Lakeside Heating & Air Conditioning serves Arvada and the northwest Denver metro with a 4.9-star rating across 328 Google reviews. Reachable at (303) 421-3572, the company handles furnace repair and replacement, AC repair and installation, heat pump and mini-split systems, and related maintenance services. Their website at lakesideheating.com offers full service catalog browsing across heating, cooling, and heat pump categories.

The company stands out for a combination of competitive quoting and clean installation work. Tony handles the quoting process and is consistently praised for thoroughness in answering questions and explaining options. Mick and Nic are the installation technicians who appear most frequently in reviews, praised across multiple independent accounts for professional, efficient work.

One reviewer described Lakeside replacing their old furnace, air conditioner, and water heater — a substantial multi-system project — with the quoting and installation phases both handled to a high standard. Another described a furnace and AC replacement that came in with competitive prices and multiple rebates included, with the team described as excellent to work with throughout. A third praised Tony specifically for the quoting process and Mick and Nic for delivering the installation professionally and at a reasonable price.

The northwest Denver metro — including Arvada, Westminster, and surrounding areas — has a significant density of homes with aging HVAC systems, and Lakeside's 328-review track record reflects a company that has navigated many of those replacements well. For homeowners in the Arvada area looking for a locally rooted HVAC company with competitive pricing and documented installation quality, Lakeside is worth contacting.