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

Avatar for Glass Impressions
Glass Impressions
4.8(
23
)
Window Glass - Install or Replace

Serving Dundalk, MD and surrounding areas

Approved

In business since 1984

Free estimates

Emergency services offered

"After my house got broken into on Christmas, I needed to replace the shattered glass in my front door. I called a half dozen companies for estimates, and Glass Impressions was the clear winner -- despite being booked up for the week, the gentleman I spoke to recognized the urgency of my request and sent someone over the following morning to give me a quote. The quote was far better than every other company I spoke to and they were able to do the replacement then and there. All in all, very prompt and professional and I would definitely hire them again for future projects (hopefully under better circumstances)."
Automotive
Residential
Commercial
Recommended by100%of homeowners
Avatar for Renuity Northeast
Renuity Northeast
4.3(
38
)
Doors (Exterior) - Install or ReplaceNew Windows - 6 +New Windows - 3-5

Serving Dundalk, MD and surrounding areas

Approved (Corporate)

In business since 2000

Free estimates

Warranties offered

"I have to say that Matt, Dave and Rich were amazing! They were professional, friendly and cleaned up after themselves! I will tell anyone I know looking for windows to call Rite Window for sure. Happy customer Darlene"
Entry Door
Doors
Doors
Doors
During Installation

+55

Response time6 hrs
2525 neighbors recently requested a quote
Recommended by66%of homeowners
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Window Door Contractors FAQs, answered by experts

Some local utilities or state programs offer rebates or tax incentives for energy-efficient upgrades, including solar screens. Make sure to check with your local energy provider or government agency to see if you qualify for any cost-saving programs. Federal tax credits may also be available for qualifying window and exterior home upgrades.

No, it’s not safe to leave a doggy door open. It might be more convenient, especially at night when you just want to lay in bed. However, when you leave it open, it increases the chance of other critters getting in without your knowledge. Also, it leaves your pup unsupervised for hours at a time.

If your door has interchangeable inserts, you’ll likely want to swap the glass out for a screen during the summer months. The process to do so will vary by door, but you’ll follow these general steps: First, use a flathead screwdriver to pop out the retainer strips—the plastic strips running down both long (and sometimes all four) sides of the door. Then gently pull them out by hand. Carefully remove the glass insert from the door and replace it with the screen. Finally, push the plastic retainer strips back into place, working from top to bottom.

Installing a basement window generally takes a few hours, assuming there are no structural issues you need to resolve first. If you’re a novice DIYer, the project could take longer; on the flip side, a licensed and trained window contractor may be able to replace multiple basement windows in the time it takes a homeowner to replace one.

Typically every 10-15 years or whenever they show signs of wear and tear.

The Dundalk, 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.