Residential Maintenance
Detmer and Sons Comfort Assurance Program
Detmer and Sons Residential Comfort Assurance Program is designed to keep our customers’ heating and cooling equipment operating at its peak efficiency level year-round and prolong the life of the system. Our Comfort Assurance Program customers will be notified by a Detmer and Sons representative prior to each heating and cooling check up to schedule their planned maintenance visits. Although our Comfort Assurance Program will not eliminate all equipment breakdowns, it can catch any potential problems before it can become an emergency event.

Benefits of Our Comfort Assurance Program
- Value Rate: All repairs will receive a 15% discount.
- Reduced Fuel Bills: by cleaning and calibrating your equipment on a regular basis, the equipment keeps running at peak performance thus saving you money on your utility bills.
- Peace of Mind: potential problems are spotted before they can cause trouble. Repairs can be made inexpensively before causing any major repair bills and emergency calls.
- Prolong Equipment Life: routine maintenance keeps your equipment in top operating condition, this prolongs its life, therefore lowering your annual cost of equipment.
- Safety: routine maintenance assures the safe operation of your equipment by correcting potential problems before they become dangerous.
- Priority Preferred Service: should you need service, Standard or Emergency, you are entitled to preferential treatment over non-Service Agreement Customers.
- Service You Can Trust: our skilled technicians know their business. Rely on them and our reputation to give you fast, dependable and fair service. We work with you to schedule your service calls when convenient.
- Scheduling Convenience: We call you when it is time for us to come out, so that is one less thing off your to do list you will have to worry about.

Your Family's Comfort Is Our #1 Priority
Our focus at Detmer and Sons is to make sure we do everything possible to ensure your family's comfort in your home year-round. Through our Comfort Assurance Program, our certified technicians will work on your heating and cooling systems to optimize their performance and guarantee your total satisfaction with our services.
We will treat the heating and cooling systems in your home as if they were our very own.





At Detmer and Sons, our goal is to give our customers the confidence and peace of mind that Detmer and Sons is the right company for them. We constantly educate and train all Detmer and Sons employees on the skills needed to provide our customers with the most professional, personal, ethical and timely services in the industry.
Dayton: 937-879-2373
Springfield: 937-325-7396
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