Business Details
43 Years
experience
Emergency
services
Your Trusted HVAC Partner in Lake in the Hills, IL
Wally's Heating & AC was founded in 1983 with a commitment to delivering high-quality HVAC solutions to residential and commercial clients. Our team combines decades of industry experience with a dedication to customer education and system optimization. We specialize in heating, cooling, air quality, and energy-efficient systems, serving communities across North and Northwest Suburban areas. Our focus on integrity, personalized service, and cutting-edge technology ensures reliable, cost-effective solutions for every client. With an A+ BBB rating and a reputation for exceeding expectations, we prioritize customer satisfaction through transparent communication and guaranteed workmanship.Our expertise in zoning systems, geothermal technology, and tax credit programs reflects our commitment to innovation and sustainability. Backed by over 60 years of combined experience, we provide 24/7 emergency services and free estimates to meet urgent needs. Our partnerships with leading manufacturers like Carrier ensure access to premium products tailored to individual requirements. From routine maintenance to complex installations, we deliver results that enhance comfort, efficiency, and system longevity. Our community-focused approach and ethical standards have made us a trusted name in HVAC services for over four decades.
Services
HVAC Installation
Heating Repair
Air Conditioning Service
Heat Pump Replacement
Generator Installation
Ductless Systems
Zoning Solutions
Water Heater Repair
Snow Melt Systems
Indoor Air Quality
Details
- Year established: 1983
Highlights and features
- 60+ years combined experience in residential and commercial HVAC systems
- A+ BBB rating with complaint-free service history
- Free estimates and financing options available
- Expert guidance on $2,000 heat pump tax credits
- 24/7 emergency service with prompt response times
Associations and certifications
- Better Business Bureau
What people say
Great, honest company
Timely service call
Prices are reasonable
Prompt, cost-effective solutions
Exceeded expectations
Services
HVAC Installation
We specialize in complete HVAC system installations for residential and commercial properties. Our experts handle gas, electric, and oil furnaces, heat pumps, ductless units, and geothermal systems. Using Carrier brand products, we ensure energy efficiency and long-term reliability. Our installations include smart thermostat integration and zoning system compatibility for optimal comfort and cost savings.
Heating Repair
Our certified technicians provide rapid diagnosis and repair for all heating system types. We service gas, electric, and oil furnaces, boilers, heat pumps, and snow melt systems. Using advanced diagnostic tools, we identify issues with combustion efficiency, heat exchangers, and control systems to restore safe, efficient operation across residential and commercial properties.
Air Conditioning Service
We offer comprehensive air conditioning maintenance programs to maximize system efficiency and lifespan. Our technicians inspect refrigerant levels, clean coils, check electrical components, and optimize airflow. Regular maintenance prevents breakdowns and ensures peak performance during peak summer months while maintaining manufacturer warranty requirements.
Heat Pump Replacement
Our team specializes in heat pump replacement and installation for residential and light commercial applications. We assess existing systems to recommend appropriate SEER ratings and capacity requirements. Installations include integration with existing ductwork, thermostat upgrades, and guidance on available tax credits and rebates for energy-efficient models.
Indoor Air Quality
We provide comprehensive indoor air quality assessments and solutions for healthier living environments. Our services include installation of air purification systems, humidity control devices, and ventilation upgrades. We address allergens, odors, and moisture issues through customized solutions that improve comfort while reducing respiratory health risks in residential and commercial spaces.
People
Wally
Owner
With over 40 years in the HVAC industry, Wally founded the company in 1983 after extensive commercial experience. A certified Pipe Fitter and Sheet Metal Journeyman, he specializes in zoning systems and geothermal technology. His military service and community involvement reflect his commitment to integrity and customer education.
Rick Novak
Co-Owner
Rick joined as co-owner in 2014 after 18 years in HVAC management. A NATE-certified technician with Carrier and Generac factory certifications, he supervises installations and service operations. His background includes training technicians and designing systems for new construction projects across residential and commercial sectors.
Questions
What HVAC services qualify for the $2,000 tax credit?
Heat pump installations qualify under the Inflation Reduction Act. We help customers meet efficiency requirements for maximum tax credit eligibility.
Do you offer emergency HVAC repairs?
Yes, we provide 24/7 emergency service with technicians available for immediate response across our service areas.
What financing options are available?
We offer financing for qualifying air conditioning and furnace installations, subject to approved credit.
Which areas do you serve?
We serve Cary, Crystal Lake, Algonquin, Lake in the Hills, and surrounding communities in Illinois.
Are your technicians certified?
Our team includes NATE-certified technicians with factory certifications from Carrier, Generac, and Mitsubishi.
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