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 Tustin
Roof replacement in Tustin runs on two different clocks depending on which side of the city you live in. In Old Town Tustin and the 92780 ranch-home core, you’re typically looking at a straightforward city permit. In Tustin Ranch and North Tustin-edge communities across 92782, the HOA architectural review committee has to sign off on material and color before the permit process even starts. We know both systems cold, we file the paperwork ourselves, and we sequence the job so your roof never sits half-finished waiting on a committee. Call (866) 942-4187 and we’ll walk you through how it works on your street.
Why Orange County Roofing Co Is Tustin’s Preferred Roof Replacement Company
Kurt Hensley built Orange County Roofing Co around a simple idea: homeowners deserve a straight answer about what their roof actually needs, not a sales pitch for whatever brand happens to be in the warehouse. That’s why we carry seven major shingle manufacturers – GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral. We can recommend honestly because we’re not tied to one supplier’s margins. The right material for your Tustin home wins, not the one that pays us the most.
Our crews work Tustin every week, from the tree-heavy streets around Old Town to the tile-roofed tracts of Tustin Ranch. We know the difference between a 1962 ranch house in 92781 and a 2005-built home off Jamboree Road, and we spec materials accordingly. The inspection reports our team writes tell you exactly what your roof needs – nothing more. That’s the whole point.
Styles & brands we work with






Reroofing in Tustin
Reroofing in Tustin means tearing off the old roof down to the deck, replacing what’s soft or rotted, and installing a full new roofing system. It’s the right call when a roof has hit twenty-plus years, when multiple leaks have appeared, or when the decking underneath is failing. On an asphalt shingle reroof, Tustin homeowners typically pay $8,000 to $16,000 depending on square footage, pitch, and decking condition. Concrete tile reroofs run higher, generally $18,000 to $32,000, because the tile itself is heavier and the underlayment spec matters more.
Old Town Era Roofs
Homes built in the 1950s through 1970s around Old Town Tustin, Tustin Meadows, and the 92780 core often still carry the original wood-shake or weathered asphalt. Santa Ana winds and decades of sun have baked those shake roofs brittle. When we pull them, it’s common to find decking edges rotted where leaf debris sat in the valleys for years. We replace that decking properly, not patch around it.
Tustin Ranch Tile Reroofs
The concrete and clay tile roofs out in Tustin Ranch and the North Tustin boundary (92782) last longer but the underlayment is the failure point, not the tile. We lift the old tile, replace felt or synthetic underlayment, reset the tile, and replace all flashing. Getting the HOA’s color and profile approval before we start is what keeps the job from stalling.
Flat Roof Replacement in Tustin
Flat roof replacement in Tustin is a specialized job that covers the low-slope sections found on mid-century moderns, patio covers, carports, and an increasing number of infill builds around Old Town and central Tustin. A flat or low-slope roof isn’t actually flat – it needs a minimum slope to drain, and the membrane you choose matters more than anything else. Tustin homeowners should expect to pay $9,000 to $18,000 for a typical flat roof replacement, depending on membrane type and whether insulation or taper systems need to be added.
Built-Up and Modified Systems on Older Tustin Homes
Many 1960s and 1970s homes in 92780 and 92781 still have old built-up flat sections with gravel on top. When the gravel surface has worn through and pooling starts, the asphalt layers underneath are usually cracked. We tear off to the deck, check for dry rot at the drains, and install a new multi-layer modified bitumen system with proper slope.
Single-Ply Membrane on Newer Sections
For newer flat sections and additions around Tustin, a TPO or PVC single-ply membrane makes sense. It reflects heat, which matters in Tustin’s inland summer sun. We weld the seams rather than glue them, and we re-flash every penetration – the drain scuppers and HVAC curbs are where flat roofs fail first.
Trusted Brands We Service in Tustin
We carry three of the biggest names in the roofing industry and a few you won’t see at every supply house. Atlas asphalt shingles show up on a lot of Tustin replacements because they hold up well to inland heat and offer solid Class 4 impact-rated options. Boral’s concrete tile lines match what’s already on many Tustin Ranch and North Tustin homes, which makes HOA color-matching straightforward. Tamko shingles hit a middle price point with strong wind ratings. Stocking multiple brands means we can compare warranties and coverage tiers side by side for your roof – not just sell you whatever one brand ships in. The right material for your roof, backed by the manufacturer’s own warranty.
