Free roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
Before
After
Before
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Before
AfterFast, Reliable Roof Installation Across Pasadena
A new roof in Pasadena typically runs $11,000 to $24,000 for a standard single-family home, with tear-off and architectural shingles making up most of that figure. The price depends on square footage, pitch, how many existing layers need to come off, and whether your property falls under the city’s historic preservation review. That last part catches a lot of homeowners off guard. If you’re in a designated historic district south of the 210, a roof that’s visible from the street can require a Certificate of Appropriateness before any work starts, which can add two to six weeks to your timeline. We walk you through that process from day one, because we’ve done it dozens of times for homes from Bungalow Heaven to Madison Heights. Call (325) 246-5075 and we’ll tell you exactly what your roof needs and what the city will ask for.
Why Crestview Roofing Is Pasadena’s Preferred Roof Installation Company
Crestview Roofing has earned its standing in Pasadena the slow way: by writing down the price before work starts, showing up when we say we will, and sending before-and-after photos so you can see the work without dragging a ladder out of the garage. We service the whole city, from the 1920s bungalow stock north of Colorado Boulevard to the mid-century ranches in Upper Hastings Ranch and the newer builds near the Rose Bowl. Our crew is background-checked and uniformed, and our dispatch is coordinated from the brand’s Los Angeles office, with local crews serving Pasadena directly.
Every job is governed by The Relay Visibility Guarantee. That means a written price before any work begins, a live trackable arrival time, photo documentation at every critical step, and a digital invoice sent by text when the job is done. Dylan Pace, the owner behind Crestview, built the company on a simple rule: the number on the written quote is the number on the invoice. Our 365-Day Done Right Promise covers every repair we make for a full year, in writing. If a repair fails within 365 days, we come back and fix it at no charge. No negotiation, no runaround.
Roof Flashing Installation in Pasadena
Roof Flashing Installation in Pasadena is the part of the job that stops leaks before they start, and it matters more here than homeowners expect because our winter rains come fast and hard after months of dry heat. Flashing is the metal, usually galvanized steel or aluminum, that seals the joints where your roof meets a chimney, a vent pipe, a skylight, or a sidewall. When it fails, water finds the gap and works its way into the decking, often without a visible clue from the street. Replacing flashing as part of a full roof installation costs roughly $400 to $1,200 depending on how many penetrations your roof has, and it is not a place to cut corners.
Chimney and Valley Flashing
Chimneys take the worst of it. A Pasadena chimney sees direct sun, heavy rain, and the occasional santa ana wind gust, all of which stress the step flashing and counterflashing. We install both layers, plus a new cricket where the roof pitch traps water behind the chimney. Valley flashing, where two roof slopes meet, gets ice and water shield beneath it as a second line of defense.
When Pasadena Homes Need Flashing Replaced
Any home built before 1940 likely has original flashing that has outlived its useful life, and many mid-century homes in Pasadena were flashed with materials that are now pitted and cracked. We always inspect the flashing during a tear-off and replace any section showing rust, lifted seams, or dried-out sealant. You will see photos of the old flashing and the new before we close up the roof.
TPO Roofing Installation in Pasadena
TPO Roofing Installation in Pasadena is the right call for low-slope and flat roof sections, which are common on the modern additions, patio covers, and detached garages spread across the city’s post-war neighborhoods. TPO is a heat-welded single-ply membrane that reflects ultraviolet light instead of absorbing it, which matters on a flat roof that bakes all summer. It runs about $6 to $11 per square foot installed here, depending on insulation, roof access, and how much of the old roofing has to come off first.
When TPO Makes Sense Over Torch-Down
Older flat roofs in Pasadena were often torch-down or built-up asphalt, which soaks up heat and eventually cracks at the seams. TPO is welded, not torched, so the seams are stronger and there’s no open flame on your roof. We install TPO with the same written-price rule as every other roof: the quote you approve is the invoice you pay.
Adding TPO to a Main Shingle Roof
A lot of Pasadena homes have a pitched shingle roof up front and a flat porch or bump-out in back. We can install TPO on the flat section and shingles on the slopes, with integrated flashing at the transition so the whole roof system works as one. That’s how we avoid the classic failure point where a flat roof meets a pitched wall.
Trusted Brands We Service in Pasadena
We install and repair roofs using manufacturer-backed materials from GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral. For Pasadena homes, we often spec Atlas for its high wind ratings on steep bungalow roofs and Tamko for its heat-resistant colors that hold up under our summer sun. You will get the exact shingle name, color, and warranty in your written quote before work starts, so there is no mystery about what’s going on your house. Any brand we install carries its own material warranty on top of our 365-Day Done Right Promise for repairs.
Common Roof Installation Problems We See in Pasadena Homes
- Unpermitted reroofs over original skip sheathing. Homes built in Pasadena before 1935 often have spaced board decking under the shingles. Re-nailing that decking is code, and skipping it voids the shingle manufacturer’s wind rating. We see blow-offs on old Pasadena roofs every winter where this step was missed.
