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
Styles & brands we work with
See the difference
Before
After
Before
After
Before
AfterRoof Repair Near You in Dallas, TX
If you’re searching “roof repair near me” in Dallas, you need a crew that answers the phone, shows up inside the promised window, and puts the price in writing before any work starts. Brennan Roofing Co Dallas does all three. We’re a local, independently owned roofing company serving homeowners across Dallas, Garland, Mesquite, Rowlett, Cedar Hill, Lancaster, University Park, and Seagoville. Call (903) 499-4441 and you’ll reach a live person, day or night, not a voicemail tree.
Roof Repair in Dallas typically runs $350 to $1,100 for most fixes, with small shingle patches on the lower end and flashing or decking work on the higher end. We give you that exact number on paper before any work begins, so there’s no surprise when the job is done. Here’s how we work, what a repair actually costs in this market, and why homeowners across Dallas County call us when something’s wrong over their heads.
Every repair we do is backed by the 365-Day Done Right Promise: a written guarantee for one full year. If the repair fails during that period, we come back and fix it at no charge. That’s not a verbal assurance. It’s on paper, signed, and it applies to every single job we take.
Fast, Local Roof Repair
Roof problems in Dallas don’t wait, and neither do we. When a storm rolls through and you’ve got water coming through the ceiling, the difference between a $400 repair and a $9,000 ceiling-and-roof replacement is often a matter of hours. We dispatch background-checked, uniformed technicians from our local base, and we cover the entire Dallas metro on a same-day basis whenever the schedule allows. If weather is hammering the city at once, we work through calls in order and keep you informed of exactly when we’ll arrive.
You won’t get a window like “sometime Tuesday.” You’ll get a set time, and the technician shows up inside it. If anything changes on our end, a live person calls you before that window closes. That’s part of the standard we operate under, a set of written commitments called The Garrison Standard, and it’s the same on every job, whether it’s a two-hour flashing repair or a full tear-off.
We answer the phone 24/7. Not an answering service. Not a callback queue. A person who can take your address, pull up the schedule, and tell you when we’ll be there. For an emergency leak after a Dallas thunderstorm, that’s the only kind of answer that matters.
What Most Dallas Roof Repairs Actually Cost
Dallas pricing is shaped by a few local factors: an active hail belt stretching from Tarrant County east through Mesquite and Rowlett, high attic heat that bakes shingles from underneath, and a repair market where national storm-chasers inflate quotes after every hail event. Here’s what we see, in real dollar terms, for the most common repair calls in this market:
| Repair Type | Typical Dallas Price Range | What It Involves |
|---|---|---|
| Shingle patch (6-12 shingles) | $350 – $550 | Replace torn or missing shingles, reseal surrounding area |
| Flashing repair (chimney, wall, valley) | $450 – $900 | Remove old flashing, install new metal, seal with waterproof membrane |
| Pipe boot / vent collar replacement | $250 – $400 | Replace cracked rubber boot around plumbing vents |
| Decking repair (plywood section) | $500 – $1,100 | Cut out rotted decking, replace with new plywood, re-shingle |
| Leak investigation + seal | $200 – $350 | Locate leak source, seal penetration or seam |
| Gutter apron / drip edge repair | $300 – $600 | Replace bent or missing drip edge along eaves |
These are real ranges for the Dallas market, not national averages. Your specific number depends on roof pitch, accessibility, and how much underlying wood has rot or water damage. The point is this: you should have a number on paper before you authorize anything. You’ll get that from us, always, no exceptions.
Why Dallas Roofs Fail the Way They Do
Dallas sits squarely in a hail belt, and the city averaged more than 20 severe thunderstorm days per year over the past decade. Hail dents the shingle surface, breaks the fiberglass mat, and opens the door to slow leaks that show up months later as a brown stain on the ceiling-making timely Shingle Replacement essential. Then there’s the heat. Attic temps in a Dallas summer routinely hit 140°F or higher, which cooks shingles from underneath and causes thermal cracking along the adhesive strip. In Mesquite and Garland, we regularly see premature shingle granule loss on south-facing roof slopes, where direct sun exposure is highest. In Rowlett, high winds off Lake Ray Hubbard mean we see more blown-off ridge caps and edge shingles than in neighborhoods further inland.
