D.N.I. Heating-Cooling-Refrigeration-Plumbing

Truly outstanding service from Mike and his crew with DNI. They were on time, worked hard all day, did a very organized and professional install. They replaced 2 entire HVAC systems in one day. The entire crew were friendly, took the time to explain things, and were really focused on a quality job, not just getting it done and getting out. The office staff were friendly and responsive. We went from purchase to install in 4 business days, which is amazing, especially in the current climate! I can give an unreserved endorsement to DNI for service on our old system, and now on the purchase and install of the new one.

Angel Rodriguez did an awesome job installing a new furnace and thermostat. Answered my questions and cleared out old furnace. Excellent job in hiring a hard working employee. I would recommend anyone needing help with their heating system give DNI a call.

Dean Farnsworth did an amazing job at diagnosing the problem and solving it in one day! I will recommend him and this company to everyone!!

Dean is excellent. He had a crew at my house to replace my furnace the next day . Just in time for the cold . Thank you!

DNI just finished up working on our house today installing a new AC unit in our attic that heats and cools our 4 bedrooms and 2 bathrooms (7 vents all together) on our second story. Our second story only had baseboard heat no ac unless we used window ac units. They also relocated our 2 existing installed from another company mini split units to better locations to actually help cool our house down. They were great from start to finish and even sent more guys so they could get us AC faster. The entire process from the estimate with Isaac to the work being completed was about 10 days. This company is the best one we have worked with and will have our continued business. The technicians that came to our house were professional, polite, informative and extremely helpful with any questions or concerns! We had the pleasure of working with Chris, Johnny, Angel and Zach. A huge shoutout to Chris- he went beyond any expectations and was very thorough with explained our new unit and how to properly work with it.

Angel was our technician who came to do routine maintenance for our furnace. He was friendly, knowledgeable and greatly appreciated him offering to wear foot coverings on his boots since our carpet is new! Angel explained everything he did and was thorough. I hope he is the tech who comes next spring to do the routine check on our AC!

Water heater was leaking. Had Angel and Levi S come out and when they got here was replaced in under 2 hours. Very quick and efficient and friendly service. Would recommend.

I've been a customer of DNI for over 10 years, and have always been very happy with the quality of their work. Today Mike and Johnny replaced a damaged dryer pipe/vent which required work under the subfloor. They did a fantastic job. Highly recommended. We will continue to use DNI for years to come.

Just had a new system installed today, Mike and his crew were excellent to work with. They all were very respectful of our home and went above and beyond to make sure they kept everything protected. The job was done in a timely manner and they took the time to explain what they were doing and why whenever I asked. Walked me through the set up of my thermostat and how to properly change my air filter. When they left their work area was cleaner then when they found it. Thank you all so much.

Mike was knowledgeable, efficient, friendly - and he made sure I understood how to program my thermostat, including using my phone and laptop. 10/10 would recommend.