Top-rated heating and air conditioning pros.

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

Enter your zip and get matched with up to 5 pros

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

Select your specific project to find the pro for you.

TRUSTED BY GARY, IN HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon175
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Gary

Avatar for Porterhouse Heating & Cooling
Porterhouse Heating & Cooling
4.8(
217
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallBoiler or Radiator Heating System - Install or Replace+16 more

Serving Gary, IN and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"A big shout-out to Shawn and his team. He was very knowledgeable, addressed all of our concerns, and made us feel comfortable. We had a full furnace and AC replacement and not only did he make a great offer, but they were on-time, fast and professional. Job well done! I would recommend Porterhouse cooling to everybody who is thinking about some HVAC work."
Work truck
Certification
Business card
Response time9 hrs
18 neighbors recently requested a quote
Recommended by94%of homeowners
C2 Heating & Cooling
4.9(
31
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+7 more

Serving Gary, IN and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

"I hired C2 Heating and cooling to move a Furnace in a rental property purchased. They began work the day after contacting them and had finished by the end of that same week. They built a new furnace room and installed a new furnace, they also ran all the utility and HVAC lines to the new furnace room. I am very satisfied with C2 Heating and Cooling. I would recommend them to anyone seeking professional HVAC service."
Response time10 hrs
3 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for C2 Heating & Cooling LLC
C2 Heating & Cooling LLC
4.6(
35
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+47 more

Serving Gary, IN and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"Craig was wonderful to work with. After leaving a voicemail to inquire about his services, I very shortly received a text that he was tied up at the moment but would be able to call me back a little later. When he arrived later that same day, he was very thorough in describing the workings of the system when I had some questions. He was very flexible in working around our schedule and was right on time. In dealing with the various systems of a home, finding a friendly and trustworthy service provider in each category can sometimes be an overwhelming process, with hits and misses along the way. The HVAC service category just got taken care of for me! I would use and recommend C2's services again without hesitation."
Recommended by100%of homeowners
Avatar for Regional Plumbing Heating & Air
Regional Plumbing Heating & Air
5.0(
15
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallCentral A/C - Service or Repair+47 more

Serving Gary, IN and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

We are family owned and operated. We service all brands, makes and models. From furnace and water heater repair and replacements, all the way to a leaking kitchen faucet or bathroom toilet. One call REALLY does it all. Faucets, toilets, sinks, drain rodding, water heaters, boilers, furnaces, air conditioners and humidifiers. New construction to radiant heat. You know you called the pros the first time. Licensed, bonded and insured, we offer easy approval and affordable financing as well!

19 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Champion Technology Services Management
Champion Technology Services Management
4.8(
58
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallElectric Furnace / Forced Air Heating System - Install+6 more

Serving Gary, IN and surrounding areas

Approved

In business since 2008

Free estimates

Credit card accepted

"I was extremely pleased with their customer service, attention to detail, and transparency. The entire team was professional, and they worked extended hours to meet my timeline. The price was very reasonable compared to the amount of work I got done and in comparison to other quotes. I would definitely recommend Champion and I will be using them for all my future installs for HVAC. Cory"
23 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for R&J Preventative Maintenance
R&J Preventative Maintenance
4.9(
31
)
Central A/C - Service or Repair

Serving Gary, IN and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Emergency services offered

Warranties offered

"I needed the refrigerant in my HVAC system refilled and Juliano and Richard were quick to respond and very professional. They inspected the system and completed the job in one day. Very satisfied with work performed."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+6

1 neighbors recently requested a quote
Recommended by70%of homeowners
Below Zero
4.8(
32
)
Furnace / Forced Air Heating System - Install or ReplaceFurnace / Forced Air Heating System - Install or Replace - For BusinessFurnace / Forced Air Heating System - Repair or Service+1 more

Serving Gary, IN and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

Below Zero welcomes you to experience a tradition of customer satisfaction that will exceed your greatest expectations. We are a growing company that still believes in having a one-on-one relationship with our customers. We highly value our customers and will do our very best to give them excellent service. We are known for are prompt service and our superior attention to detail. You can count on us to get the job done right the first time. \n\nWe are a certified Tappan dealer. We install and service furnaces, a/c units, boilers, humidifiers, and duct work and professional water heaters. We offer free estimates on installations and will beat any written estimate. We will meet you at your convenience and will not keep you waiting. \n\nCall Below Zero today and you will be glad you did.\n

Recommended by93%of homeowners
Avatar for Geothermal Specialist, Inc.
Geothermal Specialist, Inc.
4.5(
35
)
Geothermal Heating or Cooling System - InstallGeothermal Heating or Cooling System - Service

Serving Gary, IN and surrounding areas

Approved

In business since 1983

Warranties offered

Credit card accepted

"This is hard to believe but the HVAC guy that installed the GeoThermal refused to repair it because it was 4 years old. I found Geothermal Specialist through HomeAdvisor, these people got on the repair in less than 24 hours after my call, but also showed me that the Modine Geothermal has a 10 year parts and labor warranty."
Response time2 hrs
Response rate87%
2 neighbors recently requested a quote
...
Showing 1-10 of 324
Heating and Air Conditioning questions, answered by experts

An AC drip pan may stop draining if there’s a clog where the drip pan connects to the drain line. Clogs can form from a lack of cleaning or from rust or corrosion buildup. Cleaning the drip pan at least once per month lowers the chances of debris clogging the drain line.

Yes, it’s normal for an AC to drip water. In fact, it’s part of the dehumidifying process that takes place inside your AC unit as the condensation trickles down into the drain pan. However, it isn’t normal for your AC to sound like it’s running water or have large puddles around it. If that happens, you can try the solutions listed above or call an AC repair pro.

This is a bit of a trick question. Even though the seasons arrive at the same time every year, the weather doesn’t always behave according to the calendar. So, while it’s fair to say that you can expect to turn on your AC starting in late May or early June, it all depends on the outside temperature and how cool you like to keep your home.

When a compressor gets overheated in central air systems or heat pumps, it can still cool your home for a while until it eventually gives out. If the compressor is chronically overheated and no one addresses the root cause, it will create an incredibly expensive problem when your entire HVAC system breaks down and stops working altogether.

While all portable AC units will collect moisture as part of their cooling and dehumidifying process, whether and how often you need to drain them depends on what kind of unit you have and the natural humidity levels where you live. For example, if you live in a very dry area and have a self-evaporating unit, you may not need to drain your portable AC very often at all. Some units may automatically drain collected moisture out the window through their exhaust vent.

The Gary, 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.