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 Orange
Roof replacement in Orange typically costs between $14,000 and $28,000 for a standard single-story home, with architectural shingle teardown and re-install running most homeowners $16,000 to $24,000. We serve every Orange zip code, from 92866 around the Plaza to 92865 up toward the 55. Call (866) 321-6172 to schedule a free inspection and line-item estimate.
Our crews know Orange’s streets: Chapman Avenue, Tustin Street, Glassell, and the blocks radiating out from the Old Towne circle. We understand which homes in the 92866 and 92868 pockets were built before 1940 and which are mid-century tract ranches from the 1950s and 1960s. That matters because a roof replacement on a 1955 ranch in East Orange is a different job than a re-roof on a 1920s Craftsman near Hart Park. We’ve worked both.
Why Van Nuys Roofing Co Is Orange’s Preferred Roof Replacement Company
Homeowners in Orange call us because we inspect first and recommend second. Rick Dominguez built this company on the belief that a roofer should tell you when a repair makes more sense than a replacement, even if the repair is the smaller check. In Orange’s older housing stock, that honest assessment saves people thousands of dollars every year.
We work with seven major roofing material manufacturers: GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral. That means when we give you a material recommendation for your Orange home, it’s driven by your roof’s slope, exposure, and the historic district rules you might be under, not by a supplier incentive or a single-brand contract. Your roof, your material choice.
Rick Dominguez insists on this for every Orange job: a written, line-item quote before any work starts, permits pulled and inspections passed, and manufacturer warranty eligibility confirmed in writing. The crew that tears off your old roof is the same crew that installs the new one. No subcontracted labor, no mystery crews showing up.
Styles & brands we work with






Roof Replacement Contractor in Orange
A roof replacement contractor in Orange handles the full scope: tearing off the old roofing material, inspecting and repairing or replacing the decking beneath it, installing new underlayment, flashing, and the finished roof surface, then hauling away all debris. Our Roof Replacement team manages the entire process from the first inspection to the final city sign-off. On older Orange homes, the job frequently includes decking replacement because original skip sheathing from the 1950s and 1960s has rotted or split and cannot hold new fasteners.
Most full roof replacements in Orange take 3 to 5 working days from tear-off to final inspection. A straightforward architectural shingle re-roof on a 1,100-square-foot home in the 92865 area typically runs $15,000 to $21,000. If decking replacement is needed, expect to add $2.50 to $4.00 per square foot for the affected areas.
Tear-Off and Decking Inspection
We don’t install new roofing over compromised wood. On Orange mid-century homes, the original 1×6 skip sheathing is often too degraded to accept new nails, especially where old wood shakes trapped moisture for decades. We inspect every exposed board, mark what needs replacement, and price it in writing before we touch it. When you see a change order from us, it’s not a surprise. It was identified, documented, and approved.
Full Roof Replacement vs. Targeted Repair
Sometimes an Orange home needs a full roof replacement, and sometimes a repair buys you five more years. We’ll tell you which one actually makes sense for your roofline, your remaining shingle life, and your budget. If a repair is the smarter call, that’s what we’ll recommend. Our inspection service is available standalone, so you don’t need a repair purchase to get an honest answer.
Asphalt Shingle Roof Replacement in Orange
An asphalt shingle roof replacement in Orange is the most common roofing job we do across the city, from the tract homes near Grijalva Park to the older neighborhoods around Yorba Street. Most homes in Orange were originally built with wood shakes or 3-tab composition shingles, and they’re now being upgraded to architectural shingles that carry 30-year or lifetime warranties. The typical architectural shingle replacement on a 1,200 to 1,600 square-foot Orange ranch runs $16,000 to $24,000.
We install GAF, CertainTeed, and Owens Corning architectural shingle lines, and we’re fluent in the installation specs for each. Many Orange homes need wind-rated nailing patterns upgraded because the original installation used fewer nails per shingle than modern building code requires. Santa Ana wind events expose that gap quickly, and re-nailing is not the fix; replacement is.
Architectural vs. 3-Tab Shingles
Architectural shingles give you a thicker, dimensional profile that better matches the visual weight of Orange’s older ranch and Craftsman rooflines. They also carry longer manufacturer warranties and higher wind ratings, which matters in Orange County’s Santa Ana-corridor neighborhoods. The cost difference over 3-tab is usually $1,800 to $3,200 on a typical Orange home, and we’ll walk you through whether that upgrade makes sense for your house.
Decking and Underlayment Upgrades
An asphalt shingle roof replacement in Orange is only as good as what’s underneath it. We upgrade underlayment to synthetic or premium felt on every job and add ice and water shield at valleys, eaves, and penetrations. This is the layer that actually keeps water out when a shingle fails or a tree branch punctures the surface. It’s not an upsell. It’s the difference between a roof that lasts 15 years and one that fails at year 8.
Trusted Brands We Service in Orange
We handle GAF, CertainTeed, and Owens Corning roofing systems across Orange, and we serve homeowners in Orange’s historic and mid-century neighborhoods with material options that match both the architectural character and the fire-rating requirements of their streets. Working with seven leading manufacturers means we’re not locked into one product line, so when we recommend a specific shingle for your Orange home, it’s because that shingle fits your roof profile and budget, not because it’s the only option we carry. GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, Boral: if it goes on a roof, we know it.
