About Denco Roofing Company

Every roof we sell is roofed by our own crews. The person who walks your roof and gives you a price works for Denco, and so do the roofers who show up to do it. We think that is the only way to stand behind what goes on a roof.

Our crews work from two offices: one on East 1st Street in downtown Long Beach and one on Biola Avenue in La Mirada. Between them we reach the coast, the Gateway Cities and north Orange County without a long drive.

Most of our work is residential: clay and concrete tile on Spanish and newer homes, composition shingle on ranch and Craftsman houses, and the flat and low-slope roofs on mid-century homes, additions and garages. We also handle apartment buildings, condo associations and small commercial roofs.

The single most common job we see in Long Beach is a tile roof whose tiles are fine and whose felt is not. That is why we built a tile underlayment check into this site and why so many of our Roof Advice articles start with what is under the tile.

We look before we price. A roofer walks the roof, checks the flashing and the attic where it is reachable, and photographs what matters. You get the options, usually repair, partial replacement and full replacement, with the cost of each.

Our roof costs page lists typical Long Beach ranges for every service we offer, so you have a sense of the number before anyone climbs a ladder.

The phone is answered 24 hours a day. During the day it rings at the office, and at night it goes to someone who can send a crew for a leak. We take calls only: no forms, no online booking, one number.

On a rare day when every crew is booked or we cannot pick up, a call may be forwarded to another local roofing company so a roofer still answers. Whoever takes that call will say who they are. We would rather you hear from a roofer than from a voicemail.

Our Roof Advice articles are edited by Hubert Tisdale, our Roof Advice Editor. They are written from what our roofers see on Long Beach roofs: storms, salt air, permits, tile underlayment and the questions homeowners ask us most.