Expert HVAC Contractor In Louisville CO

Experienced HVAC & Air Quality Services for Northern Colorado Homes & Businesses

Louisville, CO's HVAC Contractor | SAC Mechanical - heatingservice3

For over three decades SAC Mechanical has been the #1 choice for a HVAC Contractor in the area. Our team believes in providing maximum customer satisfaction and will strive to achieve that with every project we work on. We operate with honest work and are upfront with any costs you may be facing with your HVAC problem. We have been family-owned and operated and make sure that each time we work on a customer's home or business that we treat it as if it were our own.

SAC Mechanical Services:

  • Whole House Humidification & Filtration
  • Heating Systems
  • Duct Design
  • and more!

When you are looking for HVAC service, repair and maintenance it should begin with using top-of-the-line HVAC prodcucts. We believe in providing a variety of options for our customers and will continue to imporve the list as time and technology passes.

Louisville, CO's HVAC Contractor | SAC Mechanical - aprilaire-logo
Louisville, CO's HVAC Contractor | SAC Mechanical - mitsubishi-logo
Louisville, CO's HVAC Contractor | SAC Mechanical - hi-velocity-logo
Louisville, CO's HVAC Contractor | SAC Mechanical - kd-navien-logo

Have look at our preferred brands in HVAC. Don't hesitate to contact us for more information about the products that interest you or to schedule a FREE estimate of our services.

Learn about the products SAC Mechanical carries Heating & Cooling Products: Trane, Lennox, Carrier | SAC Mechanical - co-button-icon

Our Mission: Complete Customer Satisfaction

The SAC Mechanical team values customer opinions and would like to share a few words directly from the source.

Impeccable. These people installed a fairly comprehensive HVAC system in my home. They were attentive and the owner and Rich and Jeannie and everyone I can't remember were awesome. These people are all on the same page and just took care of me. Rich even returned to my home and installed my CO monitor so I could pass inspection. I cannot express in words my appreciation for the worry-free operation they run. Sherelyn J.* Boulder, CO

Our present whole house steam humidifier had been working fine for 8 years then quit. Researched several brands and decided on an Aprilaire. Selected 4 dealers in the area, called for pricing with house size (3900sf) and explained present situation. They sent out a technician who evaluated old system and tried to fix but was unable to without further testing and the expense involved. Based on what he saw and the projected cost of repair vs cost of a new Aprilaire it was close enough that I decided on the new unit. This company's response and communication were outstanding from the office to the technician. They did exactly what was promised & did it efficiently and promptly. The manufacturer's warranty covers 5 years of parts and the dealer covered 2 years of labor. Carl Backes* Loveland, CO

SAC, and their man Rich Koon, did a great job for me with getting my A/C back up and running. Rich found a few problems and fixed them, gave me some valuable advice and did not over-charge or try to upsell me. I appreciated the good service and honest. And now - we're cool! Ron Davis* Boulder CO

We truly believe that every customer interaction is an opportunity to show our true passion in providing exceptional HVAC service. Our goal is to build lasting relationship with our customers. Our business is built on customer referrals, direct advertising, word of mouth and retention! SAC Mechanical is the Louisville areas first choice when it comes to heating, cooling and air quality services.


We're ready whenever you need us- 24 hours a day, seven days a week!Being Northern Colorados HVAC Contractor for years, we can work on both residential and commercial HVAC systems. We would love to hear from you and help you with solving any problem you may have, be sure to contact us today.