Metal roofing
Architectural shingles
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 Covina
Roof replacement in Covina typically runs $11,500 – $22,000 for a standard single-story tract home, with architectural shingles landing around $14,000 – $19,000 on most 1950s – 1970s builds. We schedule Covina jobs within 5 – 10 business days of your approved estimate, and most tear-offs finish in 2 – 4 days once the crew starts. Call (833) 589-7971 and we’ll walk your roof with you before you spend a dollar.
We know the difference between a 1920s citrus bungalow off Citrus Avenue and a post-war gable roof up by the 210, because we’ve torn off enough of both to see what’s under them. Covina’s housing stock has its own problems, and a roofer who only knows Los Angeles flat work won’t catch what’s failing on the wind-facing slope. We will.
Why Hollywood Roofing Co Is Covina’s Preferred Roof Replacement Company
Covina homeowners keep calling us for one reason: we make the material decision based on what the house actually needs, not what a single brand rep told us to push. That matters on pre-1994 tract homes where the original skip-sheeting is 60 years old and the ridge caps have been lifting every Santa Ana season. We carry all seven major shingle lines – GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral – so the recommendation comes from the roof, not a supply contract.
Led by Roland Vega, our crews have replaced roofs across 91722, 91723, and 91724, from the foothill blocks north of Badillo Street down to the flat lots near Covina High. Homeowners tell us the same thing after every job: the bid was clear, the crew showed up when they said, and the yard was cleaner when they left than when they arrived. We’d rather earn the next referral than rush the current job.
Because we’re a full-lifecycle roofing company, the same team that inspects a Covina roof can repair it now and replace it later – no handoff gaps, no “that was a different crew.” Know exactly what your roof needs, nothing more. That’s the whole point.
Styles & brands we work with
Roof Installation in Covina
Roof Installation in Covina means working around two constraints most LA County roofers never think about: SCAQMD Rule 1113 VOC limits and the Barranca Avenue wind corridor. Every adhesive, mastic, and sealant we open on your property has to be a compliant low-VOC formulation, which sounds like a compliance footnote but actually changes how we sequence the job on hot days. Low-VOC products flash off differently in triple-digit heat, so we adjust application windows and work in sections rather than rolling the whole field at once.
Full Tear-Off and Re-Deck
On a Covina full roof replacement, we strip to the sheathing and inspect every sheet. The 1-inch skip-sheeting on 1950s and 1960s tract homes often has dry rot at the eaves and valleys that never showed as a ceiling leak. If the decking won’t hold a nail pattern, we replace it – and we show you photos before we do, so you’re not signing a change order blind.
New Construction Roofing
Building new in Covina? We handle new construction roofing from the rough framing up, including decking, underlayment, and shingle or tile installation. Since Covina new builds fall under the same SCAQMD adhesive rules, we spec compliant products from day one rather than swapping mid-job. A new construction roof in Covina typically runs $9,000 – $16,000 depending on pitch and material.
Roof Replacement Contractor in Covina
Hiring a Roof Replacement Contractor in Covina is a serious financial decision, and the wrong contractor can leave you with a roof that fails the first Santa Ana season after the warranty expires. We’re the contractor who walks the roof with you before the bid, marks the actual problem areas with chalk, and puts the material spec in writing – brand, series, nail pattern, ventilation, and underlayment. No vague “upgraded shingle” language.
Architectural Shingle Systems
Most Covina homeowners choose architectural shingles for the wind and UV performance. A typical 1,400 – 1,800 sq ft home in 91723 runs $14,000 – $19,000 for a full architectural shingle replacement including tear-off, new underlayment, and ridge vent. We install to the manufacturer’s printed nailing pattern – not just the shingle line on the wrapper – because that’s what makes the wind rating real when the gusts hit Barranca.
Flat Roofing and Low-Pitch Work
Covina has plenty of low-pitch hip roofs and a scattering of flat-roof additions on citrus-era homes. For those, we recommend either a cold-applied modified bitumen system or a PVC membrane, both installed with SCAQMD-compliant adhesives. Flat roofing in Covina generally lands between $7,500 and $13,000 depending on square footage and deck condition.
Trusted Brands We Service in Covina
Seven leading brands. One honest recommendation. We install GAF and CertainTeed at the premium end, Tamko and IKO for budget-conscious projects, and Boral when a Covina homeowner wants tile or stone-coated steel instead of asphalt. Because we stock local materials across all seven lines, we’re not waiting on a distributor to ship your shingle color from Texas. We pull from local supply houses in the San Gabriel Valley, which means your replacement starts on schedule, not whenever the truck shows up. From the first inspection to the final nail, the material is matched to your home – not to a supplier incentive.
