Serving Several Counties in Southern Illinois
Service and Repair
Toennies Service Co will help you keep your indoor space warm with a brand-new heating system. We specialize in geothermal heating systems that are highly energy efficient.
They are so energy efficient that investing in one of them will be equivalent to you planting 750 brand-new trees!
Your new system will be so energy efficient that it could deliver up to $5 of energy for every $1 of electrical energy used!
We Are a Geo Pro Master Dealer
We hold ourselves to the highest standards of service and promise that you will get:
Quality equipment performance
Highly trained technicians
Honest business practices
Outstanding installation quality
In business since 1939!
About Toennies Service Co
Since our doors opened in 1939, Toennies Service Co has been a top HVAC company in Damiansville, IL. We specialize in geothermal heating and cooling systems.
As a locally owned business, we know what our customers need; this helps us provide the best possible service!
Contact Toennies Service Co
Toennies Service Co
219 East Main Street
Damiansville, IL 62215
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