Welzig Heating And 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. At Welzig, we have developed a system with a high standard of procedures, extensive training for all our team members, and the latest technology, in order to give you, our valued customer, the highest quality customer service. Our technicians, installers, and office personnel are required to take the latest technical training, classes, and certifications. We have built our own state-of-the-art training center for our technicians and office personnel. In addition to that, Welzig provides and requires NATE certifications and factory training. Every job is unique and personalized, so we build custom fittings for your home right here in our extensive fabrication shop. All employees that show up at your home will be clearly marked in a Welzig Uniform, insured and bonded, and have the correct tools and training to complete the job in a timely and professional manor with the smile you have grown to expect. We strive to provide superior service and solutions. Cooling, heating, and conditioning the air you breathe. We’re Not Comfortable Until You Are!

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. At Welzig, we have developed a system with a high standard of procedures, extensive training for all our team members, and the latest technology, in order to give you, our valued customer, the highest quality customer service. Our technicians, installers, and office personnel are required to take the latest technical training, classes, and certifications. We have built our own state-of-the-art training center for our technicians and office personnel. In addition to that, Welzig provides and requires NATE certifications and factory training. Every job is unique and personalized, so we build custom fittings for your home right here in our extensive fabrication shop. All employees that show up at your home will be clearly marked in a Welzig Uniform, insured and bonded, and have the correct tools and training to complete the job in a timely and professional manor with the smile you have grown to expect. We strive to provide superior service and solutions. Cooling, heating, and conditioning the air you breathe. We’re Not Comfortable Until You Are!

48 Reviews

Client Reviews

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    We recently had Welzig H/A come to our home in Erie and replace our old tired furnace and A/C. The replacement went very well and Dave and Saul were great. Arrived on schedule, worked efficiently, and were very pleasant the whole time. They finished on time and left the work area properly cleaned up. I would gladly welcome them back in my house for service at any time that I may need it. I would highly recommend Casey and his team to my friends and family for HVAC services.

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    Great tune up visit with Collin..thorough, detailed, knowledgable, personable.

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    I had my annual checkup for my boiler and hot water heater. Reed Yount did a thorough and complete job. He was pleasant and respectful and a pleasure to have in my home

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    Isaiah Mendoza was friendly, thorough and informative while he serviced our furnace. He seemed conscientious.

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    Weston was great! He made an after hours call to come fix my furnace. The issue turned out to be pretty simple, but he took the time to explain the basics about how my furnace worked. He was very courteous and professional. I would definitely recommend Welzig to my friends who need heating and air conditioning services.

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    Weston provided service for us today on a tankless water heater. He was here early, checked the history of prior service on the unit which lead him to the trouble spot almost immediately. Great job Weston thanks for your promptness , curtesy, and efficiency. Great job!!!

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    Weston again saved the day and established heat for us ! Because he was familar with our system and us living in a rural area he was able to determine the problem immediately! We appreciate him finding the problem and repairing it!!! Thanks!

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    Technician was very professional and knowledgeable. Even informed about electrical protection for furnace.

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    My experience with Welzig was excellent and I would highly recommend them! They made the appointment process painless and arrived promptly on a very busy day for their office. The service technician named Weston, was very polite and professional, I felt he was honest and helpful in answering my questions and resolved the issue quickly! I will use them for my HVAC needs from now on.

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    Weston has provided great service to us for years, we are very appreciative of his knowledge of our system and his professional and personal interaction with our family.

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