D & T Heating & Cooling

D & T Heating & Cooling Since 1978, D & T Service has been a reliable and trusted name in the HVAC business.

Thankful for the beautiful weather in the city for our furnace and a/c installation! Beautiful views too❤️
03/21/2026

Thankful for the beautiful weather in the city for our furnace and a/c installation! Beautiful views too❤️

03/20/2026

D & T Heating & Cooling

Serving South Chicagoland
Frankfort • Orland Park • Tinley Park
Lockport • Homer Glen • Oak Lawn

Call:
708-388-4352
815-485-7400

03/20/2026

Welcome to D & T Heating & Cooling!
We have been providing both commercial and residential heating, cooling, maintenance, water heaters, and many more services in the south and west suburbs of Chicago since 1978! We are excited to be growing our business and would enjoy the opportunity to serve you!
Call or message us anytime!
815-485-7400 or 708-388-4352

Address

PO Box 1059
Frankfort, IL
60423

Opening Hours

Monday 8:30am - 5pm
Tuesday 8:30am - 5pm
Wednesday 8:30am - 5pm
Thursday 8:30am - 5pm
Friday 8:30am - 5pm
Saturday 9am - 1pm

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