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IFS now offers financing through FTL Finance to assist with your residential HVAC purchase!
Apply Online Now!Serving St. Louis for Over 50 Years
For over 50 years, IFS – Residential Services has been serving the St. Louis area and surrounding communities. Our dedication to providing top quality service and support has not changed since our first service call in 1966. What began as Air Masters, a one-man service shop, has grown into a major corporation with over 300 employees and nearly 200 service vehicles. While IFS has become one of the premier mechanical contractors in the state, our goal is, and will always remain offering stellar service to all of our customers.
With just one call, you’ll access our residential services – heating and cooling, and plumbing, and will received prompt service by one of the largest fleets of professional technicians in the St. Louis region.
Residential Planned Maintenance Program
No one wants to struggle with complicated maintenance programs, particularly when it comes to your home’s heating, cooling, and plumbing. Our Planned Maintenance Programs can help relieve some of your home maintenance stress. IFS Residential Planned Mainten...
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When should I replace my Heating and Cooling Equipment?
When should I replace my Heating and Cooling Equipment? Here are some of the signs that it may be time to consider replacing your heating and cooling equipment. Consider replacing if: You require frequent costly repairs Older equipment becomes less...
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Residential Energy Efficient Rebates
Whether you are looking to lower your energy bills or reduce your carbon footprint, IFS Residential can help make your home’s largest energy systems more efficient no matter the season. We are currently installing heating and cooling systems that qualify for e...
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