A+ Heating & A/C

At A+ my mission is to build long term relationships with my customers, while honoring one of your most precious commodities, TIME. People's homes are one of the largest investments they will ever make, I will always try and take care of your home as if it was my own. My goal at A+ is that when I first arrive at your house you will feel at ease with me and when I leave you will want to call your closest friends and family and tell them what a great experience you just had with your HVAC Service Technician.

Darren Knoll has been doing Heating and Air Conditioning for over 30 years. He successfully owned and operated A-1 Heating and Air Conditioning Servicein Greeley Colorado for19 years. In 2014, Darren sold the company in Greeley and opened up a new company in Berthoud A+ Heating & A/C, LLC. Darren has continued the business with the same principles he used for 19 years in Greeley. Customer Service is #1. Darren is married to Silja Knoll and has a daughter Anya Knoll. Darren and family lives on a small Ranchette, have horses and always a few other critters running around.

With over 30+ years of experience and excellence, we offer many services that make your heating and cooling needs and concerns a breeze.