Roofing Contractor in Pasadena, CA

Infinity Roofers is a licensed roofing contractor in Pasadena (CA License #1134192), working from an office at 40 N Altadena Dr and replacing and repairing roofs on Pasadena homes and commercial buildings, from pre-war bungalows to flat-roofed shops, plus nearby San Gabriel Valley communities. Book an inspection of your roof and a written estimate through our contact page.

Pasadena is one of our three locations, together with Simi Valley, our main office, and Canoga Park in the San Fernando Valley. The same state license covers all three, across Los Angeles County and Ventura County, so a roof in Pasadena gets the same company as a roof in Simi Valley.

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Roof Repairs in Pasadena

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 Pasadena

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 Pasadena

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 Pasadena

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 Pasadena

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 ★

Pasadena's older houses and what that means for the roof

Pasadena’s housing is older than the Los Angeles average. The Census Bureau’s American Community Survey (2020-2024 estimates) puts the median year built for the city’s 63,203 housing units at 1961, and 29% of them were built in 1939 or earlier; for the City of Los Angeles as a whole that share is 19%. In ZIP code 91104, which includes the Bungalow Heaven landmark district, the median home dates from 1938. In 91107, around our office on Altadena Drive, it is 1955.

On a house that old, a new roof is rarely just a new surface. The roof has almost certainly been replaced before, the deck under it may need repair once the old material is off, and the details that give a bungalow or a period revival house its look (the eaves, the exposed rafter tails, the gutters) have to come through the job intact. A good estimate on a Pasadena house accounts for all of that before work starts.

Roof replacement in Pasadena: permits and historic districts

Roofing is not on the City of Pasadena’s list of work exempt from a building permit, so a roof replacement is permitted through the city’s Building and Safety Division. Permit applications and fees go to the Permit Center at 175 North Garfield Avenue, and the city requires every contractor pulling a permit there to present a City of Pasadena business license.

Replacement is the right call when wear is spread across the roof: curling, cracking, missing or badly worn material, or leaks that come back after repairs. You receive a detailed written estimate with project photos, a timeline and your material options. Our roof replacement page walks through the job from tear-off to final walkthrough.

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.

If your house is in a landmark district

Pasadena reviews changes to designated historic houses and districts through a Certificate of Appropriateness. In Bungalow Heaven, for example, the district’s conservation plan says that for a contributing house, changes to roofing visible from the street, “including materials and changes to installation pattern of roofing shingles or tiles”, need review by city staff. In that plan, re-roofing is left out of the work that goes before the Historic Preservation Commission.

The city’s Design Guidelines for Historic Districts set out what staff look for:

“Wood and composition shingles are appropriate replacement materials for most roofs.”

A specialty material such as tile or composition roll roofing “should be replaced with a matching material whenever feasible.”

“In general, metal roofs are inappropriate.”

The roof’s original form, eaves, rafter tails and gutters should be preserved.

Check if your house is a designated or contributing property before you pick a material (the city’s Design and Historic Preservation section can confirm it), because the answer decides whether a staff review is part of your timeline.

Asphalt shingle roofs on Pasadena homes

Asphalt (composition) shingles are the material the city’s historic guidelines accept for most roofs, and they note that composition shingles already dominate in Pasadena’s historic districts. That makes them the simplest path on a contributing house, provided the color and texture suit the style; the guidelines ask for replacement materials that “convey a scale and texture similar to those used traditionally.” We install asphalt shingle roofs as well as tile, metal and flat systems; roofs for new buildings are covered on the new roof installation page.

Pasadena roof repair after wind and winter rain

Leaks on Pasadena roofs usually trace back to a short list of places: damaged or missing shingles, cracked or displaced tiles, worn flashing, and penetrations such as vents, pipes, skylights and rooftop HVAC units. On flat sections, seams and spots where water stands after rain are where trouble starts. Signs to watch for:

Water stains, damp areas or unexplained moisture on ceilings and walls

Missing shingles or tiles, or pieces that look lifted or out of place

Cracked roofing material or damaged flashing

Debris left on the roof after wind

Wind matters here. After the 2025 windstorm and wildfire, the City of Pasadena’s Building and Safety Division issued a series of recovery bulletins for damaged properties. Wind can loosen shingles, displace tiles, bend flashing and open gaps around vents without anything showing from the street. Our roof repair page covers repairs by roof type, storm and wind damage included.

The city’s historic-district guidelines note that some Pasadena houses have shallow sloping flat roofs that are hard to see, “so there is a tendency to forget about them until problems develop.” On a house like that, the flat section deserves a look at every inspection, not only after a leak.

