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TRUSTED BY MOKENA, IL HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon1.6k+
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Mokena

Avatar for Sunset Heating & Air-Conditioning

Sunset Heating & Air-Conditioning

5.00(
3
)
Approved Pro

Sunset Heating & Air-Conditioning

5.00(
3
)
Approved Pro
158 local quotes requested
11 years of experience

Our mission is to be an HVAC contractor that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business, we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today! Furnace clean and check $70.00 Email us at [email protected]

"Went fairly well. The installer Tony was great and handled everything with no issues. Also the price was very good and warranties (much better than the other competitors noted on tv)."

Wilma P on October 2025

Our mission is to be an HVAC contractor that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business, we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today! Furnace clean and check $70.00 Email us at [email protected]

"Went fairly well. The installer Tony was great and handled everything with no issues. Also the price was very good and warranties (much better than the other competitors noted on tv)."

Wilma P on October 2025


Avatar for Four Seasons Heating & Air Conditioning

Four Seasons Heating & Air Conditioning

4.54(
2,826
)
Approved Pro

Four Seasons Heating & Air Conditioning

4.54(
2,826
)
Approved Pro
Customers say: Super punctual
1761 local quotes requested
54 years of experience

Four Seasons Heating, Air Conditioning, and Plumbing began as a father-son business operating out of a Chicago garage in 1971. They went from home to home repairing furnaces and air conditioners with the goal of offering their customers honest and competent service. No extra charge for 24 hr emergency service. Additional contacts: Chicago 773-413-1505 & 773-413-1028, South suburbs 708-406-3002, Southwest suburbs 815-306-2471, West suburbs 630-210-3352, North & Northwest 847-201-3222 , Northwest Indiana 219-228-8606, and (866) 444-2404. Additional emails - [email protected], [email protected], [email protected]. Additional fax numbers- 773-284-9484, 847-783-0400. Additional contact names - David Musial. Additional DBAs - Four Seasons Heating, Air Conditioning and Plumbing, Four Seasons Heating & Air Conditioning, Inc., Four Seasons Heating & Air.

"Great job"

Ilemi O on November 2025

Four Seasons Heating, Air Conditioning, and Plumbing began as a father-son business operating out of a Chicago garage in 1971. They went from home to home repairing furnaces and air conditioners with the goal of offering their customers honest and competent service. No extra charge for 24 hr emergency service. Additional contacts: Chicago 773-413-1505 & 773-413-1028, South suburbs 708-406-3002, Southwest suburbs 815-306-2471, West suburbs 630-210-3352, North & Northwest 847-201-3222 , Northwest Indiana 219-228-8606, and (866) 444-2404. Additional emails - [email protected], [email protected], [email protected]. Additional fax numbers- 773-284-9484, 847-783-0400. Additional contact names - David Musial. Additional DBAs - Four Seasons Heating, Air Conditioning and Plumbing, Four Seasons Heating & Air Conditioning, Inc., Four Seasons Heating & Air.

"Great job"

Ilemi O on November 2025


Marcus Mechanical

5.00(
2
)
Approved Pro

Marcus Mechanical

5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

Marcus Mechanical is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"Start with expert knowledge and great service on my A/C and furnace. Marcus Mechanical customer care and attention to detail are awesome. They were so helpful and got the job done in no time!"

Cynthia A on July 2023

Marcus Mechanical is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"Start with expert knowledge and great service on my A/C and furnace. Marcus Mechanical customer care and attention to detail are awesome. They were so helpful and got the job done in no time!"

Cynthia A on July 2023


JB REFRIGERATION, HEATING AND A/C INC.

New on AngiNew on Angi
Approved Pro

JB REFRIGERATION, HEATING AND A/C INC.

New on AngiNew on Angi
Approved Pro
28 years of experience
Free onsite estimate

JB Refrigeration, Heating & A/C, Inc., was started to give local home owners the choice of a local highly trained professional service tech. We use the latest material to give you satisfaction plus. Call today.

JB Refrigeration, Heating & A/C, Inc., was started to give local home owners the choice of a local highly trained professional service tech. We use the latest material to give you satisfaction plus. Call today.


