
DOMUS Design Build is a licensed Los Angeles roofing contractor (C-39) specializing in complete roof replacements: asphalt shingle, tile, and flat roofs, for homeowners across Whittier, La Habra, Downey, Pico Rivera, South Gate, Huntington Park, Lynwood, Compton and greater Los Angeles.
Every job gets a dedicated supervisor and tear-off is always included. Most projects start the same week you approve your estimate. And with financing available, a new roof doesn't have to wait.

We've earned Preferred Contractor status from Owens Corning, reserved for roofers who meet strict standards for licensing, insurance, and installation quality.
That's why we can offer the Owens Corning Limited Lifetime Warranty on every Owens Corning roof we install.

When you sign on with DOMUS you don't have to wait weeks for us to get to your job. We can get started the same week and have your roof completed within a few days.
The rain won't wait for you to be ready, so you shouldn't wait for us.

Our track record of quality work and satisfied homeowners has earned us partnerships with multiple finance companies, which means more competitive terms for you.
Replace your roof now and pay over time with a plan that fits your budget.

Not sure whether you actually need a roof? We'll give you an honest assessment, even if the honest answer is that your roof has a few good years left.
In the case that you do need a roof, we will provide you with a free estimate.
The most popular roofing choice in Los Angeles for good reason: durable, cost-effective, and available in dozens of colors and profiles. As an Owens Corning Preferred Contractor, we install Owens Corning architectural shingles engineered for Southern California sun and wind, backed by the Owens Corning Limited Lifetime Warranty when we install them.
A shingle replacement with DOMUS includes complete tear-off, inspection and replacement of damaged decking, new synthetic underlayment, proper flashing at every penetration, and proper ventilation to keep your attic cooler and your energy bills lower.

Nothing suits Southern California architecture like tile. Whether you're replacing aging clay tile on a Spanish-style home in Whittier or upgrading to concrete tile in Hacienda Heights, we handle the structural evaluation (tile is heavy, your framing has to be verified), full underlayment replacement, and precise installation that keeps water out for decades. In many cases your existing tile can be salvaged and re-laid over new underlayment, saving you thousands of dollars in the end.

Flat and low-slope roofs are everywhere in Los Angeles: on mid-century homes, additions, garages, and ADUs, and they fail differently than pitched roofs. We install TPO single-ply membrane and modified bitumen (torch-down) systems with proper slope-to-drain, sealed penetrations, and reflective surfaces that cut cooling costs. If your flat roof is ponding, blistering, or leaking, it's time for a roof replacement done right.

Most asphalt shingle roof replacements in the Los Angeles area fall roughly between $18,000 and $35,000 depending on the size of your roof, its pitch, and the condition of the decking underneath. Tile and flat roof systems vary more widely. The only way to know your real number is after a free inspection, and unlike some contractors, our estimates include tear-off and haul-away, so the price you see is the price you pay. Financing is available.
Widespread granule loss, curling or missing shingles, multiple leaks, or a roof past 20–25 years old usually points to replacement. A single leak on a younger roof may just need a repair. Our free inspection gives you an honest answer either way, we don't sell replacements to homeowners who don't need them.
Most single-family homes are completed in 2–3 days, including full tear-off. Larger homes or tile projects may take longer. Because we offer same-week starts, your total timeline from estimate to finished roof is often under one week.
Yes, re-roofing requires a permit in the City of Los Angeles and in all Los Angeles County cities. We handle all permitting and inspections for you as part of every project.
Every Owens Corning roof we install comes with the Owens Corning Limited Lifetime Warranty, available because of our Preferred Contractor status. We'll register it for you and explain exactly what's covered before the job starts.
Yes. We hold both a B (General Contractor) and C-39 (Roofing) license: CSLB #1107347 and we're bonded and fully insured. Many general contractors sub out roofing to someone else; we're licensed to do it ourselves.
DOMUS Design Build - B, C-39 - Lic #1107347
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