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TRUSTED BY NORTHFIELD, IL HOMEOWNERS

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

Find Heating and air conditioning pros in Northfield

Avatar for Shavitz Heating and Air Conditioning
Shavitz Heating and Air Conditioning
4.7(
417
)

Serving Northfield, IL and surrounding areas

Approved

In business since 1904

Free estimates

Emergency services offered

"The unit is very old and it's not worth fixing as it needs to be replaced. The technician was very knowledgeable and informed me of my options. I have been using Shavitz for years and they replaced my main HVAC unit a few years back. They always come through and make it happen. When other companies say no, they try and come up with solutions to help."
Response time10 hrs
Response rate100%
5 neighbors recently requested a quote
Avatar for Preferred Comfort Heating and Cooling
Preferred Comfort Heating and Cooling
4.9(
73
)

Serving Northfield, IL and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Vinny came over to my home the same day to give an estimate as I needed to replace my exisiting humidifier. I already knew it wasn’t working and super old so best to replace it. He explained everything to me when looking at my furnace room. Explained the different size and efficiency of the various models I could use with the size of my home. Quick to schedule installation as well :) I will definitely use this company for future HVAC needs!"
Ready & able to install same day or the next!
Commercial rooftop repair
Full installation. Can’t stop a Trane!
Replacing a condenser coil (Ameristar)
Commercial B&G pump

+3

Response time4 hrs
Response rate87%
Recommended by97%of homeowners
Avatar for All Temp Heating & Air Conditioning
All Temp Heating & Air Conditioning
4.5(
2,817
)

Serving Northfield, IL and surrounding areas

Approved (Corporate)

In business since 1938

Free estimates

Emergency services offered

"They came early in the morning for a new HVAC install. Everything went well. They were neat and clean. The price was well below a comparable system from another company. They provided several options to replace out ageing HVAC system"
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100% Customer Satisfaction

+6

Response time10 hrs
43 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for G & R Heating & Air
G & R Heating & Air
4.6(
130
)

Serving Northfield, IL and surrounding areas

Approved

Super Service Award Winner

Free estimates

Emergency services offered

Warranties offered

"I had a great experience with their HVAC services. They repaired my electrical baseboard heater quickly and made sure everything was working perfectly before leaving. The team was professional, punctual, and very knowledgeable. They also installed our new central A/C system smoothly with no issues at all. Communication was clear throughout the process, and the pricing was fair. Highly satisfied with the quality of work and customer service. I would definitely recommend them for any heating or cooling needs."
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+20

Response time11 hrs
Response rate100%
83 neighbors recently requested a quote
Avatar for Lifeline Plumbing Heating & Cooling
Lifeline Plumbing Heating & Cooling
4.6(
2,422
)

Serving Northfield, IL and surrounding areas

Approved

In business since 2011

Emergency services offered

Warranties offered

"Coldest Polar Vortex in history -44F, our 10+ year old furnace said no more. Travis, from Lifeline was here in 3 hours. We upgraded to a dual stage, 96%ECM, 100,000 BTU, HVAC. Travis also was able to get us a $450 ComEd rebate. Before leaving, he loaned us new, highly efficient space heaters, while they picked up our new system. Bob and John completed installation within 3 hours, no breaks. Its worth noting they also installed our A/C in 2017 with the same elitist standards as our new HVAC. I would highly recommend to family and friends. Lifeline has become like family, -perfectionist till the end. My hat is off to you, Lifeline."
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+15

Response time7 hrs
13 neighbors recently requested a quote
Recommended by89%of homeowners
Dr. HVAC Heating and Cooling
4.5(
376
)

Serving Northfield, IL and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

Dr. HVAC has been in business for 31 years, owned and operated by Steve Rokkas. Steve is personally involved with every project to insure complete customer satisfaction. If you are in need of a full-service HVAC contractor, call Dr. HVAC for reliable, speedy installation at the best prices in the Skokie, IL area. If you are looking for duct work or heating services call Dr. HVAC for the best customer service in the area. Contact us today!\nAll equipment comes with 5 yr part customer has to register for 10yrs parts

Recommended by92%of homeowners
Avatar for EE's HVAC, Inc.
EE's HVAC, Inc.
4.9(
14
)

Serving Northfield, IL and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

"Rob was fantastic. Very knowledgeable. Very kind. He took me step by step through. the whole process of replacement. I appreciated how he made sure I understood everything. In the end a family member helped with a quick fix. For now OK. But for anyone looking for someone to trust and give you honest information. EE'S HVAC is one you should call."
Response time12 hrs
Response rate94%
Recommended by100%of homeowners
Avatar for Phoenix HVAC, LLC
Phoenix HVAC, LLC
4.8(
64
)

Serving Northfield, IL and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Anthony is a skilled, experienced HVAC technician. He started this business from scratch and has worked hard to build it and grow it in a very short time. His success speaks to the quality of the work he does and the service he provides."
Staging and Wrapping Ductwork
Staging and Wrapping Duct Work
Installation
OUR WORK
OUR WORK

+21

Response time9 hrs
Response rate92%
Recommended by96%of homeowners
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Heating and Air Conditioning questions, answered by experts

You should clean your air conditioner at least once per year, but you may need to clean your whole HVAC system (including the air ducts) more often. According to the National Air Duct Cleaners Association, you may need to clean them more frequently depending on factors like whether you smoke, have pets, or have allergies.

A damper motor can last up to 15 years, but it can wear out more quickly than that if you run your HVAC unit a lot. So you might expect a longer life in a colder climate than if you live in a warmer climate.

A window AC unit is not completely silent. You’ll hear the sound of air blowing, and if you put your ear right up next to the unit, you may hear a slight hiss or gurgle as the refrigerant flows through the system. That said, if your system is making a running water sound, a loud banging sound, a grinding sound, or physically vibrating, you may be facing an issue or malfunction with your AC unit.

Your heating and cooling systems cost you the most on your electric bill and make up 50% of your bill on average. Your washing machine, dryer, oven, and stove contribute significantly to your electric bill as well. Lights, fans, and smaller electronics add up, but aren’t the biggest energy consumers. You can reduce your power usage by setting optimal temperatures on your thermostat and investing in energy-efficient appliances.

Most HVAC companies recommend against setting your AC below 70 as it could freeze up the system and cause more problems. Regardless of how hot it is outside, there is generally a 20 degree difference between the outside and inside temperatures, so even if it’s 100 degrees outside, your AC will likely not be able to cool your home to 70 degrees.

The Northfield, 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.