San Dimas prices
Roof replacement cost in San Dimas, CA
A full replacement is priced by the square — a hundred square feet of roof — and then adjusted for everything that makes your roof different from an average one.
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Nobody will call you about this request unless you say yes to a company by name.
These are estimated ranges, not quotes. Compiled from public installed-cost data for California and adjusted for how San Dimas is built. No contractor is bound by them, and nobody can price a roof they have not stood on.
| Covering | Per square | Typical whole roof | Expected life |
|---|---|---|---|
| Architectural asphalt shingleThe default choice on most American homes, and usually the right one. | $650 – $925 | $13,000 – $27,000 | 25 to 30 years |
| 3-tab asphalt shingleThe cheapest thing that still counts as a roof. Fewer and fewer crews will install it. | $525 – $725 | $10,500 – $21,000 | 15 to 20 years |
| Impact-rated asphalt shingleClass 4 rated. Often earns an insurance discount where hail is a factor. | $825 – $1,300 | $16,500 – $37,500 | 25 to 35 years |
| Concrete tileThe tile lasts far longer than the underlayment beneath it, which is the catch. | $1,200 – $2,100 | $24,000 – $61,000 | 40 to 60 years |
| Standing-seam metalThe long game. Costs double up front and outlives two shingle roofs. | $1,500 – $2,500 | $30,000 – $72,500 | 40 to 70 years |
What moves the price
- Access — a truck that cannot get near the house adds hours to every load
- Permit and inspection fees, which vary more between towns than people expect
- How many old layers have to come off before the new one goes on
- Warranty tier, which is really a question about who honours it in fifteen years
- Whether the valleys, drip edge and step flashing are being replaced or reused
Locally
Dry offshore wind lifts material that damp coastal air had been holding down. Most wind losses here happen on a handful of nights a year.
Use these as a sanity check rather than a quote. If every number you are shown sits well outside this range in either direction, that is worth asking about.
These are estimates, not quotes. They are compiled from national installed ranges adjusted for California costs and for how San Dimas is built. No contractor is bound by them.
Questions about price
Is this really free?
Yes. You pay nothing, now or later. Roofing contractors pay us for the introduction, which is why the service costs you nothing and why we are upfront that it is how we make money.
I have solar panels. What happens to them?
They come off and go back on, and that is a separate cost, often handled by the solar installer rather than the roofer. If the roof is near the end of its life, do the roof first — removing and refitting panels twice is money wasted.
What does a new roof cost in San Dimas?
Most quotes here for a standard asphalt replacement come in around $13,000 to $27,000. That assumes one layer to remove and sound decking. Every quote you get should say in writing what happens if the decking is not sound.
Start with a free estimate
No cost. We email you once when a provider near you can take it on.