HVAC Repair, Installation and Maintenance St. Charles, Mo



Services Offered

We offer sales, service, and installation for residential, commercial, and hospitality corporations.  Whether you need a straightforward residential repair, or you need a complex custom solution, we can handle the job.  Looking for a digital thermostat? We have become the most trusted name in the St. Charles area for a reason.  No matter the problem, NPM Heating and Cooling is the only call you need to make to get it fixed right.

We always provide great savings, great service, all with a reasonable price!  Please give us a call. NPM would love to earn your business.

Dealing with your HVAC system is a big decision. No one should make you feel rushed to make it. If you feel a company is forcing you to buy a new system, it’s because they want to make a sale.



Areas of Coverage. 

St. Louis, Florissant, Chesterfield , St. Louis, St. Louis City, St. Charles, St. Charles City, Overland, Manchester, Valley Park, O’Fallon, University City, Bridgeton, Wildwood, St. Peters, Jennings, Troy, Creve Coeur, Hazelwood, Town and Country, Wentzville, Clayton, Spanish Lake, Ellisville, Lake St. Louis, Oakville, Ferguson, Ballwin, Cottleville, St. Ann, Dardenne Praire, Bellefontaine Neighbors, Weldon Spring, Maryland Heights, Berkeley, Kirkwood, Webster Groves, Crestwood, Richmond Heights, Maplewood, Olivette, Augusta, Ladue, New Melle, Frontenac, Moscow Mills, Sunset Hills, Brentwood, Glendale, Rock Hill, Des Peres, Earth City.


Heating and Cooling  St. Charles Mo


With services like installation, sales, repairs and preventative maintenance to businesses in commercial, industrial and residential, we are able to provide help to various types of customers. Our expertise and professionalism in the field provide not just stunning work but also work that last. We are familiar with many brands of heaters and air conditioners, also refrigeration.