I filled out a request on 6/26 for estimate on updating one of three R22 central Air systems in my…read morehouse. Filled in all my contact info and after three days no call or email. I understand that this is a very busy season but not a call or email for just an appointment is not good. I do not understand why some companies even offer the option to fill in for a request on their web site. I filled out three other requests and with a day they provided me with an appointment. It's a shame because I liked the puppy sitting with the owner! Update on 07/1 I called again and this time I spoke with Christian who set up an appointment for 7/03 between 1-3pm.

Thank you to everyone at Therm A Trol in Blue Point NY for your professionalism... We are so…read moregrateful. Very dependable company ...we are 100% satisfied with every aspect of a job well done. The H Vac system is great!! Installed perfectly in a timely fashion. Immaculate when the job was done .. Thank you again . Mr. and Mrs. Jim Wenz Bayport NY

Have been using Charlie for a couple years now. He is local small business owner that is there when…read moreyou need him in an emergency situation... Does honest work and uses quality parts. Unlike those guys who get parts from a guys trunk in a Home Depot parking lot

From the owner: Full service HVAC Heating…read more Boilers Steam Oil Gas Electric Hot Water Heating Systems Tankless Hot Water Heaters Radiant Systems Humidification Systems Wi-Fi Smart Thermostats A/C service, repair and install Chillers Rooftops Industrial Sized Units Dehumidification Systems Plumbing Steam Pipes Custom Manifolds Residential (Suffolk County) and commercial service (Suffolk, Nassau, & Queens), install and custom maintenance contracts in your area. We work with brand names, such as- Carrier, Lennox, Mitsubishi, Rheem, RUUD, American Standard, Comfort Maker, Goodman, Trane, Biasi, Bryant, Honeywell, and so many more.

Lots of delays, missed appointments, damages, will not honor warranty…read moreWorst contractor I ever worked with in my entire life ! Stay away!,,

Total life saver! I'm a new home owner. Trying to save on oil, Well, I forgot about all that…read morenonsense during the holidays and ran out of oil over night and the burner would not restart. Called as an emergency and they prioritized me to get same day service. A totally awesome experience. Tech was awesome and got me up and running, I'll be calling for my yearly maintenance with these guys!

I'd like to thank John and Jimmy from ZSL for their quick and efficient response time and service…read more With exceptional customer service, they explained in detail what the issue was and what they did to resolve it.They are very knowledgeable in there profession, and compassionate about the work. . I appreciate the hard work and effort put forth. Thank you!

Completed several projects this year. All we're completed quickly, efficiently and done right the…read morefirst time. Costs were a bit higher then average, but we'll worth it. ZSL explained everything and guarantees all their work.

Flanders installed a new air conditioning unit at my house two years ago. My wife activated the…read moredehumidifier mode last week, only to find that a mildew like smell was being emitted from the unit. I called Flanders and they walked me through a simple adjustment that was an oversight on MY part, and saved me the expense of a service call. Fast Forward two days later, and they actually called back to ensure that the system was still functioning properly. Outstanding service complimented with follow up. Reminds me of the old days.!

Would give zero stars if an option. Enjoyed great service from Flanders for year, now it's an…read moreoff-shore call center, long waits on hold, appointments where nobody shows up. Awful, will be looking at a different LOCAL company to service my home.

i needed emergency AC repair during a heat wave on a Thursday. I called around to a half dozen HVAC…read morepeople, no response or said they could come by the next week. Eddy was there that day, fixed the problem. I was expecting some crazy emergency rates, but no, Very reasonable. Highly recommend.

Eddy (and ECE) is the best. Reachable day and night he helped us through an emergency heating…read morerepair late night last night, and even followed up afterwards to make sure everything was continuing to perform as expected. Really appreciate the help and will be looking to Eddy for all my heating and cooling needs going forward. A++++.

I received a quote the next day. But when I tried to book an appointment. I received no response. I…read morecalled the office and left a message. I emailed them and left a text message and still no response. So I hired another company

We had a small addition put on our home and had Joe come in to let us know the best way to cool…read morethis area. He recommended we replace our handler and condenser with a larger unit to compensate for the extra room, plus our equipment was nearing the end of it's life cycle age wise. It just constantly felt like it was running to make the house cold. He also added a supply and return in the small addition. We had the system put in during October 2022. Joe and his team are always extremely knowledgeable and a really nice group of people. Joe has an after hours messaging center which is 24 hours, and his team is always well equipped. Joe himself even came out a couple of times to help us with things. We are very pleased with the work and promptness that Joe and his team provide. A very stand up guy who stands behind his work, and has excellent employees! Highly recommended!