Roofing Contractor in Canoga Park and the West San Fernando Valley

Infinity Roofers is a licensed roofing contractor in Canoga Park (CA License #1134192), with an office at 21515 Vanowen St #1111 that handles roof replacement and roof repair for homes and commercial buildings in Canoga Park, Reseda, Woodland Hills and the rest of the western San Fernando Valley. Book an inspection and a written estimate through our contact page.

Canoga Park is one of three Infinity Roofers locations. The other two are Simi Valley (1302 Madera Rd #18, our main office) and Pasadena. All three work under the same state license, and between them they cover Ventura County and Los Angeles County.

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Roof Repairs in Canoga Park

From leaks and damaged shingles to flashing problems and storm-related damage, our roof repair services focus on restoring your property's protection while addressing the underlying issue.

Roof Replacement in Canoga Park

When a roof has reached the end of its useful life or repairs are no longer practical, we provide complete roof replacement solutions using quality materials and professional installation practices.

New Roof Installation in Canoga Park

Building a new property or installing a new roofing system? We help homeowners, builders, and property owners select and install roofing systems suited to the project's design, performance requirements, and long-term goals.

Storm Damage Roofing in Canoga Park

Strong weather can leave behind missing or damaged shingles, exposed areas, leaks, and other roofing problems. We inspect storm-related damage and recommend appropriate repairs or replacement solutions.

Commercial Roofing in Canoga Park

We provide roofing solutions for commercial properties, including roof installation, repair, replacement, and maintenance. Our approach is focused on minimizing disruption while protecting the building and its operations.

Years of Combined Experience

20 +

Roofing Projects Completed

1000

Commitment to Quality

100 %

Customer Satisfaction Rating

5 ★

What West Valley heat and housing do to a roof

The closest NOAA climate-normals station to our office is at Pierce College, less than 2 miles away in Woodland Hills. Its 1991-2020 climate normals show about 115 days a year at 90°F or hotter. Of the 16.4 inches of rain in an average year, about 13.7 fall from December through March, and only about half an inch falls from May through September combined. June-to-August highs at the station average 93.7°F, it logs about 36 days a year at 100°F or more, and August, the hottest month, averages a 97.4°F high with a rainfall normal of zero.

With almost no rain from May through September, a tile cracked or a sealant dried out by that heat stays dry until the December-to-March storms, and that is when it shows up as a leak, so late summer or early fall is the time for a check here.

The Census Bureau’s American Community Survey (2020-2024 estimates) shows how old the housing is in the ZIP codes around our office:

ZIP code	Postal area	Median year built	Housing built before 1980
91303	Canoga Park	1983	45%
91304	Canoga Park (north)	1972	68%
91306	Winnetka	1965	76%
91307	West Hills	1966	75%
91335	Reseda	1963	73%

In 91303, a third of the housing was built in 2000 or later, so many of its roofs may still carry their first covering. In 91304 and in the Winnetka, West Hills and Reseda ZIP codes, most homes date from the 1950s to the 1970s, and on those houses the roof on top today is rarely the first one.

The building mix around the office varies just as much (same Census survey). In West Hills (91307), about 90% of housing units are detached houses, about 80% are owner-occupied, and about 60% were built in the 1950s and 1960s. In Winnetka (91306), about 61% are detached houses and 37.5% date from the 1950s alone. In 91304, north of the office, about 44% were built in the 1960s and 1970s.

Roof replacement in Canoga Park

Replacement makes sense when the wear is spread across the roof rather than sitting in one spot. In West Hills (ZIP 91307), where about 60 percent of housing units were built in the 1950s and 1960s, the inspection decides whether earlier layers and the original sheathing can stay, and that usually sets the price more than the new material does.

After the inspection you get a detailed written estimate with project photos, a timeline and your material options. We install asphalt shingle, tile, metal and flat or low-slope roofing systems, on houses and on commercial buildings. The roof replacement service page covers the full sequence from tear-off to the final walkthrough, and roofs for new buildings are on the new roof installation page.

Roof repair in Canoga Park

Leaks usually start at damaged shingles, cracked tiles, worn flashing or the vents, pipes, skylights and HVAC units that pass through the roof, and on flat roofs at seams, drains and standing water. The roof repair service page goes through each roof type, including what to check after wind or a heavy storm.

On the hillside streets of West Hills and Chatsworth that sit in the Very High fire zone, even a small repair has to use Class A material (California Wildland-Urban Interface Code, section 507.1); on the flats around the office, outside the zones, that rule does not apply.

Before you agree to a full tile replacement, note one option: the Los Angeles Department of Building and Safety (LADBS) lists “remove existing roof tiles, apply new underlayment and reset roof tiles” as an express permit, and its bulletin states that cool roof compliance is not required for that work. When the tiles themselves are still sound and the leak comes from the underlayment beneath them, ask whether a reset is possible.

Reseda roofing, about 5 miles from the Canoga Park office

Reseda is approximately 5 miles from our Canoga Park office, providing convenient access to our roofing team for inspections, repairs, replacements, and new roof installations.

Reseda’s housing is largely postwar. Census estimates count 25,710 housing units in ZIP code 91335 with a median year built of 1963, and 37% of them were built in the 1950s alone, the largest share of any decade. About half of Reseda’s occupied homes in 91335 are rented, and about 38% of its units sit in buildings of five or more, so landlords and property managers make many of the roofing decisions there. On a house that age, the main question on a new roof is often whether the older roofing can stay under the new layer.

The LADBS re-roofing guidance answers that question: existing roofing may stay in place only when inspection shows all of the following.

The roof structure can carry the weight of the additional roofing.

The sheathing is solid and structurally sound.

Drains and drainage keep water from collecting.

