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Modern home exterior at dusk with a residential garage door

Family-owned · Locally operated

About

Local pros you can count on.

Request service Call (423) 310-1920

What we do

Repairs, new doors, openers, and maintenance for homes and light commercial.

Where we serve

Serving Chattanooga, Cleveland, and Ooltewah and nearby towns within about 30 miles or 1 hour of McDonald, TN.

What happens next

We confirm options, pricing, and timing before we schedule.

About NK Garage Doors

Owner: Nik & Marina Kuchmy

At NK Garage Doors, we believe every homeowner and business deserves a garage door that's safe, reliable, and built to last. From spring replacements to full custom door installations, our team prioritizes clear explanations, dependable work, and respectful service.

Proudly serving Cleveland & Chattanooga, Tennessee, we help homeowners and businesses keep their doors running smoothly. If you're not sure what you need, reach out and we'll help you understand your options and next steps.

  • Safety-first inspections on every job — UL 325 and CPSC guidelines
  • Clear explanations before, during, and after the work
  • Springs, openers, panels, tracks, and full door replacements
  • Local to Cleveland & Chattanooga — McDonald, TN based

Whether you're dealing with a noisy opener or a door stuck off track, NK Garage Doors is here to help. Planning an upgrade to an insulated, modern style? We handle quick repairs and complete door replacements with the same attention to detail and customer care.

What sets us apart is our commitment to honest communication. We explain what we find, what needs to be done, and why. You get clear information to make informed decisions about your garage door. No pressure, no surprises, just professional service you can trust. For helpful safety and maintenance resources, visit our resources page.

Residential garage door installation on a home exterior

Garage Door Installation in Cleveland & Chattanooga, TN

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.

  • Insulated & quiet-glide options for year-round comfort
  • Reinforced hardware, sealed rollers & premium springs
  • Old door haul-away and full safety check included
Learn about Garage Door Installation See service areas
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Spring Replacement Near You

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.

  • Correct sizing & balancing for smooth, safe operation
  • High-cycle spring upgrades for longer lifespan
  • Full system tune-up: tracks, rollers, cables & opener
Learn about Spring Replacement See availability
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Technician working on garage door spring hardware

Local Pros You Can Count On

At NK Garage Doors, we focus on reliable, high-quality garage door service for homeowners and businesses. Our team inspects for safety, explains options, and leaves your door operating smoothly.

Your garage door is not just an entry point. It affects security, energy efficiency, and curb appeal. That's why we listen first. Then we recommend options that fit your home and your budget.

From repairs to complete door replacements, we're committed to safe, dependable work. We'll explain what we find and help you understand your options and next steps.

Not sure where to start?

Send your city and a photo if you can. Our local pros will confirm options, pricing, and the next step.

Request service Call (423) 310-1920
Two-car residential garage door exterior on a home

How we work

  • We start with safety checks and explain what we find.
  • We confirm options and timing before we wrap up.
  • We handle springs, openers, panels, tracks, and full door installs.

Work with Your Local Garage Door Pros.

Tell us what needs repair or installation. Our local pros will confirm options, pricing, and timing.

Request Service Text (423) 310-1920

Let's plan the next step

Send your city and a quick description. We'll confirm timing and options.

Request Service