Expert Friendly Service Since 1964




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Welcome to Martin-Jetco Heating and Air Conditioning!


  • We work twice as hard to ensure your complete satisfaction!


  • Our residential service department is available 24/7!

Our regular service hours are from 7:00 am to 4:00 pm with emergency service available 24 hours a day, 7 days a week. We are here for you, we want to be your service company. 

Martin Jetco has a full service disaster restoration department ready to meet your needs in emergency situations.  We work with St. Louis’ finest restoration companies and building contractors to ensure your comfort as soon as possible. We have many ways to contact us, 

  • use the button at the top of this page to request service,
  • or call our office….anytime you need us! 636-680-0077
  • email




Ameren Missouri announced the CoolSavers Program, a new residential energy efficiency rebate program that starts January 2013. This program provides Ameren Missouri customers the following financial incentives to replace their existing air conditioners and heat pumps with newer, more efficient models. Martin Jetco is a Participating Contractor in this program – please contact us if you have any questions.

Single-family residential electric customers living in the Ameren Missouri service area are eligible for a variety of rebates including:

  • Air Source Heat Pump: up to $650
  • Central Air Conditioner: up to $425
  • Geothermal Heat Pump: up to $600
  • ECM/Variable Speed Blower: up to $100
  • Programmable Thermostat: $20
  • Diagnostic Tune-Up: $75



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