Caribou, ME Building & Design

Hired QHS for plumbing services on several occasions. They do great work and are lifesavers to someone like me with little plumbing knowledge.

Commercial roofing experts

Awesome dependable crew through all of northern Maine's 4 seasons.

Amazing workmanship! Highly recommend. Creative and innovative!

The guys are very professional and courteous. They left the place clean and completed the job in a timely fashion.

Very poor work ethic. He will show up in late afternoon work a full 2.5 hrs. Then leave job site. Then you will see him 2 days later around 3 in the afternoon. We will no ... more

Good inventory! Good staff.