Contact Us Lundy HTG. & CLG. 123 Elm St. Perryville, MO 63775 573-547-8818 Thank you for your interest in Lundy HTG. & CLG. and a geothermal comfort system. Please fill out the form below and someone will contact you shortly. We'll answer any questions you have and can provide you with a free estimate for your unique geothermal situation in Southeast Missouri and the surrounding region. Required Required Not a valid email Required Not a valid phone number My State of Residence Favorite Wine Phone Manufacturer