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TRUSTED BY CHESTERTON, IN HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon480
    Verified heating and air conditioning services reviews

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

*The Angi rating for Heating And Air Conditioning Service companies in Chesterton, 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 Chesterton, 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 November 12, 2025

Find Heating and air conditioning pros in Chesterton

Avatar for Geothermal Specialist, Inc.

Geothermal Specialist, Inc.

4.59(
24
)
•Approved Pro

Geothermal Specialist, Inc.

4.59(
24
)
•Approved Pro
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
42 years of experience

Geothermal Specialist, Inc. has serviced & installed close to 3000 geothermal systems in NW Indiana and SW Michigan since 1983. No one else in NW Indiana has the experience & service you'll find at GSI.

"They go out of their way to make sure the customer is happy."

Jacob S on March 2022

Geothermal Specialist, Inc. has serviced & installed close to 3000 geothermal systems in NW Indiana and SW Michigan since 1983. No one else in NW Indiana has the experience & service you'll find at GSI.

"They go out of their way to make sure the customer is happy."

Jacob S on March 2022

Avatar for Regional Plumbing Heating & Air

Regional Plumbing Heating & Air

4.70(
91
)
•Approved Pro

Regional Plumbing Heating & Air

4.70(
91
)
•Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
76 local quotes requested

Regional Plumbing Services, Inc., is Northwest Indiana's premier service company. Central Air Conditioners, Furnaces, Heat Pumps, or any plumbing issue you may have, we do it right. No job too big or small and you can be sure that our service techs are on time and professional. We strive for customer satisfaction every time. Same day service is always available. Call us today and let us earn your business!

"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."

Pamela B on February 2025

Regional Plumbing Services, Inc., is Northwest Indiana's premier service company. Central Air Conditioners, Furnaces, Heat Pumps, or any plumbing issue you may have, we do it right. No job too big or small and you can be sure that our service techs are on time and professional. We strive for customer satisfaction every time. Same day service is always available. Call us today and let us earn your business!

"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."

Pamela B on February 2025

Avatar for Aire Serv of Valparaiso

Aire Serv of Valparaiso

4.92(
6
)
•Approved Pro

Aire Serv of Valparaiso

4.92(
6
)
•Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
33 local quotes requested

Aire Serv wants you to stay comfortable and breathe clean air all year round! That's why our company focuses on excellence in customer service and quality AC and heating services. We are proud of our reputation for putting clients first, with a brand synonymous with excellence since 1992! Wherever you see the name Aire Serv, you can expect quality services and customer attention. There are a number of factors that set us apart. For example, our experience in this field is simply unmatched. We understand how to properly service all types of heating, ventilation, and air conditioning (HVAC) systems. Our AC and heating technicians are licensed and knowledgeable. We emphasize customer service and always get the job done right the first time, guaranteed!

"Great!"

Hannah S on July 2021

Aire Serv wants you to stay comfortable and breathe clean air all year round! That's why our company focuses on excellence in customer service and quality AC and heating services. We are proud of our reputation for putting clients first, with a brand synonymous with excellence since 1992! Wherever you see the name Aire Serv, you can expect quality services and customer attention. There are a number of factors that set us apart. For example, our experience in this field is simply unmatched. We understand how to properly service all types of heating, ventilation, and air conditioning (HVAC) systems. Our AC and heating technicians are licensed and knowledgeable. We emphasize customer service and always get the job done right the first time, guaranteed!

"Great!"

Hannah S on July 2021

Avatar for Regional Plumbing Heating & Air

Regional Plumbing Heating & Air

5.00(
15
)
•Approved Pro

Regional Plumbing Heating & Air

5.00(
15
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
142 local quotes requested

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!

"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."

Kris S on March 2024

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!

"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."

Kris S on March 2024

Avatar for R Bowen Construction, Inc.

R Bowen Construction, Inc.

4.78(
41
)
•Approved Pro

R Bowen Construction, Inc.

4.78(
41
)
•Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
214 local quotes requested

We offer a variety of handyman services. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality of work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule an estimate today!

"My door was repaired and is fully operational."

John P on September 2025

We offer a variety of handyman services. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality of work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule an estimate today!

"My door was repaired and is fully operational."

