- 8184663363
- aacaliforniaroofing@gmail.com
- License : #1147688
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AA California Roofing provides commercial roofing in Los Angeles County for smaller buildings: offices, retail stores and multi-unit properties, most of them with flat or low-slope roofs. We repair leaks, re-roof with torch-down and maintain existing roofs. We are licensed C-39 Roofing and B General Building (CSLB #1147688).
For a leak, a roof survey or an estimate on a re-roof, send the property address through our contact page. Owners with more than one building are welcome. One of our Google reviewers wrote: “My third time Using AA for my properties and each time they delivered exactly what you should expect from a professional roofing company.”
Our commercial work is on the smaller buildings that line Los Angeles commercial streets: a strip of shops, a two-story office, an apartment building, a restaurant, a mixed-use building with units over retail. Their roofs fall into a few types.
| Roof type | Typical buildings | What we do |
|---|---|---|
| Torch-down (modified bitumen) on flat and low-slope roofs | Retail strips, offices, apartment and mixed-use buildings | Repair blisters, split seams and failed flashing; full torch-down re-roofs |
| Older flat roofs (built-up, gravel or rolled roofing) | Older commercial and apartment buildings | Leak repairs to buy time; a new torch-down system once patching no longer holds |
| Pitched tile roofs | Restaurants, offices and apartment buildings built in Spanish or Mediterranean style | Tile replacement, underlayment renewal, new tile roofs (see tile roofing) |
| Pitched shingle roofs | Small offices, apartment complexes, converted houses | Repairs and shingle replacement |
Torch-down roofing is a modified bitumen membrane laid in sheets and bonded with a torch, with the seams heat-welded. How it is installed and repaired on smaller roofs is covered on our flat roof and torch-down page. If your building has a single-ply membrane such as TPO or PVC, mention it on the first call and we will tell you straight away whether it is work we take on.
On a commercial building the roof is rarely the only thing that matters during the work. Customers, tenants, deliveries and rooftop equipment all have to keep working around it. This is what we settle with the owner or manager before a crew goes up:
Torch-down work uses an open flame, so fire safety is planned before the first torch is lit. The 2025 California Fire Code requires at least one multipurpose portable fire extinguisher with a minimum 3-A 40-B:C rating on the roof being covered or repaired (section 3305.10.2), and it treats torch work as hot work, which calls for a fire watch during the work and for at least 30 minutes after it ends (section 3504.2.1). Local fire departments can add their own requirements.
A re-roof on an occupied building runs in a set order. Knowing it helps you plan tenants, budgets and timing.
On a flat roof, small problems stay invisible from the street until they reach a tenant’s ceiling. A scheduled roof check catches them on the roof instead. The fall, before the rains, is the time that matters most in Los Angeles; a check after any big storm is the other one worth making.
Between visits, these reports from tenants or staff deserve a call:
Keep a simple roof file for each building: the date of each repair, photos, invoices, the permit for the last re-roof and any manufacturer paperwork. It speeds up every future repair and answers a buyer’s or lender’s questions when the property changes hands. Our roof inspection page lists what a full inspection covers.
If you look us up, the state board’s record for CSLB License #1147688 shows two classifications (C-39 Roofing and B General Building), a $25,000 contractor’s bond and our workers’ compensation coverage.
We serve commercial properties throughout Los Angeles County, from the San Fernando Valley and Santa Clarita to Pasadena, Glendale, Burbank, Santa Monica, Culver City, Torrance, Long Beach and the cities in between, and in Ventura County we take commercial work in Simi Valley, Thousand Oaks, Moorpark, Camarillo and Oxnard. The full list is on our areas we serve page.
The roofing work is the same from one city to the next; the permit is not. It comes from the building department that covers the address (LADBS within the City of Los Angeles), so the permit steps, fees and inspections change with the city. That part is ours to handle.
AA California Roofing is a roofing company in Los Angeles, licensed by the state and run from Woodland Hills, and our crews cover all of Los Angeles County plus nearby Ventura County cities. Write to us through the contact form with the building’s address, what the roof is doing and how the building is used. Estimates are free.
Explore genuine Google reviews from our satisfied customers and discover why they trust our team for reliable solutions, quality workmanship, and exceptional service.
