When to replace your roof
Most asphalt shingle roofs last 20–30 years in the Central Valley. If your roof is showing granule loss, curling shingles, multiple leaks, or daylight through the deck, it's time. A free inspection from DeHart will tell you exactly where you stand — no sales pitch, just facts.
Materials we install
We install every major roofing system: asphalt shingles (Owens Corning, GAF, CertainTeed), concrete and clay tile, standing seam metal, and flat/low-slope systems (TPO, modified bitumen). Every material is California Title 24 compliant for energy efficiency.
Our replacement process
1. Free inspection with written report and photos. 2. Flat-rate quote with every line item explained. 3. Complete tear-off down to the deck — no layovers. 4. Deck repair and re-sheeting as needed. 5. New underlayment, flashing, and ventilation. 6. Material installation by certified crews. 7. Full debris removal and magnetic nail sweep. 8. Final walk-through with the homeowner.
Warranty coverage
As an Owens Corning Platinum Preferred contractor (top 1% nationwide), DeHart Roofing offers manufacturer-backed warranties up to 50 years — including labor and materials. This is a level of warranty protection that most local contractors simply cannot provide.
Other services
DeHart Roofing also provides roof repair, free roof inspection, storm damage repair, roof maintenance, gutters & flashing across Turlock, Modesto, and the Central Valley.
Service areas
We provide roof replacement in Turlock, Modesto, Ceres, Denair, Hughson, Keyes, Waterford, Delhi, Hilmar, Oakdale, Newman, Patterson, Riverbank, Salida, Empire, Stockton, Tracy, Manteca, Lodi, Ripon, Escalon, Lathrop, Merced, Atwater, Livingston, Los Banos, Gustine, Sonora, Jamestown, Dublin, Livermore, Pleasanton, Brentwood, Discovery Bay, Elk Grove, Sacramento, Roseville, Rocklin, Fresno, Clovis, Madera, Vacaville, Fairfield, Davis, Jackson, Angels Camp, Copperopolis, El Dorado Hills and surrounding communities across Alameda, Amador, Calaveras, Contra Costa, El Dorado, Fresno, Madera, Merced, Placer, Sacramento, San Joaquin, Solano, Stanislaus, Tuolumne, and Yolo counties.