When you return home from a fabulous day on the green at Villa Olivia, the last thing you want to encounter is an issue with your home’s HVAC system. The team of experts at G&R Heating and Air provides reliable, high-quality HVAC services in Bartlett, IL, including prompt, expert repairs, new system installations, and more.
Learn why our company is the best place to find expert HVAC services you can depend on in the Bartlett area and beyond.
Expert HVAC Services in Bartlett, IL
G&R Heating and Air provides a wide range of professional HVAC services for Bartlett homeowners.
Air conditioning and heating repair

G&R offers expert heating, furnace, and AC repair in Hawthorn, Bartlett, and beyond. If you suspect that you need HVAC repair services, look for these common signs that may indicate an issue is affecting your system’s performance:
- Uneven heating or cooling: If your HVAC isn’t heating or cooling your home as it should, it may be due to low refrigerant levels, a dirty air filter, a faulty compressor, or thermostat issues. Contact us so we can diagnose and repair the problem right away.
- Odd noises: Sudden whistling, screeching, hissing, banging, buzzing, or grinding sounds are common indications of an underlying problem. A malfunctioning fan motor, a faulty compressor, or a loose component might cause odd noises. Blocked airflow, dirty fan blades, and ductwork issues are other common causes.
- Costly energy bills: Higher-than-normal heating or cooling costs usually mean your HVAC system needs repair or maintenance. Call us if you notice your energy bills have suddenly skyrocketed. We’ll troubleshoot and repair the issue and advise you on how to keep your system running as efficiently as possible.
- Unpleasant odors: The smell of mold or mildew could mean a leak within your HVAC system or ductwork. A gas odor (for gas furnaces) might mean you have a cracked heat exchanger or another serious issue. Contact us immediately if you notice unpleasant, unusual odors coming from your furnace or HVAC system.
New furnace, heater, and AC installation
The experts at G&R Heating and Air install all makes and models of furnaces, air conditioners, and other home comfort products (including heat pumps and boilers). In some cases, a repair is the best option, but in others, a system upgrade might be more cost-effective in the long run.
Here are some instances where you may want to consider replacing your HVAC system rather than paying for a repair:
- The average service life of a furnace, AC, and heating system is around 15 to 20 years. If your HVAC system is 15 years old or older, a replacement is likely the best route.
- If your system frequently breaks down and you’re paying for costly repairs, it’s best to get it replaced to save money and give you peace of mind.
- Any HVAC system that stops heating or cooling your home effectively should be replaced to ensure optimum performance.
HVAC tune-ups and maintenance

Regular preventative maintenance is the best way to keep your HVAC system running smoothly. G&R provides professional inspections and tune-ups designed to help you prevent costly breakdowns. Maintenance also improves indoor air quality in your home and extends your system’s service life, helping protect your investment. We offer professional HVAC inspections, tune-ups, and more to give you reliable comfort throughout each season.
Heat pumps
Heat pumps are powered by electricity and use refrigerant to heat or cool the air as needed, giving you dual functionality depending on the season. However, they still require regular maintenance, like a typical furnace or air conditioning system. G&R Heating and Air offers heat pump repairs and maintenance to our local customers. We also install new heat pumps if you need a replacement or want to install one in a new construction home.
Boiler repair and installation
Many homeowners in our area with older homes use boilers for home heating. These systems run on natural gas, oil, or electricity and use water that converts to steam to heat the air. As the water heats up, it’s delivered through pipes and distributed through radiators or baseboards to warm the home. We know how to repair, maintain, and install new boilers, so contact us if you need boiler service.
Thermostats
A malfunctioning thermostat is a common cause of many home heating and cooling problems. G&R will inspect, test, calibrate, or repair your thermostat so it works as effectively as possible. We also specialize in smart thermostats. These high-tech thermostats use Wi-Fi, so you can adjust the temperature or program them as needed to keep your home comfortable while maximizing energy efficiency.
Why Choose G&R Heating and Air for Your HVAC Needs in Bartlett?

Some of the many reasons to choose G&R Heating and Air for your HVAC needs in Bartlett include:
- Emergency repairs: we’re available 24 hours a day, seven days a week, to restore comfort to your home as quickly as possible.
- System selection support: Our team can help you choose the most energy-efficient system possible so you can save money while keeping your home comfortable. We often recommend a new heat pump or an Energy Star-rated system in tandem with a smart thermostat.
- Competitive financing: G&R offers flexible payment solutions from our trusted partners to make paying for your new system easier, especially if you’re on a budget.
- Family-owned: We are proud to be a 100% family-owned and operated business that treats all our customers like family.
- Membership benefits: Check out our HVAC Membership Program for comprehensive heating and cooling maintenance and other great perks, including our No Breakdown Guarantee.
Contact G&R Heating and Air Now
From an emergency furnace repair in Bartlett to a new AC installation, the team at G&R Heating and Air is here to provide high-quality services you can trust. No matter what type of HVAC service you need, we’re available to ensure you get quality workmanship with every job. Contact us today to learn more about our services or to schedule an appointment with our experienced technicians.




