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
"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
In business since 1997
Free estimates
Warranties offered
"They were prompt, on time and repaired the window."
+3
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 1996
Free estimates
Warranties offered
"Oh my goodness! What an incredible experience working with Jeff and his team of talented deck builders!! Our just completed 16x14 backyard vinyl deck is AWESOME. From our very first meeting with Jeff, we knew we were dealing with a person with high ethical standards who would not cut construction corners or skirt county permitting requirements. He arrived armed with a binder, and as he flipped through pages, the very first item we spotted was his MD license credentials. That was a must-see for us. Jeff is affable and is a highly knowledgeable and skilled builder. He kept us informed during every single phase of the project and was quick to respond to texts and emails. In fact, he frequently would reply by calling and was always patient and in command of the project details. As far as cost, the price was just where our budget needed it to be, and we received a comprehensive written estimate and contract. Jeff and his staff, including uberly gifted Jose, are among the very, very best."
+6
Serving Dundalk, MD and surrounding areas
Approved
In business since 1999
Free estimates
Credit card accepted
"I am looking for job and I do roofing and siding."
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