Business Details
18 Years
experience
Emergency
services
Expert HVAC Services in New Lenox, IL
Since 2008, Zark HVAC has been a leader in delivering high-quality heating and cooling solutions to residential and commercial clients in New Lenox, IL, and surrounding areas. Our team of NATE-certified technicians and NCI-certified professionals is committed to providing tailored HVAC systems that meet the unique needs of each client. We prioritize honesty, transparency, and exceptional service, treating every project with the same care as if it were our own home. With accreditations from ACCA and Energy STAR, we invest continuously in training and technology to ensure our team remains at the forefront of industry innovation.Recognized as Will County's 2018 Contractor of the Year, we specialize in installations, repairs, and maintenance for HVAC systems, indoor air quality solutions, and energy-efficient technologies. As an independent Trane specialist dealer, we combine premium products with personalized service to guarantee reliable results. Our 24/7 emergency response and dedication to customer satisfaction have solidified our reputation as the trusted choice for HVAC services in Will County.
Services
HVAC Installation
Air Conditioning Repair
Indoor Air Quality
Boiler Services
Smart Thermostats
Ductless Systems
Radiant Heating
Humidifier Installation
UV Light Systems
Emergency Repairs
Details
- Year established: 2008
Highlights and features
- NATE-certified technicians with ongoing industry training
- 24/7 emergency HVAC service available
- Energy STAR partner for energy-efficient solutions
- Will County 2018 Contractor of the Year award winner
- Independent Trane specialist dealer with quality products
Associations and certifications
- NATE
- NCI
- Energy STAR
- ACCA
What people say
Quick emergency response
Professional technicians
Reliable repairs
Quality installations
Excellent follow-up
Services
HVAC Installation
Zark HVAC specializes in complete HVAC system installations for residential and light commercial properties. Our NATE-certified technicians handle furnace, air conditioner, and heat pump installations with precision, ensuring proper sizing and energy efficiency. We offer Trane equipment and custom solutions for new construction or system replacements.
Air Conditioning Repair
Our 24/7 emergency AC repair service addresses cooling system failures promptly. Technicians diagnose and fix refrigerant leaks, compressor issues, and electrical problems while explaining repairs clearly. Preventative maintenance options help avoid future breakdowns during peak summer months.
Indoor Air Quality
We improve indoor environments through air purification systems, UV lights, and humidity control. Our specialists install air scrubbers, dehumidifiers, and HEPA filters to reduce allergens and pathogens. Custom assessments identify specific contaminants affecting each home or business.
Boiler Services
Our team services gas boilers for residential heating and hot water systems. We perform annual tune-ups, emergency repairs, and efficiency upgrades. Radiant heating system installations integrate with existing boilers for improved comfort and energy savings.
Smart Thermostats
We install programmable and smart thermostats that optimize energy use while maintaining comfort. Technicians explain features like remote access and geofencing. Upgrades improve system efficiency and qualify for utility rebates in many cases.
People
Bill
Technician
Experienced HVAC technician known for clear communication and efficient repairs. Specializes in emergency service calls and customer education about system maintenance.
Rob
Service Technician
Reliable technician with expertise in preventive maintenance and AC repairs. Recognized for prompt response times and fair pricing assessments during service calls.
Dan
HVAC Specialist
Skilled technician focused on resolving complex heating issues. Provides thorough diagnostics and implements lasting solutions for both residential and commercial HVAC systems.
Questions
Do you offer 24/7 emergency HVAC service?
Yes, we provide 24/7 emergency service for heating and cooling system failures with rapid response times.
Are your technicians certified?
All technicians are NATE-certified with ongoing training, and our company holds NCI certification and ACCA accreditation.
Do you service both residential and commercial systems?
We handle residential HVAC needs and light commercial projects including new construction and system upgrades.
Can you help with indoor air quality improvements?
Yes, we install air purification systems, UV lights, and humidity control solutions to enhance indoor air quality.
Do you offer financing options?
We provide financing options for approved credit to help customers manage HVAC system upgrades and replacements.
What areas do you service?
We serve New Lenox, Will County, and surrounding Chicago western suburbs including Joliet and Naperville.
