As fellow residents of Round Lake, G & R Heating and Air is well-acquainted with the icy Illinois winters and muggy Chicago summers. Keep your home comfortable year-round with expert HVAC services in Round Lake, Illinois, when you choose G & R Heating and Air.
Expert HVAC Services in Round Lake, IL
At G & R Heating and Air, we provide professional HVAC solutions tailored to the needs of homeowners in Round Lake and the surrounding Chicago communities. As a locally owned and operated HVAC company, we’re committed to high-quality workmanship, honest and affordable pricing, and customer satisfaction. Our comprehensive HVAC services include installations, replacements, repairs, and maintenance to keep your home comfortable, energy-efficient, and safe.
Air Conditioning Services

Summers in Round Lake get hot and humid thanks to Lake Michigan, so a good air conditioning system is a must.
AC installation and replacement
Proper sizing and professional installation are the biggest factors in your AC system’s performance, energy efficiency, and longevity. If your current AC is outdated, inefficient, or unable to match your home’s cooling demands, G & R Heating and Air can help you upgrade to a modern system. With expert guidance in selecting a system suited to your home’s size and cooling needs, our team facilitates seamless installation.
AC repair
When your cooling system isn’t working as it should, prompt AC repair in Round Lake minimizes further damage and high repair costs. Our team provides precise troubleshooting, diagnoses, and solutions to restore cooling and comfort to your home.
AC breakdowns are most likely to occur during peak summer temperatures when your system is working its hardest. With G & R Heating and Air’s emergency services, you can get swift response and repair for urgent AC breakdowns and protect your home from severe temperatures.
AC maintenance
Routine maintenance helps extend the life of your AC system, improve energy efficiency, and ensure reliable comfort throughout the summer in Round Lake. Our AC tune-ups include:
- Comprehensive system inspection.
- Cleaning to remove debris buildup, optimize airflow, and enhance performance.
- Adjustments to reduce strain and wear on components.
Heating Services

Winter in Illinois brings snowfall, strong winds, and freezing temperatures, with quality heating services for your furnace, boiler, or heat pump. Get your home ready with heating services from G & R.
Furnace installation and replacement
Our furnace installation services include meticulous home assessments to calculate precise heating loads. Considering your home’s square footage, layout, insulation, and other factors, our team provides tailored recommendations and expert guidance as you choose a modern furnace for your installation or replacement.
Professional installation from G & R Heating and Air offers these benefits:
- Powerful and consistent warmth.
- Increased efficiency and lower energy bills.
- Enhanced system durability and prolonged operating life.
- Improved indoor air quality.
Furnace repair
Reduced or uneven heating, strange sounds, frequent cycling, and other signs indicate that your furnace needs professional repair. Our HVAC technicians diagnose and resolve a wide range of furnace problems, from minor concerns to major breakdowns.
Furnace maintenance
A well-maintained furnace provides reliable heating throughout Round Lake’s chilliest winter months. At G & R Heating and Air, we provide preventative furnace maintenance services, including comprehensive inspections, cleaning, safety checks, and adjustments to guarantee optimal performance.
In addition to improved energy efficiency, comfort, and system longevity from annual furnace tune-ups, our maintenance plan includes these benefits:
- Priority service
- Discounts on parts
- No Breakdown Guarantee
Boiler services
Steam and hot boilers provide consistent heating and are a reliable option for homes in Round Lake. G & R Heating and Air offers boiler repair, replacement, and maintenance services for your boiler, ensuring even heat distribution and efficient operation during Round Lake’s coldest temperatures.
Heat pump services
Heat pumps are a modern and energy-efficient year-round solution for heating and cooling. Our heat pump services include:
- Heat pump installation and replacement
- Repairs for refrigerant leaks, thermostat malfunctions, frozen coils, and other common problems
- Preventative maintenance to support long-term efficiency and reliability
Why Choose G & R Heating and Air for Your Round Lake Needs?

Backed by years of experience and a reputation for customer satisfaction, G & R Heating and Air offers these benefits to Round Lake homeowners:
- Affordable and honest pricing: With an emphasis on transparency, we offer fair and affordable pricing, detailed estimates, and no hidden fees.
- Emergency services: Whether your furnace stops working in the middle of the winter or your AC breaks down on a hot day, our team is available when you need urgent repairs.
- Expert HVAC technicians: Licensed, certified, and insured, the G & R Heating and Air team has the skills and experience to handle any HVAC concerns.
- Flexible financing options: You shouldn’t have to choose between your home’s comfort and safety or your budget. With our flexible payment options, you can get the HVAC services you need.
Schedule HVAC Services in Round Lake with G & R Heating and Air
For expert HVAC services in Round Lake, IL, rely on G & R Heating and Air. Whether you need AC installation, furnace repairs, or routine maintenance, our experienced team is here to help. Contact us today or schedule a service online to see why we’re Round Lake’s preferred HVAC company.
Frequently Asked Questions
What could be wrong if my AC isn’t cooling properly?
If your AC can’t maintain the right indoor temperature, several potential issues include:
- A dirty or clogged air filter.
- Low or leaking refrigerant.
- Blocked or leaking air ducts.
- A faulty thermostat.
- Compressor problems.
Should I be concerned if my HVAC system makes strange noises?
Abnormal, loud, or persistent sounds from your HVAC system may indicate an underlying mechanical issue. Rattling and clanking, for instance, can indicate loose or broken parts. Blower fan motor or belt problems most often cause grinding or screeching, while banging or popping suggest that your furnace has a combustion issue.
What are my options for a more energy-efficient system?
Modern HVAC systems come equipped with advanced technology and high-quality parts that enable optimal efficiency. Consider energy-efficient technology and equipment options, including:
- ACs and heat pumps with high SEER ratings.
- Two-stage furnaces.
- Variable-speed compressors and fans.
- Smart thermostats.
- HVAC zoning.




