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AfterSingle Car Door in San Antonio, TX
A single car garage door replacement in San Antonio typically runs $950 to $2,400 installed, depending on material, insulation, and whether the old tracks and opener hardware can be reused. Most single car doors in San Antonio homes are 8 or 9 feet wide by 7 feet tall, and the job takes one technician about 3 to 5 hours from tear-out to final test. At Marlow Garage Door Repair San Antonio, you get a written price before any wrench turns, so that $950-to-$2,400 range becomes an exact number on paper before we start.
If you’re weighing a new single car door against repairing what you have, start with our Garage Door Installation page for the full picture. But if you know the single door replacement is the job, this page tells you what it costs here, how the install works, and what to expect from the crew that shows up at your driveway.
Call us at (361) 314-2738 and a live person answers, 24/7. No voicemail tree, no callback queue.
When You Need Single Car Door
Most San Antonio homeowners don’t replace a garage door because it stopped working. They replace it because it’s failing in ways that cost more to patch than to swap. Here are the situations we see most often across neighborhoods like Alamo Heights, Stone Oak, Helotes, and the older streets around Woodlawn Lake:
- The door is 20-plus years old and the panels are delaminating. San Antonio heat does a number on wood and hollow steel doors. Once the panel skin separates from the core, the door loses rigidity and starts to sag.
- The bottom panel is rotted or dented past sealing. A single damaged panel on an 8-foot garage door isn’t cheap to replace, especially when the door is discontinued. Often a full single car door replacement is within a few hundred dollars of a panel swap.
- The door is uninsulated and the garage faces west. In San Antonio summers, a west-facing garage can hit 120°F inside. A single car door with a polyurethane core drops that dramatically, and if the garage shares a wall with a bedroom or kitchen, the difference is noticeable inside the house too.
- Springs and cables have failed repeatedly. If you’ve replaced a torsion spring twice in three years, the door’s weight or balance is likely off, and the door itself is fighting the hardware. At some point a new door is the cheaper 10-year decision.
- You’re selling the home. Real estate agents across Bexar County will tell you: a sagging, dented single car garage door is one of the first things buyers see. A new door recovers a good portion of its cost in curb appeal.
- You want a door that works with a smart opener. Newer single car doors from Garage Door Installation in San Antonio come balanced for modern openers, which matters if you’re pairing the door with a LiftMaster or Chamberlain smart system.
Key Takeaways
- Single car door replacement in San Antonio typically runs $950 to $2,400 installed.
- Marlow gives you a written price before work starts, every time.
- Every single car door install is covered by the 365-Day Done Right Promise.
- Live-answer phone support at (361) 314-2738, 24/7.
- One technician, 3 to 5 hours on-site, with before-and-after photos.
Our Single Car Door Process
Here’s exactly how a single car door replacement works with Marlow, step by step. This is the same process whether you’re in Converse, Leon Valley, or off Bandera Road on the northwest side.
- Book online or call. You can book through our online scheduler in about 90 seconds, or call (361) 314-2738 and talk to a real person. Either way, you’ll get a live arrival window you can track.
- We measure and quote. The technician arrives, takes exact measurements, inspects the existing tracks, opener, and framing, and hands you a written price before any work begins. That number covers the door, installation, hardware, and haul-away of the old door.
- You approve the work. No deposit games, no “while we’re in there” upcharges. The price on the quote is the price on the invoice, period.
- Installation. The technician removes the old door, installs the new single car door, adjusts the spring tension, and mounts the door to your existing opener if you’re keeping it. The Relay Visibility Guarantee means you get before-and-after photos of everything.
- Final test and walkthrough. The door cycles several times, the balance is checked, and the safety sensors are verified. The tech walks you through basic operation and answers any questions.
- Digital invoice and guarantee. You pay from a texted link. Your 365-Day Done Right Promise is in writing: if anything isn’t right for a full year, we come back and fix it at no charge.
