Professional Heat Pump Services in Louisville, CO

At Welzig Heating and Air, we take pride in offering comprehensive heat pump services to the residents of Louisville, CO. Our company has steadfastly served the community since its foundation in 1994 by its dedicated owners, striving to provide only the highest quality of service in all of our endeavors. Our commitment is rooted in honesty, integrity, and a strong dedication to offering extraordinary customer service. This foundation, coupled with a positive, respectful, and encouraging work atmosphere, has honed our delivery of top-rate services over the years, and nurtured our team’s growth and success.

Heat pumps have become a popular choice among homeowners in Louisville, CO due to their high efficiency and versatile functionality. Unlike other heating systems, heat pumps don’t generate their own heat; instead, they transfer heat from one place to another, making them a reliable and environmentally-friendly option for regulating indoor temperatures. At Welzig Heating and Air, we provide an array of heat pump services, including installation, repair, and maintenance that are customized to each homeowner’s unique needs and situation.

Expert Heat Pump Services at Welzig Heating and Air in Louisville, CO

Our team of knowledgeable and skilled professionals are always readily available to ensure that your heat pump system runs smoothly throughout the year. We understand that the comfort and safety of your home hinges on the operating efficiency of your heating system. As such, we perform precise and comprehensive assessments, use high-quality parts for repair, and guarantee excellent service in all tasks undertaken.

While our exceptional services are particularly focused on heat pump systems in Louisville, CO, we also extend our repertoire to encompass other essential home comfort services, including furnace repair and air conditioning services, in areas such as Lafayette and Boulder, CO. Our furnace repair services are renowned for their quality of service and swift response. We are committed to restoring heat and comfort to your home in the most efficient manner, always upholding our dedication to extraordinary customer service above all.

Satisfied Customers
They Speak For Us

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!


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.


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.

Leave Us a Review!
Google Reviews
Angies List Reviews
Yelp Reviews
Facebook Reviews
Contact Us Now For A
Free Estimate