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 Roofing Company Across North Tustin
Roofing work in North Tustin comes with a set of conditions you won’t find in most of Orange County. The homes here sit on large lots, many are 40 to 70 years old, and the permitting process runs through OC Public Works rather than a city hall. That changes how a roof job gets scoped, priced, and completed. Our crews know the difference, because we work these streets and unincorporated county parcels regularly. From Lemon Heights to Cowan Heights, we quote the job with the right access plan, the right county paperwork, and the right materials for Southern California sun and Santa Ana wind. Call us at (559) 258-5703 for a free estimate.
Why Brennan Roofing Co Orange County Is North Tustin’s Preferred Roofing Company
North Tustin homeowners tend to ask sharper questions than most. They’ve lived through enough roof repairs to know what a bad quote hides. That’s why our process starts with a written price before any work begins. The number goes on paper and does not move at the door. Travis Oakley, who leads our Orange County operation, holds every job to Roofing Company standards under The Garrison Standard: background-checked, uniformed technicians on site, a live person answering the phone around the clock, and a 365-Day Done Right Promise in writing. If our repair or installation fails within a year, we come back and fix it at no charge.
We’ve handled tear-offs on sprawling ranch homes where the roof line spans 6,000 square feet or more. We’ve worked around septic leach fields, private wells, detached garages, and pooled water on low-slope sections. That local experience means our quotes reflect what the job actually requires, not a generic square-footage multiplier. Our scheduling and dispatch are coordinated from the brand’s Los Angeles office, and crews serve North Tustin directly. When a homeowner on Crawford Canyon or Barrett Lane calls, the person picking up knows what “county permit” means for that property.
Styles & brands we work with






Residential Roofing in North Tustin
Residential Roofing in North Tustin usually means either a full replacement on a large custom home or a repair on a section that’s failed after decades of sun exposure. The housing stock here, mostly built between the 1950s and 1980s, includes a lot of original wood shake and composite shingle roofs now well past their expected lifespan. When those roofs go, they don’t fail gradually. A winter rain after a dry summer finds every crack at once. For a typical North Tustin home, a full roof replacement generally runs from $14,000 to $38,000 depending on square footage, pitch, tear-off layers, and whether we’re working around county setback restrictions for staging. Repairs on isolated sections typically run $450 to $2,800.
Tear-Off and Replacement
Most North Tustin replacements we do are full tear-offs. The original roof is removed to the decking, the decking is inspected and replaced where rot or termite damage has taken hold, and a new underlayment goes down before the finished material. On homes with 40-year-old additions, we often find decking that was never rated for the span and needs reinforcement before new shingles go on.
Low-Slope and Ranch Roof Sections
Many North Tustin ranch homes have at least one low-slope section, often over a porch, breezeway, or added room. Those sections need different materials and different flashing details than the main pitched roof. If they’re treated like standard shingle roof and go in without proper slope protection, they’ll leak within a season or two.
Roof Maintenance in North Tustin
Roof Maintenance in North Tustin isn’t optional for homes with original cedar shake or tile. The Mediterranean climate, hot dry summers followed by wet winter months, accelerates degradation in ways that surprise homeowners who moved here from wetter climates. UV breaks down wood fibers and asphalt binders. Santa Ana winds lift edges and expose fasteners. A maintenance visit typically costs $250 to $650 and includes a full inspection of flashing, valleys, ridge lines, and penetrations, plus minor repairs like resealing pipe boots or replacing a few damaged shingles before water gets in.
Annual Inspection and Sealant Work
We recommend a Roof Inspection in North Tustin every fall, before the first heavy rain. The inspection finds small failures before they become interior damage. Sealant work around chimneys, skylights, and vents is the most common maintenance item on North Tustin homes, and it’s cheap compared to the cost of repairing water damage inside.
Santa Ana Wind Damage Response
After a strong Santa Ana event, we walk the roof looking for lifted shingles, displaced tiles, and broken flashing. A shingle that’s lifted but not yet torn can often be resecured with a few fasteners and roofing cement. Caught early, that’s a $200 fix. Ignored, it becomes a $1,500 repair once rain gets underneath.
Trusted Brands We Service in North Tustin
We install and service roofing materials from GAF, CertainTeed, Tamko, and Boral, among others. For North Tustin homeowners, that matters because we stock the fasteners, flashing profiles, underlayment rolls, and matching shingle colors that these systems require. When a repair calls for a specific CertainTeed shingle profile or a Boral tile replacement, we don’t have to special-order it from a warehouse three states away and leave your roof open while we wait. We can source and schedule quickly because we know which local suppliers carry what. Every material choice gets explained in plain English before it goes on your roof, so you’re not guessing about what you’re paying for.
