Get matched with top glaziers in Thompson, CT

"We really like our new windows and sliding glass door. They were very professional and did nice work. Everything looks great!"

"I had Venture window done front balcony work. That was well done years ago. So when I had some problem with backside balcony I immediately called them. John came and everything went as scheduled. The whole job was well by Bob and Dave. I now won't need worry about leak and break down. With window closure the room could reach 75 degree while outside is below 32! Very happy! Highly recommended."

"Windows are good. Work was sloppy. Still finding shards of glass on the floor and the furniture a week after completion. Caulking looks like a third grader did it- including caulking the screen door to the frame. For this type of investment, they should act like professionals."

"They installed a French drain. They also maintain it. They do great work and are very responsive."

"My roofing project went great from beginning to end with A1 Home Improvement. I had 3 other companies come give me estimates. A1 sales rep Cody stood out from the group. Cody was punctual, knowledgeable, straight forward with me without any pressuring sales tricks. Cody talked about and treated my home like it was his own and was a wealth of knowledge for other projects I’d like to get done. On the day of my project Markeese and his team did excellent work. They made sure my roof looked great! Markeese kept me informed on the job throughout the entire day and answered all my questions I may have had. Now I did have concerns about some trim that didn’t look entirely right but Markeese and Corine from the office were quick to address my concerns. Within a few days Lenny and Carlos were back to make the trim on my house look perfect. At the end of my project Tawana made finishing paper work, payment, and warranty information as easy as possible. I can’t thank the team at A1 enough !"

"I liked that there was no nonsense. Their salesman was straightforward and the price was fair. We were also impressed with the installers. They installed all the windows in 1 day and they look great. I'm happy I chose them."

Groundworks is the North America's leading and fastest-growing foundation repair and water management solutions provider. Groundworks is a vertically integrated company with its own manufacturing operations and a world-class software solution, allowing us to serve our customers more effectively. From the first phone call to the annual maintenance offered, our customers have peace of mind knowing we're there with one mission to repair, protect and improve their home. For state licenses visit Groundworks.com/licensing

"Quick and easy. Roof looks great."

"I hired them to replace my windows. Great folks!"

"Brian did a great job replacing our bed room window,he was courteous and his work was perfect,thanks again Brian."