Special Offers - Brennan Roofing

Every visit starts with

Free roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation

Your new roof for as low as $159/month*on approved credit; ask for current terms
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

Before & after – our own jobs

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

10%

10% Off Your First Service Visit

Valid on your first completed service visit with us.

Valid through January 31, 2027

Claim this offer or call (361) 320-9467

Always

Written Price Before Any Work Starts

Valid through January 31, 2027

Claim this offer or call (361) 320-9467

Included

Written Guarantee on Every Repair

Valid through January 31, 2027

Claim this offer or call (361) 320-9467

Free

Free Second Visit if the Repair Fails

Valid through January 31, 2027

Claim this offer or call (361) 320-9467

Mention the offer when you book. One offer per household per visit; offers can’t be combined with each other and don’t apply to work already quoted or completed. Local pricing and availability vary by location - your local Brennan Roofing team confirms the final price in writing before any work begins.

Every job is priced the same way: a free written estimate

We price the job, not the hour. Before anyone touches anything, you get the full price for the specific work in writing - no hourly meter, no membership to join, no financing to sign, and no line items added afterwards. If the number isn’t right for you, the estimate is still free and you owe us nothing.

Book your free estimate or call (361) 320-9467

How We Price Roofing Work

Every job at Brennan Roofing is priced one way: a free written estimate, specific to your roof, before any work begins. No hourly rates, no plans to sign up for, nothing to join. We look at the actual job, put a number on paper, and hand it to you. That number is the price.

Call (361) 320-9467

The reason we work this way is straightforward. A roof is not an oil change. Two houses on the same street can have completely different jobs underneath a similar leak. An hourly rate on that kind of work punishes the homeowner when the job gets complicated. A written job-based estimate puts the risk where it belongs – on us – and gives you something solid to say yes or no to before a single nail comes out.

What a Visit Actually Costs You to Find Out

Nothing. The estimate visit is free, and there is no obligation attached to it.

When we come out, a background-checked, uniformed technician walks the roof, looks at the problem areas, and takes notes. You get a written price that covers the specific work your roof needs. The visit typically runs under an hour for most repair and inspection calls. At the end of it, you have a number on paper and you are free to say no, think it over, or get another opinion. We do not pressure, and we do not follow up with a countdown. The estimate is yours to keep either way.

When People Usually Call Us

Storm season brings most of the emergency calls. A hard rain will find a flashing that was borderline for two years, and suddenly it is not borderline anymore. If water is moving inside the house, that is the call to make first.

Late spring through early fall is when planned replacements and larger repairs tend to happen. The work needs dry weather and a full crew, and scheduling is easier when you are not racing a cold front. Homeowners who noticed something during winter and filed it away under “deal with it in spring” – that is a real category of customer, and we get those calls regularly starting around May.

Fall brings a different set of concerns. Gutters packed with debris, flashing that took a beating over summer, and the pre-winter check – did anything shift, open up, or come loose that is going to matter in January. Those are all reasonable things to have looked at before the weather turns, and an inspection call in September or October is exactly the right time for it.

Whatever the season, the process is the same: we come out, we look at it, and we put a price in writing before anything happens.

What You Can Expect From Us Either Way

Whether you are using the 10% first-visit offer or scheduling a straight estimate with no offer attached, these things do not change.

  • Written price before any work starts. Always. No exceptions. It goes on paper, you review it, and work begins only after you say go.
  • 365-Day Done Right Promise. Every repair and installation is guaranteed in writing for a full year. If the work fails inside that window, we come back and make it right at no charge.
  • Background-checked, uniformed technicians. You know who is on your roof. Every technician arrives in uniform and has been background-checked before they ever step onto a job.
  • Live person on the phone. When you call (361) 320-9467, a real person answers. No voicemail, no callback queue, no automated system – around the clock.
  • Materials from leading lines. We install from manufacturer lines including GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral. We explain the real differences in plain language so you can choose with confidence.

These are not extras. They are how we run every job, because they are part of The Garrison Standard that Brennan Roofing agreed to when we joined the Garrison Partners family. That standard does not flex depending on the size of the job or the day of the week.

Common Questions

Is the estimate really free?

Yes – no charge, no catch, no obligation. A technician comes out, inspects the work, and hands you a written price. You are free to walk away from it. We have done this since 2000 because a homeowner who feels pressured into a signature is not a customer we want to start a job with.

Do you offer financing or a monthly plan?

No, and that is a deliberate choice. We price each job off a free written estimate – one price, for one specific job, on paper before anything starts. There are no payment plans, no subscriptions, and no membership tiers to sort through. The estimate is the mechanism, and it keeps the whole transaction straightforward.

Can I combine two offers?

One offer per household per visit. The 10% first-service discount applies to your first completed service visit, and the written pricing and guarantee apply to every job regardless – those are not offers, they are just how we work. If you have a question about what applies to your specific visit, call us and a live person will sort it out with you directly.

Does the price change once you’re on-site?

No. The written estimate is the price. If a technician gets up on the roof and finds something beyond what was quoted – a structural issue that was not visible from the ground, for example – we stop, explain what we found, and give you a new written price before touching anything additional. The original number does not quietly expand on the invoice.

Get Your Free Estimate

Call (361) 320-9467 any time – a live person answers around the clock – or book online. Tell us what you are seeing, and we will set up a free estimate visit. You will have a written price in hand before any work begins, backed by the 365-Day Done Right Promise.

Written by Travis Oakley, Owner at Brennan Roofing, serving homeowners across our markets since 2000.

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