Home Los Angeles County Signal Hill Advanced Roofing Systems Inc

Advanced Roofing Systems Inc

4.7 from 44 reviews

Roofing contractor in Signal Hill, California

C-39 1018039

License Verified

1018039 with Contractors State License Board, clear status, classified C-39, issued September 9, 2016. That includes the C-39 Roofing classification, which is the one that covers roofing work.

We read the state file on September 20, 2026. A license can change status any week, so check it yourself before you hand over money. Check it on the Contractors State License Board site.

Advanced Roofing Systems Inc is a roofing company in Signal Hill, California, rated 4.7 out of 5 from 44 reviews.

At a glance

Based in Signal Hill, in the South Bay and Harbor part of the county.
Rated 4.7 out of 5 across 44 reviews.
No posted hours on file.
No website on file, so the phone is the way in.

What to ask when you call

Every roofer in this directory is a real company with a working number. What separates a good call from a wasted one is the questions you bring. Ask for the state contractor license number and the C-39 Roofing classification. Ask whether the crew doing the work is on staff or subcontracted. Ask who pulls the permit and who handles the city inspection.

California licenses roofing contractors through the Contractors State License Board. Look up a license before you hire.

Then ask for the quote in writing with the roof area in squares, the material by product name, a price per sheet for any bad plywood, and the labor warranty in months. A company that gives you all of that on the first call has done this a lot.

Before you sign anything

In California, keep the deposit inside the state cap of one thousand dollars or ten percent. If a bid comes in far under the others, find out what got left out of the scope rather than assuming you found a deal.

Our guide to reading a roofing estimate walks through the lines that belong on every quote. Checking a contractor license takes about ten minutes.