4.1 
703 *The Angi rating for Window And Door Contracting companies in Dundalk, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window And Door Contracting needs.
*The HomeAdvisor rating for Window And Door Contracting companies in Dundalk, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window And Door Contracting needs.
Last update on April 17, 2026
Serving Dundalk, MD and surrounding areas
Approved
In business since 1979
Free estimates
Warranties offered
"Linny was so easy to work with, as I had many questions and a hard time with a final decision! He was patient, a great communicator, excellent pricing and a job perfectly done! Will definitely use again for another exterior door installation!"
+36
Serving Dundalk, MD and surrounding areas
Approved (Corporate)
In business since 1976
Free estimates
Warranties offered
"Couldn’t ask for more, very professional and easy to work with. Amazing skills with the trim work around the widows and doors. Clean up of old nails and material A+."
Serving Dundalk, MD and surrounding areas
Approved
In business since 2015
Free estimates
Emergency services offered
"Arrived on time and work exceeded my expectations."
Serving Dundalk, MD and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1992
Free estimates
Warranties offered
"A wonderful experience all around! We had 15 windows and a sliding glass door replaced. Our Salesperson, Harlan, was very professional and explained the benefits of the new windows and all about Power as a company. The installers arrived on time and completed the entire job in a day! Everything was installed perfectly and the crew was courteous and cleaned up after themselves. Erin came to visit the next day to make sure everything was up to their standards and addressed any questions we had. Most certainly the best experience we've ever had with a home contractor. Highly Recommend!"
+24
Serving Dundalk, MD and surrounding areas
Approved
In business since 2004
Free estimates
Emergency services offered
"The guys from Home Genius (Gabriela mena and her partner) the installers were very thorough and knowledgeable. My new windows look amazing. I’m glad to have chosen this company for my windows."
+78
Serving Dundalk, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2022
Free estimates
Emergency services offered
"The professional was so helpful with my door problem! He was very knowledgeable and professional."
+12
Serving Dundalk, MD and surrounding areas
Approved (Corporate)
In business since 1992
Free estimates
Emergency services offered
"Professional, efficient, good quality sliding glass doors, and no complaints in the month since doors were installed! Who could ask for more?"
+9
Serving Dundalk, MD and surrounding areas
Approved
In business since 1999
Free estimates
Credit card accepted
"The process was seamless and quick. Everyone involved in the project was helpful and friendly. It was done in one afternoon and our roof looks great!"
Serving Dundalk, MD and surrounding areas
Approved (Corporate)
In business since 2000
Free estimates
Warranties offered
"Installed 22 new windows, 2 entry doors, and new sliding glass door. Outstanding service, price, and installation. Highly recommend."
+55
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)."
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