Top-rated heating and air conditioning pros.

Get matched with top heating and air conditioning pros in Mccordsville, IN

There are 33 highly-rated local heating and air conditioning pros.

TRUSTED BY MCCORDSVILLE, IN HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon395
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Mccordsville, IN

*The Angi rating for Heating And Air Conditioning Service companies in Mccordsville, 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 Mccordsville, 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 November 14, 2025

Find Heating and air conditioning pros in Mccordsville

Avatar for Hope Plumbing, Heating, and Cooling

Hope Plumbing, Heating, and Cooling

4.54(
1,209
)
•Approved Pro

Hope Plumbing, Heating, and Cooling

4.54(
1,209
)
•Approved Pro
Customers say: Super punctual
470 local quotes requested
18 years of experience

We specialize in working on older homes and those problems that require unique solutions. We offer full service residential plumbing services to customers looking for "long-term" and "efficient" solutions. We work on the following plumbing items - toilets, sinks, water heaters, tankless water heaters, sump pumps, water softeners, faucets, garbage disposals, drains, gas lines, clogged drains, water lines, main lines, and all other non-listed residential plumbing needs.

"They didn’t do anything that I asked of them and they suckered me into some membership. Very disappointed"

Adam H on February 2025

We specialize in working on older homes and those problems that require unique solutions. We offer full service residential plumbing services to customers looking for "long-term" and "efficient" solutions. We work on the following plumbing items - toilets, sinks, water heaters, tankless water heaters, sump pumps, water softeners, faucets, garbage disposals, drains, gas lines, clogged drains, water lines, main lines, and all other non-listed residential plumbing needs.

"They didn’t do anything that I asked of them and they suckered me into some membership. Very disappointed"

Adam H on February 2025

Avatar for Summers Plumbing Heating & Cooling - Greenfield

Summers Plumbing Heating & Cooling - Greenfield

4.50(
26
)
•Approved Pro

Summers Plumbing Heating & Cooling - Greenfield

4.50(
26
)
•Approved Pro
Customers say: Quality work
12 years of experience
Free onsite estimate

When you are looking for prompt and professional service, you can find the experienced team you need at Summers of Greenfield, Inc. We are family owned and operated, and we have dedicated our trade to providing customers with the phenomenal service they need, and satisfaction they deserve. DBA: Summers Plumbing Heating & Cooling.

"This company is the best! I have had to call them for 3 different issues over the past 2 months. Jim has went above and beyond to help us with whatever issue we are having. He always responds quickly to text or calls and is willing to cone fix whatever issue day or night. I would highly recommend this company. Thank you Jim."

Crystal R on April 2024

When you are looking for prompt and professional service, you can find the experienced team you need at Summers of Greenfield, Inc. We are family owned and operated, and we have dedicated our trade to providing customers with the phenomenal service they need, and satisfaction they deserve. DBA: Summers Plumbing Heating & Cooling.

"This company is the best! I have had to call them for 3 different issues over the past 2 months. Jim has went above and beyond to help us with whatever issue we are having. He always responds quickly to text or calls and is willing to cone fix whatever issue day or night. I would highly recommend this company. Thank you Jim."

Crystal R on April 2024

Avatar for Mowery Heating, Cooling & Plumbing

Mowery Heating, Cooling & Plumbing

4.63(
786
)
•Approved Pro

Mowery Heating, Cooling & Plumbing

4.63(
786
)
•Approved Pro
Customers say: Super punctual
118 local quotes requested
55 years of experience

With over 50 years in the heating and cooling business, Mowery is dedicated to providing the best possible total indoor weather solution for you and your family. You can count on us to provide you with a system and solution that fits your family’s unique needs. We've installed more than 10000 indoor weather systems in this area and we've earned a reputation for doing the job right the first time. Family owned & operated. Cost is determined by the job. No extra charge for saturday work. Award winning. Additional phone numbers -(317) 852-4432, (317) 881-7626, (317) 207-4051 & (800) 860-4738. Additional DBAs - Mowery R P Cochran LLC. Award winning.

