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Heating and air conditioning pros in Knightstown

Avatar for Indiana Geothermal
Indiana Geothermal
4355 Lafayette Blvd
4.94(
17
)
•
Approved Pro
Indiana Geothermal
4355 Lafayette Blvd
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 American EarthWorks
American EarthWorks
209 W 38th St
5.00(
8
)
•
Approved Pro
American EarthWorks
209 W 38th St
5.00(
8
)
•
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

American EarthWorks, proudly serves our customers with pride, integrity and attention to details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated so give us a call today!

"Clean, courteous, and respectful. They show up when they promise to show up."

Rick T on August 2023

American EarthWorks, proudly serves our customers with pride, integrity and attention to details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated so give us a call today!

"Clean, courteous, and respectful. They show up when they promise to show up."

Rick T on August 2023


Milburn Mechanical Services, LLC
3209 W County Rd 850 S
5.00(
2
)
•
Approved Pro
Milburn Mechanical Services, LLC
3209 W County Rd 850 S
5.00(
2
)
•
Approved Pro
Customers say: Quick response
6 years of experience
Free onsite estimate

At Milburn Mechanical Services LLC, we are your premier choice for all you HVAC needs. We have provided high quality work and friendly customer service for years. Choose the best not the rest. We will not let you down. Great work at a great price. A+ quality. Call today!

"Good quality work and very professional!"

Jeff W on November 2021

At Milburn Mechanical Services LLC, we are your premier choice for all you HVAC needs. We have provided high quality work and friendly customer service for years. Choose the best not the rest. We will not let you down. Great work at a great price. A+ quality. Call today!

"Good quality work and very professional!"

Jeff W on November 2021


"He is a total loser! Very unprofessional and not on time and doesn?t follow up I would never recommend him!"

Terry A on March 2025


Avatar for Robinsons Heating & Cooling
Robinsons Heating & Cooling
15298 Brently Ln
5.00(
1
)
•
Approved Pro
Robinsons Heating & Cooling
15298 Brently Ln
5.00(
1
)
•
Approved Pro
Free onsite estimate
Offers emergency service

Welcome to Robinsons Heating & Cooling! We take pride in the quality of work and customer satisfaction that we give each and every customer! With 25 years of experience, we are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!

"Great prices! Great service! Super fast! Didn’t have to wait longer than 30 min after I called! He was very professional and friendly! Got the job done on a super cold night! Had us up and running in less than a hour! Highly recommend!"

Amy S on March 2025

Welcome to Robinsons Heating & Cooling! We take pride in the quality of work and customer satisfaction that we give each and every customer! With 25 years of experience, we are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!

"Great prices! Great service! Super fast! Didn’t have to wait longer than 30 min after I called! He was very professional and friendly! Got the job done on a super cold night! Had us up and running in less than a hour! Highly recommend!"

Amy S on March 2025


Avatar for Service Plus Heating, Cooling & Plumbing, Inc.
Service Plus Heating, Cooling & Plumbing, Inc.
7520 East 88th Place
4.49(
306
)
•
Approved Pro
Service Plus Heating, Cooling & Plumbing, Inc.
7520 East 88th Place
4.49(
306
)
•
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
64 local quotes requested

Service Plus Heating, Cooling & Plumbing, Inc. is proud to be a locally owned and family operated business that serves the Central Indiana Community. As the premier HVAC provider in the community, we can help with any and all of your heating, cooling and plumbing needs. From installs to service and maintenance we will make sure that your systems are running at tip-top shape. Get in touch today!

"Satisfied"

James F on February 2025

Service Plus Heating, Cooling & Plumbing, Inc. is proud to be a locally owned and family operated business that serves the Central Indiana Community. As the premier HVAC provider in the community, we can help with any and all of your heating, cooling and plumbing needs. From installs to service and maintenance we will make sure that your systems are running at tip-top shape. Get in touch today!

"Satisfied"

James F on February 2025


Avatar for Aire Serv of Muncie
Aire Serv of Muncie
2041 W. Enterprise Ave
New on HomeAdvisorNew on Angi•
Approved Pro
Aire Serv of Muncie
2041 W. Enterprise Ave
New on AngiNew on HomeAdvisor•
Approved Pro
105 local quotes requested
17 years of experience

At AireServ of Muncie/Anderson and surrounding areas, we understand that your home’s comfort and air quality are essential to your well-being. That’s why we offer more than just heating and cooling services—we provide peace of mind. Since 2008, we’ve proudly served our local communities, ensuring reliable HVAC solutions that keep your home safe, comfortable, and energy-efficient year-round. Trust AireServ for all your heating, cooling, and indoor air quality needs.

At AireServ of Muncie/Anderson and surrounding areas, we understand that your home’s comfort and air quality are essential to your well-being. That’s why we offer more than just heating and cooling services—we provide peace of mind. Since 2008, we’ve proudly served our local communities, ensuring reliable HVAC solutions that keep your home safe, comfortable, and energy-efficient year-round. Trust AireServ for all your heating, cooling, and indoor air quality needs.


