4.6 
1.1k+ *The Angi rating for Heating And Air Conditioning Service companies in Greenfield, IN is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Greenfield, IN is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
Last update on July 12, 2026
Serving Greenfield, IN and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
"The only HVAC company I will hire."
Serving Greenfield, IN and surrounding areas
Approved
In business since 2011
Free estimates
Emergency services offered
"I would recommend this business to anyone that needs HVAC service. The experience and service provided by Roy Rogers was great. The technician arrived on time. He was both thorough and informative during and after the service. I didn’t feel pressured to make any purchases. He simply presented the facts/solutions to allow me to make an informed decision."
Serving Greenfield, IN and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1995
Emergency services offered
Warranties offered
"Your technician Darren was friendly, courteous, and explained everything to me. I'd hire One Hour HVAC again."
Serving Greenfield, IN and surrounding areas
Approved
In business since 2021
Free estimates
Emergency services offered
"Prompt, professional and lower cost than competitors for a home HVAC system replacement."
Serving Greenfield, IN and surrounding areas
Approved
In business since 2023
Free estimates
Credit card accepted
"Scott was absolutely incredible from the first communication to the final steps in the process. My husband is in HVAC and was blown away by his knowledge and expertise. We have zero complaints and would recommend this company to anyone!"
+19
Serving Greenfield, IN and surrounding areas
Approved
In business since 2014
Free estimates
Emergency services offered
"I had a call & appointment within 15 min. of contact. He arrived early after a call from him verifying it would be OK. He was quick & thorough, and even installed a new shut-off valve that,s been hard to work for years. I wish I knew about him when I needed my hater heater."
+15
Serving Greenfield, IN and surrounding areas
Approved
In business since 1969
Free estimates
Emergency services offered
"Was very happy with there service. They always do a good job."
Serving Greenfield, IN and surrounding areas
Approved
In business since 2022
Free estimates
Emergency services offered
"Customer service was top tier. 100% recommend have ADC clean your air ducts!"
+119
Serving Greenfield, IN and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
"We did a remodel and Scott installed brand new Heating And Cooling for the home. This was in 2020. I’ve used them for many other projects since then, he comes highly recommended!"
Serving Greenfield, IN and surrounding areas
Approved (Corporate)
In business since 1959
Free estimates
Emergency services offered
"Mike was very knowledgeable and courteous. I had the repairs done quickly and very reasonable"
From average costs to expert advice, get all the answers you need to get your job done.
Find out the average geothermal heating and cooling installation cost in Indianapolis, IN. Learn what you can expect to pay for a new energy-efficient system.
Heating and cooling system on the fritz? Discover the factors that go into HVAC repair costs in Indianapolis, IN and how you can save money on this crucial home update.
Heat pumps can beat the heat and keep away a chill. Find out what a heat pump costs in Indianapolis, Indiana, based on heat pump type, capacity, SEER, and more.
A central air system is great for someone looking to cool and heat their home all year round. Even if your home uses baseboard heating, you can still make the switch. Read on to learn more about adding central air to a baseboard-heated house.
Try these 12 top tips to keep your air conditioner working at maximum efficiency. Stay cool, and minimize energy costs with this expert air conditioning advice.
Is it time for a new cooling system for your home? Check out this guide to get a head-to-head comparison of heat pump vs. air conditioner systems.
