Top-rated window and door contractors.

Best window and door contractors near Hanover, MD

Enter your zip and get matched with up to 5 pros

Need a pro for your window and door contracting project in Hanover, MD?

Select your specific project to find the pro for you.

TRUSTED BY HANOVER, MD HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon827
    Verified window and door contracting services reviews

Top-Rated Window and door contractors in Hanover - Updated Nov 2026

Avatar for Innovative Home Improvement
Innovative Home Improvement
5.0(
136
)
New Windows - 6 +New Windows - 3-5

Serving Hanover, MD and surrounding areas

Approved

Super Service Award Winner

In business since 1986

Free estimates

Warranties offered

"From the first meeting to obtain a quote until the team left, every step of the process was professional. Paul came out personally to show us a sample window and provide us a quote on windows and make recommendations to replace our patio and storm door. Paul patiently answered all of questions & communicated with us up thru the installation. The team of installers were quick and professional, replacing 11 windows, a custom patio door, and storm door within a day. They cleaned up every piece of packaging, metal, etc and demonstrated how to use the new windows. I would recommend Innovative Home Improvements without reservation."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+13

27 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for A.R. Glass Repairs
A.R. Glass Repairs
5.0(
22
)
Window Glass - Install or Replace

Serving Hanover, MD and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"Excellent work. The person who assisted us was gruff and no-nonsense, but professional. He asked that we send a photo of the window, which we did. He then came out and measured the window. He came back a couple of days later, and completed the work. The window looks fantastic, and we are very pleased with his work."
Response time1 day
Response rate100%
Recommended by85%of homeowners
Avatar for Unicorp Home Energy Services
Unicorp Home Energy Services
4.9(
630
)
New Windows - 6 +New Windows - 2 - For BusinessNew Windows - 3-5 - For Business+3 more

Serving Hanover, MD and surrounding areas

Approved

In business since 1987

Free estimates

Warranties offered

"We were extremely pleased with the 20 new windows we just had installed by Pawel at Unicorp. The installation was very professional, they cleaned up each day and were very easy to have at the house. Brian Weil, the owner went above & beyond explaining the different types of windows, ultimately we wanted the look of the 1964 windows we were replacing with grilles on the inside & outside but just more efficient. We are very pleased with the end product. Both Brian and Pawel were very patient with me and the questions I had. I highly recommend calling Unicorp should you need new windows."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+10

Response time1 day
Response rate100%
9 neighbors recently requested a quote
Avatar for Innovative Home Improvements
Innovative Home Improvements
4.9(
432
)
New Windows - 6 +New Windows - 3-5

Serving Hanover, MD and surrounding areas

Approved

Super Service Award Winner

In business since 1986

Free estimates

Warranties offered

"I reached out to Paul to get a quote for new basement windows/door for my house. His company's estimate was stress free and used a local window manufacturer with an amazing reputation. Paul explained the different types of windows, the insulation and noise blocking qualities of each and provided guidance when I needed it. Once my selection of the windows was completed, I was provided an installation timeframe and signed the contract. The contract was clear and simple and I appreciated the explanations provided in it. When the windows arrived, Paul scheduled a day for the installers to come and replace the windows. They were careful to make sure it was on a day when it was not raining to keep the rain out of the house. As with all window and door installations, the installation quality matters as much as the windows. Pauls team of installers is a team he has been using for many years and they are absolutely excellent at what they do. The insulation and caulking as well as the functionality of the windows is perfect and I cannot recommend anyone more than Paul and his team at Innovative Home Improvements."
New Gentek-signature-Elite windows
Gentek-signature-elite inside pictures
Gorgeous custom Gentek-signature-elite specialty w
Energy efficient ProVia fiberglass doors
Replace kitchen door

+45

Response time9 hrs
6 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for DEX Window & Door Repair
DEX Window & Door Repair
5.0(
19
)
Door or Window Screens - Install or RepairDoors - RepairDoors - Repair - For Business+3 more

Serving Hanover, MD and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"If you need a door repaired, hire Dexter. He was absolutely professional from start to finish, incredibly humble, and his pricing was more than fair. He diagnosed the issue quickly and fixed it right the first time without trying to upsell me on anything unnecessary. Honest, high-quality work is hard to come by—I will definitely be calling him again if I need anything else."
Project photos
...
Showing 1-10 of 767
Window Door Contractors FAQs, answered by experts

Awning windows can have screens, but it depends on your manufacturer. If your awning window does have a screen, it will be on the interior side so it doesn’t get in the way when you crank the window open. Having the screen on the inner part of the window also makes it easier to clean from inside your home.

While the benefits of garage door screens usually outweigh the downsides, there are some cons to installing one. First off, they can be quite expensive, especially if you’re having a professional install a retracting screen or a custom size screen. Second, they let fresh air and natural light in, but they also don’t provide the same privacy from people in the neighborhood that a solid door does. As you might guess, screens also won’t insulate your garage, so they’re often not usable in colder weather.

The average cost to repair a window is about $400, with prices typically ranging from $175 to $1,500. The final cost is influenced by several factors, including:

  • Number of Panes: Single-pane repairs average around $200, double-pane repairs range from $200 to $400, and triple-pane repairs can cost $600 to $1,100.

  • Type of Repair: Minor fixes for a track, seal, or sash are more affordable than repairs for broken glass or window frames, which are typically the most expensive.

  • Window Details: The size, type, and material of the window affect the price.

  • Accessibility: Windows on upper floors or in hard-to-reach locations may increase labor costs.

  • Other Factors: The extent of the damage, local labor rates, and the need for emergency service will also impact the total cost.

For comparison, a full window replacement can range from $175 to $1,800 or more for high-end materials or large windows like bay or bow windows.

If you’d rather repair your screen door mesh than replace it, you can patch it. Purchase a mesh patch for screen doors with small holes or tears, especially if the mesh is pretty new. Hardware stores and websites sell mesh patches that are easy to apply with an adhesive or a warm hair dryer. Keep in mind that repairs won’t look as aesthetically pleasing in most cases as a full replacement. 

If you’re not an experienced DIYer, consider hiring a local patio repair contractor to rescreen your porch or sunroom. Unless you’re only repairing a small rip or hole, this project is not an easy job. A professional can also make recommendations for materials that will work best for your porch.

The Hanover, MD homeowners’ guide to window and door contracting services

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