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Mission statement

We are a Christian based A/C company that provides our clients with ethical diagnostics, honest pricing, and true professionalism. 

about us

David Riedinger, Jr the owner and operator of Calvary Air Services is a second generation HVAC professional. He was born and raised in St. Petersburg, FL and graduated from St. Petersburg High School. He worked with his Father, David, Sr., at Tack and Warren Services and attended the RACCA Apprenticeship Program. After graduating he went to work for Dunedin Refrigeration where he later became service manager. He was so thankful for all the skills he learned after 26 years there but he had a desire to start his own business. David passed The State Class A Air Conditioning and Heating examination, and is NATE (North America Technician Excellence). He has experience in Residential and Commercial HVAC equipment, Residential zoning and pool heat pumps. In his free time, David enjoys spending time with his wife, Mandy, volunteering at church, and fishing.

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