Zark Heating & Cooling: Trusted HVAC Services in New Lenox, IL
Zark Heating & Cooling is a locally owned and operated HVAC company serving New Lenox, IL and the surrounding areas since 2008. Specializing in residential heating and air conditioning, this licensed and bonded provider offers reliable solutions for installation, maintenance, and repairs. The team is available 24/7 for emergency service, ensuring help is always there when you need it most. With trained and certified technicians, Zark focuses on residential and light commercial projects, providing assessments tailored to each client's specific needs.
Business Overview
Founded in 2008, Zark Heating & Cooling has built a reputation as a dependable HVAC partner in New Lenox, IL. The company operates around the clock, every day of the year, ready to handle urgent breakdowns during Illinois' hot summers or cold winters. Their technicians are NCI-certified and Energy STAR-rated, bringing expertise to every job. While they serve some light commercial clients, their primary focus is on homeowners looking for efficient and affordable climate control solutions.
Key Services
Zark Heating & Cooling provides a full range of HVAC services designed to keep homes comfortable year-round. Their main offerings include:
- HVAC installation or replacement: Whether you need a new system for an older home in Joliet or an upgrade in Plainfield, they handle everything from selection to setup.
- HVAC system repair: Fast fixes for common issues like uneven cooling, strange noises, or sudden failures, especially important during extreme weather.
- HVAC system maintenance: Regular tune-ups to improve efficiency, lower energy bills, and extend the life of your equipment.
- Additional solutions: They also work on indoor air quality, ductwork, and smart thermostat installations, helping homeowners manage their home environments better.
Areas Served
Zark Heating & Cooling proudly serves a wide region across multiple counties. Their service area includes New Lenox, Joliet, Orland Park, Tinley Park, Plainfield, Lockport, Frankfort, Mokena, Homer Glen, Shorewood, Lemont, and many more communities in Will, Cook, Grundy, Kendall, DuPage, and Kankakee Counties. Having worked in these areas for over a decade, their technicians understand the local housing styles—from older bungalows in Crest Hill to newer subdivisions in Bolingbrook—and how different systems perform in the Midwest climate.
Company History
Since starting in 2008, Zark Heating & Cooling Inc. has grown into a recognized leader in Will County. In 2018, they were voted the Best Heating & AC contractor in Will County by The Herald News, a testament to their consistent service. Originally based in Manhattan, IL, they expanded their reach to cover six counties while maintaining a local, family-owned feel. Their growth stems from a simple approach: honest assessments, quality work, and clear communication with every customer.
Leadership
As a locally owned business, Zark Heating & Cooling is deeply connected to the community. The owner and team live and work in the region, giving them firsthand knowledge of local needs. They are active in the industry, holding ACCA accreditation and staying updated on best practices. This local presence means they're not just another contractor—they're neighbors who care about the homes and businesses they serve.
Specialties & Highlights
- NCI certification and Energy STAR ratings, ensuring systems are installed for maximum efficiency.
- ACCA accreditation, which reflects adherence to high industry standards.
- 24/7 emergency service, so help is available anytime, day or night.
- Budget-friendly options; they tailor services to fit a wide range of financial plans.
- Focus on residential repairs, installations, and maintenance, with expertise in common local home systems.
Why Locals Choose Zark Heating & Cooling
Homeowners and business owners in New Lenox, IL turn to Zark Heating & Cooling for reliability, quality, and local experience. With over 15 years in business, they've built trust through consistent performance and honest service. Their round-the-clock availability, certified technicians, and commitment to fair pricing make them a go-to choice for HVAC needs across Will County and beyond. When you need heating or cooling help, Zark Heating & Cooling in New Lenox, IL brings the expertise and neighborly care you can count on.
Contact Information
Zark Heating & Cooling
: 14021 W Illinois Hwy, New Lenox, IL 60451
Business Services
- HVAC installation or replacement
- HVAC system repair
- HVAC system maintenance
Business Location & Hours
| Mon: | Open 24 hours |
| Tue: | Open 24 hours |
| Wed: | Open 24 hours |
| Thu: | Open 24 hours |
| Fri: | Open 24 hours |
| Sat: | Open 24 hours |
| Sun: | Open 24 hours |










