Full 25-point door and opener safety check with every visit - springs, cables, rollers, tracks, and your LiftMaster or Chamberlain opener included
You get a price before we start. It does not change when the truck arrives.
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AfterFast, Reliable Garage Door Installation Across Dunwoody
A new garage door installation in Dunwoody typically runs $700-$2,200 depending on door size, material, and whether we’re upgrading the opener and torsion system at the same time. We dispatch install crews into Dunwoody neighborhoods like Georgetown and Dunwoody Club Forest every week, and most installations are completed in a single day. If your 1980s colonial still has its original door, call (470) 380-0642 for a written price before any work starts.
Why Servo Garage Doors Johns Creek Is Dunwoody’s Preferred Garage Door Installation Company
Dunwoody’s housing stock has a specific problem: original garage doors from the 1980s and early 1990s are hitting the end of their service life all at once. We see it weekly. A single torsion spring rated for 7,000 cycles that’s been opening and closing twice a day since 1987 has been done for years, and it usually fails on the coldest morning of the year. That’s the call we get from Dunwoody homeowners on Monday mornings after an ice storm.
Marcus Deller built Servo Garage Doors Johns Creek on a rule that’s now Clause 4 of The Haven Standard: photograph the failed component before quoting a replacement. You see the evidence. The photo record comes with every visit, included, not optional. Homeowners in Dunwoody who read the three-star reviews before calling anyone tend to appreciate that more than a sales pitch.
Our technicians are background-checked and uniformed. The license number is on the page, not buried in fine print. When you call about an installation, a live person answers 24/7, and you get a named technician with an on-the-way text, not a callback window.
Our Garage Door Installation Services in Dunwoody
New Door Installation
Full replacement of your existing door with a new sectional, steel, or carriage-house model. In Dunwoody, we’re frequently replacing original one-piece doors from the 1980s that have sagging wood veneer and broken extension springs. A new door installation in Dunwoody runs $700-$2,200 depending on size and material. Your price is written and quoted before we order anything.
Single Car Door
Single-width garage doors on older Dunwoody ranches and colonials are straightforward replacements, but the framing and track hardware often need realignment after 35 years. We check the mounting points, not just the door. If the opener is a first-generation chain-drive unit, we’ll tell you honestly whether replacement makes sense while we’re already there installing the new door.
Double Car Door
Two-car doors dominate Dunwoody’s master-planned subdivisions like Vermack and Dunwoody Club Forest. The original units typically have single torsion springs that are decades past their rated life. We install high-cycle torsion systems, replacing both springs with those rated for 20,000-30,000 cycles. The upgrade costs little while the door is being replaced and eliminates the exact failure that strands these doors half-open on cold mornings.
Custom Garage Door
Dunwoody’s HOA-driven neighborhoods favor traditional carriage-house steel doors that match brick facades. We order custom sizes, finishes, and window configurations from Clopay and Amarr, and we match the existing architecture. Custom doors in Dunwoody generally run $1,200-$2,200 depending on size, insulation spec, and hardware. The written scope includes every line item before you approve anything.
BeforeAfterTrusted Brands We Service in Dunwoody
We install and service Raynor, LiftMaster, Chamberlain, and Genie doors and openers, and we service all eight major brands including Clopay, Amarr, Wayne Dalton, and Craftsman. Because Dunwoody has so many legacy doors with obsolete hardware, we keep common torsion springs, cables, brackets, and bottom seals stocked for same-week installation. You won’t wait two weeks for a part to ship while your door sits unusable.
Common Garage Door Installation Problems We See in Dunwoody Homes
- Single torsion springs from the 1980s snapping in ice storms. Rapid temperature drops cause metal contraction, and springs rated for 5,000-7,000 cycles fail without warning. The door often ends up stuck half-open on a Monday morning, and the old one-piece design makes it impossible to lift manually.
