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TRUSTED BY DOLTON, 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 Dolton

Avatar for Porterhouse Heating & Cooling

Porterhouse Heating & Cooling

4.86(
198
)
Approved Pro

Porterhouse Heating & Cooling

4.86(
198
)
Approved Pro
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
17 years of experience

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 were prompt. They came and made the repair, and within 5 hours they were done!"

Alain Z on December 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 were prompt. They came and made the repair, and within 5 hours they were done!"

Alain Z on December 2025


Avatar for Viewtech Electrical

Viewtech Electrical

4.72(
174
)
Approved Pro

Viewtech Electrical

4.72(
174
)
Approved Pro
Super Service Award
Customers say: True professional
28 years of experience
Emergency services offered

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 thrive to take care of all of our clients unique needs. We are ethical, honest and easy to communicate with. Call us today you'll be pleased you did. Thank you!

"He was very nice and caring, and called back to confirm everything was working!"

Selena G on December 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 thrive to take care of all of our clients unique needs. We are ethical, honest and easy to communicate with. Call us today you'll be pleased you did. Thank you!

"He was very nice and caring, and called back to confirm everything was working!"

Selena G on December 2025


Avatar for Lightway Electric, Inc.

Lightway Electric, Inc.

4.74(
141
)
Approved Pro

Lightway Electric, Inc.

4.74(
141
)
Approved Pro
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
19 years of experience

Lightway Electric is a very professional & reliable electrical company to work with as we have more than 13 years experience. Our experience varies from different types of electrical installations & service calls. Our professionalism & integrity is unmatched in the industry. Our mission is to provide 100% dependable, high-quality service to our customers. We service both Cook County & DuPage County here in the Land of Lincoln State. From new electric installations to upgrades & service calls you can rely on Lightway Electric for all of your electrical needs. We don't have a lot of overhead like fleets of trucks so we don't have over inflated pricing. You will be extremely pleased with our work & reliability. I look forward in working with you.

"Robert Rutkowski of Lighyway purchased and installed two bathroom fans with light and heater! Fans are vibrating and extremely loud as to be unusable!, He did NOT enter attic but used a saw that more than likely broke off existing bracing! He the said we should have purchased better fans! We were not even given a choice!"

Bonnie S on August 2018

Lightway Electric is a very professional & reliable electrical company to work with as we have more than 13 years experience. Our experience varies from different types of electrical installations & service calls. Our professionalism & integrity is unmatched in the industry. Our mission is to provide 100% dependable, high-quality service to our customers. We service both Cook County & DuPage County here in the Land of Lincoln State. From new electric installations to upgrades & service calls you can rely on Lightway Electric for all of your electrical needs. We don't have a lot of overhead like fleets of trucks so we don't have over inflated pricing. You will be extremely pleased with our work & reliability. I look forward in working with you.

"Robert Rutkowski of Lighyway purchased and installed two bathroom fans with light and heater! Fans are vibrating and extremely loud as to be unusable!, He did NOT enter attic but used a saw that more than likely broke off existing bracing! He the said we should have purchased better fans! We were not even given a choice!"

Bonnie S on August 2018


Avatar for Four Seasons Heating & Air Conditioning

Four Seasons Heating & Air Conditioning

4.41(
3,062
)
Approved Pro

Four Seasons Heating & Air Conditioning

4.41(
3,062
)
Approved Pro
Customers say: Super punctual
55 years of experience
Free onsite estimate

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.

"They are opportunist and unethical."

Laura D 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.

"They are opportunist and unethical."

Laura D on November 2025


Discovery Heating & Cooling, Inc.

4.78(
74
)
Approved Pro

Discovery Heating & Cooling, Inc.

4.78(
74
)
Approved Pro
Customers say: Quick response
22 years of experience
Free onsite estimate

Discovery Heating & Cooling, Inc. welcomes you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality craftsmanship will accurately reflect your taste and lifestyle. We are known for our prompt service and superior attention to detail. From conception to completion we work with you until the job is done. You can count on Discovery Heating & Cooling to get the job done right the first time. We will meet with you at your convenience and will not keep you waiting. There is no job that is to small and we will strive to make you our life long customer. Call today and you will be glad you did.

"The tech was on time, professional and clearly explained the issues with our furnace. We plan on using this business again."

PAMELA B on May 2023

Discovery Heating & Cooling, Inc. welcomes you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality craftsmanship will accurately reflect your taste and lifestyle. We are known for our prompt service and superior attention to detail. From conception to completion we work with you until the job is done. You can count on Discovery Heating & Cooling to get the job done right the first time. We will meet with you at your convenience and will not keep you waiting. There is no job that is to small and we will strive to make you our life long customer. Call today and you will be glad you did.

"The tech was on time, professional and clearly explained the issues with our furnace. We plan on using this business again."

