Free roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
Fast, Reliable Roof Replacement Across Glendale
A full roof replacement on a Glendale home typically runs $11,500 – $24,000 depending on square footage, roof pitch, and what’s hiding under the old shingles. Most jobs in Glendale take 3 – 7 working days once materials arrive. If you’re calling around for roof replacement quotes in Glendale, you’ll hear a lot of different numbers, and the honest truth is that the low ones usually leave out the work that makes a roof last. We refuse to bid that way. Call us at (325) 246-5075 and we’ll walk the roof, give you a written price before any work starts, and tell you exactly what’s included down to the line item.
Glendale’s housing stock is older and more particular than most buyers realize. The homes up in Rossmoyne, Ard Elysian, and the Verdugo Woodlands sit on hillsides where heat cycles, canyon wind, and decades of patch-on-patch roofing have created real problems that a flatland reroof checklist won’t catch. Our Roof Replacement team knows what to look for before we quote, so the number on the page is the number on the invoice.
Why Crestview Roofing Is Glendale’s Preferred Roof Replacement Company
Dylan Pace built Crestview Roofing in 2000 around a simple idea: the roofer who writes everything down wins the trust. Every Glendale job is governed by The Relay Visibility Guarantee, which is our binding promise that you get a written price before work begins, before-and-after photos of everything we do, a live trackable arrival time, and a digital invoice texted to your phone. No roofer who quotes one number and bills another can offer that, because they don’t have the system to back it.
Our crews working in Glendale are background-checked and uniformed. You’ll know who’s coming to your door before they pull into your driveway. And when you call us at (325) 246-5075, a live person answers. Day, night, weekend, it doesn’t matter. No voicemail loops, no waiting until Monday.
We work with manufacturer-backed materials from GAF, CertainTeed, and Owens Corning, so the shingle going on your roof is one we’d put on our own. The 365-Day Done Right Promise covers every repair we make for a full year, in writing, at no extra cost. If something fails, we come back. Free second visit, no negotiation, no runaround. That’s the deal on every Glendale roof we touch.
Reroofing in Glendale
Reroofing in Glendale is almost never a simple shingle swap, because a large share of the city’s pre-1940 homes still carry original skip sheathing under whatever layers of roofing have accumulated since. That’s the word for the spaced wood strips builders used before plywood became standard, and it’s the single biggest reason Glendale reroofing bids go sideways. A full reroof here means tear-off, inspection of the deck, and usually a re-deck to meet current code before any underlayment goes down. Plan on $13,500 – $22,000 for a typical Glendale reroof when re-decking is included. If a quote comes in under $10,000, ask them whether they’ve confirmed the deck condition. They probably haven’t.
On a 1926 Spanish Colonial in the Rossmoyne area, we tore off three layers of old asphalt over original skip sheathing. Before we could run ice and water shield and synthetic underlayment, we had to re-deck with 7/16 OSB panels and fit new drip edge along the raked eaves. Then we installed GAF Timberline HDZ architectural shingles, new starter strip on the rake edges, and rebuilt the two rear valleys that had corroded from decades of Glendale hillside runoff. The ridge vent got tied into the original gable framing so the roofline still looked right from the street.
Deck inspection before the quote
We don’t quote Glendale reroofs blind. Before we give you a written price, someone gets on the roof and checks deck condition, existing layers, and flashing. That inspection is free, and it’s the only way to know whether your reroof is a straightforward shingle replacement or a structural re-deck.
Tear-off versus overlay
Some contractors will offer to lay new shingles over the old ones to save money. We won’t do that on a Glendale home. An overlay hides problems, adds weight the framing wasn’t built for, and voids most manufacturer warranties on the new shingles. In Glendale, where heat and hillside drainage already put extra stress on roofs, a clean tear-off is the only way we’ll work.
Flat Roof Replacement in Glendale
Flat roof replacement in Glendale matters more than most people think, because the low-slope rear additions on the city’s Spanish Colonial and Craftsman homes were never engineered for decades of ponding water and sun exposure. A built-up flat roof on a Glendale home can look fine from the ground while the layers underneath are saturated and the deck is rotting. When that’s the case, a re-cover quote is a trap. You need tear-off, new standing water protection, and new flashing at every penetration. Expect $9,000 – $18,000 for a flat roof replacement on a typical Glendale addition, with the high end covering full re-deck work.
The flat sections on Glendale homes fail differently than pitched sections. Water sits after winter rains, the Santa Ana winds dry the top layer unevenly, and the deck underneath never actually dries out. By the time a homeowner sees stains on the ceiling, the built-up layers have usually been failing for years. We inspect the deck from below and above before we quote, and we’ll tell you bluntly if a patch will buy you time or if the whole flat section needs to come off.
