Already got a roofing bid? We'll beat it.

Enter your address. We'll measure your roof from satellite, then show you exactly how much we can save you against your lowest quote.

Used only to measure your roof. Your info is secure and never sold.

GAF Master Elite

4.9 · Google reviewed

CSLB #1078806

50-year warranty

What's the lowest bid you've gotten so far?

Drop in your best quote from another roofer. We'll run your roof through our pricing and show you what we can do.

Lowest bid amount in dollars

Total installed price from your other quote.

GAF Master Elite · CSLB #1078806 · 50-year warranty · Your info is never sold

Good news — we've got a number for you

Where should we send it?

Confirm a few details and we'll show you exactly how much you save.

Full Name

Phone

A project manager calls to confirm and lock in your price. Usually within 2 hours.

CSLB #1078806 · Licensed, bonded & insured · Your info is never sold

Running your roof through our pricing…

Pulling your measurements

We ran the numbers

Yes — we can beat that.

You save

Your lowest bid $0

Your Hamilton price $0

That's a complete GAF roof — tear-off, every layer of the GAF Lifetime System, permits, cleanup, and our 35-year labor guarantee — for less than your cheapest quote.

We ran the numbers

We'll match it — and out-build them.

That's a sharp quote. We'll match your $0 — and back it with what most roofers at that price can't:

✓GAF Master Elite installation — top 2% of U.S. roofers, required to issue GAF's strongest warranties.
✓50-year non-prorated GAF system warranty plus our 35-year labor guarantee.
✓No commissioned salesperson baked into your price — you deal direct.

A project manager will call to confirm the match and walk you through exactly what's included.

You're in good hands

We'll beat your bid.

A project manager will measure your roof and come back with a number that beats your quote — on a complete GAF roof with our 35-year labor guarantee.

A project manager calls in 15–30 minutes

They'll confirm your roof, lock in the price, and answer anything. No commissioned salesperson, no pressure.

Or call us now: (650) 977-3351

Let's do this one by phone

Rachel · Hamilton Exteriors

Replies in seconds