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TRUSTED BY PORTER, IN HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon496
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Porter

C2 Heating & Cooling

4.93(
28
)
Approved Pro

C2 Heating & Cooling

4.93(
28
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
25 years of experience

We are dedicated to providing our clients with the very best in service, installation, and repair for all of your heating and cooling needs. We specialize in a variety of residential and light commercial projects to include: Equipment (furnace, condensers, unit heaters, humidifiers, thermostats, zoning) and new construction system design/install and service. We take pride in the attention to detail put into each of our projects. We look forward to building long-term relationships with our clients, and guarantee your satisfaction. Please contact us for a free in-home evaluation and estimate. C2 Heating & Cooling, provides quality service to our customers. We provide the best possible solution for their HVAC needs. If you need a professional to do your work call on us.

"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."

John D on January 2023

We are dedicated to providing our clients with the very best in service, installation, and repair for all of your heating and cooling needs. We specialize in a variety of residential and light commercial projects to include: Equipment (furnace, condensers, unit heaters, humidifiers, thermostats, zoning) and new construction system design/install and service. We take pride in the attention to detail put into each of our projects. We look forward to building long-term relationships with our clients, and guarantee your satisfaction. Please contact us for a free in-home evaluation and estimate. C2 Heating & Cooling, provides quality service to our customers. We provide the best possible solution for their HVAC needs. If you need a professional to do your work call on us.

"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."

John D on January 2023


Avatar for R Bowen Construction, Inc.

R Bowen Construction, Inc.

4.80(
46
)
Approved Pro

R Bowen Construction, Inc.

4.80(
46
)
Approved Pro
Super Service Award
Customers say: Quick response
12 years of experience
Free onsite estimate

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!

"Robert was very quick with the job and extremely nice! Would recommend to anyone who needs home work done! "

Haley V on December 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!

"Robert was very quick with the job and extremely nice! Would recommend to anyone who needs home work done! "

Haley V on December 2025


Avatar for STI Heating & Air Conditioning

STI Heating & Air Conditioning

4.98(
21
)
Approved Pro

STI Heating & Air Conditioning

4.98(
21
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

STI Heating & Air Conditioning is a family owned and operated business in "The Region". We have built a foundation of knowledge in the HVAC industry since 1995 with commercial, residential, and custom metal fabrication projects throughout Northwest Indiana. Our team is committed to ensuring customer satisfaction, and dedicated to providing the best possible indoor climate solution and custom metal fabrication for your residential or commercial needs.

"They were courteous, efficient and professional. I would recommend them for Furnace or A/C installation."

PHYCHELLE J on July 2022

STI Heating & Air Conditioning is a family owned and operated business in "The Region". We have built a foundation of knowledge in the HVAC industry since 1995 with commercial, residential, and custom metal fabrication projects throughout Northwest Indiana. Our team is committed to ensuring customer satisfaction, and dedicated to providing the best possible indoor climate solution and custom metal fabrication for your residential or commercial needs.

"They were courteous, efficient and professional. I would recommend them for Furnace or A/C installation."

PHYCHELLE J on July 2022


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
25 years of experience

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 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
25 years of experience

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


Affordable Electrical Repair, LLC

4.97(
53
)
Approved Pro

Affordable Electrical Repair, LLC

4.97(
53
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
17 years of experience

Family owned, Affordable Electrical Repair, LLC, can take on of all your electrical repair needs from outlets and switches to generator installation and repair. We are a certified service center for most major tool brands on the market.

"Arnie is awesomeâ ¦home generator service. highly recommend him for any job."

Harry N on September 2022

Family owned, Affordable Electrical Repair, LLC, can take on of all your electrical repair needs from outlets and switches to generator installation and repair. We are a certified service center for most major tool brands on the market.

"Arnie is awesomeâ ¦home generator service. highly recommend him for any job."

Harry N on September 2022


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
25 years of experience

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


"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 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
14 years of experience

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


Chayhitz Repairs LLC

5.00(
6
)
Approved Pro

Chayhitz Repairs LLC

5.00(
6
)
Approved Pro
Customers say: Quick response
6 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"Very nice person. Explained everything. Did the job in a timely matter and did not overcharge us. I also had a broken door . he noticed it and fixed it even on his own. I appreciate the friendly service. Would recommend Cody 100 %"

Mary-Ellen C on June 2025

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"Very nice person. Explained everything. Did the job in a timely matter and did not overcharge us. I also had a broken door . he noticed it and fixed it even on his own. I appreciate the friendly service. Would recommend Cody 100 %"

Mary-Ellen C on June 2025

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Showing 1-10 of 364
Heating and Air Conditioning questions, answered by experts

Yes, having mismatched evaporator and condenser coils in your AC system can lead to serious issues. For instance, it can result in higher monthly energy costs as the system runs longer to compensate for the mismatch. This mismatch can also put extra stress on the system, compromising its efficiency and longevity. 

Along with that, mismatched coils can lead to higher temperatures and humidity levels in the home. What’s more, using coils of different sizes may violate the manufacturer's warranty, as they are designed to work synergistically, and any mismatch could lead to repairs and system failure.

If an air conditioner is younger than 10 years, it’s worth trying to repair it in most cases. Some basic maintenance or a cleaning might bring it back to working condition. However, many HVAC pros swear by the “5,000 rule.” If the estimated cost of your repair multiplied by the unit’s age is more than $5,000, it’s time to replace it.

While it is possible to add Freon to your AC unit yourself, it is not recommended. In fact, the U.S. Environmental Protection Agency (EPA) prohibits the handling of Freon without a license. Freon is a dangerous gas that can cause irreversible damage to your AC or yourself if not installed correctly. It is worthwhile to hire a professional to add Freon to your AC.

Yes. Return air vents are responsible for gathering and pulling in the warmer air. Once they draw it in, your system conditions the air by removing the warmer molecules from it, allowing your air conditioner to dispense the cooler air back into your home. Not only does this create a more comfortable environment for you, but it also keeps your air conditioner from overworking, resulting in lower energy bills. 

A new HVAC system can add 5% to 7% to your home’s value, especially if you upgrade the entire system, including ductwork and insulation. In total, these upgrades could bring around a 30% return on investment (ROI). Add a smart home thermostat, and your home’s value could increase because the heating and cooling systems are more modern, efficient, and convenient.

The Porter, 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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