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TRUSTED BY POSEN, IL HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon287
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Posen, IL

*The Angi rating for Heating And Air Conditioning Service companies in Posen, IL 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 Posen, IL 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 May 28, 2026

Find Heating and air conditioning pros in Posen

Avatar for Porterhouse Heating & Cooling
Porterhouse Heating & Cooling
4.8(
218
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallBoiler or Radiator Heating System - Install or Replace+16 more

Serving Posen, IL and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"I received same-day service when calling to make an appt. The service tech was punctual, efficient, thorough and gave me an awesome deal on multiple furnaces. Did not overcharge, or recommend unnecessary work. Seems trustworthy. Will definitely consider this company again for any of my hvac needs in the future!!"
Work truck
Certification
Business card
Response time9 hrs
19 neighbors recently requested a quote
Recommended by94%of homeowners
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Avatar for Mr Duct Chicagoland
Mr Duct Chicagoland
4.8(
863
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallAir Ducts & Vents - Clean+2 more

Serving Posen, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Warranties offered

"The technician did a very good job cleaning the hvac ducts."
Residential Air Duct Cleaning
Mr. Duct trucks parked outside of a commercial air duct cleaning job site in Chicago.
A dryer vent before being cleaned by Mr. Duct.
A Mr. Duct technician cleaning a dryer vent at a pet salon
A Mr. Duct technician cleaning a furnace

+81

Response time1 day
24 neighbors recently requested a quote
Recommended by90%of homeowners
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Avatar for Home Comfort Systems Inc
Home Comfort Systems Inc
4.9(
315
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallCentral A/C - Service or Repair+47 more

Serving Posen, IL and surrounding areas

Approved

In business since 1972

Free estimates

Emergency services offered

"Highly recommend. Found this company last year on Angie's List and this is the second time using them. I was in a pinch as the A/C went out and we have a little baby. I called and they got someone out the same day. Jeff was great...knowledgeable, friendly and answered a lot of questions! Got the unit working again! These are my go-to HVAC guys!"
Additional Photos
Response time8 hrs
Response rate100%
10 neighbors recently requested a quote
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Avatar for Four Seasons Heating & Air Conditioning
Four Seasons Heating & Air Conditioning
4.3(
3,297
)
Central A/C - InstallDucts & Vents - Install or ReplaceGas Furnace / Forced Air Heating System - Install+47 more

Serving Posen, IL and surrounding areas

Approved (Corporate)

In business since 1971

Free estimates

Emergency services offered

"Everyone from the sales person to installers were great. I love our new HVAC system!"
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Response time9 hrs
35 neighbors recently requested a quote
Recommended by86%of homeowners
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Avatar for ARS / Rescue Rooter Chicago
ARS / Rescue Rooter Chicago
4.7(
184
)
Central A/C - InstallCentral A/C - Service or RepairGas Furnace / Forced Air Heating System - Install+5 more

Serving Posen, IL and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1922

Free estimates

Emergency services offered

"ARS gave excellent service installing a new Furnace , A/C, and Water heater. They were quick and efficient. Highly recommend"
ARS
Response time3 days
Response rate100%
340 neighbors recently requested a quote
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Avatar for R&J Preventative Maintenance
R&J Preventative Maintenance
4.9(
39
)
Central A/C - Service or RepairElectric Boiler or Radiator Heating System - RepairElectric Furnace / Forced Air Heating System - Repair+2 more

Serving Posen, IL 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."
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+6

Recommended by56%of homeowners
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Avatar for LOWE'S Air Duct Cleaning Inc. -- Unlimited Vents
LOWE'S Air Duct Cleaning Inc. -- Unlimited Vents
4.6(
163
)
Air Ducts & Vents - Clean

Serving Posen, IL and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"Fixed my poor ventilation of my dryer duct. Don't know how effective the hvac duct cleaning was. I figured it didn't hurt to do it once since it's never been done but mostly purchased deal for dryer duct."
Additional Photos
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+30

Response time9 hrs
Response rate100%
10 neighbors recently requested a quote
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Avatar for NSB Service Tech
NSB Service Tech
4.7(
51
)
Gas Furnace / Forced Air Heating System - InstallElectric Furnace / Forced Air Heating System - InstallCentral A/C - Service or Repair+4 more

Serving Posen, IL and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"I Highly recommend Mr Wooten! He is always professional, reliable, and he provides excellent service. Honest work, fair pricing, and someone you can trust. If you need HVAC service, give him a call, you won’t regret it!!!"
Heating & cooling
Heating & cooling
Heating & cooling
Heating & cooling
Heating & cooling

+24

3 neighbors recently requested a quote
Recommended by81%of homeowners
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Discovery Heating & Cooling, Inc.
4.6(
80
)
Furnace / Forced Air Heating System - Repair or ServiceGas Boiler or Radiator Heating System - InstallGas Furnace / Forced Air Heating System - Install+1 more

Serving Posen, IL and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"Technician was very friendly he wore his mask, he diagnosed the problem, I needed a cleaning of furnace and thermostat replaced now furnace is working great it did not need to be replaced as previously quoted by another HVAC company."
Response time8 hrs
Recommended by87%of homeowners
Request Quote
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Heating and Air Conditioning questions, answered by experts

On average, an AC unit lasts between 10 and 20 years. However, the specific lifespan depends on the type of unit, how often it's used, the local climate, and the quality of maintenance. Central AC units typically last 12 to 17 years, while window units have a shorter lifespan of 8 to 10 years. Portable AC units last about 5 to 10 years, and ductless mini-split systems can last up to 20 years. To extend the life of your AC unit, it's important to perform regular maintenance, such as replacing filters, cleaning coils, and scheduling annual professional tune-ups.

Yes. Your air supply should be balanced. The return and supply ducts need to maintain that balance, and this only occurs because an equal amount of air should be entering and leaving your HVAC system. Changes in pressure, extreme weather, and blocking vents with furniture or your stuff can make the air supply unbalanced and cause your home to get too cold or hot.

An HVAC system typically lasts between 10 and 30 years, with an average lifespan of 15 to 25 years. The longevity of the system is influenced by factors such as the quality of the unit, usage frequency, local climate, and how well it is maintained. Regular maintenance, including cleaning, filter replacements, and professional inspections, can help maximize its lifespan. Different components within the system have varying life expectancies. For example:

  • Furnaces: 15 to 30 years

  • Boilers: 20 to 35 years

  • Air Conditioners (AC units): 12 to 20 years

  • Heat Pumps: 10 to 20 years

  • Ductless Mini-Splits: 10 to 30 years

The higher the BTU rating an air conditioner has, the more effective it can be at cooling your space. It will cool off your room faster in the short term. However, over the long term, if the unit has too many BTUs for the space, it can wear down the unit faster and shorten its life span.

You can buy R-22 refrigerant for your home air-conditioning system through your local AC repair specialist, who can also refill your R-22 system as needed. You may find that the cost of R-22 has gone up due to shortages as the EPA banned this refrigerant. Ask your pro to inspect your system for any leaks or issues.

The Posen, 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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