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Home San Francisco metro San Francisco Imperia Roofing & Exteriors

Imperia Roofing & Exteriors

5.0 from 14 reviews

Roofing contractor in San Francisco, California

C-39 1145489Open 24 hoursStreet address on fileWebsite

License Verified

1145489 with Contractors State License Board, clear status, classified B, C-39, issued October 27, 2025. 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.

Imperia Roofing & Exteriors is a roofing company in San Francisco, California, rated 5.0 out of 5 from 14 reviews, and listed as open 24 hours.

At a glance

  • Based in San Francisco, in the San Francisco part of the county.
  • Rated 5.0 out of 5 across 14 reviews.
  • Listed as open 24 hours, so a night call is worth a try.
  • Has a website you can check before calling.

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.

Work this company is listed for

These tags come from how the business describes itself and how it is filed in the trade listings. Confirm the details when you call.

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.

Call (415) 813 9110