Architectural shingles
Metal roofing
Tile roofing
GAF
Owens Corning
Flat & low-slopeFree roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
Fast, Reliable Roof Replacement Across Pasadena
A full roof replacement in Pasadena typically runs $14,000 – $32,000 depending on roof size, material, deck condition, and whether your home falls under a hillside or historic overlay. Most tear-offs we do in Pasadena wrap up in 5 – 10 working days once the permit is issued. If you’re seeing ceiling stains, granule loss in gutters, or tiles sliding out of place, call us at (866) 361-0798. We’re Ridge Cap Roof Repair, and we handle inspection, repair, and replacement with the same crew from the first walk-through to the final inspection.
Pasadena isn’t a generic roofing market. The housing stock skews 100 years old. The trees are protected. The sun is brutal. When a roof fails here, it usually fails in ways that a drive-by quote won’t catch. That’s why we inspect before we recommend, and why our bids carry written allowances for what the tear-off actually uncovers.
Why Ridge Cap Roof Repair Is Pasadena’s Preferred Roof Replacement Company
We work on the roofs other crews walk past and decide to patch. Pasadena homeowners call us because the ridge cap, the highest and most exposed detail on any roof, is the thing we’re named for and the thing we don’t rush. From the ridge cap down, every layer on a Pasadena roof has to work together: the tile or shingle, the underlayment, the deck, the flashing. When one fails, the whole system fails. Our team approaches every Pasadena job that way.
We don’t hand your roof to a subcontractor after the inspection. The same Ridge Cap Roof Repair crew that walks your roof, documents the deck condition, and measures your valleys is the crew that tears off, re-sheathes, and reinstalls. Findings don’t get lost in translation. On a 1923 Spanish Colonial in San Marino last spring, we found the original clay tile had been improperly re-bedded years before. The homeowner only knew about it because we opened the ridge and showed her the cracked mortar beds before we bid the work. That’s the level of disclosure Pasadena homeowners should expect.
We carry a material roster across seven manufacturers, so we’re not stuck recommending one brand because that’s what we stock. GAF, CertainTeed, Owens Corning, and IKO each have strengths in different Pasadena scenarios. A steep Craftsman roof with cedar shingle exposure wants a different system than a flat porch roof baking under 105°F July sun. Seven manufacturers, one crew. The right material for your roof, matched to your budget and your street’s character.
When you call Ridge Cap Roof Repair, you reach Noel Cardenas, who has spent his career on Southern California roofs. He’ll walk you through what your Pasadena roof actually needs. Not what’s easiest to sell. Repair when it makes sense. Replace when it doesn’t. And when replacement is the right call, the number we give you is the number you pay, because we wrote it after looking at the deck, not before.
Styles & brands we work with
Roof Installation in Pasadena
Roof installation in Pasadena means something different than it does in a newer tract. Most homes here pre-date 1930, and a proper installation starts with what’s underneath the surface. A full Pasadena roof installation for a typical 1,800 – 2,400 square foot home runs $17,000 – $32,000, with new installation on pop-outs, garages, or accessory structures running $9,000 – $16,000.
What Gets Installed
On a Pasadena home, the installation sequence matters as much as the materials. We re-sheath the deck solid over original skip sheathing, install ice and water shield through valleys and along eaves, then lay synthetic underlayment, starter strip, and drip edge before the finished roof goes on. If your home is in a historic district like Bungalow Heaven, we match the original material profile so the house keeps its character while the roof system meets current code.
When Installation Beats Repair
When we pull a tile and find the felt underneath has turned to dust, patching isn’t honest. When the deck is spongy underfoot or the existing roof has two layers already, the math changes. That’s the point where installation becomes the cheaper long-term decision. We’ll show you photos of what we found before we recommend it.
Roof Replacement Contractor in Pasadena
Choosing a roof replacement contractor in Pasadena without opening the roof first is gambling with a five-figure decision. A standard asphalt shingle tear-off and replacement in Pasadena runs $14,000 – $22,000. A clay tile replacement on a 1920s home, with re-sheathing and new underlayment, runs $22,000 – $32,000. Anyone who quotes you less without seeing the deck is betting you won’t ask what happens when the deck fails.
Permits and What They Trigger
Pasadena requires a permit for full roof replacement, and once the roof is open, the inspector sees everything. If the framing has water damage, if the fascia is rotted, if the insulation has gone to nothing, those get flagged. A contractor who didn’t write allowances into the bid turns that into a change order you didn’t approve. We write those allowances in writing, before we start, so you know the ceiling, not just the floor.
The Ridge Cap Detail
The ridge cap is where Pasadena roofs fail first under Santa Ana wind. If it’s not bedded right, not lapped right, not matched to the field tile, wind-driven rain gets under it and runs down the rafters. We cut and bed ridge caps by hand, not by guess. It’s the detail that gives us our name and the detail we inspect on every replacement we quote.
Trusted Brands We Service in Pasadena
We install and service roofing from GAF, CertainTeed, Owens Corning, and IKO because Pasadena homes don’t all want the same thing. A 1920 Craftsman near Orange Grove wants a different look than a 1960s ranch in the Hastings Ranch area. A flat porch roof wants a different material than a 12/12 pitch. We stock local parts for these systems, so a warranty call doesn’t mean a two-week wait for a component. Seven manufacturers. One crew.
