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Serving the South-Metro Denver Area

303 791-2679


Furnace Installation and Repair in Littleton, CO

A home’s furnace provides the perfect escape from the winter weather. Today’s systems can heat your home efficiently, too, using minimal energy and fuel—as long as they are properly installed and serviced. It’s so important to call in professional technicians to service your furnace each year, and whenever you need repairs.

Southwest Heating and Cooling is here when you need us, and when you need peace of mind that your furnace will operate safely this season. We can install a new gas or electric furnace from Trane, one of the most trusted brands in the world, though we provide ongoing services for any make or model. We have serviced heating systems in Littleton, CO for 45 years! Give us a call to schedule furnace services in Littleton, CO and the surrounding area.

Gas Furnace Installation

We install the most popular heating systems in the US: gas furnaces. They’re popular for a reason. A natural gas furnace…

  • Is a convenient installation for most homes, requiring no major renovations.
  • Easily pairs with a central air conditioner.
  • Costs less to run than many comparable systems, especially with an AFUE of 90 or higher.
  • Is durable and long–lasting.

Best of all, we are certified elite Trane Comfort Specialist dealers, which means your new Trane gas furnace installation should exceed your expectations.

Electric Furnace Installation

We also install electric furnaces for homes without access to a natural gas line, or those looking for an alternative to combustible fuels. Today’s gas furnaces are safer than ever before, and the risk of fire or carbon monoxide leakage is low with proper maintenance, but many people prefer the peace–of–mind an electric furnace has to offer.

We recommend a gas furnace or a heat pump if you’re looking to save money in the long–term on energy and fuel. However, our electric furnaces do usually come with a lower price tag.

Replacing Your Heating System

Keep in mind that no heating system will last forever, and it’s usually better to replace a heating system sooner rather than later. Don’t wait until you need emergency heating service for a broken–down furnace! Here are some signs your furnace may need replacement—but only a qualified technician can tell you for sure.

  • Your heater is 10–15 years old.
  • You make frequent repairs throughout the year.
  • A repair will cost about half the price of a new system. (This isn’t worth it!)
  • There is a leak in the heat exchanger (a major safety issue).

Our Furnace Services in Littleton, CO

We offer complete furnace services for homes in Littleton, CO, and throughout the South Denver Metro area. That includes electric and gas furnace repairs, even if we didn’t install your system in the first place.

Call us the moment you notice any signs that your furnace is in trouble. This includes strange noises from the system, a drop in performance levels, or even just unusually high heating bills. If it’s an emergency, such as when a heater breaks down in the middle of the night, you can call us 24 hours a day!

Join Our Maintenance Program!

Our maintenance program is our way of saying thanks for making us your primary air conditioning and heating contractor. You should be scheduling maintenance for your furnace once a year, in order to ensure both safety and efficiency. With our maintenance program, we make that easy and inexpensive.

Simply sign up for a 1–year, 2–year, or 3–year agreement, make payments, and get maintenance services once or twice per year. In return, you get safety and efficiency, improved system performance, and fewer breakdowns. We also offer 24–hour service and priority status to our maintenance customers. Contact us today for furnace services in Littleton, CO.