Over 30 Years of Experience, and Still on the Cutting Edge

Since 1978 we’ve maintained the highest quality and safety standards, while providing our customers with professional, affordable service.

Our affiliation with Lennox, as a Lennox Premier Dealer, means that we are constantly being trained and evaluated by one of the oldest and most well known names in the business.

Our philosophy is simple. Treat people right, and provide them with honest, quality work at an affordable price.

Why Choose Lakeside?

  • Quality Assured and Guaranteed
  • Highly Trained, Neat, and Drug Free Professionals
  • Emergency Technicians Always on Duty
  • Affordable Service, with No Hidden-Fees
  • Over 30 Years of Service and Experience

Have Questions? We’re Happy to Help. Call us today at 509-682-2128

Our Expertise


We provide a Full Array of services for your heating systems, from troubleshooting, and repair, to complete overhauls.


Our technicians can do everything from modifications and repair, to full custom systems designed for your home or work environment.


Our hearth systems add ambiance and warmth to any setting. Contact us for all your custom hearth needs.

Complete Tune Ups

System not performing well? Not sure where to start?
Learn more about our Complete 20 Point Tune Up Service.