Common Roofing Problems We See in North Tustin Homes
- Failed original cedar shake. Homes in Lemon Heights and Cowan Heights built in the 1960s and 1970s still have original shake roofs far beyond their useful life. These roofs leak during the first winter storm, and the repairs are usually stopgap measures before a full replacement.
- Wind-lifted shingles on low-slope sections. Santa Ana winds hit North Tustin’s exposed ridgelines hard. Shingles that weren’t rated or fastened properly for wind uplift lift at the edges and let water under the field.
- Septic leach field complications. On acreage properties, staging materials or equipment in the wrong spot can compact a leach field and cause a system failure that costs far more than the roof itself. This is a county-specific risk that incorporated city roofers never think about.
- Deteriorated flashing at additions. Additions from the 1970s and 1980s often used substandard flashing where the new roof ties into the original. Water pools at the transition and rots the fascia and decking beneath.
See the difference
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AfterPricing for Roofing Company in North Tustin, CA
Here are real numbers for North Tustin’s market, based on the jobs we scope most often. A full tear-off and reroof on a 2,500 to 3,500 square foot ranch or custom home typically runs $16,000 to $32,000. Roof repairs run $450 to $2,800 depending on the size of the failed section and whether decking replacement is required. Annual maintenance inspections run $250 to $650. Factors that move the price: number of tear-off layers, decking condition, roof pitch, access restrictions on long driveways, and whether county setback rules limit staging. Every quote is written before any work starts, and that price holds. Call (559) 258-5703 for a free estimate on your North Tustin roof.
We Also Serve Cities Near North Tustin
Our crews work throughout the nearby area, including Orange County, Santa Ana, Orange, and Costa Mesa. If you’re in one of those cities and need a roofing company with the same written-price standard, call us and we’ll schedule a walk-through.
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 Roofing Company in North Tustin
North Tustin is unincorporated, so there is no city hall issuing permits. Roof replacements here go through OC Public Works, not a municipal building department. We handle that paperwork as part of the job, and we confirm the permit requirements before quoting so there are no surprises. Call (559) 258-5703 to discuss your specific property.
We check county setback maps before staging anything. Materials and equipment are placed only in areas approved for load bearing, and on long driveways we stage in multiple drops rather than one heavy pile. We never drive equipment over a leach field or within the required setback of a private well. This is part of our scoping process on every acreage property, not an afterthought. Call (559) 258-5703 for a quote that accounts for your lot’s restrictions.
Full tear-off. Layering new roofing over original cedar shake hides the decking problems underneath, adds dead load the framing wasn’t designed for, and shortens the life of the new roof. We remove the shake to the decking, inspect every section, and replace damaged or rotted boards before the new material goes on. Call (559) 258-5703 for a detailed tear-off and replacement estimate.
Santa Ana winds demand materials and fastening patterns rated for high uplift. Standard three-tab shingles or poorly fastened tile will lift on exposed ridgelines and low-slope sections. We recommend architectural shingles with six-nail fastening patterns, wind-rated underlayment, and ridge vent systems designed for uplift resistance. The recommendation changes by roof section and exposure. Call (559) 258-5703 and we’ll walk your roof with you.
Yes, and we usually recommend it. Detached shops, garages, and ADUs on North Tustin acreage properties are often the same age as the main house and in similar condition. Bundling them into the same project reduces mobilization costs, consolidates the permit scope, and gets all the roofing done in one pass rather than staging two separate jobs. We scope each structure separately so the quote reflects actual condition, not a square-footage guess. Call (559) 258-5703 to schedule a free walk-through of your entire property.
How We Scope a North Tustin Acreage Roof Before Quoting
On a Cowan Heights acreage property, our crew replaced a failing original cedar shake roof with GAF architectural shingles, first reinforcing decking over a 40-year-old addition and rerouting valley flashing to stop water pooling above a repaired fascia board. Because the home sat 300 feet back from the road, we staged material in two drops and used a telehandler to avoid driving over the leach field. That job is a good example of how North Tustin roofing differs from a standard Orange County subdivision roof. The roof wasn’t harder. The logistics were.
Here’s what we check before we write a number. First, the county setback maps: where can material sit, where can a dumpster go, where can equipment travel. Second, access: how far is the house from the road, how wide is the driveway, do we need a telehandler or a second material drop. Third, the roof condition itself: decking over old additions, low-slope sections, original shake that’s absorbed decades of UV. Fourth, the structures beyond the main house: detached shops, guest houses, ADUs. All of this goes into the written price. What you get is not a per-square-foot estimate that might work, but a buildable number that accounts for your property the way it actually is.
That’s the difference between a quote and a guess. And on North Tustin acreage, guesses get expensive.
If you’re ready to get a real number for your roof, call us at (559) 258-5703. The estimate is free, and the price goes on paper before any work starts.
Written by Travis Oakley, Owner at Brennan Roofing Co Orange County, serving North Tustin and the surrounding Orange County area.