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 Orange
Roof replacement in Orange typically runs $11,500 to $24,000 depending on square footage, shingle grade, decking condition, and whether you’re in the flat core or up against the foothills. Most asphalt shingle replacements on 1,600 to 2,400-square-foot ranch homes here fall between $12,000 and $18,000. We’re Sunridge Roof Repair, and we work in Orange every week. If you need an honest assessment before you spend anything, call Ruben Ochoa and our crew at (833) 589-5180 for a free estimate.
Why Sunridge Roof Repair Is Orange’s Preferred Roof Replacement Company
We inspect before we recommend. That’s not a slogan; it’s how we scope every job in Orange, from a 1962 ranch near the santiago creek corridor to a custom hillside build with valley flashing already compromised. We’re a roofing-only company, which means nobody here is trying to sell you siding, windows, or gutters alongside a new roof. Every crew member, every supplier relationship, every warranty discussion centers on one trade. That matters when the question isn’t whether you need a roof, but what kind and at what grade.
Ruben Ochoa leads the company with the belief that repair is right when a roof can honestly be repaired, and replacement is right when it’s not. We carry products from GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral because no single manufacturer fits every Orange home. A 1968 composition roof in the flats has different needs than a 1990s tile roof off Cannon Street. We stock and order parts across the full roster, so the recommendation comes from what your house asks for, not what earns us the biggest margin.
Our Roof Replacement team covers the 92863, 92864, 92865, and 92866 ZIP codes consistently, and homeowners across Old Towne, the Villa Park edge, and the wide lots toward the foothills call us because we give honest line-by-line quotes. We don’t hide a change order inside a vague contract. Estimates here are free, and so is the conversation about whether you actually need the full tear-off or a targeted repair.
Styles & brands we work with
Roof Replacement Contractor in Orange
As a Roof Replacement Contractor in Orange, we handle the entire tear-off, decking inspection, underlayment, shingle or tile install, flashing, vent boots, and final walk. A homeowner needs us when a roof has visibly curled or granule-bare shingles across more than 30 percent of the surface, when repeated spot repairs are no longer economical, when decking is soft or termite-compromised, or when an inspection has flagged the underlayment as degraded beyond a simple patch. In Orange’s aging housing stock, that last trigger is far more common than homeowners expect.
Decking and Tear-Off
The old roof comes all the way off. That exposes the plywood or skip sheathing beneath, which in Orange’s 1950s and 1960s tract homes is often original. We inspect every sheet, and if any is delaminated or dry-rotted, we cut and replace it before the new roof goes down. You’ll see that line on your quote, not buried as a ‘miscellaneous’ charge.
Underlayment and Flashing
On a flat-core Orange home with 40-plus-year-old underlayment, the old felt is often cracked and brittle. We lay a modern synthetic or asphalt-saturated underlayment, then reflash every penetration: chimneys, plumbing stacks, attic vents, skylights, and the step flashing along sidewalls. This is where leaks in Orange homes actually start, not at the shingle surface.
Asphalt Shingle Roof Replacement in Orange
Asphalt Shingle Roof Replacement in Orange is the most common job we do, and the two tiers homeowners choose between are architectural and three-tab. Architectural shingles, especially dimensional products from GAF, CertainTeed, or Owens Corning, dominate the foothill-adjacent streets because they can carry 130-mph wind ratings when the nailing pattern and starter strip meet manufacturer spec. In the flat core, three-tab remains a value option, though we present both and let the condition of your decking and the slope of your roofline drive the recommendation.
Wind-Rated Installations on the Foothill Edge
A roof on the eastern edge of Orange catches Santa Ana gusts harder than one on a shaded street near the Plaza. An architectural shingle’s 130-mph rating is only real if six nails are placed correctly and a starter strip runs along every eave and rake. We’ve fixed installations done by other crews where the starter strip was skipped to save a few hundred dollars. The result is edge lift, shingle creasing, and blow-offs within a few fall seasons.
Decking Replacement
On older Orange homes, the decking is often 3/8-inch plywood or 1×6 skip sheathing that has soaked roof leaks for decades. We replace any section a screwdriver can penetrate easily. The square footage of new decking is itemized on your estimate before we start, so the final price doesn’t surprise you at the end of the week.
Trusted Brands We Service in Orange
We install and repair roofs using products from seven major manufacturers, but on most Orange jobs, we’re quoting Atlas, Tamko, or IKO when the homeowner wants solid performance at a lower cost per square, and GAF or CertainTeed when the job calls for a premium architectural profile. Your house, your budget, your call. We keep common flashing kits, ridge caps, and starter strips stocked for Orange jobs, and we can order specialty profiles from our suppliers within days. You choose the shingle; we’ll give you the actual cost difference per square including labor.
