Free roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
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AfterHow Much Does Roofing Cost in Santa Ana?
Roof replacement in Santa Ana typically runs $18,500 to $38,000 for a standard single-family home, while most roof repairs land between $450 and $3,200 depending on the damage. A full inspection usually costs $250 to $600 when a contractor charges for it at all. Those ranges hold for most of the city, from the older craftsman homes near French Park to the tract houses out toward South Coast, though tile roofing and two-story access push the numbers toward the top of the band.
We’re Brennan Roofing, and we put a written price on paper before any work starts. That means the range you see here is close to the number you’ll actually get, not a teaser that moves once the crew is on your roof. The sections below break down what each part of a Santa Ana roofing job costs in 2026 and what drives the number up or down.
Roofing Cost Breakdown (2026)
Here’s what Santa Ana homeowners are paying this year, line by line. These are installed prices, meaning materials and labor together, not separate line items a contractor can quietly inflate.
| Service | Typical Santa Ana Range |
|---|---|
| Roof inspection (full, with written report) | $0 to $600 |
| Minor repair (flashing, one or two shingles, sealant) | $450 to $1,200 |
| Leak repair (active water intrusion, diagnosis + fix) | $850 to $3,200 |
| Asphalt shingle replacement (per square, 100 sq ft) | $425 to $650 |
| Clay or concrete tile replacement (per square) | $900 to $1,800 |
| Full tear-off and replacement, average home | $18,500 to $38,000 |
| Underlayment replacement only (tile roofs) | $9,500 to $19,000 |
| Fascia and decking repair (per sheet of plywood) | $250 to $600 |
| Drip edge installation | $350 to $900 |
A “square” in roofing is 100 square feet of roof surface, and most Santa Ana single-family homes run between 18 and 32 squares once you account for pitch and overhangs. That’s the single biggest reason two neighbors on the same street can get quotes that differ by thousands of dollars. Square footage, roof pitch, how many layers have to come off, and whether the decking underneath is sound all move the total.
Older homes near the Lacy and Logan neighborhoods often have two or three layers of old shingles stacked up. Every layer has to be torn off and hauled away, and that disposal cost adds up fast. Homes closer to the Santa Ana Zoo and the Floral Park historic district sometimes carry clay tile, which is heavier, slower to work with, and more expensive to replace than asphalt. If you’re weighing a repair against a full replacement, our home page lays out the services we handle so you can see where your job fits.
What Affects Roofing Pricing in Santa Ana
Pricing here isn’t random. A handful of factors move the number, and it’s worth understanding them before you sign anything.
- Roof size and pitch. A steeper roof means slower, more careful work and more safety equipment. A steep two-story roof in Santa Ana can cost 25 to 40 percent more than a low-slope single-story roof of the same footprint.
- Number of existing layers. Tearing off one layer is standard. Two or three layers means more labor, more dumpster space, and higher disposal fees. In the older parts of Santa Ana, this is common.
- Material choice. Asphalt shingles sit at the low end, concrete and clay tile at the high end. We install from manufacturer lines including GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral, so you can compare real options rather than take whatever’s on the truck.
- Decking condition. Soft or rotted plywood has to be replaced before new roofing goes down. Coastal moisture and Santa Ana’s dry heat both stress decking over time, and we find soft spots on a fair number of inspections.
- Access and height. Tight side yards, power lines, and steep driveways slow a crew down. Work near the Santa Ana River corridor or older downtown lots sometimes needs extra staging.
- Permits and code. Santa Ana requires a permit for roof replacement, and the city inspects the work. Permit fees and inspection scheduling are part of the job, and they show up in the price. We handle the paperwork.
- Season. Late summer and fall get busy. Scheduling in late winter or early spring sometimes means a shorter wait and more crew attention.
The climate matters more than people expect. Santa Ana gets intense inland heat in the summer and occasional heavy rain in winter, and that swing works on roofing materials year after year. Underlayment that’s fine on a mild coast can dry out and crack faster here. If you’re comparing materials, ask specifically how each one handles heat cycling, not just wind rating.
Repair vs. Replacement: Which One Makes Sense?
If your roof is under 15 years old and the damage is isolated, repair is almost always the better call. A $900 flashing fix beats an $18,500 replacement every time. Replacement starts to make sense when the roof is past 20 years, when you’re seeing leaks in multiple spots, or when the decking underneath is failing.
