Expert Heating Service in Longmont, CO | Welzig Heating and Air

Since its inception in 1994, Welzig Heating and Air has established itself as a leading provider of heating services in the Longmont, CO region. Being a family-owned company, we understand the importance of maintaining a warm and comfortable home during the chilliest times of the year. Our team of skilled technicians is specialized in delivering prompt and professional heating service to keep your home cozy and your furnace running efficiently.

Premium Heating Installation

At Welzig Heating and Air, we specialize in new heating installations. Our experts are not only trained to properly size and install heaters but also to educate our customers about their heating options. We believe that a well-informed customer is the best customer. That’s why our experts will take the time to explain the different types of heaters available, their benefits, drawbacks, and what type best suits your specific needs. Our goal is to ensure your heating system will last long and would be easy to maintain, providing you reliable, efficient heat when you need it most.

Comprehensive Furnace Maintenance

Apart from installation, we offer comprehensive furnace maintenance plans to help your system continue to serve your heating needs. Regular furnace maintenance not only prevents breakdowns during the frigid winter months but also ensures your system works at its highest efficiency, saving on energy bills. Our maintenance services in Longmont, CO include routine inspections and preventive repairs that maintain the excellence of your heating system throughout its lifespan.

Our Business Philosophy

Here at Welzig Heating and Air, we firmly stand by our business ethic of providing extraordinary customer service through honesty and integrity. We believe that upholding a respectful, positive, and encouraging work atmosphere fosters the growth and success of our team members. We aim to eliminate any stress or worry associated with your home’s heating system, and we continue to provide the quality service that has made us a trusted name in the industry for over a quarter of a century.

Trust is at the cornerstone of our long-standing customer relationships. We pride ourselves in being a reliable heating service provider that’s always ready to serve you. The owners of Welzig Heating and Air started this company in 1994 with an aim to provide extraordinary service to the citizens of Longmont and beyond, and we continue to uphold this commitment today. Your comfort is our business, and we look forward to providing you with the optimal heating solutions for your home.

Chris

Bob came out to look at our swamp cooler and was remarkably helpful and professional. Not only did he give me a knowledgeable diagnosis, but he also taught me a lot in the process. We’ll be calling him for all future needs with our cooling system.

Clare

Our 23-year-old A/C system ran out of “borrowed time” and became too difficult to continue maintaining. With great advice from Casey Welzig,, we replaced the old system with a Bryant Evolution A/C system. Max Loustaunau and Seth Bernhardt did an excellent job with removing the old system and installing the new one. Both of them are great to work with — very professional and very personable. We are really amazed at how much better the new system works!

Jim

Dave Kaplan-Gomez and James Miltersen installed my new Tankless Water Heater. Both were polite and professional. Care was taken not to damage anything in my house which I really appreciated. I use Welzig for all my HVAC needs and highly recommend them.