Get matched with top door pros in Boyds, 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."

"The gentleman came for an estimate, showed me a brochure with the type of door they offered (preferred), explained what needed to be done, etc. I wanted grids between the glass, but didn't have a brochure on hand to show that particular style. Retrieved from his car some Home magazine where the doors were advertised. After showing the magazine, offered to take off $100 advertised. Got the impression he was more interested in selling the door without the grids."

"I plan to get Windows done. They were very professional and did everything efficient as they said. I love my doors and the install crew did job cleaned up and I would highly recommend them"

"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."

"All of the employees that we dealt with were highly professional and pleasant to work with. Mr. Angel and Mr. Samuel installed the door during one of the coldest days of the year with no complaints! The work was done quickly, efficiently, and problem free! I would definitely recommend this company for garage door replacements. You won't be disappointed!"

"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."

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade, and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

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

"Very happy with our new exterior front door. Quality of door is excellent and installation was efficient and quick."

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