Heating Company in New Lenox, IL

Dependable heating company in New Lenox

Residents in New Lenox, IL, depend on us as a heating company for exceptional services. Opened in 2008, we serve customers in Will County. Our highly skilled and NATE-certified technicians will ensure your heater is in tip-top shape and can work with all makes and models.

To stay abreast of all technology and industry changes, our experts go through training regularly. We also perform background checks on our employees before hiring them. If you have an urgent situation, count on us for 24/7 emergency furnace service. We feel strongly about being a valued part of our community, and we stay involved with local organizations such as the New Lenox Rebel Baseball Team. You can always be confident turning to our team for the best in heating!

Why choose us?

Free estimates
Maintenance agreement
Financing upon approved credit and specials
NCI-certified
Energy Star and ACCA member
Respectful staff

While we're happy to be a Trane Independent Specialist, we work on all heating systems regardless of their brand.

“Great service, our AC went out and Rob was over within 2 hours and had it up and running. Thank you!”

Top furnace company in New Lenox

If you need quality service in New Lenox, you can count on us at Zark Heating & Cooling. Our certified technicians will inspect your furnace, heat pumps, boilers, and repair any underlying problems.

We offer 24/7 emergency repairs if you have a pressing issue. Our goal is to restore comfort in your home during the chilly winters.

We do top-notch repairs that will get your heater running in no time.

Signs that you need furnace repair:

Difficulty igniting
Gas leaks
Unusual noises
High energy bills
Tripped carbon monoxide detector
Uneven heating
Strange odors

Expert installation in New Lenox

If your furnace has served you for more than 15 years, you may be due for a new installation. An upgrade comes with bountiful benefits such as greater comfort and energy savings. Our furnace company will install an efficient, durable heater that meets your heating needs, budget, and property size. We treat your home like ours, so we clean up our work area after completing your installation!

Valuable preventative maintenance

As your heating company, you can trust us to maintain your furnace each year for peak performance. Rest assured, your heater will offer you the best performance after maintenance. Also, regular preventative maintenance will help keep your furnace from breaking down in the dead of winter. We will check various components to ensure the furnace is operating safely. Routine tune-ups prolong your furnace’s lifespan, keep your manufacturer warranty intact, and prevent costly repairs. It’s a great service we’re proud to perform for our customers.

Our heating services

Repair

If you need high-quality furnace furnace repair in New Lenox, you can trust us at Zark Heating & Cooling. Stay warm during the frosty months and enjoy your indoor space.

Installation

For new furnace installations, our experts will do an excellent job. We carry top brands and models that come with enhanced tech features for great comfort and higher energy-efficiency.

Maintenance

Routine furnace furnace maintenance is vital for your peace of mind. Beat the chilly winters in the city by allowing our technicians to clean, calibrate, and inspect your heater each year!

Heat pumps and boilers

Heat Pumps — efficient heating and cooling in one system
Boilers & Radiant Heat — hydronic heat, zoned boilers and snow melt
Zoning & High-Velocity Systems — room-by-room comfort

We offer 24/7 emergency HVAC services, so you won't be left out in the cold.