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 Repair Across North Tustin
Roof repair in North Tustin typically runs $450 – $1,900 for targeted fixes like valley rebuilds, flashing replacement, and vent boot repair, while larger repairs involving decking replacement or shake-to-tile conversion work start around $2,800 and climb from there. Most jobs on North Tustin’s older ranch and custom homes take one to two days once materials are on site, though permit review through OC Public Works can add a few days to the timeline for anything beyond a basic patch. If you’ve got a leak, a missing shake, or a valley that’s starting to separate, call us at (855) 382-0485 and we’ll get an inspector out to your property, usually within 48 hours.

We know North Tustin’s housing stock better than most roofing crews because we work on it constantly. The wide overhangs, multi-plane rooflines, and original shake roofs off Cowan Heights Drive, Lemon Street, and Newport Avenue all behave differently than the newer tract homes five minutes away in Tustin. That local experience means we’re not surprised by what we find, and we price accordingly.
Why Select Roof Repair Is North Tustin’s Preferred Roof Repair Company
North Tustin homeowners call us because we do one thing: Roof Repair. We don’t do kitchens, we don’t do additions, and we don’t split our crews across three trades. Every inspector and installer on our team works exclusively on roofs, which matters when you’ve got a 1960s shake roof with hidden decking rot and a valley that’s been leaking for a decade. The crews who only see this kind of roof occasionally tend to miss what’s underneath. We don’t.
Noel Carrasco, our owner, has built Select Roof Repair around a simple idea: diagnose first, then decide. That’s why we offer standalone roof inspections with no obligation to buy a repair or replacement. You get a written report with photos, measurements, and a line-item recommendation. If repair makes sense, we’ll say so. If the decking is gone and the underlayment is shot, we’ll tell you why replacement is the smarter call. No scare tactics, no upsell script.
Our reviews from North Tustin customers consistently point to the same things: we show up when we say we will, the quote matches the final invoice, and we explain what we’re seeing in plain language. When a county inspector flags a fire-rated underlayment issue on a shake-to-tile job, we’ve already accounted for it in the scope. That’s the difference between a crew that works Roof Repair in North Tustin regularly and one that’s driving in from Los Angeles or Riverside.
Styles & brands we work with






Flat Roof Repair in North Tustin
Flat roof repair in North Tustin usually means addressing a built-up or modified bitumen roof on a mid-century addition, a carport, or a second-story deck cover. These roofs are common on the custom ranches built throughout the 1960s and 70s, especially where original owners added family rooms or enclosed patios. A typical flat roof patch in North Tustin runs $450 – $900 for localized membrane repair, while a larger torch-down overlay on a 300-square-foot carport starts around $1,600.
Membrane and Seam Failure
Built-up roofs and modified bitumen fail at the seams first. On North Tustin homes, the intense summer UV bakes the surface and dries out the membrane, then the first winter rain finds every open lap. We cut back the failed section, inspect the substrate below, and apply a compatible patch that won’t separate from the existing system. The key is substrate inspection. If the plywood under the membrane is soft from years of slow seepage, patching the top layer only buys you one season.
Drainage and Ponding Water
Flat roofs on older North Tustin additions often sag because the original framing was undersized. Water ponds, debris accumulates, and the membrane degrades faster in those low spots. We’ll evaluate whether a tapered insulation or a re-slope is needed before we put down new material. If we’re just patching over a ponding area without fixing the drainage, we’re not doing you any favors, and we’ll say so.
Shingle Roof Repair in North Tustin
Shingle roof repair in North Tustin covers everything from replacing a dozen blown-off tabs after a Santa Ana event to rebuilding valleys and re-flashing penetrations on homes that have been re-roofed once or twice since the original shake was removed. Most shingle repairs here run $380 – $1,200 depending on the number of affected areas. A full valley rebuild with new ice and water shield, metal valley liner, and flashing work on a typical North Tustin home starts around $900.
Wind Damage and Missing Tabs
Santa Ana winds hit North Tustin harder than the flats in Orange and Santa Ana. The hillside lots and wide-open exposures off Skyline Drive and Foothill Boulevard mean shingles get lifted, cracked, and blown off more often than in sheltered neighborhoods closer to the 55. When we replace wind-damaged tabs, we check the entire slope for loose fasteners and lifted edges, not just the visible damage. A shingle that’s still on the roof but no longer sealed is the next one to go.

