CNM Heating Cooling Piping LLC - Storrs, Connecticut

Nancy D.

I am a very Satisfied Customer!!
The guys from CNM Heating Cooling Piping LLC we’re Fantastic! This July was the hottest and my Mini Splits’ condenser, froze, no AC! The original installer couldn’t fix it. After getting various quotes for what looked like a whole new system, we found CNM. Although it was their busiest season, they quickly set up a time to access the damage, then sent me an estimate that was reasonable. Again, we set an appointment for the work to be done. They were here, as before, on time, and ready to work. Apparently while on the job they realized that they could save me a lot of $$$. They had done their homework. They had the knowledge and skills to complete a total repair on the spot. They got the entire house system up and running with in a few hours, PLUS, I got a Refund back from my original deposit!!

Judith L.

The technicians that came to my house were so knowledgeable and polite. Not only was it a great education but got filter changed properly, condensation issues resolved. Numerous other issues that resulted in mold and improper air flow were quickly identified. Highly recommend this company!

Luis G.

I highly recommend CNM. Im extremely pleased with the mini split system they installed. Mark, Cody, Ethan, and Dylan are true professionals. They were on time, efficient, and extremely friendly. Installation was immaculate! They are more than willing to take their time and explain/educate you on what will adequately meet your home needs. 5 star company!

Thanks CNM!

Joe R.

I highly recommend this business. We were very impressed with their customer service as well as their professionalism. Cody answered our many questions and left us at ease. Their installation staff was very friendly and skilled. The crew installed ducted heat pump plus air handlers in our house. We could not be any happier with the product and the install.

Been recommending them to family and friends looking for HVAC services.

Rose G.

CNM Heating Cooling Piping did a wonderful job for me! I had had my oil furnace serviced this spring by another company that I also bought oil from but something wasn't sounding right and I had also been paying too much for my oil so I decided to try CNM since my friend was so happy with them. They came right out and found that the new part that had been replaced on my furnace by my previous company wasn't attached properly which they quickly fixed in addition to adjusting my flame. The furnace sounded quieter than it had in two years. I discussed my concern about my old corroding copper oil line. They made an appointment for the next week. They were once again on time and with a smile and the tech put in a new line with "surgical precision"...lol. I never saw anyone work that well organized, cleanly and quickly. The tech also showed me what he did and explained why which I appreciated very much as my husband had passed away recently and I'm just learning about my furnace on a deeper level. I couldn't be more grateful for this team and as an added bonus, their oil was much less than my previous company. Consider giving them a try.

Terry B.

We highly recommend CNM Heating, Cooling and Piping LLC for all your needs. We had a mini split installed and everything was done professionally and quickly. The estimate was also reasonable. Cody was responsive to all our questions. Great company!!!!

Jeanette R.

We used CNM for our mini split heat pump installation after a recommendation from a friend. We could not have been happier with the whole process. Scheduling an appointment and his follow up with a written estimate were right on time. The installation was fast, professional with attention to detail throughout.
We would highly recommend this company.

Kyle B.

In a world full of increasingly shady, shoddy, overpriced contractors and services, CNM is a breath of fresh air (literally, in this case, as they just serviced, cleaned, and sanitized our mini split heat pump heads and condenser unit). I've had CNM come out for three projects so far, on top of the occasional heating oil delivery. They are friendly, knowledgeable, prompt, tidy, and (most importantly) they do excellent work at a reasonable price. I've never felt gouged, their estimates are transparent and straightforward, and I've been beyond satisfied with the work completed. Strongly recommended.