Garage Door Specialists in Silver Spring, MD

"Outstanding customer service and response time to replace my deadbolt lock on the front door. Jared was on time and very professional in explaining the problem and how to correct it. I highly recommend this company to anyone who has issues with locks on their house."

"Francis was prompt, quick, and efficient with the job and yet still took the time to explain the problem well to me. The answering service was also nice and helped us make a good decision that saved us money."

"Woke up yesterday and could not open my garage. They came very quickly and identified the problem right away. They were very professional and after calling around I found out their price was cheap compared to the market. I will use their services again!"

"Technician was very professional and helpful."

"I had been trying for several days to get a new garage door opener, but was not able to find someone that I was comfortable with. Then I found NOVA through Angie's list. Brian came out and did an outstanding job of explaining what was involved and how much it would cost. The cost was very reasonable and Brian was super. He not only installed the opener, but he helped me get it linked to my cell phone and WiFi. Before leaving Brian explained and demonstrated to me how everything worked. Dealing with GDN was a wonderful experience and I will be using them for my future garage door needs."