- One-piece doors with old extension springs losing tension unevenly. The door racks, binds on the track, and strips opener gears. You’ll hear a grinding sound from the motor and see the door move crooked before it stops entirely.
- Bottom weather seals delaminating from high humidity. Years of Atlanta humidity cause the rubber seal to separate from the panel, letting water, pine needles, and rodents into the garage. A new door with a properly seated seal fixes this permanently.
- Falling limbs from the tree canopy damaging upper panels. Dunwoody’s loblolly pines and water oaks overhang driveways throughout the older subdivisions. After summer thunderstorms, we replace dented or split upper panels or full doors with steel models that hold up better than the original wood-veneer units.
Pricing for Garage Door Installation in Dunwoody, GA
Every job gets a flat, written price and written scope before any work starts. That’s Clause 1 of The Haven Standard, not a negotiation tactic. Here’s what Dunwoody homeowners typically pay:
| Service | Dunwoody Price Range |
|---|---|
| New Door Installation | $700-$2,200 |
| Spring Repair | $180-$340 |
| Cable Repair | $130-$250 |
| Opener Repair | $120-$320 |
| Opener Installation | $250-$550 |
| Track Realignment | $120-$240 |
The spread on new door installation depends on whether you’re replacing a single or double door, the material (builder-grade steel versus insulated carriage-house steel), and whether we’re converting from a one-piece to a sectional design with new track. Free second opinions are available on any written estimate from another company. Bring the paperwork and we’ll review it line by line.
We Also Serve Cities Near Dunwoody
Our crews cover Dunwoody and the surrounding metro area, including Johns Creek, Duluth, Alpharetta, and Suwanee. If you’re in an older neighborhood in any of those cities, the same written-price-first process applies. The photo record, the flat quote, the 365-Day Done Right Promise: all of it comes with the technician, wherever the crew is dispatched.
Serving Dunwoody, GA - Our Local Coverage Area
We’re based in the Dunwoody area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs - Garage Door Installation in Dunwoody
A one-piece door is a single solid panel that tilts up and out on side hinges; a sectional door rolls up in horizontal panels on a curved track. It matters because one-piece doors use extension springs and older hardware that’s expensive to repair and hard to find. In Dunwoody, most original 1980s doors are one-piece designs, and replacement with a sectional steel door typically runs $900-$2,200. Call (470) 380-0642 and we’ll tell you what you’re looking at.
An original 1980s door in Dunwoody is already 30-40 years old, which is 2-3 times past its designed life. Humidity accelerates rust on spring hardware and corrodes bottom brackets, while ice storms cause sudden spring failure from metal contraction. A properly installed sectional steel door with high-cycle torsion springs will last 20-30 years with normal lubrication and occasional roller replacement. If your door predates 1995, replacement is usually cheaper than continued repair.
You can sometimes replace the gear and sprocket to address the grinding noise, but the underlying problem is usually the door itself. A legacy door that’s lost tension makes the opener work against extra resistance, which would strip a new gear too. During an installation, we’ll assess the opener and tell you honestly if replacement makes sense. Opener installation in Dunwoody runs $250-$550 when done at the same time as the door.
Many Dunwoody HOAs, particularly in master-planned subdivisions like Georgetown and Dunwoody Club Forest, require architectural review before a visible exterior change like a garage door replacement. Carriage-house steel doors that match traditional brick facades are the most common approved style. Bring your HOA guidelines to the estimate, and we’ll quote a door that meets them. The written scope will note the style approval requirement.
Trim limbs that overhang the driveway, especially from loblolly pines and water oaks, and inspect the door’s upper panels after any major storm. If a limb dents a steel panel, it’s often repairable for $250-$500; if it splits a wood-veneer panel on an original door, replacement of the full door is usually the better call. We can schedule a seasonal inspection before storm season. Call (470) 380-0642 and we’ll get you on the schedule.
Written by Marcus Deller, Owner at Servo Garage Doors Johns Creek, serving Dunwoody since 2015.