What We Do | O Neals Roofing & Maintenance Roofing Services
Whether it's a leaky pipe boot or a 50-square replacement, our O Neals crews have the training and equipment to handle it. Residential and commercial.
Roof Replacement
Full roof replacement starts with a complete tear-off down to the deck. We inspect every board for rot or soft spots. In O Neals, we find decking damage on about 30% of tear-offs. Damaged sections get replaced with CDX plywood before anything else goes on. Then we build up: ice and water shield in valleys and at eaves, synthetic underlayment across the full deck, new drip edge on every edge, starter strip, field shingles, hip and ridge caps, and ridge vent. Dumpster, permits, and cleanup included.
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Roof Repair
Improper step flashing is the leading cause of roof leaks at wall-to-roof transitions. Step flashing needs to be woven between shingle courses with each piece extending 4" above the shingle exposure. We see O Neals homes where the last roofer used continuous L-flashing or just caulked the gap. That always fails. We tear it out and install proper step flashing with a kick-out diverter at the bottom per IRC R905.2.8.3.
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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
Building a custom home in O Neals? We work directly with you and your architect on material selection, color coordination, and budget planning. From designer shingles to standing seam metal, we install it all and back it with manufacturer plus workmanship warranties.
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Metal Roofing
Metal roofing works on pitches as low as 3:12 for standing seam and as low as 1:12 with specific underlayment and sealant requirements. Steep pitches look incredible in metal. We help you choose the right panel profile, material, and color for your O Neals home.
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Shingle Roofing
Shingle color matters more than you think. Dark shingles absorb heat. Great for cold California winters, harder on cooling bills in summer. Lighter colors reflect heat. Algae-resistant granules prevent black streaking. We bring shingle samples to your O Neals home so you can see them against your siding and trim.
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Flat Roofing
TPO single-ply membrane in 60-mil or 80-mil thickness, fully adhered or mechanically attached over minimum R-25 polyiso insulation. Hot-air welded seams tested with a probe at every joint. We install per NRCA and manufacturer specifications with tapered ISO insulation creating minimum 1/4" per foot positive drainage. Ponding water is the number one cause of flat roof failure in O Neals. Tapered insulation eliminates it. FM 4473 rated systems available for hail-prone areas. Fully warranted by Carlisle, Firestone, or GAF.
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Commercial Roofing
Your commercial roof has HVAC units, exhaust fans, plumbing vents, and satellite dishes punching through it. Every penetration is a potential leak point. We install prefabricated curbs, custom-welded flashings, and pitch pans that handle foot traffic and thermal cycling without failing.
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Gutter Installation
Half-round copper gutters with round downspouts are the premium install for historic and high-end homes in O Neals. We solder every joint on-site with 50/50 tin-lead solder. Copper weathers to a green patina in California's climate over 5-7 years. For modern aluminum installs, we use Spectra Metals .027 gauge seamless stock in 25+ color options with Raytec hidden hangers rated to 25 lbs per linear foot of combined debris and ice load.
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Roof Inspection
Our 27-point residential roof inspection: (1) shingle condition and granule loss, (2) nail pops, (3) lifting tabs, (4) ridge cap integrity, (5) valley flashing, (6) step flashing at walls, (7) chimney flashing and counter-flashing, (8) drip edge condition, (9) pipe boot seals, (10) plumbing and HVAC vent integrity, (11) ridge vent function, (12) soffit ventilation, (13) gutter pitch and capacity, (14) downspout drainage, (15) fascia condition, (16) soffit condition, (17) ice dam evidence, (18) moss or algae growth, (19-27) attic: decking moisture, insulation displacement, rafter condition, bathroom exhaust routing, daylight penetration, ventilation balance, mold indicators, pest intrusion, previous repair evidence. Written report with annotated photos emailed same day.
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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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