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Find Central a/c installers in Gary

C2 Heating & Cooling
4.9(
28
)

Serving Gary, IN and surrounding areas

Angi Approved

In business since 2001

Free estimates

Warranties offered

"He got back to me in about an hour and a half, said he could come out about 930 that morning. He was running a little bit late, but he did send a message telling me his arrival time, which I greatly appreciated. It was nothing major and he told me what to look for in the future, and how to take care of myself. Even took a look at my blower amperage and the furnace amperage to make sure they are doing OK. We would definitely hire him again."
Response time10 hrs
9 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for STI Heating & Air Conditioning
STI Heating & Air Conditioning
5.0(
22
)

Serving Gary, IN and surrounding areas

Angi Approved

In business since 2020

Free estimates

Credit card accepted

"Furnace locked out due to fp1 error in this extreme cold. Adam came out promptly the same day and replaced a bad thermistor. Excellent work. Thank you."
Munster Citgo
Ductwork/Curb Fabrication
Hard at work!
Ductwork/Curb Fabrication
Hard at work!

+18

Response time4 hrs
Response rate91%
1 neighbors recently requested a quote
Avatar for Regional Plumbing Heating & Air
Regional Plumbing Heating & Air
5.0(
15
)

Serving Gary, IN and surrounding areas

Angi Approved

In business since 2001

Free estimates

Emergency services offered

"I’m extremely satisfied with Regional. We had three sump pumps that needed to be replaced (primary, secondary, and water powered backup). The quote was very reasonable, and they were able to do the work shortly after their initial visit. They replaced everything with Liberty pumps. Justin and Erich did the work and they were very professional. We had them quote out a couple of other items (replacing water heater, etc) and those quotes were also very reasonable. I will definitely hire them for future jobs."
10 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Regional Plumbing Heating & Air
Regional Plumbing Heating & Air
4.7(
91
)

Serving Gary, IN and surrounding areas

Angi Approved

In business since 2001

Free estimates

Emergency services offered

"I had to replace my old boiler heat as it was not repairable. So I purchased a NEW wall-mounted, modulating gas, condensing, combination Boiler. It replaces BOTH my boiler heater & Hot water tank. The new unit is attached up on wall with a small tank, gas, water lines below. The 2nd pic is where old hot water heater used to sit. Now I have all that extra storage space!! And no need for upkeep & repairs on a big old hot water heater!! The only thing I can complain about was that they were here for 12 hrs!! start to finish. Plus I was here sitting practically on top of a space heater dressed very warmly all day. And of course this was in January 2025 in northwest Indiana. I think this was a 1st time install for them in an older home not a new build. I would have rated them as a 5 star if not for the LONG DAY it took to be installed. They all were very nice, kind & cleaned up their mess. They brought large painter cloths to put down on floors due to going in out in the snow also."
Before
New Furnace
Before
After
New Furnace Install

+35

Response time1 day
59 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for C2 Heating & Cooling LLC
C2 Heating & Cooling LLC
5.0(
29
)

Serving Gary, IN and surrounding areas

Angi Approved

In business since 2001

Free estimates

Emergency services offered

"C2 Heating and Cooling did a fantastic job installing the HVAC system. I work from home and there was minimal interruption and they were very respectful of my property. I highly recommended their services and would not hesitate to refer this company to family and friends."
6 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Eddie Green HVAC
Eddie Green HVAC
5.0(
6
)

Serving Gary, IN and surrounding areas

Angi Approved

In business since 2022

Free estimates

Emergency services offered

"Eddie and his team were great. Eddie came out to give me and estimate for a new AC system and was able to beat all the competitors pricing, I am very happy with the work and would definitely recommend to anyone. "
Furnace replacement
Before
New boiler
Commercial rooftop hvac
New boiler

+2

Avatar for Division HVAC Specialists
Division HVAC Specialists
5.0(
5
)

Serving Gary, IN and surrounding areas

Angi Approved

In business since 2024

Free estimates

Emergency services offered

Family owned and operated. Our approach is simple: We put you first by providing thorough evaluations, honest recommendations, and a hassle-free customer experience. Our goal is your comfort!

Photos
44 neighbors recently requested a quote
Avatar for Summers, Plumbing, Heating & Cooling - (H) Crown Point
Summers, Plumbing, Heating & Cooling - (H) Crown Point
5.0(
4
)

Serving Gary, IN and surrounding areas

Angi 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.

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The Gary, IN homeowners’ guide to central a/c installations

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

  • Detail of a HVAC system outside a brick house

    The cost of replacing an AC unit fan motor depends on warranties, labor, season, and more. This cost guide covers everything you need to know about this HVAC part.

  • A boy changing thermostat’s temperature using a smartphone

    Budget for AC coil cleaning costs based on factors such as cleaning frequency, coil type, cleaning method, accessibility, ongoing maintenance, and more.

  • home air conditioner being recharged with freon

    Need an AC Recharge? Here’s how much it costs, what factors affect cost, and what to expect.

  • House humidifier on a return duct

    Wondering who installs whole-house humidifiers? Hire a licensed HVAC technician. Learn what they do, other pro options, and how to hire confidently