By ShingleGuard Technologies, LLC · Published
The short answer
Replacing an asphalt shingle roof in the Phoenix area typically costs $4 to $7 per square foot installed, or roughly $8,000 to $15,000 for a single-story home with about 2,000 square feet of roof. Tile costs more. If your shingles are aging but the roof is still sound, rejuvenation may let you put that bill off for a fraction of the cost.
2026 Phoenix roof prices by roof type
These are installed prices for a full replacement in the Phoenix Valley, gathered from local contractor price guides published in 2026. The totals assume about 2,000 square feet of roof.
| Roof type | Per sq ft | ~2,000 sq ft roof |
|---|---|---|
| Asphalt shingle (architectural) | $4–$7 | $8,000–$15,000 |
| Tile underlayment replacement (existing tile reused) | $4.50–$8.50 | $9,000–$17,000 |
| Concrete tile, full new system | $7–$14 | $14,000–$28,000 |
| Clay tile, full new system | $10–$18 | $20,000–$36,000 |
| Spray foam (flat or low-slope roofs) | $4–$10 | $8,000–$20,000 |
Ranges are estimates, not quotes. Your price depends on your roof, so get written bids.
Your roof is bigger than your house
Roofers measure along the slope of the roof, and they include the overhangs and the garage. That means the roof area is almost always larger than your home’s floor area. A 1,600 square foot single-story home with a two-car garage might have around 2,200 square feet of roof. Quotes are usually written per “square,” which is 100 square feet of roof, so a 22-square roof is about 2,200 square feet.
The good news for Phoenix homeowners: most shingle-roof homes here are single-story. Of the roughly 172,000 single-family homes with a Phoenix address and an asphalt shingle roof, 97% are single-story, according to Maricopa County Assessor records. Low, single-story roofs are faster and safer to work on, which keeps labor costs down.
What a new shingle roof costs in each Valley city
Prices per square foot are about the same across the Valley. What changes from city to city is how much roof the typical home has. Here’s the median shingle-roof home in each city we serve, from county records.
| City | Typical roof | New shingle roof |
|---|---|---|
| Phoenix | 2,000 sq ft | $8,000–$14,000 |
| Scottsdale | 2,400 sq ft | $9,500–$17,000 |
| Mesa | 2,100 sq ft | $8,500–$14,500 |
| Glendale | 2,200 sq ft | $9,000–$15,500 |
| Tempe | 2,200 sq ft | $9,000–$15,500 |
| Chandler | 2,000 sq ft | $8,000–$14,000 |
| Peoria | 2,000 sq ft | $8,000–$14,000 |
| Gilbert | 2,200 sq ft | $9,000–$15,500 |
| Ahwatukee | 2,200 sq ft | $9,000–$15,500 |
| Sun City | 2,100 sq ft | $8,500–$14,500 |
Median single-family home with a shingle roof and that city in its mailing address, Maricopa County Assessor, Oct 2026. Roof size is the ground floor plus garage or carport, plus 10% for slope and overhangs. Cost uses $4–$7 per sq ft installed. Each city links to its own cost guide.
Why two roof bids can be thousands of dollars apart
Six things account for most of the difference between quotes for the same house:
Tear-off and disposal
Removing and hauling away the old roof typically adds $1,000 to $3,000 per layer if it isn’t already in the per-square-foot price. Older homes sometimes have two layers of shingles.
Decking repairs
Rotted or damaged plywood usually isn’t visible until the old shingles come off. Repairs commonly run $2 to $5 per square foot of decking replaced, so ask how it will be priced before work starts.
Pitch and height
Steep roofs need more safety setup and slower work, often adding 25% to 40%. A two-story home can add another 15% to 25%. Most Phoenix shingle homes are single-story, which helps.
Underlayment grade
Premium synthetic or self-adhered underlayment costs more than basic felt, and it is often the biggest difference between two bids that look alike.
Solar panels
If panels have to come off for the new roof, removing and reinstalling them typically runs $200 to $300 per panel. A 20-panel system can add $4,000 to $6,000.
HOA rules and permits
Some HOAs require specific shingle styles or colors, and permit rules differ from city to city across the Valley. Ask whether permit fees are included in your quote.
Why Phoenix shingles wear out early
The Phoenix area averages more than 100 days a year at or above 100°F, and roofs get much hotter than the air. Heat and intense UV bake the oils out of asphalt shingles. As the oils go, shingles turn stiff and brittle, crack more easily and start shedding the granules that protect them from the sun.