Common Roof Replacement Problems We See in Pasadena Homes
- Dead felt under original tile. On pre-1930 homes, the 1920s felt underlayment dries to dust over decades. The tile above still looks fine. You won’t know until the first big rain of winter and a brown ceiling stain appears in the dining room.
- Squirrel-chewed vent boots and lifted flashing. Pasadena’s canopy is full of squirrels. They chew through lead boots around plumbing vents and tear at flashing seams, and the damage stays invisible until water finds its way through the first real downpour.
- Skip sheathing that won’t hold new underlayment. Original 1x boards spaced apart were fine for wood shingles or clay tile in 1922. They’re not an acceptable substrate for modern underlayment and ice and water shield. The deck has to be re-sheathed solid before the new roof goes on.
- Code upgrades once the roof is open. A permit on a Pasadena replacement often triggers requirements for framing reinforcement, new fascia and soffit, or upgraded drainage. If the bid didn’t account for it, it shows up as a surprise line item mid-project.
See the difference
Before
After
Before
After
Before
AfterPricing for Roof Replacement in Pasadena, CA
Here’s the honest math for Pasadena. Asphalt shingle tear-off and replacement on a typical 1,800 square foot roof: $14,000 – $22,000. Clay tile replacement with full re-sheathing and new underlayment: $22,000 – $32,000. Flat roofing for porches, pop-outs, or mid-century additions: $4,000 – $9,000. The big swing factor is what’s under the surface. Skip sheathing that has to be re-sheathed, rotted fascia that has to come off, and code upgrades the city requires once the deck is open all move the number. That’s why our estimates are written, line-itemed, and include allowances for what the tear-off reveals. Call (866) 361-0798 for a free estimate and we’ll walk the roof with you before we quote.
On a 1922 bungalow in Bungalow Heaven, we pulled the original clay tile and found the 1920s felt underlayment had dried to powder over skip sheathing that had cupped and split. We re-sheathed the deck solid, laid ice and water shield through the valleys and along the eaves, and re-hung the tile with new drip edge and flashing. The homeowner only saw the ceiling stain after the first big winter storm, which is exactly the call we get in that neighborhood. That job’s final price matched our bid, because we’d already accounted for the deck in the allowance.
We Also Serve Cities Near Pasadena
Ridge Cap Roof Repair serves Roof Replacement customers across the San Gabriel Valley. In addition to Pasadena, we regularly work in South Pasadena, San Marino, Altadena, and East Pasadena. The same crew, the same inspection-first approach, and the same written allowances on every bid.
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 Replacement in Pasadena
Because most pre-1930 Pasadena homes were built with 1x skip sheathing, not solid decking. The old felt and tile could sit on those spaced boards, but modern underlayment and ice and water shield can’t. So the deck has to be re-sheathed solid before the new roof goes on. If a bid doesn’t include that line item, the number will move once the tear-off starts. We write a deck allowance into every Pasadena bid so the price you see is the price you pay. Call (866) 361-0798 for an exact quote.
We work around them. Pasadena’s tree-protection ordinance means we don’t cut or damage protected live oaks, camphors, or deodars to get a ladder into place. We stage our work to protect branches and roots. For squirrels, we replace chewed vent boots with metal options and seal flashing gaps they use as entry points. Then we recommend trimming back any branch that touches the roof, which is legal and prevents the next round of chewing.
Put them side by side line by line. Does each bid include re-sheathing the deck? Ice and water shield in the valleys? Drip edge? Starter strip? Ridge cap bedding matched to the field tile? Permit fees? Waste disposal? If one bid is $6,000 less, something is missing. We’ll walk you through a comparison and point out what the low bid left out. That’s part of the free estimate.
Yes, if the system is installed to the manufacturer’s wind-rated spec. That means correct nailing pattern, proper underlayment, reinforced flashing at eaves and rakes, and a ridge cap that’s bedded and secured to resist lift. We match the installation to the manufacturer’s high-wind detail for GAF, CertainTeed, Owens Corning, and IKO systems. Santa Ana winds in Pasadena regularly gust over 50 mph, so this isn’t a box to skip.
It depends what the city inspector finds, but common triggers are framing reinforcement if water damage has compromised rafters, new fascia and soffit if rot is present, and upgraded drainage if the roof slope doesn’t meet current code. Any of these can add $2,000 – $8,000 to a job. We write allowances into the contract so those costs don’t arrive as surprise change orders. Call (866) 361-0798 to schedule your free estimate and we’ll explain what applies to your house.
Contact Ridge Cap Roof Repair
Getting your Pasadena roof replaced starts with an inspection. We walk the roof, photograph what we find, and give you a written line-item bid with allowances for what the tear-off might uncover. No pressure, no push toward the most expensive option. The goal is the right roof for your house, from the ridge cap down. Call (866) 361-0798 today to schedule your free estimate.
Written by Noel Cardenas, Owner at Ridge Cap Roof Repair, serving Pasadena and the San Gabriel Valley.