PAMELA B on May 2023


"Worker arrived on time and had all the tools needed. Did the job quickly. Very pleased with the work"

Terry S on April 2024

We are here to offer you competitive pricing to make sure that you are getting the best bang for your buck! Call today and see just how bad we are waiting and ready to provide you with the highest quality in workmanship, materials and professionally friendly service!

"Worker arrived on time and had all the tools needed. Did the job quickly. Very pleased with the work"

Terry S on April 2024


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
9 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 Smart Dova's Home Service and Renovation, LLC

Smart Dova's Home Service and Renovation, LLC

5.00(
18
)
Approved Pro

Smart Dova's Home Service and Renovation, LLC

5.00(
18
)
Approved Pro
Super Service Award
Customers say: True professional
5 years of experience
Free onsite estimate

Our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.

"He came out within two hours gave me a quote next day fixed the two panel that blew down due to the high winds. Very professional did an outstanding job. I recommend him 100%"

Holly T on November 2025

Our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.

"He came out within two hours gave me a quote next day fixed the two panel that blew down due to the high winds. Very professional did an outstanding job. I recommend him 100%"

Holly T on November 2025


Avatar for Home Repairs R' Us Inc

Home Repairs R' Us Inc

4.81(
225
)
Approved Pro

Home Repairs R' Us Inc

4.81(
225
)
Approved Pro
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
25 years of experience

Please NOTE: ***WE DO NOT ACCEPT FURNITURE ASSEMBLY NOR TV/WALL MOUNTING PROJECTS.*** With over 17 years of Plumbing, Interior painting and all facets of general handyman work, Home Repairs R Us continues to be South/Southwest Chicago's "One Stop Home Repair Service Shop". Deal direct with owner Eric Henry and his dedicated, professional crew on any handyman job you need completed. Eric's wide home repair skill set makes it convenient for any home owner to make one call and accomplish just about any service needed at your residence or business. Call us today!

"Everything is beautiful. The two of them tackle it in two days. I'm very happy with the work."

JEROME W on November 2020

Please NOTE: ***WE DO NOT ACCEPT FURNITURE ASSEMBLY NOR TV/WALL MOUNTING PROJECTS.*** With over 17 years of Plumbing, Interior painting and all facets of general handyman work, Home Repairs R Us continues to be South/Southwest Chicago's "One Stop Home Repair Service Shop". Deal direct with owner Eric Henry and his dedicated, professional crew on any handyman job you need completed. Eric's wide home repair skill set makes it convenient for any home owner to make one call and accomplish just about any service needed at your residence or business. Call us today!

"Everything is beautiful. The two of them tackle it in two days. I'm very happy with the work."

JEROME W on November 2020


Long Shun HVAC and Refrigeration Inc.

4.38(
120
)
Approved Pro

Long Shun HVAC and Refrigeration Inc.

4.38(
120
)
Approved Pro
Customers say: Quick response
13 years of experience
Free onsite estimate

Long Shun HVAC and Refrigeration Inc., professionals have over 5 years of experience making your home or office as comfortable as possible. Whether a heating or cooling issue, our company can get the job done right the first time. From central air installs to heat pump replacements, Long Shun HVAC and Refrigeration, Inc., does it all! Our professionals are dependable, qualified, and provide the highest level of customer service. Call us today for a free quote!

"Great job. Estimate was spot on."

Kay P on July 2025

Long Shun HVAC and Refrigeration Inc., professionals have over 5 years of experience making your home or office as comfortable as possible. Whether a heating or cooling issue, our company can get the job done right the first time. From central air installs to heat pump replacements, Long Shun HVAC and Refrigeration, Inc., does it all! Our professionals are dependable, qualified, and provide the highest level of customer service. Call us today for a free quote!

"Great job. Estimate was spot on."

Kay P on July 2025

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Heating and Air Conditioning questions, answered by experts

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.

This depends on the extent of the freezing. Some ACs only need an hour or two to thaw out, but others may need a full day to completely unfreeze. Once you turn off the system to let it unfreeze, check it periodically to make sure the drain pan doesn’t overflow. When you turn the system back on, keep an eye on it to ensure it doesn’t start freezing again.

On average, replacing an AC compressor costs between $800 and $2,300, but it could cost as much as $2,800. There are a few factors that impact the price of a compressor replacement, including the type and size of the compressor, as well as the type of HVAC system and local labor rates.

You should service your AC at least once per year, in the spring, and twice per year if your unit is 10 years or older. As your unit ages, more maintenance can catch problems early and help the system reach its full lifespan potential, usually 15 years.

Get on your HVAC technician’s schedule in early spring so your unit is ready to go for the season. If you’re doing two inspections per year, aim for one in the spring and one in the fall. You should also service your furnace once per year in the fall.

AC capacitors last between five and 15 years, with an average lifespan of 10 years. Most people only need to replace a capacitor once during an AC unit’s lifetime. You don’t need to replace the capacitor unless something is wrong with it, which an HVAC repair pro can diagnose. 

The Dolton, 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.

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