Business Details
43 Years
experience
Emergency
services
Your Trusted HVAC Partner in Lake in the Hills, IL
Wally's Heating & AC has been delivering expert HVAC solutions since 1983, serving residential and commercial clients across North and Northwest Suburban areas. Founded by Wally, a seasoned HVAC professional with decades of experience in residential and commercial systems, the company expanded its expertise in 2014 with the addition of co-owner Rick Novak, who brought 25+ years of industry knowledge. Our team specializes in heating, cooling, air quality, and energy-efficient systems, including geothermal and green technology solutions. We prioritize personalized service, offering free estimates, financing options, and tax credit guidance to maximize client savings.With combined industry experience exceeding 60 years, we maintain an A+ BBB rating through ethical practices, technical excellence, and customer-centric solutions. Our technicians are factory-certified in leading brands and stay current with industry innovations to ensure optimal system performance. We guarantee 100% satisfaction through meticulous installations, prompt emergency service, and comprehensive maintenance programs tailored to individual client needs.
Services
HVAC Installation
AC Repair
Heating Service
Generator Installation
Indoor Air Quality
Zoning Systems
Geothermal Heating
Emergency Maintenance
Ductless HVAC
Snow Melt Systems
Details
- Year established: 1983
Highlights and features
- 60+ years combined HVAC industry experience with factory-certified technicians
- A+ BBB rating with complaint-free service history since 1983
- Free estimates and financing options available for new installations
- Expert guidance on $2,000 heat pump tax credit eligibility
- 24/7 emergency service with same-day appointments available
What people say
Honest company
Timely service call
Great communicator
Reasonable prices
Prompt problem-solving
Services
HVAC Installation
We install complete heating, cooling, and air quality systems tailored to your property's needs. Our NATE-certified technicians handle residential and commercial projects with precision, using top-quality equipment from trusted manufacturers. Every installation includes personalized system design and energy efficiency analysis to ensure optimal performance and cost savings.
AC Repair
Our 24/7 emergency AC repair service addresses cooling system failures promptly. Factory-trained technicians diagnose and fix all makes and models, with same-day service available. We provide transparent pricing and detailed explanations of required repairs to ensure customer confidence.
Heating Service
Preventative heating maintenance programs extend system lifespan and improve efficiency. Our comprehensive inspections cover all components, with detailed reports and recommendations. Emergency heating repair services are available 24/7 for critical system failures.
Zoning Systems
Custom zoning solutions optimize comfort and energy efficiency in multi-level homes and commercial spaces. Our experts design and install both hydronic and forced-air systems that reduce energy costs while maintaining precise temperature control in different areas.
Geothermal Heating
We specialize in geothermal system design and installation for sustainable heating and cooling. These energy-efficient systems use ground-source technology to reduce utility costs while maintaining consistent indoor comfort throughout the year.
People
Wally
Owner
HVAC industry veteran with 40+ years experience, Pipe Fitter and Sheet Metal Journeyman, specializing in custom system design and energy-efficient solutions since founding the company in 1983.
Rick Novak
Co-Owner
25+ years HVAC experience including commercial systems and technician training, NATE certified, factory-certified in multiple brands, and graduate of Environmental Technical Institute with ongoing technical education.
Questions
What HVAC services do you offer?
We provide complete HVAC solutions including installation, repair, and maintenance for heating, cooling, air quality, generators, and geothermal systems in residential and commercial properties.
Do you offer emergency HVAC service?
Yes, we provide 24/7 emergency service with same-day appointments available for urgent heating and cooling issues.
Are financing options available?
Yes, we offer financing options for qualifying customers on air conditioning and furnace installations with approved credit.
Can you help with tax credits?
Our team provides guidance on qualifying for the $2,000 tax credit for heat pump installations and other energy-efficient system incentives.
What areas do you service?
We serve Cary, Crystal Lake, Algonquin, and Lake in the Hills, IL, with commercial services extending to St. Joseph, MI through Joliet, IL.
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Reviews (2)
Patty Nanners
Aug 29, 2018
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I have had them replace both my AC and furnace. They are great, professional and reasonable. Good work! Very happy!
Barb Stewart
Jun 17, 2017
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Wally and his team are great. They are timely, knowledgeable and provide quality products and services even in challenging situations. We not only.