"Didn’t go well. Tech tried to upsell me. Said need to remove toilet but basement clean out not good!!! Other company did it No problems"

Mark O on September 2025

With over 50 years in the heating and cooling business, Mowery is dedicated to providing the best possible total indoor weather solution for you and your family. You can count on us to provide you with a system and solution that fits your family’s unique needs. We've installed more than 10000 indoor weather systems in this area and we've earned a reputation for doing the job right the first time. Family owned & operated. Cost is determined by the job. No extra charge for saturday work. Award winning. Additional phone numbers -(317) 852-4432, (317) 881-7626, (317) 207-4051 & (800) 860-4738. Additional DBAs - Mowery R P Cochran LLC. Award winning.

"Didn’t go well. Tech tried to upsell me. Said need to remove toilet but basement clean out not good!!! Other company did it No problems"

Mark O on September 2025

Hoff Heating & Air Conditioning

4.78(
60
)
•Approved Pro

Hoff Heating & Air Conditioning

4.78(
60
)
•Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
34 years of experience

8 employees. No subs. Cost is determined by the job. No travel charges. Diagnostic fees may apply. No overtime rates. Award winning. Additional address - 21001 Anthony Rd, Noblesville, IN 46062.

8 employees. No subs. Cost is determined by the job. No travel charges. Diagnostic fees may apply. No overtime rates. Award winning. Additional address - 21001 Anthony Rd, Noblesville, IN 46062.

Welch Climate Technologies, LLC

4.53(
19
)
•Approved Pro

Welch Climate Technologies, LLC

4.53(
19
)
•Approved Pro
Customers say: Quick response
18 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"was good at communication and set up house visit for next day. but didnt do any follow up after inspection no calls or emails. left mess in my closet where he accessed the attic."

Caleb T on July 2018

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"was good at communication and set up house visit for next day. but didnt do any follow up after inspection no calls or emails. left mess in my closet where he accessed the attic."

Caleb T on July 2018

Cool Breeze Heating and Cooling LLC

5.00(
1
)
•Approved Pro

Cool Breeze Heating and Cooling LLC

5.00(
1
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

Cool Breeze Heating and Cooling LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"They have done a great job."

Mike B on February 2023

Cool Breeze Heating and Cooling LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"They have done a great job."

Mike B on February 2023

Avatar for Indiana Geothermal

Indiana Geothermal

4.94(
17
)
•Approved Pro

Indiana Geothermal

4.94(
17
)
•Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
35 years of experience

Here at Indiana Geothermal we are an experienced HVAC company specializing in Geothermal systems and Ground loop / Earth loop, Pond loop and Vertical bore installations. We provide sales, installation, and service and we pride ourselves on our ability to keep all jobs running smoothly. Call now for a free quote.

"Kris was great! He Called me immediately and came out and fixed my problem within a couple of hours. Thank you!!!"

Shelley C on September 2020

Here at Indiana Geothermal we are an experienced HVAC company specializing in Geothermal systems and Ground loop / Earth loop, Pond loop and Vertical bore installations. We provide sales, installation, and service and we pride ourselves on our ability to keep all jobs running smoothly. Call now for a free quote.

"Kris was great! He Called me immediately and came out and fixed my problem within a couple of hours. Thank you!!!"

Shelley C on September 2020

Avatar for Home Heroes Plumbing, Heating & Air

Home Heroes Plumbing, Heating & Air

4.82(
150
)
•Approved Pro

Home Heroes Plumbing, Heating & Air

4.82(
150
)
•Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
11 years of experience

Home Heroes Plumbing Heating & Air is a locally owned company. Our licensed Plumbers & Heating/Air Techs offer full residential and commercial service. We will make recommendations that best fit you and will not pressure you into unnecessary purchases. We get the job done correctly and guarantee our price. Our Technicians service Madison, Hamilton & Marion Counties. Call today to schedule for service and we will come to you at your convenience. We are available 24 hours a day for emergencies. Give us a call to schedule an appointment today. 463-232-6757.