That often happens while the roof is otherwise still sound: no leaks, no rotted decking, just dry shingles. A dry roof like that is usually a candidate for rejuvenation rather than replacement. Read more about how Arizona weather affects asphalt roofs.
Aging roof, still sound? Consider rejuvenation
Rejuvenation is a spray-applied, bio-based treatment that replenishes the oils aging asphalt shingles lose. In Iowa State University testing, the treatment ShingleGuard uses brought shingles from roofs more than 15 years old back to nearly new flexibility. In independent lab testing, untreated shingles shed nearly twice as many granules as treated ones.
One treatment supports shingle performance for about 5 to 6 years, and a repeat treatment can keep extending your roof’s life as long as it still qualifies. Here is how the two options compare on the same house:
| Compare | New roof | Rejuvenation |
|---|---|---|
| Typical cost | $8,000–$15,000 for a typical Phoenix shingle roof | $1.00–$1.25 per sq ft, about $2,000–$3,000 for most homes, tune-up included |
| Time on site | Often several days | Usually a single visit |
| Disruption | Tear-off noise, debris and a dumpster in the driveway | No tear-off and no dumpster, and you don’t need to leave home |
| Old shingles | Torn off and hauled to the landfill | Stay on the roof and keep working |
| Warranty | Varies by contractor and manufacturer | Backed by a ShingleGuard 5-year warranty |
Want to run the numbers for your own roof? Our guide Is roof rejuvenation worth it? walks through the math, and rejuvenation vs. replacement compares the two side by side.
Signs you need a new roof
No treatment can fix a roof that has already failed. Replace it if you see:
- Active leaks or water stains on the ceiling
- Soft, sagging or rotted roof decking
- Many missing, torn or badly curled shingles
- Storm damage across large areas of the roof
- Shingles so brittle they crumble when bent
When rejuvenation fits
Rejuvenation is designed for asphalt shingle roofs that are:
- Faded, dry or chalky-looking
- Shedding some granules into the gutters or at downspouts
- Stiff instead of flexible, but still intact
- Free of active leaks and soft spots
Not sure which describes your roof? Take the 1-minute roof self-check, or book a free assessment and we’ll tell you straight, even when the answer is replacement.
Going solar? Check the roof first.
Solar panels are built to last 25 years or more, and the shingles under them often aren’t. If the roof needs replacing after the panels go up, removing and reinstalling them typically adds $200 to $300 per panel. Before you sign a solar contract, find out where your roof actually stands.
Common questions about roof costs in Phoenix
How much does a new shingle roof cost in Phoenix?
Most asphalt shingle replacements in the Phoenix area run about $4 to $7 per square foot installed in 2026. For a typical single-story home with about 2,000 square feet of roof, that works out to roughly $8,000 to $15,000. Steep or two-story roofs, multiple layers to tear off and decking repairs push the price higher.
Does roof replacement cost more in Scottsdale, Mesa or other Valley cities?
Pricing is broadly similar across the Phoenix Valley. What moves the number is the roof itself (size, pitch, number of stories and condition), plus HOA requirements and each city’s permit rules. Larger homes in some areas simply have more roof to replace.
Why is my roof bigger than my house?
Roofs are measured along the slope and include overhangs and the garage, so the roof area is usually larger than the home’s floor area. A 1,600 square foot single-story home with a two-car garage might have around 2,200 square feet of roof. Quotes are written in "squares," and one square covers 100 square feet.
Is shingle or tile cheaper to replace in Phoenix?
Asphalt shingle is usually the least expensive pitched-roof option. A full concrete tile system typically costs about twice as much, and clay tile more than that. Many tile roofs only need their underlayment replaced, with the existing tiles reinstalled.
Can I put off replacing my roof?
Often, yes, if the shingles are aging but the roof is still sound. Rejuvenation replenishes the oils that sun and heat bake out of asphalt shingles, for a fraction of the cost of a new roof. One treatment supports shingle performance for about 5 to 6 years, and a free assessment tells you whether your roof qualifies.
The bottom line
A new shingle roof in Phoenix is a five-figure project for most homes. If your roof is leaking or failing, it’s money well spent. If it’s just dry and aging, you may not need to spend it yet. A free ShingleGuard assessment tells you which, with a written estimate and no obligation.
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- Arizona Roofers, Roof Replacement Cost Phoenix (2026)
- Simply Roofing, Roof Replacement Cost in Phoenix, AZ (2026)
- AZ Roof, Cost to Replace a Roof in Phoenix in 2026
- Maricopa County Assessor, residential property records (October 2026)