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Areas Of Expertise: Hvac
"It was 90 degrees that day, came out the same day, work was complete within 1 hour. Would recommend."
Faye S. in August 2014
Areas Of Expertise: HVAC Installaction, Appliance Installation, HVAC Repair
"Arrived on time and did my project well!"
Rhonda L. in October 2022
Areas Of Expertise: 20+ years of experience, A/C Unit Service Installation and Repair, Furnace Service Installation and Repair , and 1 more
"Very professional about their work! Highly recommend!!"
Ray G. in January 2023
Areas Of Expertise: Handyman, Painting, Carpentry , and 2 more
"Great job"
Yuan W. in September 2021
Areas Of Expertise: Professional installation by experienced local contractors. A dedicated project coordinator will guide you every step of your project., Robust financing options and product selections to meet every budget, Manufacturer limited product warranty of up to 10 years (ask representative about written warranty details) , and 2 more
"The installation went great! Very happy with the work."
James S. in January 2023
In business since 2005
Areas Of Expertise: HVAC
About us: "We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the 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."
"Very accommodating and helpful!"
Alison O. in December 2022
In business since 2020
Areas Of Expertise: HVACC
About us: "With more than twenty four years experience in the industry Infinity Heating And Cooling is ready for your HVAC needs. Give us a call to find out why we are the first choice of all our customers."
Areas Of Expertise: HVAC
"Gus was a true professional who gave me great advise. I appreciated his honesty, my unit was in great working condition and he gave me some great advise on what could possibly be running up my heating bill.. Gus also, gave me a discount on his service which I so greatly appreciated! HIGHLY RECOMMEND"
Lela G. in February 2021
Areas Of Expertise: Heating, Forced Air System Service - Installations (All Major Brands), AC
"Very professional service"
Robert S. in November 2015
Areas Of Expertise: Professional HVAC Service, 12+ Years Experience
"He does a good job."
Loyce O. in November 2018
Areas Of Expertise: A/C Repair, A/C Install
"They have done large and small projects for me and did an excellent job on all of them. I highly recommend them!"
Mark P. in March 2022
Areas Of Expertise: All of your heating & cooling needs, Central Heating, Central A/C
"Installer was great. Efficient and fast and left no garbage behind."
Carol L. in April 2018
Areas Of Expertise: Plumbing, Drain cleaning, Indooor air quality , and 2 more
"Very responsive and offered options for financing. The Legendary Service Team has a thorough understanding of regulations and offers environmentally friendly suggestions for your HVAC needs. They did a furnace/AC replacement in my home. Their scehduling system texts you when they are in route to your home. The install went seamlessly. They kept all work areas covered and clean. I will use them for all future maintenance needs."
Jan O. in October 2022
Areas Of Expertise: Central A/C - Service or Repair, Refrigeration System - Repair or Service, Gas Furnace Repair
"They were very professional and detailed in their work. They also had great customer service and very courtesy! Excellent company!"
Tamika B. in May 2019
Areas Of Expertise: Furnace Installation, Central A/C - Install
"Kieth and his crew did a excellent job. I had central Air installed into my house. They were the best priced and most professional. We are super happy with the way it all turned out and will be using them for all of our heating and cooling needs."
Mike C. in April 2017
7723 W. Patterson
Chicago, IL 60634
3447 R.f.d.
Long Grove, IL 60047
244 Harding St
Grayslake, IL 60030
2340 Alta Vista Drive
Waukegan, IL 60087
17913 W. Winnebago Drive
Wild Wood, IL 60030
5920 256th Ave.
Salem, WI 53168
1950 W. Overlook Court
Round Lake, IL 60073
3309 S. Route 31
Crystal Lake, IL 60012
236 N. Genesee St.
Waukegan, IL 60085
8 E. N.W. Hwy
Mt Prospect, IL 60056
A furnace generates and distributes heated air throughout your home. A vital part of the heating, ventilation, and air conditioning (HVAC) system—though it does not cool air—you activate a furnace when you set or adjust the temperature in a room using the thermostat. Furnaces can run off natural gas, oil, electric, or propane.
The average gas furnace lasts 15 to 20 years, though some electric furnaces can last 30 years or more.
In addition to furnace type, your unit’s lifespan also depends on its size and the heating system you have—two-stage furnaces are more efficient and less likely to break than single-stage furnaces.
Having a reputable HVAC technician perform annual furnace maintenance and inspections can help ensure you get the most out of your unit. And, as always, change your filters regularly—a dirty filter can block airflow and overwork the motor.
You should change your furnace filter every one to three months to help maintain air quality, keep energy costs in check, and extend your unit’s lifespan. If people in your home have dust or pet dander allergies, you may consider changing your filters more regularly. Looking for an even simpler guideline? If the filter is dirty, replace it.
The average cost of a furnace unit is $2,300 to $7,200, plus $150 to $500 per hour for installation. Furnace replacement prices depend on the type of furnace you need, its size, and local labor costs.
If your furnace installation requires new gas lines or additional ductwork, add $250 to $800 for the gas lines and $3,00 to $5000 on average for the ductwork to your overall project costs.
Waukegan Heating & Furnace Contractors are rated 4.6 out of 5 based on 417 reviews of 16 pros.
The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.
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