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โ˜…โ˜…โ˜…โ˜…โ˜… 4.8 Stars ยท 378+ Reviews

Professional Flat Roofing | O Neals Roofing & Maintenance

Same-Day Appointments Available  ยท  24/7 Emergency Service

O Neals Roofing & Maintenance โ€” GAF-Certified Roofing Contractor in O Neals, CA. Licensed, Bonded & Insured.

Call (877) 586-1316
📞 (877) 586-1316

Don't let a small leak become a big problem. Free inspections, no obligation.

Same-Day Service Licensed & Insured Free Estimates
<60 Min
Response Time
13+
Years Experience
4.8
Star Rating
378+
Happy Reviews

A flat roof that ponds water is a flat roof with a problem. Standing water degrades membrane material, compresses insulation, and finds every weak point in the system. O Neals Roofing & Maintenance solves ponding with tapered insulation that creates positive drainage, minimum quarter-inch per foot slope to drains, scuppers, or roof edges.

PVC membrane is the only flat roofing material that resists animal fats and chemical exposure from rooftop grease exhaust. If you own a restaurant or commercial kitchen in O Neals, PVC is the right choice. TPO and EPDM will deteriorate when exposed to kitchen grease venting.

flat roofing services in O Neals

Our Flat Roofing Process

1

Flat Roof Inspection

Before recommending repair, coating, or replacement, we inspect the entire flat roof system. Membrane condition, insulation integrity, and drainage patterns all factor into our recommendation.

2

System Recommendation

Your proposal includes membrane type, insulation R-value, drainage design, and warranty coverage. If multiple options make sense, we price all of them so you can compare and choose what fits your budget and goals.

3

Professional Installation

Our flat roof crew installs per manufacturer specifications and NRCA guidelines. TPO seams hot-air welded and probe-tested. Modified bitumen torch-applied in two plies. EPDM fully adhered with proper lap adhesive. Tapered insulation installed to create positive drainage.

4

Final Inspection

After installation, we verify drainage by checking water flow to all drain points. No ponding. Every seam tested. Manufacturer warranty registered, 15-20 year coverage depending on system and build-up.

What O Neals Customers Say

โ˜…โ˜…โ˜…โ˜…โ˜… 4.8/5 from 378+ reviews
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"Responded fast and got the job done right the first time. Crew was polite, professional, and cleaned up everything. Would absolutely hire again."

R
Robert H., O Neals
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"Our neighbors recommended them and now we understand why. Meticulous attention to detail and they treated our home like it was their own."

M
Mark H., O Neals
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"From the first phone call to the final walkthrough, everything was seamless. The team was courteous and efficient. Already recommended them to two friends."

M
Michael B., O Neals
Join 378+ Happy Customers โ€” Call (877) 586-1316

Why Choose O Neals Roofing & Maintenance for Flat Roofing?

Drainage Solutions

We solve ponding water with tapered insulation systems. Minimum quarter-inch per foot slope to drains or edges. Ponding is the number one flat roof killer. We eliminate it.

Core Sampling & Testing

Before recommending replacement or coating, we core sample the roof to check insulation moisture. Waterlogged insulation means tear-off. Dry insulation means options.

Specialized Flat Roof Crew

Flat roofing requires different skills and equipment than sloped roofing. Our flat roof crew does this work every week, hot-air welders, torch kits, and adhesive systems are their daily tools.

Manufacturer Warranties

15-20 year manufacturer warranties on new flat roof installations. Coating systems warrantied for 10-15 years. All backed by certified installation.

Flat Roofing FAQ

TPO and PVC: 15-25 years. EPDM: 20-30 years. Modified bitumen: 15-20 years. Lifespan depends on proper installation, drainage, and maintenance. Regular inspections catch small issues before they shorten roof life.

Usually, yes. Most flat roof leaks originate at seams, flashings, or penetrations, all repairable. If the leak is from widespread membrane failure or waterlogged insulation, replacement is the better long-term solution.

A roof coating is a liquid-applied membrane, usually silicone or acrylic. That extends the life of an existing flat roof by 10-15 years. It works when the existing membrane and insulation are in reasonable shape. We core sample and moisture test to determine if your roof qualifies.

Have More Questions? Call (877) 586-1316

SAME-DAY APPOINTMENTS AVAILABLE

O Neals Storm Season Is Here. Is Your Roof Ready?

24/7 emergency service. Most appointments available within 48 hours.

📞 Call (877) 586-1316

โ˜…โ˜…โ˜…โ˜…โ˜… 4.8/5 from 378+ Reviews  ยท  Licensed  ยท  Insured

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