Free roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
Before
After
Before
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Before
AfterFast, Reliable Roof Installation Across Tustin
If you’re weighing the cost of a new roof in Tustin, you’re probably wondering what a realistic price is. A full shingle re-roof on an average Tustin single-family home runs $11,000 – $18,500. Concrete tile runs higher, typically $19,000 – $34,000, depending on the decking work involved. Call (325) 246-5075 for a written estimate before any work starts.
Our team works in Tustin neighborhoods every week, and we know the housing stock. You don’t need a roofer who treats your home like a generic file. You need someone who has opened up roofs on Prospect Avenue, in Old Town, and along the Tustin Ranch edge, and who can tell you honestly whether your decking is up to code before tile goes on.
Why Crestview Roofing Is Tustin’s Preferred Roof Installation Company
Dylan Pace leads our crew, and he set one rule when Crestview Roofing was founded in 2000: a written price before any work begins. That rule hasn’t changed. The number on your estimate is the number on your invoice, and every job is covered by our 365-Day Done Right Promise in writing.
Tustin homeowners call us because we answer the phone when they call. A live person picks up 24/7. No voicemail loops. No call center script. You’ll know the name of the technician coming to your house before they arrive, and you’ll get a live trackable arrival time through The Relay Standard, the same visibility system used across the Relay Home Co. family. After the job, before-and-after photos land in your text messages alongside a digital invoice.
We install using manufacturer-backed materials from GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral. The brand we recommend depends on your roof’s slope, your home’s exposure, and your budget. We’ll walk you through why one beats another for your specific Tustin house.
Tile Roof in Tustin
Tile Roof installation in Tustin is different from most of Orange County because of the decking underneath. A large share of Tustin’s homes built in the 1970s and early 1980s around Old Town and the Tustin Ranch edge originally carried lightweight concrete tile over spaced sheathing, not solid plywood. Today’s California Building Code requires a solid, engineered deck for most tile installations, so much of our tile work starts with a structural upgrade before the first tile is set.
Decking Conditions We Find
When we strip an older Tustin tile roof, we’re looking for 1×4 skip sheathing, missing valley shields, and rafter spacing that predates current load path requirements. If the boards are sound, we may be able to sheath over them. If they show rot from decades of sprinkler overspray at the eaves, replacement is the only honest option. We’ll show you photos so you can see exactly what’s under your tile.
Tile Options and Weight
Homeowners often assume tile is tile. It isn’t. Older Tustin roofs carry heavyweight clay or concrete tile that was acceptable under older codes. Today we lean toward lightweight Boral and selected Atlas profiles that keep the tile look without overloading the existing structure. For a standard one-story Tustin ranch, a tile replacement with needed decking runs $19,000 – $34,000 depending on scope.
Roof Ventilation in Tustin
Roof Ventilation in Tustin matters more than most homeowners realize, especially on the low-pitch, hip-heavy roofs common in Tustin Ranch and the tract developments south of the 5. Those rooflines bake in the summer. Without proper intake and exhaust, the attic becomes an oven, the air conditioner works harder, and shingle life drops. A ventilation upgrade should always be part of a full Roof Installation scope, not an afterthought.
What We Check
On every install, we measure net free ventilation area against the attic square footage. Older Tustin homes often have only a couple of pop vents, which doesn’t meet modern standards. We’ll calculate what’s needed and spell out the cost before we touch anything. Expect $1,800 – $3,400 for a proper ridge and soffit vent system on a typical 1,800-square-foot Tustin home.
Venting a Tile Roof
Tile roofs want ridge vents engineered for the tile profile, not universal plastic caps. A hip-heavy tile roof, like many in Tustin Ranch, may need additional static vents near the hips to hit balanced airflow. We also check for blocked soffit intakes. Decades of paint and dust can seal them shut, making any exhaust you add pointless. If soffits need clearing or replacing due to rot, that’s a separate line item we estimate up front.
Trusted Brands We Service in Tustin
Tustin homeowners don’t have to settle for whatever a roofer has in the back of the truck. We install and repair roofs using manufacturer-backed materials from GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral, and we stock local parts from Atlas, Tamko, and Boral for faster turnaround on Tustin jobs. That means less waiting for material when your project is underway, and manufacturer warranties that are actually honored because the product is installed to spec. We’ll recommend the right brand for your specific roof pitch and exposure, not whichever one we happen to have a pallet of that month.