Single Car Door Pricing in San Antonio
Single car garage door replacement in San Antonio typically costs $950 to $2,400 installed. That’s the honest range. What separates the low end from the high end comes down to three things: material, insulation, and whether the existing tracks and opener work with the new door.
Here’s how pricing breaks down for a standard 8×7 or 9×7 single car door:
| Door Type | Typical Installed Cost | Best For |
|---|---|---|
| Non-insulated steel (25-gauge) | $950 – $1,300 | Detached garages, mild storage use |
| Insulated steel (polyurethane core) | $1,200 – $1,800 | Attached garages, west-facing doors |
| Composite or wood-look overlay | $1,600 – $2,400 | Homes in Alamo Heights, Terrell Hills, or anywhere curb appeal matters |
| Full custom wood | $2,000 – $2,400+ | Historic districts like Monte Vista and King William |
If the existing tracks are bent or the opener is more than 12 years old, add roughly $250 to $500 for new tracks or opener work. We’ll tell you upfront if that’s the case. We won’t surprise you with it halfway through the job.
Brand matters too. We’re factory-trained on Amarr, Wayne Dalton, Craftsman, and Raynor, alongside LiftMaster, Chamberlain, Genie, and Clopay. That means when we quote you an Amarr insulated steel door, the technician arriving at your home has installed that exact model line before, not just read about it.
Every quote is free. Call (361) 314-2738 and we’ll give you an exact number before you commit to anything.
Why San Antonio Homeowners Choose Marlow for Single Car Doors
Marlow Garage Door Repair San Antonio has been doing this since 2002, and we’re part of the Relay Home Co. family of independently owned, locally operated home-service businesses. What that means for you: we run like a local shop but we’re held to the Relay Visibility Guarantee on every single job.
Every technician is background-checked and uniformed. You see who’s coming before they walk up your driveway. You get a live arrival time you can track from your phone. You get a written price before we start. You get before-and-after photos. You pay from a link. No four-hour windows, no mystery bill at the end.
And every single car door we install is covered by the 365-Day Done Right Promise. If the install isn’t right, we make it right, for a full year, in writing. That’s not a marketing line. It’s the standard.
Jaylen Ross founded this company to fix what was broken about garage door service: the vague pricing, the no-show appointments, the phone queuing. So everything we do starts with the opposite. Real numbers. Real people. Real follow-through.
FAQs – Single Car Door
How much does a single car garage door cost in San Antonio?
A single car garage door in San Antonio typically costs $950 to $2,400 installed, with insulated steel doors landing between $1,200 and $1,800 for an 8×7 or 9×7 opening. Your exact number depends on material, insulation, and whether your existing tracks and opener can be reused. Call (361) 314-2738 for a free written quote, no obligation.
Is it cheaper to repair or replace a single car garage door?
If the door is under 12 years old and the damage is limited to hardware like springs, cables, or rollers, repair is almost always cheaper, usually $150 to $300 for most component fixes. If the panels are damaged, the door is uninsulated and you’re paying high summer AC bills, or springs have failed more than twice, replacement often costs less over the next decade. We’ll tell you honestly which path makes sense for your door, not which one makes us more money.
Can you install a single car door the same day?
In most San Antonio neighborhoods, yes. If you book early in the day and we have your door size in stock or available same-day from our local suppliers, our technician can typically complete a single car door replacement in 3 to 5 hours. Call (361) 314-2738 to ask about same-day availability.
Do you haul away the old door?
Yes. Full removal and haul-away of your old single car door, tracks, and associated hardware is included in every installation quote. We don’t charge a separate disposal fee, and we leave your garage floor clean.
Get a Free Single Car Door Quote in San Antonio
If you’re ready to see a real number for your single car door replacement, call (361) 314-2738 or book online. You’ll get a live arrival window you can track, a written price before any work begins, and the 365-Day Done Right Promise in writing. That’s how we’ve done it since 2002, and it’s the only way we know how.
Written by Jaylen Ross, Owner at Marlow Garage Door Repair San Antonio, serving San Antonio.