That local knowledge matters. A repair crew that knows which failure modes are common in your specific neighborhood will find the actual problem faster, rather than chasing symptoms.
Areas We Cover
Brennan Roofing Co Dallas is based in Dallas, and we dispatch repair crews throughout Dallas County and the eastern suburbs every day. If you’re in Garland, Mesquite, Rowlett, Cedar Hill, Lancaster, University Park, or Seagoville, you’re inside our normal service area, and there’s no travel fee. We also take calls from homeowners in the East Dallas neighborhoods of Lakewood, Casa Linda, and Forest Hills, plus Oak Cliff, Bishop Arts, and Preston Hollow on the west and north sides. Not sure if you’re in our area? Call (903) 499-4441 and ask. A live person will tell you straight.
Key Takeaways for Dallas Homeowners
- Most roof repairs in Dallas run between $350 and $1,100, depending on what’s failing.
- We put the price on paper before any work starts, and that number does not move at the door.
- Every repair is backed by the 365-Day Done Right Promise in writing, with a free return visit if it fails.
- Phones are answered by a live person, 24/7. No voicemail, no automated system, no callback queue.
- Technicians are background-checked and uniformed, so you know exactly who’s on your roof.
- We serve Dallas and the surrounding cities, including Garland, Mesquite, Rowlett, Cedar Hill, Lancaster, University Park, and Seagoville.
What We Check on Every Dallas Roof Repair
When we get on your roof, we don’t just patch the visible damage and climb back down. We check the whole system around it. A torn shingle in Dallas is rarely the whole story. Here’s what a disciplined inspection covers:
Shingles
We check for hail bruising, thermal cracking, wind creasing, and granule loss. We walk the entire slope, not just the spot you can see from the driveway. On south-facing slopes in Dallas, we expect to see different wear than on north-facing slopes, and we’ll tell you what we find and whether it’s urgent or can wait.
Flashing
Flashing is the metal that seals the roof where it meets a chimney, wall, or Valley Repair area. In Dallas, the freeze-thaw cycle is less of a factor than in northern states, but corrosion and failed sealant at flashing joints are still among the top three causes of roof leaks we see. We check every flashing point, reseal or replace as needed, and explain what we did in plain terms.
Decking
The decking is the plywood or OSB under your shingles. If water has been getting in, the decking is where the rot shows up. We press-check suspect areas, replace rotted sections, and show you the rotted wood before we cover it back up. No discovering problems nobody told you about when it’s too late.
Underlayment
Underlayment is the water-resistant barrier between the decking and the shingles. If it’s torn, missing, or improperly lapped, the roof can leak even when the shingles look fine. We check laps and penetrations-including around every Vent Boot Repair point-and we use the right material for the slope and local code.
Drip Edge
Drip edge is the metal strip along the eaves and rakes that directs water into the gutter. Missing or bent drip edge lets water run behind the gutter and into the fascia board, which rots quietly until the gutter pulls loose. We see this a lot in older Dallas ranch houses from the 1960s and 70s.
The Materials We Use
We install roofing materials from manufacturer lines including GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral. That’s not a list to impress you; it’s a line-up of products with real differences, and we’ll tell you what those differences are so you can pick with confidence. Some shingles are better in high-hail areas. Some are better on steep pitches. Some underlayments breathe better in Dallas heat. We’ll make a recommendation based on your specific roof and budget, and we’ll show you samples before we order anything.
How the Repair Process Works
- You call (903) 499-4441. A live person answers. You describe what you’re seeing. We book a time window that works for you.
- A technician arrives inside that window. Uniformed, background-checked, driving a marked truck. You know who’s on your property before they set a ladder down.
- We inspect the roof and walk you through what we found. We’ll show you photos from the roof, explain what’s urgent and what can wait, and give you a written price for the repair before any work begins.
- You approve the work, on paper. No work starts until you have that number in hand and tell us to go.