Avatar for NSB Service Tech

NSB Service Tech

4.85(
36
)
Approved Pro

NSB Service Tech

4.85(
36
)
Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
8 years of experience

We are a licensed professional heating & cooling company that take great pride in providing a comfort and quality service to our customers at a fair price. It is our mission to provide excellent skill and workmanship to complete customer satisfaction from start to finish of a project. With our trained certified technicians we are well equipped to provide a high quality service

"My technician was very polite, explained everything that was going on with my furnace and what needed to be done.Overall Mr Marvin was awesome if I had my own rating scale I would rate him a 10â­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸"

Beverly B on January 2023

We are a licensed professional heating & cooling company that take great pride in providing a comfort and quality service to our customers at a fair price. It is our mission to provide excellent skill and workmanship to complete customer satisfaction from start to finish of a project. With our trained certified technicians we are well equipped to provide a high quality service

"My technician was very polite, explained everything that was going on with my furnace and what needed to be done.Overall Mr Marvin was awesome if I had my own rating scale I would rate him a 10â­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸"

Beverly B on January 2023


Avatar for TemperaturePro Chicago SW

TemperaturePro Chicago SW

4.55(
11
)
Approved Pro

TemperaturePro Chicago SW

4.55(
11
)
Approved Pro
Customers say: Quick response
143 local quotes requested
8 years of experience

TemperaturePro Heating & Cooling is the leading heating and air conditioning company in our area. Our members get 20% off all service and accessories. We are a local family owned company, with outstanding customer service and client satisfaction. We are here to provide you with all of your Heating and Air Conditioning needs. Make sure to ask us about our ProPlan Maintenance Membership to maximize your experience and savings.

"Scheduled maintenance listing the issue at hand. Charged 160, unable to solve problem listed, technician was not told about relief valve in scheduling details. Charging to come back with part and service $800 for what was initially spoken for $160. Deceptive business practices."

Alexander M on March 2025

TemperaturePro Heating & Cooling is the leading heating and air conditioning company in our area. Our members get 20% off all service and accessories. We are a local family owned company, with outstanding customer service and client satisfaction. We are here to provide you with all of your Heating and Air Conditioning needs. Make sure to ask us about our ProPlan Maintenance Membership to maximize your experience and savings.

"Scheduled maintenance listing the issue at hand. Charged 160, unable to solve problem listed, technician was not told about relief valve in scheduling details. Charging to come back with part and service $800 for what was initially spoken for $160. Deceptive business practices."

Alexander M on March 2025


Avatar for United Heating and Air Conditioning, Inc.

United Heating and Air Conditioning, Inc.

4.51(
197
)
Approved Pro

United Heating and Air Conditioning, Inc.

4.51(
197
)
Approved Pro
Customers say: Quick response
135 local quotes requested
8 years of experience

With over 9 Years experience in the HVAC industry, United Heating and Air Conditioning, Inc., is your industry expert. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a family owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today we look forward to working with you!

"Diagnosed and repaired. Great service!"

Shawn J on October 2025

With over 9 Years experience in the HVAC industry, United Heating and Air Conditioning, Inc., is your industry expert. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a family owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today we look forward to working with you!

"Diagnosed and repaired. Great service!"

Shawn J on October 2025


Avatar for Jim's Independent Heating and Cooling, Inc.

Jim's Independent Heating and Cooling, Inc.

4.88(
100
)
Approved Pro

Jim's Independent Heating and Cooling, Inc.

4.88(
100
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
9 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"He does good work for a good price."

Wallace C on May 2024

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"He does good work for a good price."

Wallace C on May 2024


Avatar for Porterhouse Heating & Cooling

Porterhouse Heating & Cooling

4.86(
197
)
Approved Pro

Porterhouse Heating & Cooling

4.86(
197
)
Approved Pro
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
586 local quotes requested

Nosotros no hablamos español. Porterhouse Heating and Cooling is locally owned and operated in Frankfort, IL. We service in the Chicagoland area, South side and Northwest, IN. This is your one stop shop for all of your Heating, A/C and Hot Water Heater repairs and installs. Also now offering air duct cleaning for entire house - call for pricing & details! We also repair and install thermostats (programmable and non programable). We service both Residential and Commercial properties. Prompt, professional service is the only way we do business. We are committed to serving our community and making sure your systems are operating efficiently and effectively. We are a step above the competition. We pride ourselves keeping our customers a No. 1 Priority. We are licensed, bonded and accredited with the BBB (Better Business Bureau). Financing is available.

