Top-rated heating and air conditioning pros.

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

Enter your zip and get matched with up to 5 pros

Need a pro for your heating and air conditioning service project in Delphi, IN?

Select your specific project to find the pro for you.

TRUSTED BY DELPHI, IN HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon48
    Verified heating and air conditioning services reviews

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

*The Angi rating for Heating And Air Conditioning Service companies in Delphi, 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 Delphi, 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 February 16, 2026

Find Heating and air conditioning pros in Delphi

Avatar for Blue Fox Heating and Cooling, LLC
Blue Fox Heating and Cooling, LLC
4.9(
28
)
Central A/C - InstallCentral A/C - Service or RepairCentral Air Cleaner - Repair or Service+26 more

Serving Delphi, IN and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"A technician came out the same day I made the appointment and was able to resolve our air conditioner problem with ease. He was very knowledgeable about our HVAC system and gave us important information about extending it’s life. We will be using Blue Fox for all heating and cooling needs in the future!"
1
2
3
4
5

+20

Response time10 hrs
Recommended by96%of homeowners
Request Quote
Avatar for Summers Plumbing, Heating & Cooling (H)- Lafayette
Summers Plumbing, Heating & Cooling (H)- Lafayette
5.0(
15
)
Air Ducts & Vents - CleanCentral A/C - InstallCentral A/C - Service or Repair+15 more

Serving Delphi, IN and surrounding areas

Approved

In business since 1969

Free estimates

Emergency services offered

At Summers Plumbing Heating & Cooling we try to make service easy & fast! With all of our locations there is a good chance we're helping someone in your neighborhood with their plumbing, heating or cooling issues. We take the stress out of calling a repairman! Our friendly, helpful, and honest technicians are here to make your life easier, not harder than it already is.\n\nOur highly skilled, licensed, and trained technicians perform superior work, every time. We are committed to being honest, thorough, and friendly when we arrive at your house for an estimate or repair.

Request Quote
Avatar for ARS/Rescue Rooter Indianapolis (HVAC)
ARS/Rescue Rooter Indianapolis (HVAC)
4.2(
20
)
Central A/C - InstallCentral A/C - Service or RepairGas Furnace / Forced Air Heating System - Install+5 more

Serving Delphi, IN and surrounding areas

Approved (Corporate)

In business since 1959

Free estimates

Emergency services offered

"BEYOND Prompt, Professional, FARE & Quick! I received a Call within 5 minutes of contacting HA. The professional was honest, fare and straight forward."
New System Installation
ARS
730 neighbors recently requested a quote
Recommended by88%of homeowners
Request Quote
Avatar for Indiana Geothermal
Indiana Geothermal
4.6(
20
)
Geothermal Heating or Cooling System - Service

Serving Delphi, IN and surrounding areas

Approved

In business since 1990

Free estimates

Credit card accepted

"Kris is very experienced in HVAC and puts the customers needs first, He helped me design a system that will work for my future plans and his idea cost thousands less. Kris is very friendly and professional. His crews were a pleasure to work with. I will definitely continue to use Artic for my service and any future projects. I highly recommend you get a quote from them for your HVAC needs."
Response time9 hrs
1 neighbors recently requested a quote
Recommended by100%of homeowners
Request Quote
Avatar for E&M Heating and Cooling
E&M Heating and Cooling
4.5(
6
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceGas Furnace / Forced Air Heating System - Install+4 more

Serving Delphi, IN and surrounding areas

Approved

In business since 2007

Credit card accepted

Customers say: True professional

"Very much satisfied with the service we received. Conscientious, efficient and helpful in every way. I highly recommend E & M heating. Also saved me several hundred dollars from the other estimates I had on the motor replacement."
Response time1 day
Response rate89%
9 neighbors recently requested a quote
Request Quote
Avatar for Genie Construction Services
Genie Construction Services
5.0(
17
)
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving Delphi, IN and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Genie Construction was excellent! Knowledgeable, forthcoming with cost and talented. I have already scheduled him for our next home improvement job!"
Response time2 hrs
1 neighbors recently requested a quote
Recommended by86%of homeowners
Request Quote
Avatar for David Solutions LLC
David Solutions LLC
5.0(
2
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallDuctless Mini-split Heating System - Install or Replace+3 more

Serving Delphi, IN and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

"Super friendly, I was in a bind and they helped me out. Very happy with their work and I would highly recommend!"
Response time4 hrs
Response rate93%
2 neighbors recently requested a quote
Request Quote
Avatar for Mgm pro remodeling
Mgm pro remodeling
New to Angi
Central A/C - InstallCentral A/C - Service or RepairCentral Air Cleaner - Repair or Service+9 more

Serving Delphi, IN and surrounding areas

Approved

Free estimates

Emergency services offered

Hello, I’m Moses. I’m proud to be part of a dedicated and skilled team that truly understands the importance of keeping your home comfortable and safe. We specialize in plumbing, HVAC, and electrical services, and we’re here for you around the clock. Whether it’s a leak, a sewer backup, or an HVAC emergency, you can count on us to respond quickly with care and expertise.\n\nWe recognize that unexpected issues can be stressful, and we strive to alleviate that burden by offering competitive prices because we value your hard-earned money. Our goal is to provide you with not just solutions but also peace of mind. Don’t hesitate to reach out to us; we’re committed to delivering outstanding customer service and high-quality work that you can trust.

Request Quote
...
Showing 1-10 of 117
Heating and Air Conditioning questions, answered by experts

The general rule of thumb for figuring out how much AC tonnage you need in your home is that for every 500 to 600 square feet of space you need to cool, you’ll need one ton of AC cooling power. So, a 1,000-square-foot home will need 2 tons of AC power. 

To keep your air conditioner in good working condition, you should have it serviced by a professional at least once per year, ideally in the spring before the cooling season begins. If your AC unit is 10 years or older, consider servicing it twice a year (once in the spring and once in the fall) to catch potential problems early and help it reach its full lifespan. During a service visit, a technician will inspect, clean, and replace parts as needed. Regular maintenance helps avoid costly repairs. As a DIY task, you can also clean the evaporator coils annually.

Signs of a damaged evaporator coil include warm air from vents, frequent starts and stops without proper cooling, failure to turn on, refrigerant leaks, and unusual noises. If you suspect issues with your AC system or its components, it’s best to call an AC repair technician for proper diagnosis and repairs.

Your AC might not cool after a power outage because of a tripped circuit breaker, blown fuse, or damage to the compressor or capacitor. If you notice your AC not working after a power outage, in most cases, the breaker has tripped or the system has built-in brownout and blackout protection. Reboot the AC by turning it off at the thermostat, resetting the circuit breaker, and waiting 30 minutes to turn the AC on again. 

NATE (North American Technician Excellence) certification is not legally required for HVAC technicians in most areas, but hiring a professional with this certification is highly recommended. NATE-certified technicians demonstrated their expertise and proficiency in different types of HVAC systems, offering assurance of quality service. It's a voluntary certification, yet it indicates a commitment to professionalism and ongoing training. Choosing a NATE-certified technician often means you're working with someone who is up-to-date on industry standards and best practices, which can lead to better service, energy efficiency, and long-term cost savings.

The Delphi, 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