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Miller Heating & Cooling LLC

Professional-Quality Indoor Comfort 302-750-2409

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Welcome!  Miller Heating & Cooling is serving Middletown, Odessa, Townsend and New Castle & Kent Counties.  We perform HVAC Service Repairs, Seasonal Tune-ups and New Installs. We will take care of all your indoor comfort needs.


At Miller Heating & Cooling LLC, we proudly install American Standard, Aprilaire, Honeywell, Bradford White water heaters, Navien tankless water heaters, and Weil McLain boilers. We will perform maintenance and repairs on all HVAC equipment





Miller Heating & Cooling LLC
Phone 302-750-2409
Middletown, Delaware

Family Owned & Operated

Licensed, Bonded and Insured


Become a fan of Miller Heating & Cooling!