​About Lifeline Heating & Air

Andrew and Kelly Shileikis are the proud owners and operators of Lifeline Heating & Air, LLC. Founded by Andrew in 2019, his vision of leading an HVAC company in his core values of honesty, integrity, and community service with fair consumer pricing led to great success from the beginning. So much so that in 2020, Kelly left her career as a surgical dental assistant and expanded her duties to manage the day-to-day business operations. 

Together, this dynamic team of 30 years remains dedicated to maintaining the highest level of service possible to the residential market. With decades of extensive training under his belt and unmatched technical ability, Andrew and his meticulously selected field team continue to prove why Lifeline Heating & Air is among the fastest-growing HVAC companies in Northern Colorado.

We look forward to serving you! 

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Our AC failed over the summer and the whole system was making weird noises. Got a couple of quotes for repair and then called Andrew. His diagnostic was right on and he was able to replace the ac and heater for a very reasonable cost, much less than anyone else. The job was done quickly and efficiently and we love our new system! No more worries about the heater failing in winter like before. Great job...thank you!

Sheila S. 

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Andrew and Kelly were amazing.  We were without heat over the new year and they acted fast and proficient.  We use their company at work and I wouldn’t use anyone else for my personal needs.   Thanks to them we have a warm home again!   Andrew left space heaters for us to use until the unit could get ordered and Installed. They both were awesome throughout this process!​

Kelly O.

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Lifeline is a pleasure to work with. Very knowledgeable and incredibly professional. Andrew came out to replace an AC unit that had been put on our house as new construction. He was very fast with a quote which was very reasonable. He got the AC unit replaced, took the old one and even installed a nest thermostat for us. I look forward to any work I would have Andrew do in my house and have definitely saved his information for anymore HVAC issues that my family experiences. If you are having an HVAC issues definitely give Lifeline a call and see the better experience for yourself.

Aryn L.

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Unbelievable honesty and integrity. Such a breath of fresh air. After 3 different companies tried to sell me a new furnace, Andrew repaired mine for a very minimal cost. Thank you so much.

Christy S.

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