Reviews for Welzig Heating & Air

Feb 2024

Jake D. and Xavier O., both very good at what they are doing and also very kind, in two sessions, diagnosed the heating problem and fixed it. I'd like to make sure the two are recognized as it went really smooth. Very appreciated!
Jan 2024

I live in Boulder and they have 'rescued' me several times. A couple of times they were the only or best ones to come out when I had emergencies for my boiler or plumbing systems, during weekends and/or extremely cold time They just replaced and improved my boiler system and went above and beyond in the service. Very nice technicians and helpful, communicative office personnel.
Jan 2024

New:Welzig is an organization you want to give your business to! I have all of my mechanical with them. Now, most wouldn’t do that, but here’s the thing, you absolutely will not find another HVAC company more committed to quality, customer service, and business integrity. I trust them in my home and to deliver on customer care, warranty, and service when it is needed. That’s pretty hard to find these days!!A special thank you as well to their staff to: Bridgette, Lindsey, Grace, Lori, Seth, Bob, Santana, Mike, Jake, Casey, Dave, and now Joel, but most especially Bill! Each of you and more have always!! provided the best in customer service and quality of work!...read full review

From Welzig Heating & Air

Hello, Our names are Jimmy and Jalene Welzig. We are the owners of Welzig Heating and Air. I started our company in 1994, along side my bride Jalene, after working in this industry for many years prior. We are family owned and operated, located in Longmont. We have made Longmont our home since 1974. We have 5 children together, Casey (1988), Cassy (1990), Wyatt (1998), Grace (2001), and Faith (2009). We incorporate trust and our high standards in every aspect of our business. I firmly believe the difference between a good company and a bad company is how they respond to the customer.

Hours

Monday: Open 24 hoursTuesday: Open 24 hoursWednesday: Open 24 hoursThursday: Open 24 hoursFriday: Open 24 hoursSaturday: Open 24 hoursSunday: Open 24 hours