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
"I received several quotes to replace five windows in my home. Whiting Co was significantly less than other companies. I was a little nervous to go with the lowest bidder, but the salesman Ken was reassuring and explained the whole process. There were no heavy sales tactics and everything was straight forward. The installation crew was efficient and did a great job. They left the house clean when they were finished."
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
"I got some windows from Power and LOVE their work so we ordered 2 doors too. The doors are amazing and they were very professional and courteous during the install. I continue to be impressed by Power and will continue to reach out to them as needs come up."
+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
"Quickly and efficiently fixed a difficult problem with a large pull-out kitchen cabinet. Worked out a perfect solution with ingenuity and great care arrived on time and went right to work. Courteous and very capable."
+12
Serving Dundalk, MD and surrounding areas
Approved (Corporate)
In business since 1992
Free estimates
Emergency services offered
"Very pleased with the new storm door. Interaction with the owner over the phone and via email was courteous and efficient. Installers were friendly and did excellent work. The door provided is high quality."
+9
Serving Dundalk, MD and surrounding areas
Approved
In business since 1999
Free estimates
Credit card accepted
"They were great from start to finish. No issues and answered all my questions."
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 2014
Free estimates
Emergency services offered
"Peak did an excellent job installing our windows. I highly recommend them to anyone interested in new windows. They were prompt, professional and courteous. Job was completed in one day due to rain in forecast for the following day."
+307
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