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Home roof repair and re-roofing in Artesia, CA
Artesia is a small, dense city where older houses, newer infill homes and busy commercial blocks sit side by side. Roofs range from tired shingle on post-war houses to flat roofs over storefronts.
Roofing in Artesia at a glance
ZIP codes we cover here:
- 90701
- 90702
Nearest office: Long Beach. Phone answered 24/7.
Call (562) 414-1770Artesia is a compact city tucked between Cerritos, Norwalk and Bellflower, about 20 minutes northeast of our Long Beach office by the 605 or the 91. Our La Mirada office is a short drive away. Pioneer Boulevard runs through the center of town, lined with shops and restaurants that each have a roof of their own to look after.
We work on both sides of Artesia: homes on the residential streets and the low-slope roofs over the businesses along the main corridors. In both cases, the work is often about catching small problems before a winter storm turns them into ceiling damage.
Post-war homes, newer infill and storefront roofs
Residential Artesia is mainly one-story homes from the late 1940s and 1950s on modest lots, with stucco walls and asphalt shingle roofs. Over the years, some lots have been redeveloped with newer two-story homes or small townhome groups, usually with concrete tile or architectural shingle and small flat areas.
The commercial streets carry a mix of older one- and two-story buildings with built-up, torch-down and coated flat roofs behind parapets. Many have rooftop air conditioning units, signs and vents that cut through the membrane. Each penetration is a potential leak point and needs regular attention.

Roof problems we see most in Artesia
Leaks at rooftop units
Air conditioning curbs and ducts on commercial roofs are flashed into the membrane. When that flashing cracks, water runs straight into the space below.
Old shingle at end of life
Many post-war Artesia homes have shingles that are curling and brittle. Patching becomes a cycle, and replacement is usually the better answer.
Infill homes tied to old roofs
Where a newer structure meets an older one, roofs and walls join at odd angles. Those joints need well-made flashing to stay dry.
Ponding behind parapets
Flat roofs with low spots hold water against the parapet walls. Over time the membrane and wall flashing break down at that line.
Working on Artesia homes and businesses
Artesia is its own city, and re-roof permits are handled by the city rather than Long Beach. We apply for the permit, set up the inspection and have the crew present for it. For commercial roofs, we plan around business hours and coordinate with tenants about noise, access and any rooftop unit shutdowns.
Artesia is inland, so heat and sun do most of the damage to roofs here. Coatings that reflect sunlight can extend the life of a sound flat roof, and we check whether a coating or a full replacement is the right fit. Parking is tight on many commercial blocks, so we schedule deliveries early in the day.
Most-requested here
Roofing services for Artesia
Roof Repair
Roof repair covers the targeted fixes that keep a roof working: replacing broken tiles or shingles, resealing penetrations, fixing flashing and patching worn sections of a flat roof.
Read moreCommercial Roofing
Commercial roofing covers repair, restoration and replacement of low-slope roofs on warehouses, retail centers, offices, restaurants and light industrial buildings, using systems such as TPO, PVC, modified bitumen, built-up roofing, spray foam and coatings.
Read moreRoof Coatings
A roof coating is a fluid-applied layer, usually silicone, acrylic or another elastomeric product, rolled or sprayed over a sound existing roof to seal small cracks and reflect sunlight.
Read moreAsphalt Shingle Roofing
Asphalt shingle roofing, also called composition roofing, is the most common roof on Long Beach ranch homes and bungalows.
Read moreRoof Leak Repair
Roof leak repair means tracing water back to its entry point, then fixing that failure rather than smearing sealant where the stain shows.
Read moreFAQ
Questions from Artesia
Can you fix a leaking roof over my Artesia storefront without closing the shop?
In most cases, yes. Commercial roof repairs in Artesia are usually done entirely from the roof, and we can work early or around your busy hours. We tell you in advance if a rooftop unit needs to be shut off for a short time.
Is a roof coating a good option for an Artesia commercial building?
A coating can add years to a flat roof that is still dry and sound underneath. It will not fix a wet or failing roof. We check for soft spots and trapped moisture on Artesia roofs before recommending a coating.
How do I know if my Artesia home needs a new roof or a repair?
If the shingles are cracked, curling and losing granules across most of the roof, a repair only buys a short time. If the trouble is limited to one area, such as a vent or valley, a repair can be the right call. We show you photos of what we find on your Artesia roof.
Roof trouble in Artesia?
Call Denco at (562) 414-1770. Someone answers 24 hours a day, and our crews work out of Long Beach and La Mirada.