Best door pros near Dickerson, MD

"Bottom Line: If customer service, especially years after installation, matters to you, then you NEED to work with this company. In 2018, we had new Provia external doors installed for our entryway and garage. After 8 years, the door sweeps were beginning to wear, and unfortunately, the original installer had retired his business. I was uncertain who exactly should handle the replacement in this case. As a long shot, I contacted Zen Windows who installed a Provia patio door for us in 2025. They sent out a technician who honored Provia’s warranty on our 2018 doors, replaced the sweeps, and realigned the doors as well. In a world of truly lackluster customer support, Zen Windows stands out as truly great. You will not find a better company."

"Door Repair - They did excellent work--fast and efficient. They found a solution where I thought there was none."

"NOVA Exteriors did a wonderful job replacing 3 exterior doors at our home. They checked every box one could ask for. Rob our sales rep was patient and understanding of our needs - even coming back a second time as we had a hard time deciding on what we wanted. Their team worked quickly and did a great job installing some beautiful new doors. We noticed after the installation that there were some imperfections on the hardware installed and they have agreed to replace them & their customer service was top notch. They responded quickly to some minor concerns and went above and beyond to fix the problem. While doors are never cheap, their price was right in line with other Provia vendors and 1/2 the price of Pella vendors. I'd highly recommend them."

"Extremely professional and listened to my needs before we worked out the quote. The work and craftsmen ship was excellent and happy with my new door, storm door and repairs around some of my door frames."

"The technician repaired the storm door and the entry door. Both needed new hardware and other fine-tuning. They did a great job and i highly recommend them."

"Great work! The order process for the door was easy and the doors arrived early and to specifications. Scheduling for the install was clear. The team -- Mike and John -- were on time, professional, took care to clean the workspace, did a quality install -- including the repair of sub flooring damage as the old doors were letting rain water inside. The new doors look beautiful and the "rain water" issues resolved. Phantom screens for the patio doors still need to go in. So looking forward to that part of the job coming to fruition."

"The owner made sure things got fixed. The door is great but the price for the door n work are a bit high"

"Our technician was on time and sealed our storm door to prevent water from leaking in. He also fixed the lock and the screen door on our sliding glass doors making them finally functional again and taught us how to grease the sliding door so it runs smoother. Excellent work and completed in a timely fashion."

"Installed 22 new windows, 2 entry doors, and new sliding glass door. Outstanding service, price, and installation. Highly recommend."

"They were not able to fill our door space, and wanted us to make too many compromises"