See the difference
Before
After
Before
After
Before
AfterCommon Roof Replacement Problems We See in Covina Homes
- Wind-torn ridge caps on pre-1994 homes. The foothill corridor along Barranca Avenue and the 210 funnels Santa Ana gusts straight into wind-facing slopes. Homes built before the 1994 Northridge code updates usually have ridge caps nailed flat instead of interlocked, and they lift like playing cards.
- Dry-rotted skip-sheeting hiding under old shingles. Covina’s post-war tract homes used 1-inch skip-sheeting – boards with gaps – instead of solid plywood. It rots quietly at the eaves, and the second-generation shingle layer hides it until we tear off and the nail pattern won’t hold.
- Accelerated UV granule loss from triple-digit summers. Covina regularly hits 100°F+ in July through September. Asphalt shingles shed granules faster here than in coastal LA, and once the granule layer goes, the asphalt underneath cracks and the roof ages years ahead of schedule.
- Monsoon-season hail damage from San Gabriel Valley storms. When summer thunderstorms roll down the foothills, the hail they drop is brief but sharp. Hail strikes on aged shingles create bruise marks that don’t leak immediately but shorten the roof’s remaining life by a third or more.
Pricing for Roof Replacement in Covina, CA
A full architectural shingle replacement in Covina runs $14,000 – $19,000 on a typical 1,400 – 1,800 sq ft single-story home. Basic three-tab replacements land around $11,500 – $14,000. If we’re re-decking because the skip-sheeting has rotted, add $2,000 – $4,500 depending on how many sheets go down. Flat roof replacements in Covina run $7,500 – $13,000. The Covina-specific cost driver is the SCAQMD-compliant adhesive and coating line – it’s 10 – 15% more than the solvent-heavy products used in out-of-state markets, but it means your roof passes inspection and dries correctly in our heat. Call (833) 589-7971 and we’ll give you a written, line-item estimate – free, no obligation, no change orders unless you approve them first.
We Also Serve Cities Near Covina
Hollywood Roofing Co handles Roof Replacement across the eastern San Gabriel Valley. Beyond Covina, we serve Irwindale, Azusa, Citrus, and West Covina. If you’re in a neighboring city and your roof is showing the same foothill wind damage we see constantly in Covina, call the same number – (833) 589-7971.
Serving Covina, CA — Our Local Coverage Area
We’re based in the Covina 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 Covina
Yes. Covina sits under SCAQMD Rule 1113, the strictest asphalt-shingle VOC limit in the country, so every adhesive, mastic, and coating we apply must be a compliant low-VOC formulation. On a full replacement, that adds roughly $800 – $1,500 in material cost versus non-compliant products, but it’s not optional – and a roofer who ignores it is putting your final inspection at risk. Call (833) 589-7971 to get a line-item breakdown of what compliant materials add to your specific roof.
Covina’s 1950s – 1970s tract homes were built with 1-inch skip-sheeting – boards with gaps, not solid plywood – and after 50 – 70 years, the eaves and valleys are frequently dry-rotted. Modern shingles require a solid nailing surface to hit their wind and warranty ratings, so when the sheathing won’t hold a nail pattern, we replace it before laying the underlayment. You’ll see photos of every sheet we replace before we cut a single one. For an exact decking assessment, call (833) 589-7971 and schedule a roof inspection.
Yes, unfortunately it is. The Barranca Avenue/210 foothill corridor funnels Santa Ana gusts directly into the wind-facing slopes of homes built before the 1994 Northridge code updates, and those older ridge caps were often nailed flat rather than interlocked with the shingles below. We reset ridges with extra-fastened ridge vent and edge metal so the cap actually holds when the gusts hit. If you’re replacing ridge caps every other year, the problem isn’t the caps – it’s the installation method. Call (833) 589-7971 and we’ll show you the difference on your own roof.
Put them side by side and check five line items: shingle brand and series (not just “architectural”), decking replacement allowance, underlayment type, ventilation spec, and whether the crew is installing to the manufacturer’s printed nailing pattern. A lower bid that skips the decking line item or uses a generic underlayment is not lower – it’s deferred cost. We write all five on every Covina bid and welcome the comparison. Call (833) 589-7971 for a bid you can actually line up against a competitor’s.
Only if the shingle is nailed to the manufacturer’s printed pattern. A shingle with a 130-mph wind rating installed with four nails instead of six, or nailed high instead of in the 1-inch nailing zone, will tear loose well below its rating. On Covina hipped roofs along the foothill corridor, the wind-facing slope gets the full brunt first, and that’s where we see the consequences of fast installation. We nail every shingle to the spec, not just in rough rows. Call (833) 589-7971 for a free estimate and we’ll mark the wind-facing slope before we bid it.
Written by Roland Vega, Owner at Hollywood Roofing Co, serving Covina roof replacements with seven leading roofing brands and one honest recommendation.