Contractors | Building Owners | Management Companies | Local Governments
We specialize in the design, installation, maintenance, service, and repair of commercial and industrial HVAC systems throughout Northern Colorado. Our clients range from building owners and facility managers to general contractors, medical and surgical centers, government agencies, and industrial operators. No matter your needs, we approach every project with the same standard of excellence.
Colorado’s climate is demanding. Between temperature extremes, high winds, cottonwood season, and wildfire smoke, your HVAC systems work hard year-round.
So do we.
We engineer and maintain systems built to perform in these real-world conditions — not just on paper.
Don’t wait for a breakdown. Our Lakeside Pros deliver comprehensive inspections that extend equipment life, reduce energy consumption, and keep your indoor air quality where it needs to be. A well-maintained system is a reliable system that keeps your business moving.
From new construction installations to full equipment retrofits, our EPA- and NATE-certified technicians handle every phase with precision and professionalism.
When critical systems go down, every hour counts. Lakeside Mechanical Services provides responsive service and after-hours emergency support to minimize downtime and protect your operations.
From new builds and facility expansions to tenant improvements, we partner with general contractors, developers, and owners to deliver dependable HVAC construction. We focus on clear coordination, proactive project management, and executing to your exact specs—on time and on budget.
Since 2000, Lakeside Mechanical Services has been a trusted partners for businesses across the region.
Fort Collins • Loveland • Greeley • Windsor • Timnath • Longmont • Severance
Licensed • Insured • EPA-Certified • NATE-Certified Technicians
Always prompt, friendly and reliable service. We have two business locations and both maintenance and repairs have always been excellent. Highly recommend!
Stefani T.
They do AMAZING work. They are very thorough and do great work. Their prices are very reasonable and fair. They will be our go to for all our heating and AC needs. Thanks Traver for getting us up and running on a super hot day, very much appreciated
Chris W.
My experience with Lakeside Mechanical was amazing! They were very prompt when I had issues with my office furnace. Traver was here the same day to diagnose the issue and then made all the repairs within 48 hours. He did a great job communicating everything, did his best to keep the volume down as I run a very quiet healthcare practice, and he even went above and beyond to clean up afterward. Outstanding service from start to finish. I highly recommend Lakeside Mechanical!
Savannah R.
Whether you manage a single building or an entire portfolio, Lakeside Mechanical Services is ready to help. Contact us today to schedule a system assessment or discuss your HVAC needs.