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Lake St. Louis, MO - Furnace & Air Conditioning Service, Repair & Maintenance Contractor

Survant Heating & Air Conditioning is proud to serve the Lake St. Louis community!

We are proud to be part of this community, serving your heating and air conditioning needs. Whether you need repair, replacement or a new installation of a furnace, air conditioner, heat pump or air filtration system, we get the job right the first time. Our certified technicians service all furnace and air conditioning make and models.

Please call us today at 636-745-7353 to consult with our home comfort specialist.


About Lake St. Louis, MO - Happy to be your hometown Heating & Air Conditioning Contractor!

In eastern Missouri is a small but growing city known as Lake St. Louis. It is positioned in St. Charles County and located about 40 miles west of downtown St. Louis, Missouri. In 2017, the United States Census Bureau reported a population of approximately 15,936 people living in Lake Saint Louis. Lake St. Louis is estimated to be the fifth most populated city in St. Charles County, Missouri.

Residents of Lake Saint Louis enjoy life in a beautiful community that became an incorporated municipality in the mid-1970s. The city is built around Lake St. Louis and became originally founded as a resort community. Today, Lake Saint Louis is home to beautiful neighborhoods, parks, places of worship, and shopping centers that provide residents of Lake St. Louis with access to many shopping and dining opportunities. In the City of Lake Saint Louis, Missouri, individuals become provided with an excellent quality of life.

Homes in Lake St. Louis become susceptible to a variety of weather conditions during the summer and winter seasons. Professional HVAC technicians recommend central air conditioning units and heat pumps for installation in Lake St. Louis homes. During June, July, and August the average daytime temperature highs range from the low to upper-80s. When heat waves pass through Lake St. Louis, temperatures will rise well above 90 degrees Fahrenheit. Central air conditioning units provide sufficient cooling power to homes in the city and keep residents cool and comfortable indoors when temperatures rise.

Professional HVAC technicians recommend residents of Lake St. Louis also have access to cooling systems inside their homes. The average daytime temperature highs range from the upper-30s to mid-40s during December, January, and February in Lake St. Louis, Missouri. During cold snaps, temperatures drop well below freezing. Also, the city receives an average of about 13 inches of snowfall per year. HVAC technicians recommend heat pumps for installation in Lake St. Louis homes. During the long and harsh winter seasons, the systems keep residents warm and safe inside their places of living.