Repair, installation, and tune-ups for garage doors and openers in the Chattanooga/Cleveland area.
Professional garage door installation for homes and small businesses. We install insulated steel, carriage-style, and modern doors with reinforced hardware and careful setup. Serving Chattanooga, Cleveland, and Ooltewah and nearby towns within about 30 miles or 1 hour of McDonald, TN.
Safe torsion and extension spring replacement. We correctly size and balance springs for smooth, quiet operation and longer spring life. Serving Chattanooga, Cleveland, and Ooltewah and nearby towns within about 30 miles or 1 hour of McDonald, TN.
Regular maintenance programs to keep your door running smoothly. Annual, bi-annual, and quarterly options available.
Fast emergency garage door repair service for broken springs, off-track doors, and urgent issues.
Belt/chain drive, smart Wi-Fi openers, keypads & remotes. LiftMaster, Chamberlain, Genie & more.
Stuck or off-track door? Cables, rollers, hinges, sensors, alignments.
Fix dents, bent tracks, and alignment issues without replacing the whole door.
Sectional & rolling steel doors, dock doors/levelers, high-cycle hardware, and maintenance plans.
Professional installation of insulated steel, carriage-house, and modern doors with premium hardware.
Safe torsion and extension spring replacement. Correctly sized and balanced for smooth operation.
Smart garage door openers with Wi-Fi, smart control, voice integration, and battery backup.
Bottom seals, perimeter weatherstripping, brush seals, and jamb seals to keep out drafts, water, and pests.
Insulated doors, retrofit kits, and noise/draft reduction for more comfortable garages.
Reinforced hardware, manual locks, smart access, decorative upgrades, and quiet rollers.
Complete service coverage
Explore every service we provide—repairs, replacements, openers, accessories, preventative maintenance, and commercial support for Chattanooga, Cleveland, and surrounding areas.
One-line service list
Garage Door Repair • Garage Door Installation • Garage Door Replacement • Broken Spring Repair • Cable/Track/Roller Repair • Panel Replacement • Opener Repair/Install • Keypads/Remotes/Programming • Tune-Ups & Safety Inspections • Weather Seals & Insulation Upgrades • Emergency Service • Commercial Overhead Doors & Operators • Preventative Maintenance Contracts
Add-on & preventive services
Complete your repair or install with seal replacements, energy upgrades, security enhancements, and commercial dock support—built for Tennessee weather.
Stop drafts, daylight, and pests with properly sized seals.
Block water, dust, and pests at the floor line—especially on sloped or uneven slabs.
Keep the garage quieter and more comfortable year-round.
Reinforce the door, upgrade safety sensors, and modernize entry options.
Refresh curb appeal and operation without a full replacement.
Service for sectional, rolling steel, and dock positions in warehouses and light industrial spaces.
We serve Cleveland, Chattanooga, and nearby towns within about 30 miles or 60 minutes of McDonald, TN. Use the locations page to confirm service availability.
Availability depends on your city and the type of work needed. Share details through the form or call and we will confirm timing options.
Yes. We repair doors, springs, tracks, and openers, and we also install and replace new garage doors and opener systems.
Emergency appointments may be available based on schedule. Call and we will confirm the fastest available option.
Service highlights
Local technicians, clear scheduling, and safety-focused work you can rely on when your garage door needs attention.
Customer-first approach
Clear communication on every job, from diagnosis to wrap-up, so you understand the scope, options, and next steps.
Technicians nearby
Local technicians serving the area with clear scheduling updates, and we confirm timing options before dispatch.
Service areas
Serving Chattanooga, Cleveland, and Ooltewah and nearby towns within about 30 miles or 1 hour of McDonald, TN.
Schedule clarity
We confirm timing options and keep you updated ahead of arrival.
Request service and we'll help you plan the next step.
Repair openers and new doors — done right.
NK Garage Doors provides garage door services for homeowners and businesses across Cleveland, Chattanooga, and nearby towns.
Services include spring replacement, opener repair and installation, panel and track repair, commercial doors, and new door installations. For preventative care and regular maintenance, Tune-Up & Maintenance programs are available with annual, bi-annual, and quarterly options.
If you're not sure what you need, reach out and we'll help you understand your options and next steps.
Serving Chattanooga, Cleveland, and Ooltewah and nearby towns within about 30 miles or 1 hour of McDonald, TN. Request service to confirm availability and next steps.
Request Service
Service areas
Chattanooga · Cleveland · Nearby towns within ~30 miles / ~1 hour
