Get matched with top geothermal heating or cooling system installers in Forest Lake, MN

"We had two furnaces replaced by Standard a year ago and this was the tune up as part of the Smart Club. We have worked with a number of heating/cooling companies and Standard has been by far the best. Cody was our technician today and he was awesome! Friendly, knowledgeable, efficient, and took time to educate me about my systems and things to look out for."

"After reading all of the horror stories people tell about HVAC companies, I feel a little out of place writing a raving positive review about the company I do business with. From the call to schedule a service to the salesperson helping us decide which stove best fits our needs to the technicians who install or service our equipment, every contact with Comfort by Design is like living in a commercial where everything goes right. The company always lives by its quotes, the technicians always go beyond the expected, and for the first time in my life I am not tempted to do the work myself to avoid the hassle and disappointment when the work isn't done well, quickly, or for the price I expected. If they keep this up, I won't know how to do anything for myself in a couple of years."

"Outstanding pricing and quick installation on a new heating and AC system. Installation of new equipment was clean and very professional looking. Justin in sales did an excellent job of listening to my concerns with the old system and proposing a new system to improve heating and cooling comfort in my home. Hvac technicians Vitaliy and Igor did a wonderful job of system installation and checkout. I could not have asked for a better experience."

"Technician did a fantastic job on GEO THERM HEATING trouble shooting issue.. We took pictures of problem. His communication skills A + .. honest, knowledge ,integrity, price.. choices.."

"If you need a new furnace or A/C, you will not find a better company than Sustainable Heating & Cooling! Replacing my HVAC was part of an ongoing renovation. I had at least a dozen different contractors bid this job. Chris was the most professional, most knowledgeable, & most thorough of them all. He was very patient to answer ALL my questions before, during & after! His prices are more than fair, but beyond that, the value of his work & expertise far outweigh the cost!"

"Dean's installed my furnace. Everyone was so professional, kind, and got the job done incredibly well!"