Lakeside Heating & Air Conditioning, Inc.


We have been voted "Best of the Best" in Arvada for TEN years running by our community and we are A+ rated with the Better Business Bureau. Strong ethics and core values enable us to offer quality products and services at a fair price. From the first phone call our clients experience exceptional customer service, friendly answers to their questions and concerns, timely scheduling of services. We always offer a Free in home Quote (not an estimate) for new or replacement heating and or air conditioning equipment. At Lakeside Heating & Air Conditioning our employees undergo a complete background check and drug screening. Our technicians are Nate Certified and trained professionals, which ensure our clients will get exceptional service, maintenance, installations and superior customer service. Licensed, Insured, and a member of the BBB with an A+ rating is something we are proud to have achieved and maintained through the years. We offer financing options to fit any budget and credit situation. We do it right the first time and if there is ever an issue we make it right, no hassles, no debates.


6260 West 52nd Ave
Arvada, Colorado 80002
United States

Located in Arvada, Colorado since 1971

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Fax: 303-463-8837

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  • Quality installations and repair services
  • High efficient heating and cooling systems
  • Xcel Energy partner
  • Extended warranty coverage
  • Financing with approved credit
  • A+ BBB rated
  • Family owned and operated since 1971
  • Licensed and insured
  • Our technicians are employees not sub contractors
  • 5-Year Badge
  • BBBbadge
  • A+badge


Give us a call today! 303-421-3572


68 Reviews
Michael J Nowacki
A/C,furnace,water heater replacement

Raphael and Derick were so careful and competent. The replacement went very smooth. Great care was taken and made this a very pleasant experience for us. We would highly recommend Lakeside Heating & Air.

We appreciate your business. Thank you!

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Jerry Knight
Excellent Service

Lakeside replaced our Lennox furnace and we were happy with the entire process. They are very affordable and their crews are great. We have used them in the past for other items and will use them in the future.

We appreciate your business. Thank you!

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Robert Gonzales
Great Work!

Right on time, knew what the were doing, we have rentals and would use them again if needed.

We appreciate your business. Thank you!

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68 Reviews


(303) 421-3572

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