HVAC Contractors in Missouri

Furnaces, air conditioners, heat pumps, ducts and refrigeration.

How Do You Hire Heating and Air Conditioning Contractors in Missouri?

We list 39 heating and air conditioning contractors in Missouri, most in Columbia, St. Louis, Washington. Missouri has no statewide general contractor license, and cities or counties set the rules. As a planning figure, expect varies widely; compare the system size, efficiency rating and warranty; typical lead time is same day to a week; longer in peak season. Check the license and compare two or three written bids.

Updated November 6, 2026 · Source: listings downloaded November 6, 2026; cost and timing are our planning assumptions, not survey data.

4316 Route CC, Jefferson City

Map listing: license not checkedHVAC Contractors

1123 Gillan Road, Moberly

Map listing: license not checkedHVAC Contractors

3545 Gratiot Street, Saint Louis

Map listing: license not checkedHVAC Contractors

1276 North Warson Road, St. Louis

Map listing: license not checkedHVAC Contractors
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Next: Missouri license rules · questions to ask · compare bids

Sources: Washington L&I, Oregon CCB and New York DOL open data; © OpenStreetMap contributors (ODbL) · Data last updated November 6, 2026 · Sources & method