"Home Heroes did an amazing job. They were quick and went over all of my options. I did not feel pressured. I will definitely call them for all my future needs!!"

Haley S on February 2025

Home Heroes Plumbing Heating & Air is a locally owned company. Our licensed Plumbers & Heating/Air Techs offer full residential and commercial service. We will make recommendations that best fit you and will not pressure you into unnecessary purchases. We get the job done correctly and guarantee our price. Our Technicians service Madison, Hamilton & Marion Counties. Call today to schedule for service and we will come to you at your convenience. We are available 24 hours a day for emergencies. Give us a call to schedule an appointment today. 463-232-6757.

"Home Heroes did an amazing job. They were quick and went over all of my options. I did not feel pressured. I will definitely call them for all my future needs!!"

Haley S on February 2025

Avatar for Irish Air & Heating

Irish Air & Heating

4.83(
478
)
•Approved Pro

Irish Air & Heating

4.83(
478
)
•Approved Pro
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
33 years of experience

We are a company of ideas, committed to applying the best trade practices with the best equipment to create solutions that improve our clients' comfort. Our Irish heritage inspires us to respect our trade and treat our clients like family.

"Excellent customer service and price!!! "

JANET K on August 2025

We are a company of ideas, committed to applying the best trade practices with the best equipment to create solutions that improve our clients' comfort. Our Irish heritage inspires us to respect our trade and treat our clients like family.

"Excellent customer service and price!!! "

JANET K on August 2025

Avatar for Armor Air

Armor Air

4.61(
127
)
•Approved Pro

Armor Air

4.61(
127
)
•Approved Pro
Customers say: Quick response
95 local quotes requested
5 years of experience

NO DISPATCH FEES EVER! / SAME DAY SERVICE AND INSTALLATION / WE WILL BE BEAT ANY QUOTE! We are dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company is built on honesty and integrity. We specialize in central A/C and cooling systems as well as heating and furnace systems. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction BOOK ONLINE AT WWW.ARMORAIR.COM

"Na"

Sean S on March 2024

NO DISPATCH FEES EVER! / SAME DAY SERVICE AND INSTALLATION / WE WILL BE BEAT ANY QUOTE! We are dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company is built on honesty and integrity. We specialize in central A/C and cooling systems as well as heating and furnace systems. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction BOOK ONLINE AT WWW.ARMORAIR.COM

"Na"

Sean S on March 2024

...
Showing 1-10 of 221
Heating and Air Conditioning questions, answered by experts

No. Evaporator coils are designed to work with specific refrigerant types, and they are rated by what kinds of refrigerant they use. It’s indicated with an “R” code. It’s important to match your evaporator coil and refrigerant or your system will not work properly. An AC technician can tell you what type of refrigerant your system needs and what evaporator coils will work with it.

A 3-ton AC unit is probably too big for a home that’s 1,200 square feet. If you have a 1,200-square-foot home, you likely need a unit that’s somewhere around 1.9 and 2 tons. An AC unit that’s too large will be really inefficient and cost you a lot of extra money on your bills. 

Whether an HVAC damper should be open or closed depends on the season, the zone it controls, and the temperature in that zone. In the summer, open upstairs dampers and close lower-level dampers to get the most efficient cooling possible. In the winter, do the opposite. Cool air will naturally flow down to lower levels, while warm air will rise. This keeps your system from working harder and helps prevent common AC problems.

HVAC maintenance is crucial for the longevity of your unit. Without proper care, your HVAC unit can break down frequently. In addition, a system that is dirty and not cleaned correctly will not heat or cool as efficiently and will increase your energy bills due to the increase in energy consumption. Additionally, you will probably have to replace your unit sooner than you would if it were properly maintained, which will cost you more money. 

Dirty filters are almost always the cause of poor airflow, so they should be regularly cleaned and then replaced as needed. The fan blades can also get dirty, so they should be cleaned when the unit is turned off. Make sure that the outdoor area around the back of the unit is unobstructed. Trees, shrubs, trash, and other objects could be too close to your unit.

The Mccordsville, IN homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.

See all articles