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TRUSTED BY SPEEDWAY, IN HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon2.8k+
    Verified heating and air conditioning services reviews

Top-Rated Heating and air conditioning pros in Speedway - Updated Nov 2026

Avatar for Dugan Air Heating and Cooling
Dugan Air Heating and Cooling
4.8(
28
)
Air Ducts & Vents - CleanBoiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For Business+48 more

Serving Speedway, IN and surrounding areas

Approved

In business since 2012

Emergency services offered

Credit card accepted

"It went very well, they showed up on time and were very nice and took time to answer all my questions and took the time to help me set up the thermostat so I could change the temperature from my phone. They got the install done quicker than expected and hauled away my old units and cleaned up after themselves when they were done. Will definitely use them again and would recommend to my family and friends"
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+59

Recommended by96%of homeowners
Avatar for AIRSS LLC
AIRSS LLC
5.0(
5
)
Gas Furnace / Forced Air Heating System - InstallDucts & Vents - Install or ReplaceDuctless Mini-split Heating System - Install or Replace+3 more

Serving Speedway, IN and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"????? I couldn?t be happier with the service I received! The company did an excellent job installing my electric furnace, and the entire experience was great from start to finish. The team was professional, knowledgeable, and made sure everything was installed properly. They did a fantastic job, and I truly appreciate their hard work and attention to detail. I highly recommend this company to anyone needing heating or HVAC services. Thank you for the great service and for making sure my home stays warm and comfortable!"
Complete Service
System replacement
5 neighbors recently requested a quote
Avatar for Armor Air
Armor Air
4.5(
149
)
Central A/C - InstallCentral A/C - Service or RepairHeat Pump - Install or Replace+1 more

Serving Speedway, IN and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"If you're looking for friendly and exceptional service for your Heating and Cooling needs, I highly recommend Armor Air! Ever since we moved into our home several years ago, we dreaded the winter dryness (our home routinely would be anywhere from 25-29% humidity in the winter, and sometimes even lower. We were constantly sick, waking up with a sore throat, and frequent nose bleeds. I saw a video on Instagram of the Armor Air team and they looked like a bunch of really nice people, so I investigated and saw how many people had great things to say about the company. We had them come out and give us a quote on a whole home humidification system, and Robert was very friendly, professional and worked with us to get a system setup for our home. A few days later, Kameron came out and installed the system and he did an awesome job! The last time we had another HVAC company come out and do work on our system, they left a giant mess, but not Kameron. You couldn't even tell he was there! Now,"
AC maintenance
Arriving to new homeowner
New installed HVAC units
Drain Clearning
Water Heater

+5

Response time3 hrs
Response rate94%
178 neighbors recently requested a quote
Avatar for Hope Plumbing, Heating, and Cooling
Hope Plumbing, Heating, and Cooling
4.4(
1,661
)
Central A/C - InstallCentral A/C - Service or RepairGas Furnace / Forced Air Heating System - Repair+5 more

Serving Speedway, IN and surrounding areas

Approved

Super Service Award Winner

In business since 2003

Free estimates

Warranties offered

"I hired them to do a diagnostic evaluation of my HVAC unit. He seemed to do a thorough job of identifying the problem and he offered me 3 possible solutions ... unfortunately all 3 were a bit out of our price range so we're going in a different direction."
Response time4 hrs
143 neighbors recently requested a quote
Recommended by88%of homeowners
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Showing 1-10 of 550
Heating and Air Conditioning FAQs, answered by experts

There are several tell-tale signs that your AC coils need cleaning, including:

  • You’re getting higher electricity bills.

  • Your home doesn’t feel as cool as it usually does.

  • Your AC unit is running longer than usual to cool your home.

  • Your home is more humid than usual.

  • The coil is covered in frost while running.

The higher the BTU rating an air conditioner has, the more effective it can be at cooling your space. It will cool off your room faster in the short term. However, over the long term, if the unit has too many BTUs for the space, it can wear down the unit faster and shorten its life span.

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. 

It depends on the type of AC unit and the extent of the mold growth. For example, if you have a small amount of mold in your central air conditioner, it’s worth cleaning it to protect your HVAC system and your health. In situations like these, you can often remove the mold yourself in a couple of hours. On the other hand, if you have a portable AC unit with a severe mold problem, it makes more sense to buy a new one. On average, replacing a portable AC unit costs $100 to $500.

Replacing both an AC and a furnace takes a full day on average, ranging from eight to 12 hours. The process involves removing the old units, installing the new ones, and ensuring all connections are properly made. If both systems are being replaced simultaneously, it can take longer than installing a furnace alone, so plan accordingly.

The Speedway, 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.