John P on September 2025

Avatar for Tlh

Tlh

4.61(
54
)
•Approved Pro

Tlh

4.61(
54
)
•Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
304 local quotes requested

Specializing in HANDYMAN SERVICES! We always guarantee your satisfaction and won’t leave until the job is done right. We take pride in ourselves and on the quality work we provide, while always delivering great customer service! Check out our services offered, then call --or-- click to schedule a free estimate today! No job to small, I am a jack of all trades!!!

"Everything went great"

Dalana M on October 2025

Specializing in HANDYMAN SERVICES! We always guarantee your satisfaction and won’t leave until the job is done right. We take pride in ourselves and on the quality work we provide, while always delivering great customer service! Check out our services offered, then call --or-- click to schedule a free estimate today! No job to small, I am a jack of all trades!!!

"Everything went great"

Dalana M on October 2025

Avatar for C2 Heating & Cooling LLC

C2 Heating & Cooling LLC

4.97(
29
)
•Approved Pro

C2 Heating & Cooling LLC

4.97(
29
)
•Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
78 local quotes requested

C2 Heating & Cooling is focused on total customer satisfaction and specializes in residential Heating and AC care. Having served Northwest Indiana since 2001, you can count on quality service when having work provided by our company. We offer financing on new residential equipment purchases with 10 year parts warranties. Call for more information today!

"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."

Pam M on September 2020

C2 Heating & Cooling is focused on total customer satisfaction and specializes in residential Heating and AC care. Having served Northwest Indiana since 2001, you can count on quality service when having work provided by our company. We offer financing on new residential equipment purchases with 10 year parts warranties. Call for more information today!

"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."

Pam M on September 2020

James Bosstel

No reviews yet

James Bosstel

No reviews yet
25 years of experience

High quality home improvements and maintenance done at 1/2 the price. Independent business and I don't have to pay employees or a company overhead. I have 22 years of experience in commercial real estate maintenance repairing carpentry, painting, plumbing, electrical, HVAC and refrigeration, welding and fabrication.

High quality home improvements and maintenance done at 1/2 the price. Independent business and I don't have to pay employees or a company overhead. I have 22 years of experience in commercial real estate maintenance repairing carpentry, painting, plumbing, electrical, HVAC and refrigeration, welding and fabrication.

Avatar for Chayhitz@gmail.com

[email protected]

No reviews yet

[email protected]

No reviews yet
1 years of experience

I specialize in heating and air conditioning. I also do small remodeling kitchens and bathrooms. I like to walk thru each job with the customer and explain how the work process will go and make sure the customer is satisfied with the process.

I specialize in heating and air conditioning. I also do small remodeling kitchens and bathrooms. I like to walk thru each job with the customer and explain how the work process will go and make sure the customer is satisfied with the process.

...
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Heating and Air Conditioning questions, answered by experts

Not if you have a standard unit. Because portable AC units actually work to dehumidify the room, you’ll likely need to drain the unit from time to time—but you won’t have to put water into it. There is, however, another type of air conditioner called a swamp cooler that requires water to operate. If you have a swamp cooler, you may need to fill a reservoir with water and potentially ice. But a swamp cooler is different from a standard portable AC unit.

There are a few things you can do to make your AC repair technician’s job easier and your home more comfortable while you wait for AC repair:

  • Cut back trees, shrubs, and weeds around the outdoor compressor 

  • Clear a pathway inside and outside to your AC components

  • Set up a ladder for attic access if necessary

  • Pull your window AC out of the window and place in an easily accessible spot

  • Supplement with fans and open windows to help keep your house comfortable

Most units are designed only to cool the house down to 20 degrees less than the temperature outside. This means that if it’s 99 degrees Fahrenheit out and you’re trying to cool your home down to 65 degrees, you’ll notice your AC is struggling. 

Lower the blinds on all your windows, turn on your ceiling fans, and keep the thermostat at a consistent temperature to help your AC do its job. Investing in an HVAC maintenance plan also helps because pros will come out to inspect and tune up your unit regularly, keeping it in optimal working condition.

One of the first signs of mold in an air conditioner is a musty smell. You're likely to notice the smell when the unit runs, from the air coming out of the vents or the unit itself. You may also be able to see mold growing on the unit, such as near the condenser coils or by the fan. In some cases, there may be visible mold by the vents.

Yes, technicians check refrigerant levels, loop performance, and system calibration for peak efficiency.

The Chesterton, 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.

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