G&R Heating & Air
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G&R Heating & Air
G&R Heating & Air, locally based in Gilberts, IL, provides expert air conditioning and furnace repair services for homes and businesses located in the Northwest Suburbs, Chicagoland suburbs, and Northern Illinois - including Elgin, South Elgin, Bartlett, St. Charles, and Geneva, IL.

Owned by Greg Zarris and Rob Serpico, our company brings down-to-earth advice to checking and cleaning home air conditioning systems, furnace repair, and providing sump pump and water heater replacements.The G&R logo is a representation of the owners, with the gator representing Greg and the rhino representing Rob.
Services
We are still open due to the fact that we are an essential service provider recognized by the state. We are here to serve you and you can rest assured that our technicians are taking every precaution to keep you safe while we are assisting you! If your air conditioner isn't working properly, then you could walk into a house that's warmer inside than it is outside, and that can leave you feeling frustrated and unsure of what to do.
We are available 24 hours a day, seven days a week to meet all of your residential or commercial HVAC needs! There is a $95 inspection and diagnosis charge for service requests. If you are located over 25 miles away from Gilberts, IL on a Google search, there may also be a trip charge. We appreciate your interest in our company and look forward to helping you however we can.
You may have asked yourself: Can I finance a new furnace? Can I finance a new air conditioner? What about financing other HVAC upgrades such as indoor air quality or even financing large repairs? Our goal is to make the financing process as simple and quick as possible for our customers, and we provide several options to meet your needs.
Once summer rolls around, you look forward to spending time outside, enjoying the sunshine and the warm weather, but, once you get too warm, you want to escape inside to the cool, comfortable interior of your home. However, if your air conditioner isn't working properly, then you could walk into a house that's warmer inside than it is outside, and that can leave you feeling frustrated and unsure of what to do.
At G&R Heating and Air, we know that you and your family want to be happy and comfortable during the summer months. When warm temperatures return to Gilberts and the surrounding area, then it's important to make sure your air conditioner is working properly. If your current AC is struggling to keep up, then it might be time to install a new unit.
Reviews (6)
Ross Patterson
Ross Patterson
Jan 04, 2022
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I requested a furnace cleaning and service on three units. No fault of theirs , the furnaces were in need of replacement. When the units were removed , the units were filthy. They were not vacuumed out and the blower motors were covered in lintel like material. Nothing appears to have been lubed. I was charged for the cleanings . I furnish the filters and thermo couplers. I hired another company to install three new units.
Pattii Farias
Pattii Farias
Jan 04, 2022
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Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
Great company and excellent service man! Jerehmy was terrific. He located the issue immediately and replaced the faulty part in no time. I will recommend this company to everyone I know.
Service: Heating system repair
Mike Conlin
Mike Conlin
Dec 28, 2021
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Critical: Punctuality, Value
Technician showed up 2 hours after the 2 hour appointment window I was provided. Was very expensive! About $800 for an hour of work. The part was under warranty.
Service: Heating system repair
Nancy Graves
Nancy Graves
Dec 24, 2021
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G & R Heating and Air has been a Godsend this year! Our AC unit broke over the summer, and they came the next day to install a new unit. Then, last week, our 21-year-old heater broke too. Jeremy assessed our needs, and gave me good options. He was very professional and knowledgeable. He said the new unit would arrive early the next morning, which it did. Mike came to install the unit later that day. And after an already long day for him, he stayed until 11:00 p.m. to complete the installation. Jeremy came back the following day to make a minor adjustment. We're now enjoying a nice warm home! All
Yingfu Liu
Yingfu Liu
Dec 22, 2021
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Great Customer Service at the beginning of business but NO customer service after the service was completed.
I believe their email system sends out feedback email automatically and I assume no one checks on it as I provided some feedbacks and no one is responding. It has been 11 days.
Services that I'm super satisfied with.
1. Quick response and great customer service.
2. The technician was very easy to work with.
Services that I'm not satisfied with.
1. Fee was not well communicated. I know the $95 for coming out to my place to do an inspection as it was commuted when I made the reservation
Lorin Kaywood
Lorin Kaywood
Dec 13, 2021
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G&R installed a new high-efficiency boiler for me. Had recently bought my home and the heating system failed and was so far off from any sort of standard setup it was mind boggling. They were able to troubleshoot everything and did an absolutely phenomenal job. Their response time, professionalism, and dedication to doing the best possible job were above and beyond. I would definitely highly recommend them!