What We Do | Diablo Roofing & Maintenance Roofing Services
We've been providing roofing services to Diablo homeowners and businesses for 17 years. From repairs to full replacements. It's all we do, and we do it right.
Roof Replacement
We replace roofs. It's what we do more than anything else. Our Diablo crews average 15-20 complete tear-off and replacements per month. That kind of volume means we've seen every situation: steep pitches, multiple layers, rotted decking, improper ventilation from the last guy. We fix all of it and install a roof system that's warranted for decades.
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Roof Repair
We warranty every repair for 5 years. If the same area leaks again due to our workmanship, we come back free. That warranty is in writing and it means something because we're a local Diablo company. We're not disappearing.
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Storm Damage Repair
Wind damage and hail damage look different and require different documentation. Our HAAG-trained inspectors know what adjusters look for: granule displacement patterns, fractures in the shingle mat, seal failures, cracked ridge caps. Proper documentation is why our claims get approved.
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New Roof Installation
We handle new construction from permits through final inspection. Our Diablo office coordinates with your builder on scheduling, material delivery, and inspection timing. Typical install time is 1-3 days depending on size and complexity.
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Metal Roofing
Color options in metal roofing are virtually unlimited. Matte black, charcoal, forest green, copper penny, barn red, slate blue. We order custom colors from Sheffield Metals and McElroy Metal with 40-year fade warranties. Your house, your style.
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Shingle Roofing
Designer shingles like GAF Camelot II, Owens Corning Berkshire, and CertainTeed Grand Manor mimic premium materials. Slate, cedar shake, heavy wood. They cost 30-50% more than standard architectural shingles but the curb appeal is worth it for higher-end Diablo homes. Full manufacturer warranties included.
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Flat Roofing
Flat roof leak detection in Diablo: we start with a visual inspection of seams, flashings, and penetrations. If the leak source isn't obvious, we use electronic leak detection (ELD) or flood testing on membrane roofs. We find it and fix it. No guessing, no unnecessary tear-offs.
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Commercial Roofing
For commercial kitchens and restaurants in Diablo, PVC membrane is the only option that resists animal fat and chemical exposure from rooftop grease exhaust. We install IB Roof Systems and Duro-Last PVC with heat-welded seams and custom accessories. Modified bitumen with SBS or APP polymer-modified asphalt for high-traffic commercial roofs. Two-ply systems with 20-year NDL (No Dollar Limit) warranties from Johns Manville or Firestone.
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Gutter Installation
Clogged gutters cause fascia rot, soffit damage, and foundation erosion from concentrated water runoff. That's not a marketing scare tactic. We see the damage on every other gutter replacement in Diablo. Properly sized gutters with adequate downspout capacity move water away from the house. We calculate capacity using rainfall intensity data for Diablo: roof area x pitch factor x rainfall rate in inches per hour. Standard 5" K-style handles 5,520 square feet of effective roof area.
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Roof Inspection
Buying or selling a home in Diablo? A roof inspection from a licensed contractor beats whatever the home inspector saw from the driveway. We check every component, give you a remaining-life estimate, and flag anything the buyer or seller should know about.
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Emergency Roof Repair
Emergency tarping is step one. Stop the water. We secure heavy-duty poly tarps over the damaged area using 2x4 nailer boards attached to the deck. Once the immediate threat is contained, we schedule the permanent repair within 48-72 hours.
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Skylight Installation
Tubular skylights work where standard skylights can't. Interior bathrooms, hallways, closets. A reflective tube runs through the attic from a small rooftop dome to a ceiling diffuser. Brings in surprisingly good natural light. We install them in 2-3 hours.
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