Top-rated garage door installers and replacers.

Get matched with top garage door installers and replacers in Knoxville, MD

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Garage door installers and replacers in Knoxville

Avatar for Affordable Door, LLC
Affordable Door, LLC
4.8(
385
)

Serving Knoxville, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Credit card accepted

"Affordable did an excellent job installing a garage door opener. Not only that but, when they discovered that the opener we had agreed on would not be in for 2-4 weeks, they gave me a better one at no extra charge in order to do the install when we had scheduled. This was above and beyond service!"
Garage Door upgrade
After - Clopay 9200 Series
Before - Original Wood Doors
New Black Doors by Clopay
Response time12 hrs
Response rate97%
Recommended by95%of homeowners
Avatar for 24/7 GARAGE DOOR EXPERTS LLC
24/7 GARAGE DOOR EXPERTS LLC
5.0(
2
)

Serving Knoxville, MD and surrounding areas

Approved

In business since 2021

Free estimates

Warranties offered

"We called 24/7 Garage Doors Experts LLC around noon today, with our car stuck in the garage. They arrived within the hour and had our oversize door up and operating with new hardware installed within 3 hours of our call. Highly recommend. "
12 neighbors recently requested a quote
Avatar for Precision Garage Door of Frederick
Precision Garage Door of Frederick
New to Angi

Serving Knoxville, MD and surrounding areas

Approved

In business since 2001

Free estimates

Credit card accepted

Precision Garage Door Service® is one of the largest and fastest-growing garage door service companies in the world. Since 1985, our network of locally owned, independently operated franchises has been delivering exceptional service and creating some of the happiest customers in the industry. Homeowners choose Precision Garage Door Service nearly 3,000 times each day to replace or repair a garage door or opener because of our commitment to Expertise, Trust, Convenience, and Values. Call us today for a quote!

consultation
options
product
maintenance
test

+6

5 neighbors recently requested a quote
Avatar for East Coast Doors
East Coast Doors
5.0(
49
)

Serving Knoxville, MD and surrounding areas

In business since 1986

Free estimates

Emergency services offered

"Extremely well. They were punctual, knowledgeable, friendly and professional. Alan was thorough and precise, honest and straightforward. I would certainly use them again and recommend them to others."
Recommended by100%of homeowners
...
Showing 1-10 of 258
FAQs for garage door installation and replacement projects in Knoxville, MD

Yes, you can replace just one panel if your door is sectional and the damaged panel is available. Most modern residential garage doors have four to six horizontal panels that can be individually replaced. However, finding an exact match becomes challenging for older doors or discontinued styles. For doors over 15 to 20 years old or with multiple damaged panels, a complete door replacement might be more practical and visually consistent.

Minor dents or cosmetic damage can often be repaired without replacing the entire panel, potentially saving you money. However, if the damage affects the door's operation, security, or structural integrity, replacement is often a better investment. 

For extensive damage to multiple panels or older doors where matching is difficult, full door replacement might be more economical in the long run than multiple individual panel replacements.

Your garage door panel might be repairable if the damage is superficial and doesn't affect functionality. Small dents in aluminum panels, minor scratches, or cosmetic issues often don't require full replacement. However, replacement is often necessary if the panel is warped, has large holes, shows extensive rust, or affects how the door operates. A professional garage door technician can evaluate the damage and recommend whether repair or replacement offers the best value and durability.

The Knoxville, MD homeowners’ guide to garage door installations and replacements

From average costs to expert advice, get all the answers you need to get your job done.

  • stone home with double garage doors

    Need to replace your garage door? Here’s how much it costs, what factors affect cost, and what to expect.

  • new garage built onto house

    How much does it cost to build a garage? Explore cost factors, budgeting tips, and how a garage adds to your home’s value with our detailed cost guide.

  • Walkout patio with concrete floor

    Wondering who seals concrete? Learn who to hire, when DIY makes sense, and how pros seal driveways and garage floors—start your search now