The existing roofing is securely attached to the sheathing.

The existing insulation is not water soaked.

The required fire rating is maintained.

If any one fails, the old layers come off before the new roof goes on, and the written estimate says which case applies.

Roof permits in Canoga Park: the LADBS rules

Canoga Park, Reseda, Woodland Hills, West Hills, Winnetka and Chatsworth are all neighborhoods of the City of Los Angeles, so roof permits for them come from LADBS. Its express permit bulletin (P/GI 2026-003, revised March 27, 2026) sets out how a re-roof is permitted:

A re-roof with a Class A or B roof covering that weighs less than 6 pounds per square foot, over solid sheathing, is an express permit: no plan check.

When more than 50% of a residential roof is replaced, the new roof must be a Cool Roof product labeled and certified by the Cool Roof Rating Council (CRRC).

Inside a Very High Fire Hazard Severity Zone, the roof covering must be Class A.

Fire zones are mapped by CAL FIRE. On its current map (dated March 24, 2025), the Canoga Park flats, including the blocks around our office and north along Sherman Way, lie outside the hazard zones, and so do Winnetka and the flat parts of West Hills and Chatsworth. The hillside streets above West Hills and Chatsworth sit in the Very High zone, and the hills at the western edge of West Hills include state-responsibility land rated Very High.

One exception to the LADBS rules nearby: Calabasas, which this office also serves, is a separate city, so its roof permits do not come from LADBS.

Commercial roofing in Canoga Park

Around the office, many roofs belong to buildings rather than houses. In ZIP code 91303, Census estimates (2020-2024) put only about a quarter of housing units in detached houses and about 70% in buildings with five or more units, and about 78% of occupied homes are rented. In 91304, north of the office, about 40% of units are in buildings of five or more.

For apartment buildings, shops, offices and industrial buildings, we repair TPO and EPDM membranes and other flat and low-slope systems. Typical work is seam separation, punctures, failed flashing, damaged membrane and ponding water.

A commercial re-roof in Canoga Park can use the same LADBS express permit as a house when the new covering is Class A or B, weighs under 6 pounds per square foot and goes over solid sheathing.

The energy rule is where the two differ: the 50% cool-roof rule above is written for residential roofs, while the LADBS bulletin notes that a non-residential building may need a cool roof under Title 24, Part 6, Section 141.0(b)2B. Ask for the membrane’s Cool Roof Rating Council rating in the bid, so the permit and the product match. The systems we work on are on our commercial roof repair page.

How a Canoga Park roofing job runs

Inspection and written estimate. The estimate names the LADBS case your roof falls into: whether the old layers can stay (the six conditions above), whether the address needs a Class A covering (as on the Very High hillside streets of West Hills and Chatsworth), and whether more than half of a home’s roof is being replaced, which calls for a CRRC-certified cool roof product.

Permit, then tear-off. The re-roof permit is in place before work starts. LADBS issues express permits online or by appointment at its counters, and the counter in the San Fernando Valley is the Van Nuys office. When the existing sheathing cannot be verified, or new sheathing goes on, LADBS inspects once before any underlayment or roofing is installed.

Final inspection. Every re-roof gets an LADBS inspection when the roof is finished. Where the existing solid sheathing is easy to verify, that single inspection is usually the only one.

Final review. After completing the work, we conduct a final walkthrough to review the finished project with you. We clean the work area, answer your questions, and provide applicable warranty documentation and maintenance guidance.

Our Canoga Park office

Infinity Roofers, Canoga Park
Office: 21515 Vanowen St #1111, Canoga Park, CA 91303
Phone: (805) 225-7663
Email: infinityroofersinc@gmail.com

Our Canoga Park roofing office serves homeowners and businesses throughout the western San Fernando Valley, including:

Canoga Park
Woodland Hills
West Hills
Winnetka
Chatsworth
Reseda
Calabasas
Tarzana
Northridge
Porter Ranch
Encino
Granada Hills
Van Nuys
Sherman Oaks
Studio City

Next door, see roofing in Woodland Hills; the Pasadena and Simi Valley offices’ areas are on the areas we serve page.

Our Happy Clients!

      EXCELLENT  
   Based on 1 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   David White 
 
 
 
 Trustindex verifies that the original source of the review is Google. We recently had Infinity Roofers replace our 28-year-old tile roof on our house in Wood Ranch Simi Valley, and I could not be happier with the experience.

Infinity and Bar was outstanding to work with from beginning to end. He was extremely responsive, dependable and trustworthy, and he did exactly what he said he would do. His crew was professional, worked efficiently, and completed the project on time and on budget. The quality of the workmanship was excellent.

What I especially appreciated was Bar’s practical approach to our roof. Instead of installing an entirely new tile roof, Infinity carefully removed and saved our existing tiles, replaced the broken ones with new tiles, installed new fire resistant and waterproof underlayment and then reinstalled the existing tile. The service included removing and reinstalling our 30 solar panels which went smoothly.  This approach cost 1/3 of replacing the entire roof and it looks new with a 10 year warranty.

We had experienced a few roof leaks, and with another potentially wet winter El Nino ahead, I’m very glad we decided to take care of the roof now—and especially glad we chose Infinity Roofers.  Finding a contractor who is responsive, honest, dependable and delivers quality work at the agreed price is incredibly important. Bar and his team checked all of those boxes.

I would highly recommend Bar and Infinity Roofers to anyone in Simi Valley or the surrounding area needing roof work. Five stars!

Send a message through our contact page or use the call button at the top of this page. Tell us the address and what you are seeing (a leak, missing or broken pieces, an old roof you want replaced), and we set up the inspection. Comparing roofing contractors in Canoga Park? Ask each roofing company for its CSLB license number; ours is #1134192.