4.5 
440 *The Angi rating for Window And Door Contracting companies in Dickerson, 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 Dickerson, 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 July 14, 2026
Serving Dickerson, MD and surrounding areas
Approved
Super Service Award Winner
In business since 1997
Free estimates
Warranties offered
"We had windows and doors installed. Installation went smoothly, and customer service was outstanding."
+27
Serving Dickerson, MD and surrounding areas
Approved
In business since 2015
Free estimates
Emergency services offered
"Excellent job in installing windows and bow window at my lovely home. It looks beautiful and we are very happy with the results. Thanks"
+72
Serving Dickerson, MD and surrounding areas
Approved
In business since 1987
Free estimates
Warranties offered
"From the quote to the completion of the installation, we were very happy that we chose Unicorp. We did a full (28 windows) window replacement and 1 exterior and storm door replacement. The windows are the Prodigy by Uncorp windows and they are beautiful and well-made, and the price was more than competitive with the other quotes we received. Our house is 100 years old and still had the original windows, so it was a very challenging and lengthy installation, but their installer did an excellent and very thorough job. We plan on using Unicorp again in the future when we replace our remaining exterior doors."
+10
Serving Dickerson, MD and surrounding areas
Approved
In business since 1995
Free estimates
Warranties offered
"I was impressed from my very first contact with Nova Exteriors. I didn’t have to wait for an in-person meeting, as Eric sent me a link with tons of storm door options, so I could look over everything with absolutely no sales pressure. Within an hour or two of our first email correspondence, I had selected my new doors and hardware. This alone put them above the other companies I reached out to. Beyond that, though, the actual door installation was prompt and efficient. The installers were friendly and knowledgeable with great pride in their work. I’m thrilled with absolutely everything, and I am completely in love with my new storm doors. I highly recommend these guys!! A++++"
+18
Serving Dickerson, MD and surrounding areas
Approved
In business since 2012
Free estimates
Credit card accepted
"I highly recommend Pen Win. Horace is very knowledgeable. He explained thoroughly and honestly the issues we were encountering with our roof as well as options. We chose an install and it was reasonably price. I must say... They did an exceptional job on our roof and clean up."
Serving Dickerson, MD and surrounding areas
Approved
In business since 2015
Free estimates
Emergency services offered
"Arrived on time and work exceeded my expectations."
Serving Dickerson, 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 Dickerson, MD and surrounding areas
Approved
In business since 1991
Free estimates
Warranties offered
"Great product and well demonstrated."
+30
Serving Dickerson, MD and surrounding areas
Approved
In business since 2010
Free estimates
Credit card accepted
"Work was done promptly and efficiently."
Serving Dickerson, MD and surrounding areas
Approved
In business since 2002
Free estimates
Warranties offered
Universal Windows Direct was founded in April of 2002 by William Barr and Michael Strmac. It was their mission to create a home improvement company that offers high quality home improvement goods at the best possible value. What began as two guys in a 350 square foot office quickly grew to become one of the nation's leading remodeling companies. Today, Universal Windows Direct represents thousands of customers and has a rapidly growing network of locations nationwide, all of which are actively involved in the communities they serve.
From average costs to expert advice, get all the answers you need to get your job done.
Find out the average door repair cost in Washington, D.C. Learn what you can expect to pay for local door frame repairs and get your entryway fixed today.
Whether you’re installing a new door or replacing an existing one, the cost of door installation in Washington, D.C., varies based on door type, framing needs, and other factors.
Find out the average door installation and replacement cost in Washington, D.C. Learn what you can expect to pay for new doors and get your entryway ready.
Wondering who to hire for door or window screen installation? See which pros to call, compare options, and get the job done right.
Our guide walks you through all the questions you should ask a window replacement contractor before hiring them to replace the windows in your home.
If you need to install a storm door, you can call a local contractor, construction company, or hardware store to get the job done.
