The 4 roofers based in Altadena average 4.8 stars, and 1 of them take calls around the clock.
At a glance
- 4 companies with a working phone number.
- 6 more cover Altadena from a nearby town.
- Roof work in Altadena needs a permit and a city inspection.
- Get three written bids and compare the scope before the price.

Rivas Roofing Inc
4.7 from 21 reviews

Greater Roofing La Cañada Flintridge
4.9 from 20 reviews
Hayes Roofing Repairs
5.0 from 14 reviews

A & S Roofing Contractors
4.5 from 8 reviews
Where they are in Altadena
Also Serving Altadena
6 more companies cover Altadena from Pasadena. These come up in local search results for Altadena but are based in another town, so each card says where. A roofer a few miles out is still a roofer who will drive to you, and in a smaller city that is most of the choice you have.

Green Ladder Roofing
4.9 from 285 reviews

Ariel Builders Roofing Services
5.0 from 81 reviews

Clarke Brothers Roofing
4.9 from 88 reviews

Hexagon Roofing Inc. - Pasadena Roofers
4.9 from 49 reviews

Ark Roofing & Construction
5.0 from 34 reviews

Lansford Roofing Inc.
5.0 from 20 reviews
Hiring a roofer in Altadena
Tile is everywhere in the San Gabriel Valley, so ask any bidder to price a lift and relay before a full tear off. Older homes here often sit on skip sheathing, which changes what the deck work costs.
Start with three bids. Line the scopes up next to each other before you look at the totals, because a low number usually means a smaller scope rather than a better price. Check the license, confirm workers compensation coverage, and keep the deposit inside the state cap of one thousand dollars or ten percent.
California licenses roofing contractors through the Contractors State License Board. Look up a license before you hire.
Work these companies do
Nearby cities
Common questions
How many roofers are listed in Altadena
4 roofing companies are listed here with a working phone number, and the average rating across them is 4.8 out of 5.
What does a roof cost in Altadena
Most single family reroofs in Los Angeles County run between 12,000 and 40,000 dollars. Tile sits at the top of that range and asphalt shingle at the bottom. Repairs usually land between 500 and 2,500 dollars.
Do I need a permit for roof work in Altadena
Yes for a reroof. The licensed contractor pulls it and the job gets at least one inspection. Small repairs usually do not need one.
How do I check a roofer before hiring in Altadena
Look up the license on the state board site, confirm the C 39 roofing classification is active, ask the insurer to send proof of workers compensation, and keep the deposit at ten percent or one thousand dollars, whichever is less.