Built-up versus membrane systems
The right system depends on what’s already there and how the addition drains. On many Glendale homes, the original tar-and-gravel roof has been re-coated so many times that the drains barely function. We’ll tell you what we found, what we’d replace it with, and what the new system will cost, in writing, before any work starts.
Flashing at every penetration
Flat roofs fail first around vents, skylights, and wall junctions. Any flat roof replacement we do in Glendale includes new flashing at every penetration, not a re-seal over old metal that’s already pitted and failing. That’s where the leaks show up next if you skip it.
Trusted Brands We Service in Glendale
We install and service manufacturer-backed systems from GAF, CertainTeed, and Owens Corning, along with IKO and Atlas when the job calls for it. What matters for Glendale homeowners is that material warranty coverage comes directly from the manufacturer, not from a contractor’s promise. A GAF or CertainTeed system installed to spec carries a real, transferable warranty. We stock common components locally for Glendale jobs, which keeps turnaround tighter on replacement projects. If a specific shingle profile or color is on backorder, we’ll tell you before you sign, not after the tear-off.
Common Roof Replacement Problems We See in Glendale Homes
- Original skip sheathing under old layers. Homes built before the 1940s in Rossmoyne and Ard Elysian often have spaced wood strips instead of solid decking. Until the old shingles come off, nobody knows if the deck is code-compliant, and that’s where unscoped re-deck line items come from.
- Hillside thermal cycling cracks. Roofs on south-facing slopes above the 500-foot elevation line expand and contract harder than flatland roofs. Fascia and ridge vent details done like a tract house job crack within a season, so the detailing has to be upgraded on Glendale hillsides.
- Saturated flat roof decks on rear additions. The low-slope additions common on Spanish and Craftsman homes collect water that never fully drains. By the time the ceiling stains show, the deck is often soaked and a simple re-cover won’t save it.
- Corroded valley flashing from hillside runoff. Steep driveways and natural drainage in the Verdugo Woodlands and Glenwood areas put a lot of water through roof valleys. Old metal flashing corrodes, and the water goes into the deck instead of the gutter.
Pricing for Roof Replacement in Glendale, CA
A standard asphalt shingle roof replacement in Glendale runs $11,500 – $18,000 on a typical 1,500 – 2,200 square foot home. Architectural shingle systems on larger or steeper homes run $16,000 – $24,000. Flat roof replacement on a rear addition runs $9,000 – $18,000 depending on deck condition. The biggest cost driver in Glendale specifically is deck replacement, because so many pre-1940 homes need skip sheathing brought up to code. Other factors: roof pitch, number of layers being torn off, valley count, and access to the rear property line. We give every Glendale homeowner a written, line-item price before any work starts. Call (325) 246-5075 to schedule your free roof inspection and estimate.
We Also Serve Cities Near Glendale
Crestview Roofing serves Roof Replacement in Glendale and the surrounding communities of Burbank, North Hollywood, La Canada Flintridge, and Studio City. If you’re in one of those areas and need a roof replacement with a written price up front, the same crew standards and guarantee apply.
Serving Glendale, CA – Our Local Coverage Area
We’re based in the Glendale 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 Glendale
Yes, on the homes we see in Glendale, a full tear-off is almost always the right call. Building code in California limits the number of roof layers, and laying new shingles over old ones hides deck damage that’s especially common on pre-1940 homes with skip sheathing. We tear off to the deck on every replacement so we can document what’s underneath. Call (325) 246-5075 for a free inspection and we’ll tell you what’s actually up there.
You’ll get a re-deck, which means we install solid 7/16 OSB or plywood over the spaced strips before underlayment goes down. That’s a code requirement for a new roof in Glendale, and it adds roughly $2,500 – $5,000 depending on roof size, but it’s not a surprise when you work with us. We check for skip sheathing before we quote, so the re-deck is already in your written price. Estimates are free, call (325) 246-5075.
Most Glendale roof replacements take 3 – 7 working days from the first tear-off to the final inspection, depending on roof size, pitch, and whether a re-deck is involved. Weather can add days, and we’ll tell you that honestly. You’ll get a written schedule before we start, and every job is documented with before-and-after photos so you can see the progress.
A full roof replacement in Glendale requires a building permit from the City of Glendale, and the work is subject to city inspection. We pull the permit as part of the job, schedule the inspections, and make sure they pass. That’s part of the written scope, not an add-on. Call (325) 246-5075 and we’ll explain exactly what applies to your address.
Yes, and we recommend them for Glendale homes. Architectural shingles from GAF, CertainTeed, and Owens Corning are rated for the thermal cycling and Santa Ana wind loads we see in the hills above the 500-foot line. They’re also heavier and better looking on the Spanish and Tudor homes that dominate Glendale’s older neighborhoods. For an exact quote on your roof, call (325) 246-5075.
Written by Dylan Pace, Owner at Crestview Roofing, serving Glendale since 2000.






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