Trusted Mount Hermon Roofing Experts | 17+ Years

Replacing your roof isn't just about shingles. We install ice and water shield in the valleys and along eaves, synthetic underlayment across the whole deck, new drip edge on rake and eave, starter strip, and ridge vent. That's how a roof lasts 30 years in California.

Missing shingles, cracked flashing, a leak over the kitchen. Whatever it is, we fix it. Our Mount Hermon repair crew runs 6 days a week. Most repairs take half a day.

Wind speeds over 60 mph cause shingle tab lift and seal failure. Hail over 1" diameter causes fractures through the shingle mat to the fiberglass reinforcement. Our HAAG-trained inspectors know the difference between cosmetic damage and functional damage. That distinction determines your insurance payout.

We install new roofs on new construction, room additions, detached garages, and covered patios. Our Mount Hermon crews handle residential and light commercial. Standard install time is 1-3 days depending on size.

Corrugated metal and R-panel are cost-effective options for barns, detached shops, and covered patios in Mount Hermon. We install 29-gauge and 26-gauge corrugated with exposed fasteners using neoprene washer screws. For homes, we recommend 24-gauge standing seam with concealed fasteners. Cleaner look, no exposed fastener maintenance. DaVinci composite shake and slate profiles give you the metal longevity with a traditional California aesthetic.

Your shingle choice determines your warranty, your curb appeal, and how your roof handles California weather. We'll show you samples, explain the differences, and let you pick what fits your budget. No pressure.

Commercial flat roof replacement in Mount Hermon starts with a core sample to check the existing insulation. If it's waterlogged, everything comes off. If it's dry, we can sometimes overlay. Saves you $2-$4 per square foot.

Modified bitumen (mod-bit) is still the best choice for high-traffic commercial roofs in Mount Hermon. We torch-apply SBS-modified base and cap sheets over properly primed concrete or approved decking. Two-ply mod-bit systems carry 20-year NDL (No Dollar Limit) warranties through GAF, Firestone, or Johns Manville. NRCA member. We follow the manual.

Improperly sized gutters cause fascia board rot and foundation erosion. We calculate gutter capacity using the rainfall intensity formula: roof square footage x pitch factor x rainfall rate (inches/hr for Mount Hermon). Standard 5" K-style handles 5,520 sq ft of effective roof area. Bigger roofs or steeper pitches need 6" gutters with 3x4" downspouts. We hang with hidden hangers screwed into rafter tails every 24".

Free roof inspections for Mount Hermon homeowners. No catch, no obligation. We inspect your roof, hand you the report, and let you decide what to do next. If you need work, we'll quote it. If you don't, we'll say so.

Fallen tree limb damage requires structural assessment before repair. We check rafter integrity, decking condition, and whether the ceiling joists below were impacted. If structural members are cracked or displaced, you need a framing carpenter before we re-roof. We coordinate with trusted Mount Hermon contractors for structural work. Insurance carriers require separate line items for structural vs. roofing repairs. We document both.

Vented skylights open to let hot air escape. Great for kitchens and bathrooms in Mount Hermon. Fixed skylights are cheaper and simpler. Solar-powered options from VELUX qualify for the federal 30% tax credit through 2032.