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
The Brennan Roofing Co Orange County Guarantee
Here’s the simple version: we put our name on every roof we touch in Orange County, and we put that promise in writing before the first shingle comes off the truck. If we repair it, it’s done right. If we install it, it’s done to the Garrison Standard. If either one fails within a full year, we come back and fix it at no charge. No phone tag, no arguing about what the warranty actually covers, no fine print surprises. That’s the 365-Day Done Right Promise, and it’s been the rule on every job since day one.
This isn’t a marketing line. It’s how Travis Oakley runs Brennan Roofing Co Orange County, and it’s how every technician who shows up at your door operates too. The price goes on paper before any work starts. The guarantee goes on paper right next to it. Both stay in your hands.
What’s Covered
Here’s exactly what stands behind every roof we install or repair in Orange County:
- Workmanship for one full year, in writing. Every repair and installation is guaranteed for 365 days from the day we finish. If it fails because of how we installed it, we’re back at no charge.
- A free second visit if the fix doesn’t hold. If a repair fails within the guarantee period, you’ll get a return visit scheduled without spending another dollar. That’s part of the 365-Day Done Right Promise, and we don’t make you chase us for it.
- Written pricing before any work starts. The number on your estimate is the number you pay. No add-ons at the door, no “we found something else” surprises once we’re on the roof, no pressure to sign for extra scope. If the scope changes, we put the new price on paper and wait for your decision.
- The right materials for Orange County conditions. We install from manufacturer lines including GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral. We explain what each option costs and why it might make sense for your roof, then let you choose. No upselling, no mystery “premium tier” that only exists to inflate the bill.
- Background-checked, uniformed technicians on every call. The person who rings your bell is the person we vetted, and they’ll be wearing our company uniform. You know who’s on your roof and who to call if something doesn’t look right.
- Cleanup handled like it’s part of the job. Nails, old flashing, torn-off shingles, and debris don’t stay in your yard or gutter. We leave the job site the way we’d want our own place left. If our crew misses something, you tell us and we come back for it.
Every one of those commitments traces back to the Garrison Code, the operating standard that every Garrison Partners location follows. Travis Oakley agreed to run this Orange County shop under that code, and it’s the reason every job gets inspected like it matters. Because it does.
Styles & brands we work with






Our Satisfaction Promise
If something about our work doesn’t sit right with you, here’s what happens. You call (559) 258-5703 and talk to a live person. Not a voicemail tree. Not a callback queue. A person who hears what’s wrong and starts figuring out what we need to do about it. If the problem falls within the one-year guarantee, we schedule a return visit at no charge and we make it right. If it’s outside the guarantee window, we’ll still show up, assess it honestly, and give you a written price for whatever needs to happen next. Either way, you’re getting a straight answer, not a door slammed on you.
We don’t expect you to be a roofing expert. We do expect you to be able to look at your roof and feel like you got what you paid for. If you don’t feel that way, call. The guarantee isn’t there to make the website look nice. It’s there to be used.
Licensed & Insured Backing
A written guarantee is only as good as the company standing behind it. That’s why Brennan Roofing Co Orange County carries state licensing and full insurance coverage on every job. If a technician gets hurt on your property, our insurance handles it, not your homeowner’s policy. If we damage something in the process, that’s covered too. You shouldn’t have to wonder whether a contractor is going to disappear the moment something goes sideways. Our paperwork is in order, our people are covered, and our guarantee is enforceable. That’s the real foundation under all the promises above.
Put together, it means this: a written price in your hand before any work starts, a written guarantee for one full year after it’s done, and a company that answers the phone when you need it. That’s the Brennan Roofing Co Orange County guarantee. If that sounds like how roofing should work, call (559) 258-5703 and let’s talk about your roof.
Written by Travis Oakley, Owner at Brennan Roofing Co Orange County, serving Orange County since 2000.
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