Get matched with top heating and air conditioning pros in Dover, NJ

"Can't speak highly enough of Ali. Prompt, courteous, but most importantly able to get to the bottom of problem without ripping off the customer. AN HONEST MAN! After many years of searching, I've finally found an HVAC repair company that I can trust! Happy days are hear again."

"We searched for a long time for a company to replace a current central A/C which was not particularly old, but the handler up in the attic was nearing the end of life so we had to replace the whole system. Speer seemed most knowledgeable, offered a product we were comfortable with (Amana) and were also professional and prompt. Of note we had a troublesome smart thermostat which required that they return multiple times to address - they did not consider the job done until this was fully operational. Overall we were very pleased, but the summer will tell!"

"ALPINE HAS BEEN SERVICING THE EQUIPMENT THEY INSTALLED FOR MORE THAN 6 YEARS. TWO HVAC UNITS AND A GENERATOR. SERVICE HAS BEEN EXCELLENT AND ANY PROBLEMS WITH THE UNITS HAVE BEEN RESOLVED QUICKLY. I PLAN ON USING ALPINE WELL INTO THE FUTURE."

"I recently hired Kyle to service my central air conditioner. What a find!!!! I will absolutely hire him again. He is bright, personable and explains every step of his process. You can tell he is passionate about HVAC, and enjoys his work. He was able to quickly evaluate my system and get it back up and running. My system is old and really needs to be replace but Kyle was able to keep in running for another year... Highly recommend this company"

"Most professional service around who will be absolutely upfront with what work they are going to do and the price. The work was perfect and absolutely no hidden fees. I will be using them going forward as my main hvac and plumbing service."

"My vents were cleaned by Juan. He was very professional and knowledgeable. I feel very good about this company and will hire again."

"ABCastello HVAC removed old A/C inside and outside units which were 25 years old from my 2700 sq feet 2 store colonial brick face house. Old units were replaced with new and more efficient units - TRANE 4 ton two stage SEER 17+ ECONET (condenser model RA-1748-AJ2CB, air handler model RH-2T-4821-MEACJA and communicating module Econet STAT model RETS-T601-SYS). Excellent work quality! Fast response! Very reasonable price quote for 10 years parts warranty and 5 years labor and service warranty! Honest and hard working person! All work was done in a couple of days (including old unit removal)! I am very happy and a very satisfied customer of his service for life!!! A+++++"

"Sam and his team were great. They will be doing all future HVAC work for me. Thank you!"

"They are simply the best. They are truly professionals, courteous , punctual and very competitive in pricing. I am very happy with the work they did on my system. I strongly recommend them for any HVAC work."

"Professional and courteous team came and diagnosed my HVAC issues and showed me exactly what the problem was. My AC was fixed in a timely fashion and all is well."