is normal season for roofing replacement in cold-climate markets. Demand is running -2% vs. the annual average. Base $9,898 - $13,392 → $9,700 - $13,124.
Base estimate
$9,898 - $13,392
Normal season
$9,700 - $13,124
All estimates carry a ±15% range to reflect real-world contractor variance in labor, materials, and project scope. Always get 2-3 quotes before committing.
Is a roofing replacement worth it in Saint George?
Strong ROIWith an ROI score of 73/100, a roofing replacement in Saint George recoups an estimated $8,349 at resale. In a market like Saint George, buyers generally expect quality finishes, so this kind of investment makes sense.
You invest
$11,412
Recouped at resale
$8,349
Cost per year
$456
over 25 yrs
Finding Roofing Replacement contractors in Saint George
When you're getting quotes in the 84790 area, expect labor rates to reflect the 1.09× local cost index. Labor rates in Saint George are on the competitive side for Utah. Always verify your contractor is licensed to work in Washington County and ask whether your project scope requires local building permits.
Median home value in Saint George: $543,968. This project adds 1.5% to your home's value.
More cost estimates for 84790
Frequently Asked Questions
How much does a roofing replacement cost in Saint George, UT?
Based on 2026 data, a roofing replacement in Saint George (84790) currently runs $9,700 - $13,124, which includes a -2% seasonal factor for October (Normal season). Without that, the base range is $9,898 - $13,392. That's using a 1.09× local cost index applied to the national benchmark from the Remodeling Magazine Cost vs. Value report.
Is a roofing replacement worth it in Saint George?
With an ROI score of 72/100, a roofing replacement in Saint George is expected to add about $8,349 back at resale. A lot of that depends on Washington County's local market, where median home values sit at $543,968.
How do Saint George remodeling costs compare to the rest of Utah?
Saint George remodeling costs are running at 109% of the Utah state median. Local home values of $543,968 are the main driver. Higher home values generally track with higher local wages and material costs.
What roofing material lasts the longest?
Metal roofing lasts 40-70 years and is the longest-lasting option for most climates. Architectural asphalt shingles (the most common choice) last 25-30 years with proper ventilation. In Saint George, UT, factor in hail frequency, temperature swings, and snowfall load when picking your material.
Do I need a permit to replace my roof in Utah?
Most municipalities in Utah require a roofing permit, though some exempt straightforward shingle replacements. Your contractor should pull and post the permit. If they suggest skipping it, that's a red flag. Unpermitted work can complicate home sales and void your homeowner's insurance if a leak occurs.
How do I prevent ice dams on my roof in Saint George?
Ice dams form when heat escapes through the roof, melts snow near the ridge, and refreezes at the eaves. The root cause is usually inadequate attic insulation or ventilation, not the roof itself. A replacement is a good time to add an ice-and-water shield extending 24 inches past the interior wall line, which is the code minimum in most northern Utah jurisdictions.
What roofing materials are required in wildfire zones?
Saint George is in or adjacent to a Wildland-Urban Interface zone. Class A fire-rated roofing is strongly recommended and may be required by local code. Asphalt architectural shingles meet Class A by default, as does metal, concrete tile, and fiber cement. Wood shingles and wood shakes do not meet Class A and may be prohibited in WUI zones. Confirm the local code requirement with your contractor or the building department before ordering materials.
You have the numbers. Now get the quotes.
Most homeowners go into contractor conversations blind. You know what roofing replacement should cost in Saint George, what drives the price, and whether now is a good time to move. Use that.