Get matched with top heat pump installers and replacers in Denville, NJ

"Great! The workers are very professional and punctual. They installed a tankless water heater. They cleaned everything up when they were done and then explained how it worked and how to maintain it throughout the years so it would work better. I highly recommend this company."

"Changing my 5 star review to 2 stars. We have had a HE Boiler as well as a AC/Heat Pump installed by them. Unfortunately we needed service today. I was willing to pay for Emergency service. They said they couldn't make it out for 14 days, because we did not have a service contract. Spent about $25k for the installations. Which apparently means nothing to them What makes matters worse, the Emergency Service we paid through another HVAC provider was only necessary because of an issue they created during the installation. During the installation Speer Air originally ran the line for the residual pump over the copper hot water line. Which over time burned through the residual line, and then cause a hole and leak on the copper pipe."

"Great work "

"Excellent job??????. Excellent customer service and very courteous. Left work area very clean and tidy."

"Review: Alfano Mechanical ? 4 Years of Problems, $12K Spent, System Failed I hired Alfano Mechanical four years ago to install two 2.5-ton heat pump systems. From day one the system never worked ? 80°F inside in summer, ~60°F in winter, weak airflow, and units running nonstop. The owner at the time, Phil, personally sold me the job. I asked for proper load calculations. He refused, saying he ?knows these houses? and already installed the same system for my neighbors. Later I learned that was not true ? no calculations were done, and he never worked for my neighbors. For four years I complained. Instead of fixing the root issue, Alfano kept sending different techs. Every visit came with a different explanation, temporary small fixes, and more bills. The system never worked, and I spent over $12,000 between Alfano and other contractors just trying to stay comfortable. Eventually, I brought three reputable HVAC companies to diagnose it properly. All three confirmed the installation w"

"Good professional work!"

"We have a new gas furnace installed today ( replacing an old gas one) and these guys are total pros they came on time, got the job completed and done right by the looks of it well placed and didn’t leave any mess behind the job they finished at my house was very meticulously. They were polite, honest, and respectful to our property and very efficient. Zero hassle. I highly recommend them to anyone who wants quality work."

"Great job guys. Lovely working with them"

"Professional all the way!"

"Timely and well done"