Valley Refurbishment
Valleys are the highest-traffic water channels on any roof, and on North Tustin’s multi-plane ranch homes, there are usually three or four of them. Failed valleys leak into ceilings and soak insulation long before you notice a stain. We remove the old shingles and metal, inspect the decking underneath, replace any rotten boards, then install ice and water shield, new valley metal, and fresh shingles cut to a clean line. Done right, a rebuilt valley lasts twenty years. Done wrong, it leaks again in eighteen months.
Trusted Brands We Service in North Tustin
We work with seven major roofing manufacturers, so the shingle, tile, or membrane we recommend is chosen for your house in North Tustin, not for our inventory. On most of our shake-to-shingle conversions here, we lean toward CertainTeed architectural shingles for their wind rating and fire resistance, but we regularly install Owens Corning and IKO systems as well. Atlas products come up often for steep-slope applications where tear strength matters, especially on the exposed ridge lines along Panorama Heights. Because we stock and order from multiple suppliers, turnaround on special-order materials for North Tustin jobs is usually three to five business days.
Common Roof Repair Problems We See in North Tustin Homes
- Rotted decking under original shake roofs. The shake itself might look passable from the ground, but the skip sheathing underneath has been absorbing moisture for fifty years. When we lift the shake and find soft plywood or rotted planks, the repair scope shifts from a simple patch to decking replacement. We write an allowance into the contract so you’re not blindsided.
- Failed original underlayment. Most 1960s and 70s North Tustin roofs were built with 15-lb felt that has long since dried out, torn, or disintegrated under decades of inland heat. Any repair that doesn’t address worn underlayment in the surrounding area is a temporary fix. We extend repairs beyond the visible damage to reach good material.
- Flashing deterioration around skylights and wide eaves. Custom North Tustin homes feature skylights on nearly every roof plane. The flashing around these penetrations cracks and separates over time, especially with the thermal cycling from hot days and cool nights. We replace corroded flashing with new galvanized or aluminum, and we re-seal around the curb with proper sealant, not caulk from a big-box store.
- Fire-rated assembly code issues on unincorporated lots. Homes in the county pockets of North Tustin answer to OC Public Works, not the city of Tustin. When a shake-to-tile or shake-to-shingle conversion falls under county review, inspectors specifically check for Class A fire-rated underlayment. Missing it means a failed inspection and a second trip. We spec it from the start.
See the difference
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After
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AfterPricing for Roof Repair in North Tustin, CA
Here’s where North Tustin homeowners ask us to be direct, and we are. A minor shingle repair runs $380 – $650. Flashing repair around a skylight or chimney: $450 – $850. A vent boot replacement: $250 – $500. A valley rebuild: $900 – $1,800 depending on length and decking condition. Flat roof patches start at $450 and run up to $2,000 for larger areas. If we open up a roof and find rotted decking, we price that per sheet or per square, we show you the damage in photos, and we get written approval before we proceed. Every estimate is free, and every quote is line-itemed so you can compare it against other bids apples-to-apples. Call (855) 382-0485 to schedule yours.
We Also Serve Cities Near North Tustin
Our crews cover North Tustin and the surrounding communities regularly, including Tustin, Orange, Villa Park, and Santa Ana. While the housing stock changes from one zip code to the next, the standard of work doesn’t. If you’re in an older custom home off Foothill Boulevard or a newer tract near the Tustin Marketplace, we’re familiar with the roof systems and the local permit offices.
Serving North Tustin, CA — Our Local Coverage Area
We’re based in the North 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 Repair in North Tustin
If your North Tustin home sits in the unincorporated county pocket, your permit goes through OC Public Works, not the city of Tustin. A basic repair like replacing a few shingles or flashing sections usually falls under minor repair and may not require a permit at all. But anything that involves tear-off, decking replacement, or a conversion from shake to tile or shingle does need county review. Call us at (855) 382-0485 and we’ll tell you exactly which jurisdiction applies to your address before we start.
It depends on what’s underneath, and in North Tustin the answer often reveals itself fast. We can repair isolated shake damage, but if the shakes are split, cupped, or brittle across large areas, and the skip sheathing beneath shows rot, repair becomes a losing game financially. We’ll inspect from the attic and the rooftop, then give you a straight recommendation with numbers for both paths. You decide.
A fire-rated assembly means the entire roof system, from decking up through underlayment and surfacing, meets Class A standards for resisting flame spread. On North Tustin hillside lots designated as fire zones, county inspectors review this carefully. If a repair or re-roof changes the roof covering from shake to a manufactured material, the underlayment must meet fire-rated specifications. Failure to include it can force a tear-off of work that was just installed.
We write a repair allowance into the contract before we start. The allowance covers an agreed number of decking sheets or repair squares at a stated unit price. If we open the roof and find more extensive damage, we stop, show you photos, and get written approval for the additional scope before we touch anything else. You’re never billed for work you didn’t approve.
Ask for a line-item breakdown that separates materials, labor, decking allowance, flashing, underlayment, and permit fees. Ask whether the quote includes ice and water shield in valleys and around penetrations. Ask whether the decking allowance is priced per sheet or per square. Ask whether the roofer has worked on homes in North Tustin’s unincorporated county pocket, because that changes the permit path. Our quotes include all of the above, and we’re happy to walk you through them line by line.
Get Your North Tustin Roof Inspected Today
If you suspect roof damage, don’t wait until the winter rains arrive. North Tustin’s roofs take a beating in the summer and fall, and a small leak in October can become a decking replacement by December. Call Select Roof Repair at (855) 382-0485 to schedule a free inspection. We’ll assess your roof, document what we find, and give you a written recommendation with honest pricing. Repair if it makes sense. Replace if it doesn’t. You’ll know exactly where you stand.
Written by Noel Carrasco, Owner at Select Roof Repair, serving North Tustin and surrounding communities.