A useful rule: if repairs would cost more than 30 percent of a full replacement, put the money toward the new roof. That threshold is where most Santa Ana homeowners land after an honest inspection. We’ll tell you which side of it you’re on, and the price goes on paper before anything starts.
For a closer look at how we approach repairs specifically, our roof repair page covers the common failure points we see across Santa Ana. And if a neighbor has recommended us, you can read about how we handle roofing installation and replacement in detail.
How to Save on Roofing
You don’t have to chase the cheapest bid to save money. You just have to avoid paying for things you don’t need and avoid paying twice for the same mistake.
- Get a written inspection first. A free estimate that includes an actual inspection beats a phone quote every time. You can’t price a roof you haven’t seen.
- Fix small things early. A $500 flashing repair now beats a $3,000 leak repair after the next rainy season. Water doesn’t wait for a convenient time.
- Time the job. Off-season scheduling sometimes comes with more flexibility. Late winter and early spring are quieter.
- Ask what the price includes. Tear-off, disposal, underlayment, drip edge, and permits should all be spelled out. A quote that’s missing them isn’t cheaper, it’s incomplete.
- Compare real materials. Ask for the specific shingle or tile line, not just “architectural.” GAF and CertainTeed both publish warranty tiers, and they aren’t all the same.
- Don’t pay for the lowest bid twice. A job that fails in year two costs more than a job done right the first time. This is where a written guarantee matters.
We offer free estimates, and if you want a number on paper, call (361) 320-9467. Phones are answered by a live person around the clock, not a voicemail box.
FAQs – Roofing Cost
How much does a roof replacement cost in Santa Ana?
A full roof replacement in Santa Ana usually costs between $18,500 and $38,000 for an average single-family home, depending on size, pitch, material, and how many old layers have to come off. Clay and concrete tile push the high end; asphalt shingles sit lower. Call (361) 320-9467 for an exact quote; estimates are free.
How much does a roof repair cost in Santa Ana?
Most roof repairs in Santa Ana run $450 to $3,200. A small flashing fix or a few replacement shingles sits near the bottom; an active leak with water damage sits near the top. Fixing it early keeps you out of the higher range. Call us for a written price before any work begins.
Is it cheaper to repair or replace a roof?
Repair is cheaper when the damage is isolated and the roof is under 15 years old. If repairs would cost more than 30 percent of a full replacement, replacement is the better value. Past 20 years with multiple leaks, replacement usually wins. We’ll give you the number either way.
Can you come today for a roof leak?
Often yes. We dispatch background-checked, uniformed technicians and answer the phone live around the clock, so a call today usually means a visit today or the next morning at the latest. Call (361) 320-9467 and we’ll tell you straight what the schedule looks like.
Do you charge for a roof inspection?
Our estimates are free. A paid inspection with a written report typically runs $250 to $600 from a general contractor, but for most homeowners our free estimate covers what’s needed to decide on repair or replacement. You’ll get the price in writing before anything starts.
What does the written guarantee cover?
Every repair and installation is backed by the 365-Day Done Right Promise – guaranteed in writing for one full year. If it fails inside that year, we come back and fix it at no charge. That’s the whole point of putting the price and the promise on paper.
Why Homeowners Choose Brennan Roofing
Brennan Roofing operates under The Garrison Standard: a written price before any work starts, background-checked uniformed technicians on every job, and a full-year written guarantee. We’re part of the Garrison Partners family, founded in 2000, and each location is independently owned and operated to the same standard. We answer the phone with a live person, day or night.
The Garrison Code is simple to state and harder to follow: the price goes on paper and it doesn’t move at the door, the crew on your roof is one you can identify, and if we don’t do it right, we make it right. That’s why homeowners in Santa Ana call us back and hand our name to their neighbors.
Reach out for a free estimate on roof installation or replacement, roof repair, or a roof inspection. We install from GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral, and we’ll walk you through the real differences so you can choose with confidence.
Pricing reflects the Santa Ana market as of 2026. Brennan Roofing offers free estimates – call (361) 320-9467.
Written by Travis Oakley, Owner at Brennan Roofing, serving Santa Ana and the surrounding area.
What Our Customers Say
"Replaced the underlayment and drip edge as well as shingles. Many roofers skip that. Everything was explained in writing."
- Barry F."Crew lead is a veteran and runs the job like it. Showed up at 7 sharp, tarped the garden, tore off the old roof, and had the new shingles on by the end of day two."
- Joe K."Replaced a rotted fascia board along with the roof edge. Matches the trim."
- Lou H.