New roof installation, replacement & repair — tile, shingle, flat & cool roofs built to handle the LA sun and protect your home for decades.
Roofing
Your roof is your home's first line of defense. In Greater Los Angeles, it faces intense UV exposure, seasonal wind storms, and the occasional heavy rain — all of which take a toll over time. Whether you need a full roof replacement, an urgent repair, or you're building new, Reign Builders Group delivers roofing work that holds up and looks great from the street.
As a family-owned company with 10+ years of experience across the San Fernando Valley and Greater LA, we treat every roofing project like it's our own home. You get a clear proposal, a defined timeline, and a crew that cleans up completely when the job is done.
We'll call you within a few hours to schedule your free on-site estimate.
Free on-site visit · Written quote in 48 hrs · No pressure
🔒 No spam · 🛡 1-Year Warranty · ✅ Insured & Bonded
What We Install
Why Reign Builders
Where We Work
We come to you anywhere in Greater Los Angeles — Ventura County, the San Fernando Valley, and beyond. Click your area for local info.
FAQ
In Greater LA, a full roof replacement typically runs $8,000–$25,000+ depending on roof size, pitch, material choice, and the extent of any deck repairs needed. Tile roofs generally cost more than shingle due to material and labor complexity. We provide a detailed written quote after a free on-site inspection so you know exactly what you're paying for. Call (818) 231-9180 to schedule.
Yes — most full roof replacements in LA County require a building permit. We handle the permitting process for you. Obtaining proper permits protects you as a homeowner, ensures the work is inspected, and prevents issues when you sell the property.
Most residential roof replacements take 1–3 days depending on roof size and complexity. Tile roofs may take slightly longer than shingle due to the weight-management and installation process. We give you an exact timeline in writing before we start.
For Greater LA, concrete or clay tile is the gold standard — it's fire-resistant (critical in fire-prone hillside areas), reflects heat well, and lasts 40–50 years. Architectural shingles are a great cost-effective option. We also install cool-roof systems that can meaningfully reduce summer energy bills.
Often yes. Many leaks are caused by failed flashing, a handful of cracked tiles, or a compromised valley — all of which can be repaired without a full replacement. We always give you an honest assessment of whether repair or replacement makes more financial sense for your situation.
Our Commitment to Every Client
Mon–Fri 8am–6pm
Free On-Site Estimate · No Obligation
We come to your property anywhere in Greater Los Angeles, inspect your roof, and deliver a detailed written quote within 48 hours. No pressure, no surprises.