Get matched with top heating and air conditioning pros in Grafton, IL
There are 4 highly-rated local heating and air conditioning pros.
TRUSTED BY GRAFTON, IL HOMEOWNERS
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55 Verified Reviews for Heating And Air Conditioning Service pros in Grafton, IL
*The Angi rating for Heating And Air Conditioning Service companies in Grafton, 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 Grafton, 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 June 23, 2025
Heating and air conditioning pros in Grafton
Appliance Doctor has been #1 in customer service since 2010. Appliance Doctor is a family owned and operated business that specializes in all kinds of appliance repairs. Let us help you update your kitchen by fixing any refrigerator, freezer, and other kitchen appliances. Looking to save money on energy costs? Let us take a look at your old washer and dryer! House not cooling off in the summer heat? Call Appliance Doctor to come and repair your air conditioner or heater. So if you are looking for a local and reliable appliance repair service, schedule and appointment with the Appliance Doctor, and get your appliances fixed right the first time!
Appliance Doctor has been #1 in customer service since 2010. Appliance Doctor is a family owned and operated business that specializes in all kinds of appliance repairs. Let us help you update your kitchen by fixing any refrigerator, freezer, and other kitchen appliances. Looking to save money on energy costs? Let us take a look at your old washer and dryer! House not cooling off in the summer heat? Call Appliance Doctor to come and repair your air conditioner or heater. So if you are looking for a local and reliable appliance repair service, schedule and appointment with the Appliance Doctor, and get your appliances fixed right the first time!
We are your one stop shop for heating and cooling services, plus Fireplaces and seamless gutters! From new heating system installation to air conditioning repair, we do it all with friendly service and affordable prices. No job is too big or small for us, and we would love the opportunity to serve you.
We are your one stop shop for heating and cooling services, plus Fireplaces and seamless gutters! From new heating system installation to air conditioning repair, we do it all with friendly service and affordable prices. No job is too big or small for us, and we would love the opportunity to serve you.
Residential Heating & Cooling Experts. Service, Install & Maintain HVAC systems.
"Matt is very particular about his work. He did all the work by himself and holds himself to very high standards. I have nothing but good things to say about his initial work, follow-up, maintenance and professionalism."
Bob B on January 2018
Residential Heating & Cooling Experts. Service, Install & Maintain HVAC systems.
"Matt is very particular about his work. He did all the work by himself and holds himself to very high standards. I have nothing but good things to say about his initial work, follow-up, maintenance and professionalism."
Bob B on January 2018
Eclipse Heating & Air, Inc., established in 2004 in Plainfield, IL, stands as the premier choice for heating and cooling solutions in the region. Serving Plainfield and its surrounding areas with dedication, we specialize in comprehensive HVAC services including installation, heating, cooling, and light commercial work. Our commitment to customer satisfaction is unmatched, offering 24-hour emergency services to ensure your comfort at any time. For reliable and professional HVAC services, contact Eclipse Heating & Air, Inc. in Plainfield today!
Eclipse Heating & Air, Inc., established in 2004 in Plainfield, IL, stands as the premier choice for heating and cooling solutions in the region. Serving Plainfield and its surrounding areas with dedication, we specialize in comprehensive HVAC services including installation, heating, cooling, and light commercial work. Our commitment to customer satisfaction is unmatched, offering 24-hour emergency services to ensure your comfort at any time. For reliable and professional HVAC services, contact Eclipse Heating & Air, Inc. in Plainfield today!
We are a company based out of Illinois. We provide indoor air quality solutions.
We are a company based out of Illinois. We provide indoor air quality solutions.
Complete property maintenance services commercial and residential
Complete property maintenance services commercial and residential
Licensed, bonded and insured contractors, 24/7 emergency service, paperless billing, excellent customer service, professional technicians, custom electrical design planning, custom installations, custom remodeling.
Licensed, bonded and insured contractors, 24/7 emergency service, paperless billing, excellent customer service, professional technicians, custom electrical design planning, custom installations, custom remodeling.
R.J. O’Neil, Inc. is a small shop with a lot of know-how. Since 1926, R. J. O’Neil, Inc. has been serving Montgomery, IL and the surrounding area. With a team of talented and skilled workers who can solve any plumbing or HVAC issue, it won’t matter if you own a business or if your problem is at home. From installing a faucet in your home or school to plumbing entire buildings, they have done it all. Always reliable and always on call, R.J. O’Neil, Inc. is the first choice in service and ability. Call us at (630)906-1300, email us at [email protected], or feel free to stop in at 1125 S. Lake Street, Montgomery, IL 60538.
R.J. O’Neil, Inc. is a small shop with a lot of know-how. Since 1926, R. J. O’Neil, Inc. has been serving Montgomery, IL and the surrounding area. With a team of talented and skilled workers who can solve any plumbing or HVAC issue, it won’t matter if you own a business or if your problem is at home. From installing a faucet in your home or school to plumbing entire buildings, they have done it all. Always reliable and always on call, R.J. O’Neil, Inc. is the first choice in service and ability. Call us at (630)906-1300, email us at [email protected], or feel free to stop in at 1125 S. Lake Street, Montgomery, IL 60538.
i WORK BY MY SELF
i WORK BY MY SELF
FAQs for heating and air conditioning service projects in Grafton, IL
Knowing how long your existing HVAC units can last is essential to determine if you need a repair or replacement. Typically, most modern air conditioning units can last between 15 to 20 years, and most furnaces can work properly for 15 to 30 years. If your HVAC system is on the older side and you decide to replace one unit, it might make sense to replace both simultaneously to save on costs and future hassle.
While different HVAC contractors might offer higher or lower prices than competitors, the best time to replace your HVAC system is when customer demand is low. The beginning of summer and the beginning of winter bring the most demand for HVAC systems, so if you can, consider replacing your HVAC units in the early spring or fall. Many HVAC companies offer special off-season coupons that help lower the overall cost.
The average cost to hire an HVAC contractor is between $50 and $150 per hour if charging hourly. However, some HVAC contractors will charge a flat fee by the type of service they are performing—for example, an inspection can cost between $150 to $500. Keep in mind that emergency repairs—which are made after business hours or around major holidays—generally cost more than scheduled repairs.
Yes, most states require HVAC technicians to be certified, and for good reason. Hiring an unlicensed HVAC technician could lead to poor quality work, costly future expenses, and potential code violations.
As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include:
The owner, principal, or relevant manager passed a criminal background check
Required to have applicable state and local licenses
Maintain an average star rating of 3.0 or better on our network, if they have at least one review
Paying to advertise their services
Meeting any other eligibility criteria required by Angi
Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.
The average cost of HVAC repairs is around $350. However, that price can be as low as $100 or as high as $2,000 or more, depending on the repair. For example, replacing a capacitor is a relatively inexpensive repair, ranging from $100 to $500. However, a compressor repair is a more expensive repair, ranging from $750 to $2,000.
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