We have lived in this tri-level house since it was built in 1975. At NO time through the fall of 2012 has the distribution of either heat or cooling air been uniform. A most uncomfortable difference between the first and third levels was there during the hot and cold seasons. Luckily, for us the furnace sprung a leak in the fall of 2012 and Guin quickly responded. They, put in a a Bryant Evolution Zone control AND it has worked LIKE A CHARM!

Each level is set at a different temp and is maintained there constantly including our finished basement. Best of all, our heating bills(natural gas) have cut by 60%.

— David R.

Melvin and BG just left my house after heroic work on my sewer line. Besides repairing whatever wasn’t working and leaving everything neat when they drove off, they were unfailingly patient with my curiosity about the work and my various comments and questions, even though they no doubt could have worked much faster without my interruptions. Guin has been taking care of my house for a loooong time, and I am inexpressibly grateful to all of you for making so much of my home run smoothly.

Thank you for allowing me to lean on you all these years. As you no doubt intended, my life has been easier and more joyful because of your support.

— Ms. S.

Angie's List 2010 Super Service Award Winner