They updated my vent network and replaced my old Air/heating system, it is so nice. I use their bi-yearly maintenance plan to keep it in top shape. Professional and friendly service. Been a customer for 6 years.

Excellent service from start to finish! The technician, Jake, arrived on time, was professional, and explained everything clearly during the air conditioning tune-up. Jake thoroughly checked the system, cleaned everything up, and made sure the unit was running efficiently before leaving. I really appreciated the honesty, attention to detail, and great customer service. He went above and beyond to ensure everything met my satisfaction. My AC is working better than ever. Highly recommend for anyo

My wife and I recently moved into an older home with so much deferred maintenance we didn't know where to start. Thankfully, calling Haven for a free estimate resulted in Jake's elucidating visit. He took well over an hour helping us identify and understand the many issues we needed to address, which ones were more important, which ones could wait, which ones would best be addressed by another tradesman. I particularly appreciated the many helpful options (over 6!) that he prepared itemized quot