See the difference
Before
After
Before
After
Before
AfterCommon Roof Replacement Problems We See in Orange Homes
- Wind-lifted shingles on foothill-edge homes. Santa Ana winds find any defect in the nailing pattern or a missing starter strip, and one lifted shingle becomes twelve after a strong gust sequence.
- Cracked underlayment on 1950s to 1970s ranch roofs. Long dry inland heat bakes the old felt until it splits, so a re-roof that skips underlayment replacement just lays new shingles over a cracked waterproofing layer.
- Soft decking hidden under old composition shingles. Ranch homes around Old Towne often have leak history around chimney flashing and plumbing penetrations, and the plywood underneath has been quietly rotting.
- Drainage back-up at the eave on acreage lots. Poor grading or missing kickout flashing at the eave edge can push water under newly installed drip edge and rot the fascia within a few winters.
Pricing for Roof Replacement in Orange, CA
A full tear-off and replacement on a typical 1,800-square-foot ranch in the Orange flats runs $13,000 to $18,000 for architectural shingles, while a premium GAF or CertainTeed dimensional install on a foothill home with decking replacement can land between $18,000 and $24,000. The biggest cost drivers in Orange are decking replacement scope, shingle grade, roof pitch, and whether the house sits on a sloped lot requiring additional staging or material loading. Three-tab asphalt on a simple gable roof starts near $11,500. We write itemized quotes with the decking allowance, flashing count, and underlayment type called out separately. Call (833) 589-5180 and we’ll measure the roof and build your estimate within a few days.
We Also Serve Cities Near Orange
If you’re outside the Orange city line, our service area also covers Roof Replacement in Orange neighborhoods on the edges and the surrounding cities of Villa Park, North Tustin, Tustin, and Anaheim. Same crew, same inspection-first process, same brand-agnostic material options. We cover the 92863 through 92866 ZIP codes, plus the boundary streets where city limits blur into the county.
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. On the eastern edge of Orange, the Santa Ana wind load means architectural shingles rated for 130 mph require a six-nail pattern, not the four-nail pattern used in calmer inland zones, plus a starter strip on every eave and rake. Without both, the wind rating is void and shingles lift at the edges within a season or two. We verify the nailing spec against the specific shingle brand’s wind warranty before install. Call (833) 589-5180 for an exact quote on a wind-rated replacement for your street.
We scope each structure separately: the main house, any detached garage, shop, barn, or ADU all get their own decking inspection, underlayment plan, and material count. Acreage lots often mean longer tear-off runs and equipment access constraints, so we typically use a dump trailer positioned close to the largest eave and stage materials once to avoid driving over septic lines or irrigation. The detached structures are priced line-by-line, not grouped into a single lump sum. Request your free estimate at (833) 589-5180.
The biggest risk is missing soft decking and cracked underlayment under the old shingles. A roofer can nail new shingles onto a deck that won’t hold them, and the leak shows up after the first winter rain. We cut out and replace every soft or delaminated sheet we find, and we re-deck around every penetration. The additional cost is documented in the initial quote, not added mid-job. For a flat-core Orange ranch, decking replacement and underlayment are the two items you want on the contract in writing.
If the property is not within Orange city limits but sits on unincorporated county land, the roof replacement falls under Orange County building code and may require a permit for structural decking replacement or any change in roofing material weight class. We pull the permit when needed, and we coordinate the inspection so the job closes out clean. Within Orange city limits, residential roofing typically follows the same re-roof permit standard, and we handle that paperwork as part of our written scope.
We walk the slope and look at where water already runs during a rain, then install or extend kickout flashing at the eave to direct water away from the fascia instead of behind it. On open acreage with detached ADUs and outbuildings, we also check that the grade slopes away from each structure by at least five percent for the first few feet. If it doesn’t, we flag it before the roof goes on, because no shingle fixes a drainage problem at the foundation. We’ll scope the lot, check the swales, and include any corrective flashing in the estimate.
If your roof is at the end of its life or you’re still not sure, call (833) 589-5180. We’ll set up a free on-site estimate in Orange, walk you through exactly what the roof needs, and hand you an itemized number with no pressure. You decide what gets done after you’ve seen the full picture.
Written by Ruben Ochoa, Owner at Sunridge Roof Repair, serving Orange since the company’s first county roofing permit.