- Recover installs hiding failed flashing. Nailing a second layer of shingles over the first saves money on tear-off but hides corroded flashing and valley leaks that come back in the first heavy rain. A full tear-off is the only way to see what’s actually failing.
- Historic review stalls after the old roof is already off. In Pasadena’s historic districts, starting a tear-off before the Certificate of Appropriateness is cleared can leave a home exposed to weather while the permit sits in review. We sequence the job so this never happens.
- Ventilation gaps after a reroof. Older Pasadena attics often lack proper intake venting, and a new roof that seals everything up can trap heat and moisture. We add soffit vents and ridge venting as part of most installs here, and it’s in the quote, not a surprise add-on.
Pricing for Roof Installation in Pasadena, CA
A full roof installation on a typical 1,500 to 2,000 square foot Pasadena home runs $11,000 to $20,000 for a complete tear-off, new underlayment, drip edge, flashing, and architectural shingles. Steeper roofs, two-story homes, and roofs with lots of penetrations push toward the higher end. TPO flat sections add $6 to $11 per square foot. If your home sits in a historic district, budget an additional city review fee and plan for extra calendar time, though the construction cost itself is largely unchanged. Every Crestview quote is a fixed, written number. The only thing that changes it is if we uncover rotted decking once the old roof is off, and we photograph that and get your approval in writing before we proceed. Call (325) 246-5075 for a free estimate and an honest walkthrough of what your specific roof will cost.
We Also Serve Cities Near Pasadena
Our Roof Installation crews work throughout the San Gabriel Valley and the foothill communities around Pasadena. We regularly handle roofs in San Marino, South Pasadena, Altadena, and San Gabriel, many of which share the same pre-1930 housing stock and historic review requirements. If you’re a few blocks over the city line, the same written-price rule and 365-Day Done Right Promise apply. Call us and we’ll confirm service in your neighborhood.
Serving Pasadena, CA – Our Local Coverage Area
We’re based in the Pasadena area and know this community well. Use the map below to see our service coverage – if you’re nearby, we can almost certainly help.
FAQs About Roof Installation in Pasadena
Yes, every roof installation in Pasadena requires a city permit, and Crestview Roofing pulls it in your name as part of the job. If your home is in a designated historic district, you may also need a Certificate of Appropriateness from the city’s design review board before the permit can be issued, and we handle that paperwork and attend the review if needed. Work does not start until the permit is in hand. Call (325) 246-5075 and we’ll check your address against the city’s historic overlay map before you spend a dollar.
Most single-family tear-off and re-roofs in Pasadena take three to five working days from tear-off to final inspection, depending on roof size, pitch, and weather. A simple one-story bungalow with no complications can be done in two days. Historic review, if required, happens before the clock starts and adds two to six weeks on the front end, not the back. We give you a written schedule with your quote, and we send photo updates at each stage so you can see progress without climbing a ladder.
Pricing is based on roof square footage, pitch, number of existing layers, the shingle you choose, and how much flashing and ventilation work is needed. The only variable that changes mid-job is hidden decking rot, which cannot be seen until the old roof comes off, and that requires your written approval before any additional work proceeds. Everything else is fixed in the written quote. For an exact number, call (325) 246-5075 and schedule a free estimate.
Architectural shingles from Atlas and Tamko have proven durable in Pasadena’s specific climate, where summer sun bakes roofs to 150 degrees and santa ana winds hit gust speeds on the foothill slopes. We favor high-reflectivity colors that reduce attic heat gain and shingles rated for 110 mph winds or higher, which covers any gust Pasadena gets. We’ll spec the exact product in your quote and explain why it fits your home’s orientation and exposure.
Yes, we install TPO roofing on Pasadena homes with flat or low-slope roof sections, including garage roofs, patio covers, and modern additions. TPO is welded at the seams for a watertight bond and reflects heat, which lowers cooling costs on flat sections that face the western sun. It runs roughly $6 to $11 per square foot installed. Call (325) 246-5075 and we’ll tell you whether TPO, modified bitumen, or a different system fits your roof.
Get Your Pasadena Roof Installation Scoped and Priced
We recently re-roofed a 1920s bungalow near the corner of North Marengo Avenue and East Howard Street. The homeowners had already cleared the city’s historic design review, which meant we could schedule the tear-off and dry-in for day one. We tore off three layers of old asphalt down to the original skip-sheathing decking, re-nailed every board, and installed new underlayment, drip edge, ice and water shield in the valleys, and GAF architectural shingles with a ridge vent and new soffit vents. Fourteen squares total. It passed inspection on the first walk-through. That’s the process, and your roof can go the same way. Call (325) 246-5075 today for a free estimate and a written plan for your Pasadena roof. Our Roof Installation team is ready to walk your roof, check the decking, and give you a number that won’t change.
Written by Dylan Pace, Owner at Crestview Roofing.