The problem with our heating system was expertly diagnosed and taken care of quickly and completely. Excellent work from start to finish!

We were very pleased with Keith's work. The workers were very quiet, neat, and polite. They delivered exactly what we contracted for, on schedule at a good price. We had received 3 other quotes that were all higher. Keith has given us clear information and also followed up to be certain we are happy.

NV company and crew were great to work with. Mini-split was installed ahead of schedule, system is working as expected. Fair price, great equipment, honest people. Thanks

Great experience! I had a new heating system installed. The communications were great. They answered all my questions, were on time, professional and efficient. I highly recommend this company!

Review by Chris P. in Whitinsville, MA Project: Install an Oil Fired Boiler or Radiator Heating System Comments: Great workmanship very professional high end company thanks Keith and thank you for doing an amazing job from start to finish

Prompt, courteous, cleaned up after themselves. Told me exactly what should to be done

We called to have our furnace cleaned and received a call within minutes and set date for next day.Arrived right on time and was pleasant,knowledgeable and professional.Very reasonable price and was very pleased.Will definitely use this company again.

Good honest work done on time. Slight mark off preparation/planning - possibly because of busy schedule. Would hire again without a doubt

Great company to work with. They're very thorough on what needs to be done to fix a problem and are very professional. So far they've done two repairs to my heating system and were always pleasant and willing to help. Keith and Ron are great guys and I'll be calling them for my HVAC needs.

NV Heating and Cooling takes pride in the work that they do. They worked with me to make sure everything looked good and was installed right.

Keith and his crew put in a lot of hours setting up our new boiler and adding a zone for us. Always courteous about when he was going to arrive and leave and performed a nice clean install.

I found NV Heating and Air Conditioning through Home Advisory and use their on line appointment calendar all worked well. The owner Keith called me a few days before the appointment to confirm. When his technician Ron show up he introduced himself with a smile and went right to work and found the problem in 10 minutes. He had the part a new motor on his truck and completed the job in short time. Answered all my questions and even showed me how his Hi Tech monitor worked and how it saves him and me time and gives very accurate information. Bill was fair and accurate. I will call again as well as recommend NV to my friends and family.

Very professional workers and owner. Started on time and finished ahead of time. Recommend for any heating and cooling projects.

One final issue yet to resolve, but follow-up service has been excellent. Showed up with his workers on-time and completed the work on time. Some minor problems remained after installation, but he returned promptly to resolve them. Cost for project was also reasonable and fair. Workers were polite and neat, and cleaned-up well when work was done including removal of old equipment.

clean, neat, caring work...always looking to put their best foot forward.....great job...great people to do business with !!!

They were great saved me a lot of money and service was super.

This company was very professional and on time. When he said things would get done by a certain date, it happened, always answer questions that we had, or time line. I would highly recommend him to anybody who was looking for a air conditioner services or installation. He will be doing our annually check up every year.

Keiths team did an excellent job, arrived on time, completed job on time, made sure unit was operating at highest efficiancy answered all my questions. were respectful and professional. I highly recommend this company for your heating needs. will definitely use them again for my home energy needs.

Awesome service. So good that he is now on my yearly maintenance. i also will be using them for additional AC work.

They got back to us right away and answered all of our questions. Overall they did great work and I would recommend them to anyone.

Keith provided an estimate addressing my needs and situation. Ron, lead tech, and Mark worked skillfully and diligently from 7:30a supervising the removal and delivery of a new steam oil burner and then connecting it for heat. Gary hooked up the hot water and the job was complete. Everyone was pleasant and provided quality workmanship, neat, clean to my satisfaction.Great team! The next day, I was comfy with heat and hot water and a new furnace, a new service NV Heat & Air Condition and Keith, a competent leader that understands the process. Highly recommended. Sandi in Auburn Ma

Keith was very professional, came in did the job, cleaned up after himself and was on his way. I would highly recommend this company. Great job! Thank you!

Tom and Luke were amazing, and two of the most polite and professional people I've ever met. My request was quickly acknowledged by the owner, an appointment set, and they arrived on time and got the work done quickly and perfectly (All while they educated me on the system). The price was VERY competitive, and NV Heating and Air Conditioning will be my "Go To" firm for our heat pump and A/C.