Complete roof replacement from tear-off to final inspection — certified crews, manufacturer-backed warranties, code-compliant installation
Average response time: under 2 hours
If you notice any of these issues, contact a licensed CA roofing contractor for a professional assessment.
Shingles are 20+ years old and showing granule loss in gutters
Multiple leaks or recurring water stains on ceilings
Visible sagging or dipping in the roofline
Curling, cracking, or blistering across large sections
Storm damage with missing shingles or exposed deck
Energy bills increasing due to poor attic insulation and ventilation
we never overlay; every deck board is checked for rot before new material goes down
GAF Golden Pledge, CertainTeed 5-Star, Owens Corning Preferred crews
balanced intake and exhaust to maximize shingle lifespan and prevent ice dams
impact-resistant class-4 shingles and wind-rated fastening patterns available
up to 50-year manufacturer coverage plus 25-year workmanship guarantee
Every project follows a structured process so you know exactly what to expect at each stage.
Free roof inspection
Detailed written estimate
Material selection consultation
Permit filing
Old roof tear-off
Deck inspection and repair
Ice shield and underlayment
Shingle installation with proper offset
Flashing and penetration sealing
Ridge vent and ventilation
Debris cleanup and haul-away
Final walkthrough and warranty registration
Free inspections • Same-day estimates • CA-licensed crews
We install manufacturer-certified products from industry-leading brands — each backed by warranty protection and proven performance in CA weather conditions.
Every installation includes manufacturer warranty registration plus our workmanship guarantee — up to 50-year material coverage and 25-year labor warranty.
Every roof replacement project from Davis Roofing & Maintenance includes a complete service package — no hidden fees, no surprise charges.
"Couldn't believe how clean the job site was when they left. Three passes with the magnet, swept the driveway, cleaned the gutters out. My wife said the yard looked better than before they showed up."
"We were quoted $18,500 for a 32-square replacement with Timberline HDZ. They hit the number exactly. No change orders, no surprise fees. That's rare in this business."
"Our insurance company tried to lowball us on the storm claim. Davis Roofing & Maintenance supplemented the estimate and got it approved for $7,000 more. They know the Xactimate system better than the adjuster did."