See the difference
Before
After
Before
After
Before
AfterCommon Roof Replacement Problems We See in Orange Homes
We’ve opened up enough Orange roofs to know exactly what’s hiding under the surface. Here’s what we find most often:
- Rotted skip sheathing under old wood shakes. Mid-century Orange homes with original shake roofs often have 1×6 boards that are too far gone to re-nail, which means decking replacement gets added to the job. We price this upfront in the contract as a visible allowance, so there’s no surprise when it’s discovered.
- Failed flashing on low-slope sections. Many Orange ranches have low-slope additions or porch roofs where water pools during concentrated winter rains. The flashing at the wall intersections was never properly replaced, and that’s where the leak starts. We repair or replace those transitions on every re-roof.
- Wind-damaged shingles from Santa Ana events. Older 3-tab shingles on Orange homes often have a 4-nail pattern, but modern architectural shingles require 6 nails in wind zones. If your shingles lifted during the last Santa Ana blow, the fix is a properly fastened replacement, not spot re-nailing.
- Multiple layers of roofing material. Many Orange homes have two or three layers of composition shingles stacked on top of the original, which exceeds current code and hides decking problems. A full replacement means tearing off every layer to inspect what’s underneath, which is the only way to get a clean, warrantied installation.
Pricing for Roof Replacement in Orange, CA
Here’s what we see across Orange, based on the homes we’ve quoted in 92863, 92864, 92865, and 92866. A full architectural shingle replacement on a 1,200-square-foot single-story ranch runs $16,000 to $24,000. A larger two-story home in the 92866 area near the Plaza might run $22,000 to $28,000. Decking replacement adds $2.50 to $4.00 per square foot when needed. Flat or low-slope roof sections using modified bitumen or TPO run $10 to $16 per square foot installed. Full tear-off is included in every quote we provide; we don’t price a “re-roof over” option because it hides problems and voids most manufacturer warranties. Call (866) 321-6172 for a free, line-item estimate on your Orange roof.
We Also Serve Cities Near Orange
Our Orange roofing crews also cover Villa Park, North Tustin, Tustin, and Anaheim. If you’re in one of these neighboring communities and your roof is at the age where replacement is the conversation you’d rather have now than after a leak, call us. We schedule inspections across the whole area and give you the same written, line-item quote we give Orange homeowners.
Serving Orange, CA — Our Local Coverage Area
We’re based in the Orange 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 Orange
Yes, homes within the Old Towne historic district can face design review for roof changes, especially if the property is a contributing structure. The review typically focuses on roof profile, material type, and color. In the Old Towne district near the Plaza, matching the original roof profile and material color is often as important as the shingle’s fire rating, which is a concern that rarely applies to neighboring cities like Villa Park or Anaheim. We handle the documentation and submittal process for Orange homeowners, and we’ve installed GAF architectural shingles in colors approved by the historic design review. Call (866) 321-6172 to talk through your specific property.
We pause, document the damage with photos, and give you a written change order with the exact square footage and cost before we proceed. On a 1950s ranch in Old Towne near the Plaza, we tore off three layers of aging composition shingles and found the original 1×6 skip sheathing was too degraded to re-nail, so we replaced it with new plywood decking, added ice and water shield in the valleys and along the eaves, and installed GAF architectural shingles in a color approved by the historic design review. The permit inspection also required new drip edge and updated flashing around the chimney, which we priced and got approved in writing before proceeding. That’s how we handle every Orange job.
We pull all required permits through the City of Orange and schedule inspections with the city building department. The cost of permits is included in every written estimate we provide. We don’t ask Orange homeowners to pull their own permits, and we don’t do unpermitted roof replacements. When the inspector signs off, you get a final sign-off document for your records, which matters if you ever sell the home.
Yes, and for most Orange homes we recommend it. Orange’s hot, dry inland climate and Santa Ana wind events make ember intrusion a real risk, and a Class A fire-rated assembly is the standard for new construction in this fire-zone context. Many mid-century Orange homes still have the original wood shake roofs or older composition shingles that don’t meet Class A standards. We install Class A-rated architectural shingles from GAF, CertainTeed, and Owens Corning, and we’ll confirm the fire rating in writing on your quote. Call (866) 321-6172 to get a fire-rated roof quote for your Orange home.
Santa Ana winds in Orange regularly hit 40 to 60 mph in exposed neighborhoods along the 55 corridor and the eastern hills, which means your new roof needs a wind-rated nailing pattern and, in many cases, upgraded fasteners. We use six nails per shingle in wind zones, which exceeds the minimum code requirement in many Orange neighborhoods. We also check the roof-to-wall connections and flashing details at the eaves and rakes, because those are the points that fail first during a sustained wind event. Our installation practices meet the manufacturer wind warranty requirements for the specific shingle you choose.
If your home is in Orange and the roof is 20 years old or older, call (866) 321-6172 to schedule a free inspection and honest estimate. We’ll tell you exactly what you need and what it costs, in writing, before you commit to anything.
Written by Rick Dominguez, Owner at Van Nuys Roofing Co, serving Orange and surrounding communities with inspection-first roof replacement since day one.