Fire hazard zones in Pasadena and Altadena

The Eaton Fire started on January 7, 2025, near Altadena Drive and Midwick Drive in Altadena and Pasadena, and burned 14,021 acres before it was contained on January 31, according to CAL FIRE. For a roof, what matters is where the address sits on CAL FIRE’s hazard map.

That map (dated March 24, 2025) varies a lot across the city. The Linda Vista hills on Pasadena’s west side are in the Very High zone, parts of the east side near Eaton Canyon are in the High zone, and central Pasadena, including the blocks around our office, is outside the mapped zones. The Altadena foothills above the city are Very High.

The California Wildland-Urban Interface Code (2025 edition) covers High and Very High zones in local responsibility areas, which include the City of Pasadena, and every zone in state responsibility areas, such as the Altadena foothills. In those areas, section 507.1 treats a roof replacement, or replacing 50% or more of the covering within 12 months, like new construction: the roof assembly must carry a Class A fire rating, and any roofing added during a repair must be at least Class A. Look up your address on the map before you compare materials.

One more local point: Altadena is not part of the City of Pasadena. The Census Bureau lists it as an unincorporated community, so a roof permit there does not come from the Pasadena Permit Center.

Pasadena weather and the best time for roof work

NOAA’s 1991-2020 normals for its Pasadena station give an average August high of 91.3°F and about 74 days a year at 90°F or hotter. Rain averages 20.1 inches a year, and about 16 of those inches fall from December through March. In practice, a replacement is easiest to schedule in the dry months, and any leak you noticed last winter should be repaired by early fall, before the first storms.

Pasadena commercial roof repair and reroof permits

For commercial buildings in Pasadena we repair TPO and EPDM membranes and other flat and low-slope roofs: seam separation, punctures, failed flashing, damaged membrane and ponding water, plus leaks around rooftop equipment and drains. Our commercial roof repair page covers the systems in detail.

A commercial reroof follows the same city path as a house. The permit goes through the Permit Center at 175 North Garfield Avenue, open Monday through Thursday and alternate Fridays from 8:30 a.m. to 3:00 p.m., and the contractor pulling it presents a City of Pasadena business license. Before the job is scheduled, check the building’s status in the city’s Historic Resources Database (CHRID): it lists every designated property and district, and Pasadena requires a Certificate of Appropriateness for alterations within a historic site or district.

On a historic-district building, the design guidelines also ask that mechanical equipment placed on a roof sit at the back of the building, away from the front facade. That matters when a reroof moves or replaces rooftop HVAC units and their curbs.

A straightforward roofing process

1. Inspect and Plan

We begin by understanding your roofing needs and thoroughly inspecting your property. We identify damage, evaluate the roofing system, and provide a clear estimate with recommended solutions, materials, and project expectations.

2. Execute the Project

Once you approve the plan, our team schedules the work and gets started. We use quality materials and established installation practices while keeping you informed throughout the project and maintaining a safe, organized worksite.

3. Final Review & Warranty

Our Pasadena office on Altadena Drive

Infinity Roofers, Pasadena
Office: 40 N Altadena Dr, Pasadena, CA 91107
Phone: (805) 600-2884
Email: infinityroofersinc@gmail.com

Our Pasadena service area extends throughout the surrounding San Gabriel Valley, including:

Pasadena
Altadena
San Marino
South Pasadena
La Cañada Flintridge
Sierra Madre
Arcadia
San Gabriel
Alhambra
Temple City
Monrovia
Glendale

For locations farther from Pasadena, Infinity Roofers also operates through its Simi Valley and Canoga Park locations. The full list is on our 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!

Questions Pasadena homeowners ask

Can I switch from tile to shingles on a historic Pasadena house?

Possibly, but plan for review. On a contributing house in a landmark district, a change of roofing material that is visible from the street needs city staff review, and the guidelines prefer that tile be replaced with matching tile whenever feasible. On a house outside the districts, those guidelines do not apply.

Do you work in Altadena?

Yes. Altadena is part of the Pasadena office’s service area. Because it is unincorporated, its permits follow a different path than a roof inside Pasadena city limits, and its foothill streets near the mountains sit in the Very High fire hazard zone.

Write to us through the contact page with your address and what you are seeing on the roof, or use the call button at the top of this page. If you are comparing roofers in Pasadena, ask each one for its state license number and check it on the Contractors State License Board website; ours is #1134192.