Our boiler went out on New Year's Day. I called Douglas Mechanical; they offered to come out…read moreimmediately but were upfront about what could and could not realistically be accomplished that day, and advised waiting until normal business hours to avoid unnecessary cost. I chose to wait until the next morning. They called me before they were even open to schedule the tech. He arrived that morning, diagnosed the problem, confirmed power to the failed component before replacing it, sourced the correct part locally, and had the system back online the same day. Two hours door-to-heat. No upsell, no pressure, reasonable cost, and very clear communication throughout. This is a professional operation that values doing the right thing over running the meter.

My A/C needed work. Andy and another tech were here. They were on time, did an excellent job and…read moreresolved the issue. The cost of the work performed was more than reasonable. Been with Douglas Mechanical since 2014. Will continue to use them for my A/C and furnace. Great Job!

Aneudy is the best! I called him to get a quote on installing a new HVAC unit. He came that day and…read morehad a quote to me within 24 business hours. His pricing was better than the other quotes I got and priced a better unit. When we scheduled the install he came on the day I wanted as scheduled, did all the work he said he was going to do very efficiently. He was very polite and communicative. He even fixed some things with my heating unit I wasn't aware of. I would highly recommended him.

Honest, Knowledgeable and explains what's going on as they work. Didn't mind me standing there…read morewatching and asking questions. Thanks again.

N&T guys are the greatest/honest workers I've met so far! they are always on time and always ready…read moreto work. I had my central air system replaced with these guys in less than a day, they were respectable, honest, had great quality materials and their prices were unbeatable... thanks again guys I appreciate you all and will definitely refer you to other!...

From the owner: N&T Heating Cooling and Ventilation LLC located in…read moreGlastonbury CT servicing all of Glastonbury, Bloomfield, Windsor, Enfield, South Windsor, East Windsor, East Hartford, Manchester, East Hampton, Manchester, New Britain, Newington, Simsbury, West Hartford, Farmington, Suffield, Cromwell, Granby and surrounding CT areas. Reliable HVAC experts licensed, and locally owned. We are here for all your heating and cooling installation and repair needs. We specialize in residential and commercial systems, delivering quality service and circulating comfort year-round. Heating & Cooling Installation Fast, Professional Repairs Specials on New Installs Free Estimates Available on installations only Contact us today to schedule your service and experience the N&T difference!

If I could give this company zero stars I would. They sent a tech out Friday 2/27 to assess my…read moreunit. When the tech left unit was working great, this lasted for less than 6 hours, mind you I paid over $300 for an hour and half service. Called the guy who serviced my unit same night (Friday), got no answer and no call return. Called Campbell Cooling today Monday 3/2 spoke w/ Jamie. Very unprofessional. Was yelling at me, cutting me off mid-sentence, couldn't complete one sentence without interruption. Today I am being told replace the entire unit quoted $8k. Friday I was told I needed 3 parts. What changed between Friday & Monday? I will never recommend this company to anyone. Sad part is my call today was to see if someone can come and take another look and possibly replace the 3 parts I was told I needed, after today's interaction NO THANKS

So glad I got a referral for Campbell Cooling. I spoke to Jamie on the phone, who said that Kevin…read moreis nearby and will stop by to check out our heating system. Kevin returned the next morning with the right parts and fixed our issues within an hour. He was honest, prompt, knowledgeable, and helpful. Plus their prices are great. I couldn't recommend them more. Thank you for saving our Thanksgiving dinner!

Dan and his Guys did a great job replacing our Heat/Air pump in a condo in…read more Middletown, CT. Everything they said they would do they did. Great honest company. Would use again.

My central air system, after running perfectly for a month after Dan installed all brand new parts,…read moresuddenly stopped working on a sweltering Saturday morning. Although at the beach with his family, Dan came right away with equipment to troubleshoot. The problem was not with equipment he installed. The drive belt of the exhaust fan in the mechanical room had broken, which caused the room temp to climb way over 100 degrees. My new equipment had automatically turned off to prevent damage to itself. Dan replaced the fan belt, installed a new filter, and I hope returned to his family at the beach. This is a reliable, smart company -- and honest too.

Al runs a great business! He is trustworthy, timely, thorough, and knowledgeable. From repairs to…read moreservice, he has been helpful throughout the whole process and, always make sure to keep you informed and take's the customers best interest into account. I recommend Air on Time for your HVAC needs!

Once again Air on Time has come to my rescue. Courteous, professional and so reliable. The…read morequality of the work is beyond 5 stars. Prompt response to request for service - always gets back to the customer within the hour. HIGHLY RECOMMEND Al Rothschild and Air On Time!!!

Wish I could give negative stars. The ABSOLUTE WORSE. There is no communication. Workers, office,…read moreowner, are all on different pages. Mess up time and time again and expect you to waste your time waiting for them day after day just for them to mess up again, like not bring the drying mats, which was their ONLY job. MULTIPLE TIMES. I was assured by the owner Brian, this would be remedied, yet they showed up without the mats again. They obviously have no respect for their customer's time and their workload, let alone the stress they are already under facing their homes being destroyed. They just add a ton more stress. Do yourself a favor and call someone else.

Awesome team! A representative Came out within the hour and then dispatched a crew to address our…read moresewage backup. Cleaned and sanitized everything. Very professional. Great job!

AMS did a great job installing an electronic air cleaner and central whole house humidifier. They…read moreneeded to fabricate new duct work for my return plenum and the craftsmanship was fantastic. They were easy to deal with from the first call to Amanda to the estimate with Curt to the job being completed with Curt, Kyle, and Chris. Everyone was always pleasant, knowledgeable and professional. There were no surprises in pricing and the job came out great. I will definitely use AMS again in the future!

We needed a new zone board, and one zone valve in order for a smart thermostat we picked to be…read morecompatible to our homes heating and air conditioning system. The service was great, and the technician was very professional, courteous and knowledgeable. Our system is working great now. We are giving them a 4 star rating instead of 5 because we got socked with just over $122.00 for a diagnostic charge where nothing got done to our system. We still went with them, but it would be good business if we were going with them to order and install what we needed in our system, then there should of been some kind of credit for that. The tech. was at our house for less than 20 minutes, a far less amount would of been more appropriate for that initial charge. Other than that, they were great.