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Temperature control for your commercial space in Littleton, CO and surrounding South Denver Metro areas is both an ongoing challenge and a priority. Southwest Heating & Cooling helps you to achieve your goals through expert installation, replacement, maintenance, and repair of packaged rooftop units. Our NATE- and ACCA-certified team provide the expertise, training, and experience needed to optimize management, reliability, efficiency, and overall performance of essential equipment. Contact us at (720) 689-0427 for more information and prompt, convenient scheduling.

Call today to learn more about our packaged rooftop unit installations!

Investment into a commercial HVAC rooftop unit consolidates components into a single convenient chassis. Benefits include ease-of installation, maintenance, repair, and overall access. Plus, helpful space savings. There are no bulky components at ground level, detracting from aesthetics or creating noise. To ensure maximum value, skilled installation services are a must. Southwest Heating & Cooling partners proven exceptional equipment with conscientious sizing and job performance to deliver optimum operational and efficiency levels.

Trust in Southwest Heating & Cooling for your commercial HVAC needs!

Keep your rooftop unit in peak condition with a professional Maintenance Program from Southwest Heating & Cooling. Reducing risk of malfunction and extending service life, we handle the tune-ups of all makes and models of commercial systems throughout Highlands Ranch, Littleton, Englewood, Lone Tree, Greenwood Village, Centennial, and Castle Pines, CO. If you should encounter a problem, count on us for repair without delay. Along with prompt response and quick turnaround, Southwest Heating & Cooling remains on call, 24 hours a day, 365 days per year.

About Commercial Packaged Rooftop Units

Commercial packaged rooftop units, also known as packaged units or rooftop units, combine all of the components of your heating and air conditioning equipment into a single cabinet located, of course, on the rooftop. Most commercial rooftop units are heat pumps—refrigerated systems that provide heating and air conditioning in one.

Typically, an air conditioner or heat pump is a split system, meaning the indoor air handler is completely separate from the outside condenser unit. In a packaged system, though, the unit connects directly to ducts in the ceiling of the building, which then lead throughout the property—no need for a separate indoor installation.

The Benefits of Packaged Rooftop Units

This type of setup is popular for a reason. Most commercial properties can benefit from a packaged rooftop unit (and some homes can as well). Here’s why building owners and managers love their commercial rooftop units.

  • Easy Maintenance – All of the main components of the system are in one location, which makes commercial HVAC repairs and maintenance go a lot faster.
  • Out of the Way – When you need service, you don’t have to worry about technicians going in and out of your building and disrupting the day. Of course, quality technicians will try to avoid this either way, but a packaged rooftop unit certainly helps!
  • Modular – Most packaged heat pumps are modular, meaning you can add to them (or take away from them) as needed as your business changes and grows.

Our Packaged HVAC System Services

We provide complete services for commercial HVAC units—packaged, split systems, and boilers—throughout Littleton, CO and surrounding South Denver Metro areas. Whatever you need to keep your property comfortable, we do it in a timely manner and make sure your equipment operates efficiently and safely.

  • Commercial Packaged Rooftop Unit Repairs
  • Packaged System Replacements and Upgrades
  • Zoning and Temperature Controls
  • Routine Maintenance Services

We also offer an excellent maintenance package to our preferred clients to ensure the system stays in good condition. We can visit your property 4 times a year, as this is optimal for system performance and to prevent breakdowns. As a thank you for signing up for our commercial HVAC maintenance program, you become a priority customer and we offer a 10% discount on future services!


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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!