Give Us A Call
Bill Miller
Heating & Cooling
252 E. Monroe St.
Franklin, IN 46131

Time Here

Friendly and Reliable service.
Your satisfaction is our #1 goal.

We service all of Johnson County, Shelby county, including Franklin, Whiteland, Shelbyville, Bargersville, Greenwood, Center Grove, New Whiteland, Trafalgar and more.


Call today to schedule us
for all your Heating and Cooling needs.

We offer a full line of high quality gas and electric furnaces.

All of our air conditioners and heat pumps are 410A refrigerant which is environmentally and ozone friendly.

We have a full range of efficiency from 80% to 95% furnaces.

Heat pumps, air conditioners and hybrid systems.

April Air and Honeywell indoor air quality systems, humidifiers, air cleaners, uv lighting, controls,thermostats.


We service all makes and models of equipment.

Residential and light commercial.

Senior discounts

Preventive maintenance plans our specialty.

Fall and Spring inspections and tune-ups.

HVAC inspections
for homeowners that you can trust.


 We are NATE certified!

What does this mean? – click here


Flat Rate Pricing

The use of flat rate pricing benefits the Customer as there is no surprise costs.
There is no extra charge per hour for repairs; we use A industry standard “flat rate” price manual that lists all repairs needed – see Flat Rate Pricing page for a “plesant surprise”.
Help to protect our planet and environment.
Ask us about our Green Energy Products, Furnaces, Air conditioners and Hybrid systems. All of our cooling products use “410A” refrigerant Which is Environmentally and Ozone Friendly.


Credit Cards Accepted

Our technicians have HVAC degrees from Ivy Technical College and are NATE certified.

We are members of the Franklin Chamber of Commerce and of the Air conditioning of America.

Proud sponsors of the Franklin Boys & Girls Club and the Johnson County Humane Society.


Bill Miller Heating and Cooling is dedicated to providing top brands of furnaces, heaters and air conditioning systems to Indiana homeowners and businesses, along with unparalleled customer service. We are available 24/7/365 throughout Central Indiana including Franklin, Whiteland, New Whiteland, Bargersville, Shelbyville, Indianapolis, Center Grove and Greenwood, whether you need repairs to your current heating & cooling system, a new HVAC system installed, annual system maintenance performed or emergency service