24/7 Emergency Service (720) 689-0427

Older homes in Littleton, CO and surrounding South Denver Metro areas are often difficult to heat and cool. Electric baseboard heaters and portable air conditioners are ineffective and cumbersome. You need a seamless, whole-home solution without tearing into walls, suffering through a giant project, or draining your budget. Simply call Southwest Heating & Cooling, and we’ll check off every priority on your list. Specializing in High Velocity Heating and Cooling Systems, we accommodate every age and style of home.

High Velocity HVAC Services You Can Trust

The narrow, flexible ducts of high velocity HVAC snakes through existing walls and around obstacles with no damage or upheaval. The smaller diameter vents are available in an array of styles to incorporate beautifully into any decor. Through high velocity air transferral, the system heats up or cools down rooms very quickly and efficiently, and maintains wonderful even temperatures. Plus, modern high velocity systems are nice and quiet.

Count on our team for high velocity heating & cooling system services!

Southwest Heating & Cooling designs high velocity HVAC systems to suit your specific needs. We handle the installation project to exacting standards of quality and adhere to a strict timetable. Our NATE- and ACCA-certified professionals further provide expert maintenance and repair of all makes and models, and remain on-call 24/7 for Emergency Service across Highlands Ranch, Littleton, Englewood, Lone Tree, Greenwood Village, Centennial, and Castle Pines, CO.

High Velocity HVAC Systems

We also specialize in installing a line of high velocity HVAC systems. A beautifully designed home may not always have ductwork running through it, and installing a high–wall unit can ruin the aesthetics you’ve worked on for years. High velocity systems are discreetly retrofitted into older homes and new construction projects, since flexible supply tubing is used for ventilation, rather than large sheet metal ducts, and can fit between existing wall cavities.


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Proudly Serving All Of South Denver Metro

Since 1973, Southwest Heating & Cooling has provided unmatched HVAC services to all of Littleton, CO and surrounding South Denver Metro areas. It is important to us to serve you and your home as if it were our own. If you live in the area, call (720) 689-0427 to get started!

  • Castle Pines
  • Centennial
  • Englewood
  • Greenwood Village
  • Highlands Ranch
  • Littleton
  • Lone Tree
  • & more!