Skip navigation

Serving the South-Metro Denver Area

303 791-2679


Water Heater Installation and Repair in Littleton, CO

Most heating systems get a good workout in the fall, winter, and early spring, so they take on a lot of wear and tear. The water heater, however, has to work throughout the year, no matter the weather, which means they can get worn out—fast. That’s why you need quality technicians from the installation of your system throughout its lifespan.

Trying to find the right gas or electric water heater for your home? Need fast service for a system that’s stopped working suddenly? When you need a new water heater in Littleton, CO, you can count on us to find the right fit for your home. Contact Southwest Heating and Cooling today to speak with our friendly customer service representatives and schedule your equipment estimate or water heater service.

Tank and Tankless Water Heaters

We service and install all makes and models of tank and tankless gas and electric water heaters. Still trying to pick out the right system for your home? We’d be happy to talk you through it.

  • Tank water heaters, the classic way of heating water in a large tank so that it’s always available for usage, are reliable and hardworking. As long as they’re properly sized for your household, you should always have hot water when you need it.
  • Tankless water heaters solve a problem tank water heaters have: using up energy all day long when you only need hot water a few times throughout the day! Tankless water heaters work "on demand," meaning water is only heated when you need it. This saves a lot of money throughout the year, though it may take a couple of minutes for the water to warm up.

Both systems have their benefits and their downsides. It all depends on what’s most important for your home and family. In any case, a high–efficiency water heater (tank or tankless) can help you to save money throughout the year and may qualify you for Xcel Energy rebates.

Our Water Heater Repairs

We provide prompt water heater repair when you need it—24 hours a day. If your water heater leaks in your home in the middle of the night, or if you run out of hot water at an inconvenient hour in the morning, give us a call. We work quickly and efficiently to get the job done at your convenience.

Routine Water Heater Maintenance

You can prevent the water heater from breaking in the first place by scheduling regular maintenance. Each year, a technician should flush out the water heater tank and remove any mineral buildup. It’s also important to inspect the anode rod, replace it if necessary, and inspect the safety features on the tank. This is important for tankless water heaters as well, as buildup on the heat exchanger can do a lot of damage!

Contact Us Today

Your hot water heater is in good hands with Southwest Heating and Cooling. We have the experience and skill to diagnose problems quickly, find the most cost–effective solution, and carry out your water heater repairs. If it turns out you need a new water heater, we will make sure it’s a good fit for your home and help you find rebates (if applicable).

Make us your one–stop shop for heating, air conditioning, and water heater services in Littleton, CO. We’ve been in business since 1973!