The technician was able to quickly diagnose the problem with my tankless water heater and repair…read moreit. I called in the morning and they were there in a few hours.

Exceptional quality; top-flight company delivering consistently excellent service, competitively…read morepriced. We originally met Scott from SG when we were looking to install a whole-house generator after Hurricane Irene in 2011. They did such an amazing job installing and maintaining our Kohler generator that we went on an Annual Contract, and SG became our regular HVAC and etc. contractor shortly after, and have been ever since. I write "HVAC and etc." because beyond maintain the generator and HVAC, they've done plumbing and electrical work for us as well, and every single job they've done has been perfect: Exactly as promised, on time, cleaned up after, and reasonably and competitively priced. They're quite amazing--in the run up to Hurricane Sandy in 2012, without being asked Scott came out to check the generator before the storm hit, and then with the electric service our for days, he did the same. SGHAC are a remarkably friendly crew, who has always delivered service beyond expectation. Highest recommendation...

Update: Owner…read moreresponds 15 months later to "correct" that yes they called at 2pm (the very end of the window then they were supposed to BE HERE) you know because people don't take off work to be home within those hours.... And then offered to help as if we didn't have to fix it then, 15 months ago. Sam is definitely making his grilled cheese...at night.

To answer the previous removed question. Last name begins Bam. That's as far as I care to go. Very…read moredisappointed that my distrust of businesses like this was proved right. Any business like this - heating, plumbing, electrician, etc have you over a barrel because you HAVE tobuse them, and they stick it to you. We got a lesser heater with vastly easier instalation (thanks to me), yet paid 1k more.

Came out same day (w/in an hour of calling them), quick and efficient work. Technician explained…read morewhat could be going wrong and thankfully there wasn't a huge fix needed. He also noticed a few quick other maintenance items to fix and keep track of. Would recommend them. Thanks Arsen

Qualitech provides excellent service!…read more These guys are honest and trustworth! My parents are in their late 80s. Their AC went out on a very hot and humid August night. They called an hvac company out of the phone book who didn't send a technician, but a slick salesman instead. This guy convinced them to sign a contract for a $17,000.00 new AC system. After they signed the contract he told them they'd have to wait three days for the system to arrive and be installed. They called me very upset and concerned. I cancelled the contract with the phone book guys and called Mike from Qualitech. Qualitec diagnosed the problem, went to a local supply house for a new fan motor and installed installed it all in the same day. LIFE SAVERS! My parents wouldn't have lasted one night, let alone three nights in August 100 degree, 100% humidity. Thank you so much Qualitec!!!

Based only on reviews online we called on Friday looking for service on our heater. To our…read moresurprise, they said someone could come out the following day. Gave my husband a 4 hour window from 8-12 and told him we were at the top of the list. No one showed or called us and at 12 we finally called ECI to see what happened. We were told that we were bumped down the list of calls because they accommodate contract customers first. While that's great in theory why on earth would we buy a contract from a company who can't even honor an initial appointment window? And doesn't bother calling to let you know? We were lucky enough to go with a different company who not only arrived on time but finished by 3pm.

Humidifier leak. The tech, Jason, immediately identified the root cause behind the leak and…read moreproceeded to replace the tubing on the humidifier. Very professional and knowledgeable. He wore foot coverings while in the house and made it a point to clean up and wipe down any mess that was made from the repair. Will definitely use ECI again.

RPM gave us the best price by far for a New York Heat and AC whole house unit seven years ago. They…read moredid a great install. The unit has been great; it paid for itself in lower PSE&G bills. Yesterday, the unit did not sound right, so I called. They had a service tech come right out and diagnose the problem. They were back the next day (it had just conked out) after getting the parts needed. The labor bill was reasonable, and the parts were warrantied. RPM did a great job! Their service was great. You really appreciate it when it's 29 degrees outside!

Great team, great service and they know their stuff! Highly recommended for install or service.read more

Bryan and his team at Done Rite provided outstanding service on my complete oil-to-electric…read moreconversion through PSE&G's Building Decarbonization Program! He completely decommissioned my old oil tank and furnace, built all the ductwork in my attic from scratch, and installed a full heating AND cooling system. Bryan's knowledge of both the HVAC systems and the PSE&G rebate programs is incredible - I was equally impressed with both. He handled ALL the complicated paperwork and kept finding new rebates I qualified for. He redid my paperwork THREE TIMES to get me maximum savings! Nothing due upfront, 0% financing for 10 years, and payments right on my PSE&G bill. That level of integrity is hard to find these days. When we had one issue after installation, they were out the same afternoon and worked on New Year's Eve until they were absolutely sure I had heat and everything was resolved. Bryan explained how the new system works so I understood everything - always kept me informed throughout the process. This type of customer service and dedication isn't found often. Strongly recommend Done Rite for any heating or cooling needs!

Top notch job correcting a terrible installation in process. High end gas heater / hot water combo…read more We fired the original installer (showed up high, business now closed). Manufacturer recommended Done Rite. Very happy with the end result.

Dwon was exceptional at diagnosing the HVAC issues. He is very reliable and dependent. He arrived…read moreon time and made sure the unit was functioning properly. he was definitely the right man for the job, and I will hire him again whenever I decide to upgrade to a new system. Reggie Johnson

Dwon came out to scope the work and then abandoned the job after presenting an estimate and…read morecollecting half of the payment. He promised to come back and stopped answering his phone and gave no further update and did not respond to messages and emails. Everyone should beware of this company. It is not legitimate and frankly should not be in business. BEWARE BEWARE OF THIS SO CALLED COMPANY. DO NOT USE AS THIS COMPANY IS A SCAM.