A call made to them for an emergency. They said you are without water and heat? We can schedule…read moreyou an appointment for weeks from now. I consider this terrible service.

Hired Gallagher to swap out an old oil boiler for new natural gas boiler and hot water heater, i…read morecouldn't be happier with the job. super clean plumbing and the nicest people to work with. I highly recommend them.

Response: The response posted on this review is simply…read morefalse. This review absolutely reflects exactly the type of work performed. The project quoted was not at all performed properly nor completed - any additional projects are irrelevant. You do not at all stand behind your work as you completely stopped responding once the issues were mentioned. Yelp has too agreed that the work was not performed. It's also worth noting that it has taken over 9 months to reply to this review.

From the owner: We specialize in residential and commercial HVAC heating and air conditioning services in…read moreHackettstown, NJ and surrounding Northern New Jersey areas, including furnace repair, air conditioning installation, heat pumps, hot water tanks, ductwork fabrication, ventilation, and full system replacements. We are one of the few local companies that install custom sheet metal ductwork in-house instead of outsourcing, allowing better quality control, affordable pricing, and faster turnaround times. In addition to HVAC, we offer residential remodeling and handyman services such as kitchen and bathroom renovations, lighting fixture installation, electrical switches and outlets, and minor plumbing repairs.

My ceiling is leaking from the central air conditioner he installed and he has ghosted me won't…read moreanswer phone class or text messages

Charlie was great. My AC was leaking, gave him a call and he was here in less than 30 minutes…read more Pricing was reasonable and he did a thorough check. Definitely recommend!

Despite the failure in communication from dispatch and not informing me of any complications on…read moretheir end, the tech who did arrive and assisted with my requirements was very thorough, knowledgeable, and courteous. I would highly recommend Louie Tobi for his professionalism and capabilities.

Amazing people and service. I have been offered free advice and solid fixes ever since I moved into…read moremy new home.

In the midst of the heat wave, my AC unit was not working, and our house was at 79° for two days. I…read moremessaged Eco Airflow on Yelp and they responded within about 20 minutes that they could have someone over to take a look the following day. They came and were professional, replaced the capacitor, cleaned my unit, and now we have working AC again highly recommended to anybody.

Adam and the Team from Eco Airflow were punctual, courteous, knowledgeable & efficient. I…read moredefinitely recommend Eco Airflow for any HVAC work you are looking to have done.

Just had TGM Services in to replace a leaky outside hose bib. The day before they came, I…read morediscovered a leak in the ceiling of my utility room. TGM Services took care of both issues while they were here. They even cleaned up the mess from the ceiling leak. They went above and beyond what I would have expected. Great Job TGM Services.

I just had the best service call ever, and I'm a senior citizen! Ted and Vinny came to maintain my…read moreboiler, but also to determine why the heating efficiency has decreased. They were poking and probing for 3 hours to help me out. I know they weren't down there fooling around because I was called down into the basement to see and learn about all the tests they were doing and the results of each. Everything was explained by Ted, the senior technician. He also showed me other boiler items to watch out for and even provided me with a 3rd-party cleaner that I might consider buying to keep the system running well. Their charge for 3 hours' work was reasonable! I've used TGM Services for electrical and A/C work, too, and it's fixed or enhanced, and it always works going forward. I am grateful for these 2 guys. They are a blessing to the community. --Brian

