HVAC Service & Air Conditioning Repair in Dittmer, MO
Dittmer heating and cooling service from a local Jefferson County team. Ricotta is family-owned and 20 minutes from Hillsboro HQ.

Rural Dittmer Homes
Dittmer is country — most homes run propane or split heat pumps, with crawlspace air handlers and longer line sets than a city tech is used to. We do this work every day and we stock the parts.
Ricotta Heating & Air has worked on homes across Dittmer, Jefferson County for decades — diagnosing failed compressors, replacing aging R-410A systems, swapping smart thermostats, and sealing leaky ductwork. From quick repairs to full system replacements, we explain what's actually wrong, give you fair options, and never push equipment you don't need.
Why Dittmer Homeowners Trust Ricotta for Furnace Repair
When your furnace quits during a Missouri cold snap, you want a local technician who picks up the phone, shows up on time, and gives you a clear answer — not an upsell. That's been our promise to Dittmer homeowners for over 50 years.
HVAC Services Available in Dittmer
The same residential services we provide across St. Louis and Jefferson County are available for your Dittmer home.
Nearby Cities We Also Serve
Same crew, same pricing, same free estimates throughout Jefferson County.
HVAC Questions from Dittmer Homeowners
“Ricotta showed up when they said they would, explained everything clearly, and got our system running again. Couldn't ask for more.”
Request a Free HVAC Estimate
Tell us a bit about your home and we'll get back quickly with next steps.
Need HVAC Help in Dittmer?
Call Ricotta Heating & Air or request a free estimate online — we'll take care of your Dittmer home like it was our own.
