Professional Heat Pump Installation in Lafayette, CO

Heat pump installations are one of our many specialties at Welzig. We understand the complex mechanics behind these versatile machines. Whether it’s warmth you need when there’s a chill in the air or a refreshing cool during Lafayette’s hazy summers, a well-installed heat pump is your best bet. Our team of professional technicians is highly trained to offer an uncompromising standard in heat pump installations, thereby ensuring optimum comfort in your abode, regardless of the season.

Not only is our team well-versed in the nuances of heat pump installations, but we also know Lafayette, CO like the back of our hand. We are familiar with regional temperature patterns and local housing styles, which means we can recommend and install the most suitable heat pump for your home. You’ve got the peace of mind knowing that your system was installed to the highest specifications and familiar environment.

Expert Heat Pump Installation at Welzig Heating and Air in Lafayette, CO

As firm believers in integrity, honesty and extraordinary customer service, we’re proud to say that they’re the guiding principles that have been steering us since our inception. In other words, your satisfaction is our primary concern. This commitment extends to making the process as easy as possible. From the moment you get in touch with us to the final stages of installation, we promise a smooth, hassle-free transition to a more comfortable home.

Your heating and cooling systems are vital components of your home, and at Welzig Heating and Air, we treat them accordingly. Besides installations, we provide comprehensive heating and air conditioning repair service, ensuring optimal climate control and your complete comfort throughout the year.

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Heat Pump Installation, Heat Pump System Installation & Commercial Heat Pump Installation Boulder, CO, Longmont, CO & Louisville, CO

Professional Heat Pump Installation, Commercial Heat Pump Installation & Heat Pump System Installation

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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.

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Professional Heat Pump Installation

Heat Pump Installation Services

Expert Heat Pump Installation

Lafayette, CO