- We make the repair, clean up the site, and walk you through what we did. Nails swept with a magnetic roller. Debris picked up. No lunch trash left in the flower bed.
- You get the 365-Day Done Right Promise in writing. One year. If the repair fails, we come back and fix it at no charge.
Our Standards: The Garrison Standard and the Garrison Code
Brennan Roofing is part of the Garrison Partners family, founded in 2000. Each location is independently owned and operated, and we hold ourselves to the same written standard on every job. We call it The Garrison Standard, and it covers the things that matter to a homeowner who’s been burned before:
- Written price before any work starts. Always, no exceptions. The number on the estimate is the number you pay. It does not move at the door.
- Background-checked, uniformed technicians. You know who’s on your roof, and you know they’ve been vetted before they get there.
- Inside-the-window arrival. We give you a real time window, and we meet it. If something breaks down, we call you before the window closes, not after.
- Live person on the phone, 24/7. No automated system. No “press 2 for service.” You call, a person answers.
- 365-Day Done Right Promise. In writing. One full year. Free return visit if the work fails.
Beyond that, we operate by the Garrison Code. It’s a set of habits our technicians follow on every site: shoes covered before entering your house, gutters and landscaping protected, the work area left cleaner than we found it, and no loud music or shouting on the job. If any of that slips, tell us, and we’ll correct it before the crew leaves that day.
Is a Roof Repair Dangerous to Attempt Yourself?
Yes. A roof in Dallas isn’t like fixing a cabinet hinge. Falls from roofs remain one of the leading causes of serious injury and death among homeowners attempting their own repairs, and that’s before you consider the roof itself. Walking a steep pitch in the Texas heat can put you off balance, and Dallas attics in summer reach temperatures that make even a short roof visit dangerous. Improper repairs also void manufacturer warranties and can create leaks that cause more damage than the original problem. If you have a leak, a lifted shingle, or storm damage, call a professional. We’d rather give you a straight answer and a fair price than have you risk a fall.
FAQs
How fast can you get to my roof in Dallas?
Most Dallas repair calls get a same-day or next-day visit, depending on how many calls are already scheduled when you reach us. If you have an active leak, tell the person on the phone, and we’ll prioritize you and get out as fast as we safely can. Call (903) 499-4441 for the earliest available window today.
Do you serve my area of Dallas?
We serve Dallas and the surrounding cities, including Garland, Mesquite, Rowlett, Cedar Hill, Lancaster, University Park, and Seagoville, plus neighborhoods across East Dallas, Oak Cliff, and North Dallas. If you’re not sure whether you’re inside our service area, call us and a live person will confirm it in about 30 seconds.
How much does a roof repair cost in Dallas?
Most repairs in the Dallas area run between $350 and $1,100, depending on what failed and how much underlying damage there is. We put the exact number in writing before any work starts, and that is the number you pay. No add-ons at the door. Call (903) 499-4441 for a free estimate and an exact quote.
Can I call after hours if a roof leak starts at night?
Yes. Our phones are answered by a live person 24 hours a day, 7 days a week. If a storm rolls through Dallas at 2 a.m. and water is coming through your ceiling, call (903) 499-4441. You’ll speak to a person who can dispatch a technician, not leave a voicemail.
Call Brennan Roofing Co Dallas for Honest, Written Pricing
If you need roof repair in Dallas, call (903) 499-4441 for a free estimate. You’ll get a live person on the line, a real time window for the visit, and a written price before any work starts. Every repair we make is backed by the 365-Day Done Right Promise, in writing, for one full year. No pressure, no games, no price that changes when we knock on the door. That’s the standard we hold ourselves to, and it’s the same on every job.
You can also explore more about our home services or learn more about our Roof Repair in Dallas offerings.
Written by Travis Oakley, Owner at Brennan Roofing Co Dallas, serving Dallas and nearby areas.
What Our Customers Say
"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."Roof leak around the skylight. They resealed the flashing properly and checked the decking. Dry since."
- Amy L."Honest inspection with photos. Told me I only needed a repair, not a replacement."
- Sergio P.