See the difference
Before
After
Before
After
Before
AfterCommon Roof Replacement Problems We See in Tustin Homes
- Sun-baked shake on Old Town roofs. Wood-shake roofs from the 1950s and 60s have been baked dry by decades of Tustin’s inland sun and Santa Ana winds. By the time we’re called, the shake is often splitting and curling and the felt underlayment underneath has turned to powder.
- HOA color and profile mismatches in Tustin Ranch. Homeowners sometimes order tile before the architectural committee approves the spec. If the color or profile is off, the order gets rejected after tear-off and the deck sits open. We file the submittal before ordering anything.
- Leaf-debris valley rot on tree-heavy streets. Tustin’s older neighborhoods around Old Town have mature trees that drop constant debris into roof valleys. Moisture gets trapped against flashing, and the valley metal corrodes. Reusing that flashing on a new roof is a guaranteed future leak.
- Wind-lifted tiles in 92782. Santa Ana wind events catch the edges of concrete tile roofs in Tustin Ranch and North Tustin. If the tile is not re-set with the right fasteners and the underlayment beneath is worn, a single wind event becomes a slow leak over a season.
Pricing for Roof Replacement in Tustin, CA
A full asphalt shingle roof replacement in Tustin typically runs $9,000 to $16,000 for a standard single-story ranch. Two-story homes add 20 to 40 percent because of staging and access. Tile roof replacement in Tustin Ranch and North Tustin generally falls between $18,000 and $32,000. Flat roof sections run $9,000 to $18,000 depending on the membrane. What moves the number: decking condition (we won’t know until we pull the old roof), pitch, number of existing layers, and whether the house is in an HOA that requires a specific tile profile. We give a written line-item quote before work starts and we don’t change the price once we start pulling – if we find decking rot, we show you photos and walk you through the numbers before we go further. Call (866) 942-4187 for an exact quote on your roof. The estimate is free.
We Also Serve Cities Near Tustin
Orange County Roofing Co covers the surrounding areas where Tustin homeowners have family, rentals, and second properties. We handle Roof Replacement work in North Tustin, Santa Ana, Irvine, and Orange. Same crews, same seven-brand material access, same straight answers. If you’ve got a roof project in a neighboring city, call (866) 942-4187.
Serving Tustin, CA — Our Local Coverage Area
We’re based in the Tustin 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 Tustin
We do. Orange County Roofing Co prepares the submittal packet – material spec, color sample, profile detail, and wind rating – and files it with your HOA’s architectural review committee. You don’t have to figure out the forms or chase the committee. Call (866) 942-4187 and we’ll let you know what your specific HOA requires.
Most homes in Old Town Tustin and the 92780/92781 ranch-home core don’t have an HOA design committee, so a roof replacement only needs the city building permit. That’s the fast side of Tustin. We pull the permit, and the roof goes on. Call (866) 942-4187 and we’ll check your address before we do anything.
In Tustin Ranch and North Tustin-edge communities (92782), expect the HOA architectural review to add two to six weeks on top of the normal permit timeline. We file the submittal first, then order materials after approval, so the added time is spent on paperwork – not with your deck torn open. Call (866) 942-4187 and we’ll map the timeline for your street.
Most of the time, yes. Boral and other concrete tile manufacturers keep long-running color lines, and many Tustin Ranch communities were built with tile profiles that are still in production. If the exact color is discontinued, we submit the closest approved match to the HOA before ordering anything. Call (866) 942-4187 and we’ll source the match.
Concrete tile in the original community profile is what most Tustin Ranch HOAs approve, since it matches the aesthetic the developer established. Some communities accept a high-grade asphalt shingle if the color complements the original tile, but the submittal has to specify it clearly. We know which argument works with which committee. Call (866) 942-4187 for a read on your HOA’s rules.
Your roof in Tustin is either under a fast clock or a slow one. Old Town 92780 and the ranch-home core run on city permit alone. Tustin Ranch and North Tustin-edge 92782 run through HOA architectural review first – and ordering materials before that approval clears is the most expensive mistake a homeowner can make. We know both halves of this city, we file the paperwork ourselves, and we schedule the job so the roof goes on in one clean pass, not in stops and starts. Kurt Hensley and the Orange County Roofing Co team are ready to take a look. Call (866) 942-4187 today to schedule your free estimate for roof replacement in Tustin.
Written by Kurt Hensley, Owner at Orange County Roofing Co, serving Tustin and Orange County.