"They knew exactly what was going on and exactly how to fix it, and the repair was less expensive than I was expecting."

Scott R on November 2025

Nosotros no hablamos español. Porterhouse Heating and Cooling is locally owned and operated in Frankfort, IL. We service in the Chicagoland area, South side and Northwest, IN. This is your one stop shop for all of your Heating, A/C and Hot Water Heater repairs and installs. Also now offering air duct cleaning for entire house - call for pricing & details! We also repair and install thermostats (programmable and non programable). We service both Residential and Commercial properties. Prompt, professional service is the only way we do business. We are committed to serving our community and making sure your systems are operating efficiently and effectively. We are a step above the competition. We pride ourselves keeping our customers a No. 1 Priority. We are licensed, bonded and accredited with the BBB (Better Business Bureau). Financing is available.

"They knew exactly what was going on and exactly how to fix it, and the repair was less expensive than I was expecting."

Scott R on November 2025


Avatar for Improved Comfort Heating & Air Conditioning

Improved Comfort Heating & Air Conditioning

5.00(
7
)
Approved Pro

Improved Comfort Heating & Air Conditioning

5.00(
7
)
Approved Pro
129 local quotes requested
4 years of experience

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. We are ethical, honest, and easy to communicate with. Call us today you'll be pleased you did. Thank you

"My case was an urgent one, and the Improved Comfort Heating & Air Conditioning team resolved the issue promptly and effectively that same day. It happened to be Halloween, a day when HOA staff usually leave early, yet their responsiveness was exceptional. When I called Mahdi to inform him of the situation, he arrived as quickly as possible despite the heavy traffic and repaired the heating system efficiently. Their office staff also kept me well informed about his schedule and handled everything with great professionalism. I truly appreciate their outstanding service and have added the company to my trusted list."

Chloe W on October 2025

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. We are ethical, honest, and easy to communicate with. Call us today you'll be pleased you did. Thank you

"My case was an urgent one, and the Improved Comfort Heating & Air Conditioning team resolved the issue promptly and effectively that same day. It happened to be Halloween, a day when HOA staff usually leave early, yet their responsiveness was exceptional. When I called Mahdi to inform him of the situation, he arrived as quickly as possible despite the heavy traffic and repaired the heating system efficiently. Their office staff also kept me well informed about his schedule and handled everything with great professionalism. I truly appreciate their outstanding service and have added the company to my trusted list."

Chloe W on October 2025

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Heating and Air Conditioning questions, answered by experts

If both your furnace and AC unit are more than a decade old, it may be a good idea to replace both of them. However, your furnace can last up to three decades, and your air conditioner can typically last up to 15 years, so consulting with a pro before deciding to replace both of them is best. If it’s before that time limit for each, you can fix many problems with repairs or just replace one.

You should use a breathable, weather-resistant cover with ventilation. It can be a top cover or a full cover that has mesh to allow airflow. A full, non-breathable cover can cause moisture to build up, leading to rust, frozen parts, and corrosion. A full cover also attracts unwanted critters, such as mice, that can damage the wiring and your unit. If you need to protect your AC unit from falling icicles, choose a sturdy top cover or piece of wood that prevents icicles from damaging your unit.

ACs don't run on water. They're not connected to drain pipes or any part of your plumbing system. However, they need refrigerant to run. Refrigerant is a gas or liquid that has a low boiling point and absorbs the heat in your home. ACs need this in order to be functional and cool your home. If you suspect your AC is low on refrigerant, you need to contact a licensed HVAC professional. Refrigerant is a dangerous chemical that requires specialized training and permits to work with. 

If left untreated, a frozen AC unit can lead to costly damage, especially to the compressor and evaporator coils. When ice forms on the evaporator coils, they become brittle and more susceptible to breaking. Plus, a freeze makes your AC system much less efficient, which means it's wasting energy and costing you more in your monthly energy bills.

If your drain line is clogged, your AC might stop cooling, shut down, or refuse to turn on at all. Otherwise, you might see your AC leaking water, find standing water or water damage near the unit, or notice a musty smell coming out of your air conditioner or vents.

The Mokena, IL 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.