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Alanis Roofing
Gray 30-year shingle roof with a straight, clean ridge line

San Antonio, TX

San Antonio Roofers for Hail-Worn Shingles, Metal Upgrades and Flat Roofs

Roof replacement, shingle, metal and flat roofing across San Antonio, from the Southside to Stone Oak. Free estimates, same-day replies and 24/7 emergency repair, in English or Spanish.

Call (210) 318-9811
  • 26 Years Roofing
  • Free Estimate, No Visit Fee
  • Same-Day Reply, Mon to Sat
  • English y Español
  • 24/7 Emergency Calls

Roofing in San Antonio

San Antonio is a big city with very different roofs from one side of town to the other. Older homes near the center have steep, complex rooflines and decades of patches, the Southside has plenty of brick and frame single-story homes with shingle roofs, and the newer subdivisions on the North Side have large architectural shingle roofs with many valleys and hips.

What they share is the climate. Long, hot summers and strong sun age shingles fast, spring brings hail and severe thunderstorms, and sudden heavy rain shows exactly where flashing and pipe boots have failed. Roofers in San Antonio stay busy every storm season, which is why a quick, honest reply matters.

Alanis Roofing is based in Devine, southwest of the city, and serves San Antonio and the rest of South Texas. Owner Andres Alanis has 26 years in roofing, 13 years with his own crew and more than 500 completed jobs. Estimates are free, replies come the same day, and emergencies are answered 24/7.

Neighborhoods we cover

  • Southside
  • Alamo Heights
  • Stone Oak
  • Helotes
  • Leon Valley
  • Medical Center
  • Monte Vista
  • Westover Hills

Roofs we see here

Brick and frame single-story home
Common on the Southside and West Side, usually with 3-tab or architectural shingles and turbine vents.
Two-story subdivision home
North Side and Stone Oak style homes with large architectural shingle roofs, many valleys and hips.
Older home near the center
Steeper pitches, chimneys and older layers of roofing that need careful tear-off and new flashing.
01

Hail and storm damage on San Antonio roofs

Spring storms in the San Antonio area can bring hail and strong wind in a matter of minutes. Hail bruises asphalt shingles and knocks off the granules that protect them from the sun, and that damage keeps getting worse in the summer heat even if the roof does not leak right away. Wind lifts shingle tabs and loosens ridge caps and drip edge.

After a storm, look for granules collecting at the downspouts, dented vents or turbines, and shingles lying in the yard. A free inspection on the roof will show whether you need a repair or a full roof replacement, and Andres will tell you honestly which one makes sense.

02

Heat, sun and attic ventilation in San Antonio

A San Antonio attic can get extremely hot in summer, and that heat cooks shingles from below while the sun hits them from above. Poor ventilation is one of the most common reasons a shingle roof wears out early here.

When we replace a roof, we look at how the attic breathes: ridge vents, turbines or other exhaust vents, and the intake under the eaves. Getting that balance right helps the new roof last and can make the top floor more comfortable. For homeowners who want to cut heat gain, a standing seam metal roof in a lighter color is another option worth comparing.

03

Flat and low-slope roofs on San Antonio homes and businesses

Many San Antonio properties have at least one low-slope section: a back porch addition, a carport, or the main roof on a small commercial building. Water drains slowly on these surfaces, so they are often the first place a leak shows up after a heavy rain.

Alanis Roofing installs TPO and roll roofing on flat and low-slope roofs for homes and commercial buildings. If you own a small shop or office building in the city, we can look at it during the same free estimate visit.

Why Alanis in San Antonio

A Devine roofer serving all of San Antonio

Devine is about a 40 minute drive from much of San Antonio, so the Southside and West Side are close, and the North Side is still an easy day trip. We schedule estimates around your time, Monday to Saturday from 8 AM to 5 PM, and emergency calls are answered 24/7.

With Alanis Roofing you talk to the owner, not a sales rep. Andres speaks English and Spanish, gives a clear free estimate with no visit fee, and the crew leaves your yard and driveway clean. Payment is cash, check or Zelle.

San Antonio FAQ

Roofing in San Antonio: common questions

Yes. Alanis Roofing is based in Devine and serves the whole San Antonio area, including the Southside, West Side, Alamo Heights, Stone Oak, Helotes and Leon Valley. Estimates are free with no visit fee.
It depends on the size of the roof, its pitch, the material and how many layers need to come off. Many San Antonio homeowners see prices in the thousands to low tens of thousands for a full replacement, so the reliable number is the one from a free estimate at your home.
Yes. Emergency roof repair is available 24/7. Call or text (210) 318-9811 and Andres will help stop the leak and then plan the permanent repair.
For many homes, yes. Standing seam metal reflects more heat than dark shingles, sheds heavy rain quickly and holds up well to wind. It costs more up front, so compare both options during your free estimate.
Yes. Owner Andres Alanis speaks English and Spanish, so you can talk through your roof, the estimate and the schedule in the language you prefer.

Free estimate

Get a free roof estimate in San Antonio

Tell us about your San Antonio roof. Andres reviews every request and Alanis Roofing replies the same day. Emergencies 24/7.

  • (210) 318-9811
  • Mon to Sat: 8am to 5pm · Sun: Closed · Emergencies: 24/7

Start your free roof estimate

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