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Find Garage door installers and replacers in Dover

Avatar for Alamo Garage Doors
Alamo Garage Doors
4.9(
242
)

Serving Dover, DE and surrounding areas

Approved

Super Service Award Winner

Free estimates

Emergency services offered

Warranties offered

"Alamo Garage Doors installed a new insulated garage door for our home. The installation team was punctual, professional, and meticulous about their work."
Garage door repair
Completed garage door installation – brand new insulated door with decorative windows.
Technicians installing a new insulated garage door with a smart opener system. The project involved removing the old door, preparing the space, and ensuring a perfect fit for enhanced durability and functionality.
Close-up of a newly installed Chamberlain garage door motor, showcasing its sleek design and advanced technology. The motor is securely mounted and wired for optimal performance, providing smooth and quiet operation with smart connectivity features.
Custom-designed garage door with a sleek black finish and upper window panels for added style and natural light. This door was installed to enhance the aesthetic appeal and functionality of the property, offering both durability and modern elegance.

+4

Response time12 hrs
15 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Hashtag Garage Services
Hashtag Garage Services
4.8(
45
)

Serving Dover, DE and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"I needed to replace my old garage door opener, and wanted an experienced and reliable expert installation. Hash, owner of Hashtag, was quick to respond, listened closely, and took the time to address all my concerns. Not only was the opener installed perfectly, we opted to also replace our very old double garage door. Both the door and opener are working great! He did what he said he would do - when he said he would do it. He even took the time to replace some rotted wood on the door frame to make sure everything was solid and perfectly installed. We are pleased with the fair price, prompt service and attention to every detail."
My jobs
My jobs
My jobs
Response time5 hrs
Response rate97%
31 neighbors recently requested a quote
Avatar for Pinnacle Garage Door Company
Pinnacle Garage Door Company
4.7(
426
)

Serving Dover, DE and surrounding areas

In business since 2002

Free estimates

Emergency services offered

"Garage door replacement - Completed the replacement quickly, very professional, excellent workmanship and affordable. I would definitely recommend their services."
Replacement of carriage style door
Perimeter door jam
Old Doors
Replacement Carriage Doors
Replace Old Door

+8

Response time6 hrs
Response rate87%
Recommended by97%of homeowners
Avatar for United Garage Doors
United Garage Doors
4.6(
413
)

Serving Dover, DE and surrounding areas

In business since 1992

Free estimates

Emergency services offered

"We called United to replace our garage door opener in September. They were quick, clear about what was needed, and professional in installing the replacement. When, in November, the garage door itself failed, we called them for a replacement, and they were again quick, clear, and professional."
Garage Door
Garage Door BEFORE
Garage Door AFTER
Garage Door
Repairing Garage Door Opener

+15

Response time9 hrs
6 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for United Garage Doors
United Garage Doors
4.4(
25
)

Serving Dover, DE and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"A replacement of a two car garage door with insulation. I was extremely impressed with the timeframe the door was delivered and put on. Ray's professionalism was the best I've seen in a long time. He then call to confirm his appointment and time and was there 10 minutes before his time very impressive. He then fix my light and my garage door and that wasn't part of the deal. Ray from United garage door was superb ."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+4

Recommended by83%of homeowners
Avatar for Pinnacle Doors
Pinnacle Doors
4.3(
6
)

Serving Dover, DE and surrounding areas

In business since 2018

Free estimates

Emergency services offered

"I highly recommend Pinnacle Garage Door Company! They have amazing customer service and were quick to help me after I made the huge mistake of opening the garage door after it had been damaged. They came and fixed the issue immediately!!! Thank you so much you made this mama’s week!!!"
20x14 insulated garage doors with openers
20x14 insulated garage doors with openers
20x14 insulated garage doors with openers
Additional Photos
Additional Photos

+9

Recommended by100%of homeowners
Avatar for Choice Home Warranty
Choice Home Warranty
4.0(
5,676
)

Serving Dover, DE and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"The service technician did a very efficient job of analyzing the problem and replacing the defective opener. He was very knowledgeable and friendly. I was very happy and satisfied with the service from Julian and Diamond Garage doors."
Recommended by82%of homeowners
Avatar for Thomas Brothers LLC
Thomas Brothers LLC
5.0(
7
)

Serving Dover, DE and surrounding areas

In business since 1999

Free estimates

Emergency services offered

Thomas Brothers Builders was founded in Newark Delaware in1999 with a mission of providing superior building and general contracting services. Steve and Stuart bring their unique skill set to every job, which allows the company to successfully complete any and every project. Their clients have utilized them for any sized project, from in house design consulting to new home construction. Every project is given the personal family touch. Thomas Brothers, LLC provides full-service building and general contracting services throughout all of New Castle, Kent and Sussex Counties in Delaware as well as Southeastern Pennsylvania, Maryland and Southern New Jersey.

Recommended by100%of homeowners
Showing 1-10 of 28
FAQs for garage door installation and replacement projects in Dover, DE

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 Dover, DE 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.

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