Avatar for Summers Plumbing Heating & Cooling - Greenfield
Summers Plumbing Heating & Cooling - Greenfield
121 S Harrison St
4.50(
26
)
•
Approved Pro
Summers Plumbing Heating & Cooling - Greenfield
121 S Harrison St
4.50(
26
)
•
Approved Pro
Customers say: Quality work
168 local quotes requested
12 years of experience

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 DM Painting & Handyman solutions
DM Painting & Handyman solutions
5.00(
9
)
•
Approved Pro
DM Painting & Handyman solutions
5.00(
9
)
•
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4 years of experience

Dependable affordable, reliable, Honest and Just looking to save customers money while giving them a quality product that last. ***Ask us about our $4,000 furnace installations ***

"Everything went smooth.Very professional.Guys went above and beyond expectations.😊"

Dewey G on January 2025

Dependable affordable, reliable, Honest and Just looking to save customers money while giving them a quality product that last. ***Ask us about our $4,000 furnace installations ***

"Everything went smooth.Very professional.Guys went above and beyond expectations.😊"

Dewey G on January 2025


Avatar for Roy Rogers Heating and Air LLC
Roy Rogers Heating and Air LLC
5460 Victory Drive
4.89(
53
)
•
Approved Pro
Roy Rogers Heating and Air LLC
5460 Victory Drive
4.89(
53
)
•
Approved Pro
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
647 local quotes requested

Welcome to Roy Rogers Heating & Air! Roy, a senior service technician and a certified specialist in heat pumps, air conditioning, gas furnaces, and indoor air quality. After spending the last 20 years working with large corporations in the field and developing his own expertise, Roy felt as though the only way to continue providing an exemplary level of customer service was to open his own business. As of February 2011, Roy partnered with his son Dustin who is also the vice president of Roy Rogers Heating & Air and developed the business. Available 24/7 with no additional charge for emergency services. Trust, honor, quality, and honesty are the core values that drive the Roy Rogers team. Now proudly distributing Trane equipment. Now Hiring Service Technicians!!!

"They were great to work with. Highly professional."

Jaci G on March 2023

Welcome to Roy Rogers Heating & Air! Roy, a senior service technician and a certified specialist in heat pumps, air conditioning, gas furnaces, and indoor air quality. After spending the last 20 years working with large corporations in the field and developing his own expertise, Roy felt as though the only way to continue providing an exemplary level of customer service was to open his own business. As of February 2011, Roy partnered with his son Dustin who is also the vice president of Roy Rogers Heating & Air and developed the business. Available 24/7 with no additional charge for emergency services. Trust, honor, quality, and honesty are the core values that drive the Roy Rogers team. Now proudly distributing Trane equipment. Now Hiring Service Technicians!!!

"They were great to work with. Highly professional."

Jaci G on March 2023

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Heating and air conditioning services FAQs

Yes, most states require HVAC technicians to be certified, and for good reason. Hiring an uncertified HVAC pro could lead to poor quality work, costly future expenses, and potential code violations. A certified HVAC technician tackling your home projects protects you as a homeowner.

As you browse our pro listings, take note of the “Angi Certified” badge. Angi Certified businesses meet our standards for certification which include: 

  • The owner, principal, or relevant manager passed a criminal background check

  • Required to have applicable state and local licenses

  • Maintain an average star rating of 3.0 or better on our network, if they have at least one review

  • Paying to advertise their services

  • Meeting any other eligibility criteria required by Angi

Knowing how long your existing HVAC units can last is essential to determine if you need a repair or replacement. Typically, most modern air conditioning units can last between 15 to 20 years, and most furnaces can work properly for 15 to 30 years. If your HVAC system is on the older side and you decide to replace one unit, it might make sense to replace both simultaneously to save on costs and future hassle.

While different HVAC contractors might offer higher or lower prices than competitors, the best time to replace your HVAC system is when customer demand is low. The beginning of summer and the beginning of winter bring the most demand for HVAC systems, so if you can, consider replacing your HVAC units in the early spring or fall. Many HVAC companies offer special off-season coupons that help lower the overall cost.  

The average cost to hire an HVAC contractor is between $50 and $150 per hour if charging hourly. However, some HVAC contractors will charge a flat fee by the type of service they are performing—for example, an inspection can cost between $150 to $500. Keep in mind that emergency repairs—which are made after business hours or around major holidays—generally cost more than scheduled repairs.

The average cost of HVAC repairs is around $350. However, that price can be as low as $100 or as high as $2,000 or more, depending on the repair. For example, replacing a capacitor is a relatively inexpensive repair, ranging from $100 to $500. However, a compressor repair is a more expensive repair, ranging from $750 to $2,000.  

The 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.
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