Common Roof Installation Problems We See in Tustin Homes
- Tile-over-skip-sheathing shortcuts. Some Tustin bids leave the original spaced boards in place and lay new underlayment directly over them. That added dead load can sag and crack tiles within a few seasons. We won’t do it, and we’ll explain the code requirement in plain English before we quote.
- Wrong nailing patterns on shingles. The six-nail, high-wind spec exists for a reason. Tustin’s canyon-edge wind corridors off Peters Canyon and along the foothills can tear a four-nail roof loose. We install to the manufacturer’s high-wind pattern, which keeps the wind warranty intact.
- Rot at the fascia and eave line that stays ignored. Morning marine layer and decades of sprinkler overspray soften fascia boards on Tustin homes. If a quote doesn’t include what’s needed to replace rotted fascia before drip edge and gutter go on, the price isn’t complete, and the job will stall midway.
- Ventilation that wasn’t re-balanced for tile. A ridge vent sized for shingles doesn’t always work on tile. Incorrect airflow voids some tile manufacturer warranties and shortens the deck’s life. We scope ventilation as part of the install, not as an upsell after the fact.
Pricing for Roof Installation in Tustin, CA
Here’s what to expect in Tustin’s market. Architectural shingle re-roofs on a single-family home run $11,000 – $18,500, with heavier laminate profiles adding $2,000 – $4,000. Concrete or lightweight tile runs $19,000 – $34,000 once decking, underlayment, flashing, and ventilation are included. Decking replacement, required on many older Tustin tract homes, adds roughly $3,500 – $6,000 depending on square footage. Ventilation scope adds $1,800 – $3,400 if the existing system is undersized. The biggest variable isn’t material. It’s what’s hiding under the roof you already have. We’ll give you a written, line-item price before work starts so you can compare honestly. Call (325) 246-5075 to schedule a free estimate.
We Also Serve Cities Near Tustin
If you’re in Santa Ana, Orange, Irvine, or Villa Park, our crews handle Roof Installation work there too. And if you’re planning a roofing project in Tustin, we’re ready to walk the roof with you and give you a real number.
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 Installation in Tustin
Not always. If your home already has solid 5/8-inch or thicker plywood or OSB decking installed to current code, you can likely set new underlayment and tile over it. But many 1970s and 1980s Tustin tract homes were built with 1×4 skip sheathing, and those need a decking upgrade before new tile can go on. We’ll determine this during the estimate, with photos, and the decking line item will be in writing before you commit. Call (325) 246-5075 for an exact assessment.
A square is 100 square feet of roof surface, so a 20-square roof is about 2,000 square feet of deck. Smaller squares are a common trick in lowball bids. When you compare Tustin roof bids, lay the line items side by side: decking, underlayment, flashing, ventilation, gutters, haul-away. If one quote is dramatically lower, it’s usually missing one of those. We give you written line-item pricing so you can compare honestly.
A shingle re-roof on a typical Tustin home takes 2 to 4 working days. A full tile install with decking replacement commonly takes 5 to 10 working days, depending on access and roof complexity. Rain pauses underlayment work, and our crews schedule around the wet season deliberately. We’ll give you a calendar window up front and photo updates as the job moves so you know exactly where things stand.
Architectural shingles are layered asphalt sheets rated for roughly 25 to 50 years, lightweight enough for most existing Tustin structures, and cost roughly half to two-thirds what tile does. Concrete tile is heavier, lasts 50-plus years, and is common on older Tustin homes, but often triggers a decking upgrade. If your home already has tile and you like the look, we’ll spec lightweight tile and do the deck right. If you want the lower-cost, faster install, shingles from Atlas or GAF are solid choices. We’ll recommend based on your structure and budget, not our inventory.
For a low-pitch, hip-heavy Tustin roof, a ridge vent sized to your tile profile plus added static vents near the hips usually gets you to balanced airflow. If soffits are clogged or undersized, we clear or replace them because exhaust vents alone won’t move air. The exact setup depends on your attic’s square footage and layout, and we’ll put the vent plan in the written estimate. Call (325) 246-5075 to get started.
For a written Roof Installation estimate in Tustin, call (325) 246-5075. We’ll walk the roof, show you what’s up there, and put every number in writing before any work begins.
Written by Dylan Pace, Owner at Crestview Roofing, serving Tustin with written pricing and photo-documented workmanship since 2000.