A Brennan company - serving Houston, TX

Our Guarantee & Warranty - Brennan Roofing Co Houston

Metal roofingMetal roofing
Architectural shinglesArchitectural shingles
Tile roofingTile roofing
GAFGAF
Owens CorningOwens Corning
Flat & low-slopeFlat & low-slope
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The Brennan Roofing Co Houston Guarantee

Every roof we work on in Houston gets the same commitment, in writing, before any work starts: the price you’re quoted is the price you pay, the materials we install are from manufacturers we’ll name, and the workmanship carries a written guarantee for one full year. If something we repaired or installed fails within 365 days, we come back and fix it at no charge. That’s the entire promise. No fine print that walks it back, no phone tree to navigate when you call about it. You call, a live person answers, and we make it right. Travis Oakley put his name on this company because he expects to be accountable for the work his crews put on Houston homes.

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We don’t ask you to trust us blindly. We put the guarantee on paper and hand it to you before the first shingle comes off the pallet. In a city where hail, wind, and a brutal sun all work against a roof, that piece of paper matters. It means when a repair doesn’t hold, the fix is already paid for.

What’s Covered

Workmanship, in writing

If a seam opens, a flashing pulls loose, or a repair fails because of how it was installed, we fix it free for 365 days from the completion date. The guarantee is written, signed, and in your hands before work begins. Not a verbal “we’ll take care of you.” Paper.

Written price, no surprises

Every Brennan Roofing Co Houston job starts with a written price in hand. The homeowner has that number on paper before any work starts. Nobody adds a change order at the door. Nobody “discovers” something that doubles the bill. If the scope changes, the price changes in writing first, and you approve it before we touch it.

Background-checked, uniformed technicians

You know exactly who is on your roof. Every technician dispatched to a Houston home or business is background-checked and arrives in uniform. No day labor with unknown history. No wondering who that person in your driveway is.

Materials from manufacturers we’ll name

We install roofing materials from GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral. You’ll know exactly what’s going on your roof, and we’ll explain the options plainly so you can choose with confidence. No vague “premium materials” language with a mystery brand underneath.

Cleanup and care around the property

Roof work is messy work, but your yard shouldn’t look like a tornado came through when we leave. We run a magnet sweep for nails, tarp as needed, and leave the job site cleaner than we found it. If something on the property gets damaged during our work, we own it and we fix it.

Live person on the phone, every time

When you call with a question about your roof or your guarantee, you reach a live person. Around the clock. No voicemail, no callback queue, no automated system routing you in circles. We answered the phone before you hired us, and we keep answering it after.

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Styles & brands we work with

Architectural shingles
Architectural shingles
Metal roofing
Metal roofing
Tile roofing
Tile roofing
GAF
GAF
Owens Corning
Owens Corning
Flat & low-slope
Flat & low-slope

Our Satisfaction Promise

If something isn’t right, we return and make it right. That’s not a slogan. That’s the process, and it’s called the 365-Day Done Right Promise. Say you notice a leak six months after a repair. You call Brennan Roofing Co Houston, you speak to a person, you tell them what’s happening, and we schedule a return visit. The trip is free. The fix is free. The only thing you lose is the time it takes us to get there. If the same repair fails twice? We’re not charging you for the second swing either. The guarantee stays in force for the full year from the original completion date, in writing, regardless of how many return visits it takes to get it right. And if you’re not satisfied with how the repair holds up or how it looks? You call and tell us. We’d rather fix a problem early than lose a customer, or lose our name in this city.

Travis Oakley, Owner, has the same guarantee on his own roof. That’s not a marketing line. He lives in Houston. His roof gets the same sun, the same hail, the same wind the rest of us get. So the standard isn’t theoretical. It’s literal.

Before & after

See the difference

Before - Recent ProjectBeforeAfter - Recent ProjectAfter
Recent Project
Before - Full RestorationBeforeAfter - Full RestorationAfter
Full Restoration
Before - Complete UpgradeBeforeAfter - Complete UpgradeAfter
Complete Upgrade

The Garrison Standard and The Garrison Code

Brennan Roofing Co Houston is an independently owned and operated member of the Garrison Partners family, founded in 2000. That means we’re local, we hire local, and our reputation walks around Houston every day. But we also operate under something called The Garrison Standard: a defined set of practices for how a roofing job should be priced, installed, inspected, and guaranteed. And we follow The Garrison Code, which governs how we treat homeowners from the first phone call to the final walkthrough. You don’t have to take a salesperson’s word that there’s a system behind the work. Ask us about the Standard. We’ll walk you through it. We’d rather show you how it works than tell you it exists.

Licensed & Insured Backing

Paperwork guarantees don’t mean much if the company behind them can walk away. Brennan Roofing Co Houston is licensed and insured, which means our guarantee has teeth. If a job goes sideways in a way that’s covered by our policy, insurance steps in. If a technician gets hurt on your property, that’s our insurance’s problem, not your homeowners policy’s problem. Licensing means we answer to the state for how we operate, not just to ourselves. That’s the quiet part of a guarantee nobody talks about until something goes wrong. We talk about it up front because Houston homeowners deserve to know their roofing company is accountable to more than a Yelp page.

Call (940) 461-8481 to schedule your free estimate. You’ll get a written price before any work starts, and a written guarantee that says exactly what we stand behind, for exactly how long, with no hoops to jump through later.

Written by Travis Oakley, Owner at Brennan Roofing Co Houston, serving Houston since 2000.

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