Roof replacement in Scottsdale

First: do you need a new roof, or just new felt?

On a tile roof, probably not a new roof. If the tile is intact and the profile is still made, the right job is almost always a tile relay: lift the tile, replace what is under it, relay. It costs $8,000–$15,000 instead of $22,000–$40,000 and the roof looks the same from the street, which keeps the HOA happy. The wider choice is laid out in repair vs. replacement.

A full roof replacement in Scottsdale makes sense when:

• More than 10–15% of the tile is cracked or the profile is discontinued and cannot be matched
• The shingle roof is curling, losing granules in the gutters, or past 18–22 years in this sun
• A foam roof was never recoated, and the foam is pitted, soft or saturated
• You are changing material — say, tile to standing-seam metal on a contemporary remodel
• The deck has widespread damage from years of leaks

Roof installation in Scottsdale: what goes on

Concrete and clay tile. Flat, S and mission profiles on a two-layer SBS-modified underlayment or a synthetic rated for tile, with battens where the pitch calls for them, new metal valleys, headwall and sidewall flashing, bird stops and ridge venting. A new tile roof on an average home runs roughly two to three times a shingle roof.

Asphalt shingle. Architectural shingles with a Class A fire rating, six nails per shingle, synthetic underlayment, ice-and-water membrane in valleys and at penetrations (not for ice — for wind-driven monsoon rain), new drip edge and ridge vent. $450–$800 per square, so $9,000–$22,000 for a shingle roof replacement on most homes here. Cool-color shingles that meet the reflectance the HOA and the city energy code want are available in most lines. The shingle comparison explains why most roofers here no longer install 3-tab.

Foam. New sprayed polyurethane foam on flat and low-slope roofs, sloped to the scuppers so it does not pond, with an elastomeric acrylic topcoat. Priced by the square foot after the deck has been seen.

Metal. Standing-seam metal is 2–3× the price of shingle, lasts 40–50 years, reflects heat well, and suits the contemporary remodels in the North Valley. Expect HOA review nearly everywhere for metal roofing. Scottsdale communities that allow it often specify the color and panel profile.

Small commercial roofs — TPO, modified bitumen or foam on office and retail buildings — are priced separately from homes; the commercial roof repair guide covers those buildings, and you should describe the building when you request an estimate.

What a replacement includes

• A permit and final inspection where required: check with the City of Scottsdale (or the Town of Paradise Valley, Town of Fountain Hills or Maricopa County, depending on the address); most roofers pull it as part of the job
• HOA architectural submittal with product data and color samples, where the HOA requires one
• Tear-off to the deck, deck inspection, and replacement of damaged sheathing priced per sheet
• Underlayment, flashings, valleys, jacks, drip edge and ventilation, each listed on the estimate
• Debris hauled away and a magnet sweep for nails
• Manufacturer's material warranty registered in your name and a written workmanship warranty from the roofer — get the term in years

What moves the price

Roof size and pitch first. Then material. Then the details that cheap quotes leave out: the underlayment grade, whether valleys get new metal or the old metal gets reused, how many pipe jacks and vents, whether the ridge is vented, and how much deck is soft. Two quotes on the same house can be $5,000 apart because one is relaying old valley metal over single-layer felt and the other is not. Ask what the underlayment is by name. The cost page breaks it down by house size, and the 2026 price breakdown goes through what moves the number.

Timing

October through May is the comfortable window. Roofers here replace roofs year-round, but summer work starts at dawn and a careful crew is off the roof by early afternoon when the deck hits 160°F. If a monsoon storm forced the decision, the usual order is a tarp first, a call to your insurer, and the replacement in the first dry stretch. Roof replacement in Scottsdale, AZ takes three to five working days on an average home; large tile roofs in Paradise Valley or Troon can run a week or more.

Common mistakes on a new roof

• Replacing sound tile. If the tile is intact and the profile is still made, a new tile roof pays for material you already own. Ask for the relay price before you commit.
• Comparing quotes by the bottom line only. One quote may include new valley metal, a ridge vent and deck repair at a stated rate; another may leave all three out. Line them up item by item.
• Ignoring the attic. A new roof over an attic with blocked soffit vents ages faster from below. Ask whether ventilation is part of the job.
• Ordering before the HOA answers. Material the HOA turns down is a restocking fee at best.
• Skipping the final walk. Before the last payment, walk the yard with the roofer or look at their photos: nails swept, debris gone, flashings new where the quote said new.

Questions to ask before a tear-off

1. How many squares is the roof, and how was it measured?
2. Which underlayment goes down, by product name, and how many layers?
3. What is the rate per sheet if the deck is soft, and how many sheets do you expect?
4. Are the valleys, pipe jacks, drip edge and wall flashings new?
5. Who handles the permit and the HOA submittal, and are both on the quote?
6. How will the house be dried in each night if the job runs more than a day?
7. What is the workmanship term, in years, and what does it exclude?

A roofer who answers all seven in writing has given you a quote you can actually compare with the next one.

Paying for it

This guide doesn't promote any lender. Roof financing, Scottsdale or anywhere else, usually means a home-equity line, a personal loan, or an insurance settlement plus the deductible. If a contractor's price only works with their financing partner, get another quote in cash terms and compare.