DO NOT USE MDL Electric Cooling & Heating…read more I do not recommend this company and strongly advise against using them for any HVAC services. I contacted MDL Electric Cooling & Heating on a Friday because my Goodman air compressor stopped working during a heat wave. The owner explained that there would be a $125 diagnostic fee, which I agreed to. A young technician arrived and pulled the 240-volt circuit breaker on the compressor's fuse box. He explained that one of the fuses was dead and further mentioned that the capacitor was a "cheap one" that should probably be replaced as well. He later returned, said he replaced the capacitor and one bad fuse, had me turn on the thermostat, and proclaimed that the unit was fixed. He called his boss, handed me the phone, and I was told the total cost would be $425, payable via Venmo. I explained that the technician had only been at my house for one hour in total, and that even a high-end capacitor costs about $50, with a two-pack of 20-amp fuses costing around $20 at Home Depot. He responded by saying I was paying for the technician's travel time to pick up the parts. I reluctantly paid the $425 via Venmo. About three hours later, around 6:00 PM, the compressor stopped working again. I called the owner and informed him. He said the technician was finishing another job nearby and would circle back in about an hour to see what the issue was. After waiting 3.5 hours, I called back at 9:30 PM and was told I would now have to wait until Monday morning. (Again, this all started on a Friday.) I went outside and pulled the circuit breaker, thinking the new fuse may have blown. To my surprise, the fuse slot was empty. This meant the technician took the dead fuse with him after the first visit, returned to install the new capacitor, but forgot to install a replacement fuse. This was a dangerous situation. My 240-volt motor was now running on 120 volts, and one leg of the circuit was left unprotected from a power surge or short circuit, creating a major fire hazard. I removed the remaining fuse and planned to go to Home Depot the next morning to purchase two new fuses. Upon inspecting the remaining fuse, I noticed it was not a time-delay fuse, as recommended by Goodman and commonly used in air compressors. My first thought was that the $125 diagnostic fee should have at least caught that. So, the HVAC tech had said he replaced the capacitor and one bad fuse, but in reality, only one incorrect fuse was present and the other was missing. The next morning, I purchased two 20-amp time-delay fuses at Home Depot, installed them, and the compressor fired up again. It ran fine for about 20 minutes but then stopped again. I reset the breaker, waited a bit, restarted the unit, and it fired up once more. This prompted further research online, where I learned that airflow issues in the furnace air handler could also cause these symptoms. I shut off the unit at the fuse box, removed the lower air handler panel, and discovered that the air filter was improperly installed. Instead of being inserted from the top by opening the small spring door, the installer had forced it in from the side, where it had become crumpled into a ball, blocked by nearby piping and wiring. This caused a significant airflow obstruction. I returned to Home Depot for a new filter and installed it properly. That was over a week ago, and the unit has been working perfectly ever since. On Monday morning, I called the owner back and told him about the missing fuse. I also questioned why I paid a $125 diagnostic fee when the technician simply checked a fuse and then forgot to install the new one. I also asked for an itemized invoice, which he had promised previously. He said he would speak with the technician and call me back. He also said he would send me the itemized invoice within the hour. I'm writing this four days later. He never called me back, nor did he send the invoice. I even called again to remind him, but still, no response. Do yourself a favor: hire a qualified HVAC company, one that is professional, provides proper documentation, communicates clearly, and stands by their work. At this point, I feel completely ripped off having paid $425 for a capacitor install, with no fuse replacement and no resolution of the actual issue. In the end, YouTube was more helpful than this company. When you say you're going to follow up after doing subpar work, leaving my unit at risk, and charging me for parts and labor you didn't actually deliver, the very least you can do is keep your word. DO NOT USE MDL Electric Cooling & Heating. UPDATE regarding not providing an invoice: Under the Consumer Fraud Act (N.J.S.A. 56:8), any home improvement contractor--including HVAC technicians, plumbers, and electricians--must be registered with the state and follow contractual disclosure rules, including providing an invoice when requested by the customer or if the project is $500 or more, or if the work requires a license.

I highly recommend MDL they fixed a complicated electrical problem with my wall unit air…read moreconditioners. Polite, caring knowledgeable. A plus plus service.

WarmAire Service came through for us when we had a heating emergency, and I can't say enough good…read morethings about them. They were quick to respond, showed up on time, and got our heat back up and running. The technician was professional, knowledgeable, and explained everything clearly without any pressure or upselling. In a stressful situation, they made the whole process easy and reassuring. The technician truly went above and beyond to make sure the furnace was up and running and troubleshooted as needed.

Will arrived on time, treated my home like it was his own !…read moreCleaned and tested 4 PTAC units 5 STARS and I hope they send him back for my spring clean-up Roger Agnoli

Good service. Good speed and turnaround for requested service. Osama was very professional and…read moregreat to work with. The person who handles the phones, Sal, was a bit pushy with multiple phone calls to secure additional services that were recommended, however, not acutely urgent. We would also appreciate if the tech would handle payment instead of having to deal with more phone calls (at the same instant the tech walks away from your door) to make payment. By the way: prices are reasonable. Would definitely hire again, but hopefully this review will encourage some enhancements of service to limit phone calls to clients. Thank you!!

Provided excellent, prompt service at low cost. Will definitely hire them again if future service…read moreis needed.