VRF System Installation, VRF System Service & VRF System RepairEvanston, IL, Wilmette, IL, Chicago, IL, Lincoln Park, IL, Park Ridge, IL, Skokie, IL, Niles, IL, Morton Grove, IL

Rely on Guardian Heating & Cooling Service for commercial VRF System services in Chicago, IL and surrounding areas and benefit from top quality equipment, personalized attention, and unmatched results. Our NATE-certified, factory trained professionals are qualified in new design/installation, replacement, maintenance, and repair of all makes and models of VRF equipment. We accommodate your specific commercial building and goals, delivering customized comfort while maximizing efficiency and trimming running costs. We’re here to help you optimize the performance of your system and enjoy better return from your investment.

Professional VRF System Services

VRF or variable refrigerant flow systems offer simultaneous heating and cooling in one unit, and are revolutionizing commercial temperature control. There’s no need for chillers, cooling towers, or bulky ductwork, which allows for tight installation spaces. A single exterior condenser links to a hybrid branch controller and individual air handlers. The branch controller supplies the chilled coolant to independent air handlers and utilizes the return heat for heating demand. With a dedicated thermostatic control, each handler provides customized temperatures.

When you need variable refrigerant slow system installations, call on Guardian Heating & Cooling Service!

Dramatic energy savings offset the installation cost of a VRF system very quickly. Electricity consumption can be reduced by up to 25% through low amperage DC technology. With zoned conditioning there’s no overcooling or overheating to answer the demands of a single space, and fewer moving parts equals lower maintenance requirements. Plus, the VRF system extracts hot air off the condenser to generate heat through the hybrid branch controller. To hear more, call on Guardian Heating & Cooling Service at (708) 628-5443. Family owned and operated, we specialize in effective and affordable VRF system services across Lincoln Park, Skokie, Chicago, Niles, Evanston, Wilmette, Park Ridge, and Morton Grove, IL.

Serving Chicago, IL and surrounding areas

VRF System InstallationVRF System RepairVRF System Service

Save today with our special offers

You love getting good deals, so here are some coupons to show our appreciation for considering us for your next heating or cooling installation or repair.

Special Offers

$89.00 Preventative Maintenance Cleaning on a Residential Furnace, A/C, or Boiler

Regularly $109.00

(708) 628-5443


No ladder setup. Cannot be combined with any other offers or discounts.

Expires: 07/31/2019

$100 Off a Carrier Furnace, A/C, or Boiler

(708) 628-5443


Cannot be combined with any other offers or discounts.

Expires: 07/31/2019

What our clients are saying

Mo W.

Guardian is a top notch company and John is one of the most outstanding technicians I’ve ever worked with. He’s a trustworthy contractor who explains potential issues as he finds them, and breaks down the process of replacement so that anyone can understand it. I own 12 HVAC systems and I’ve seen more than my share of maintenance. I’ve used Guardian for years and these guys are simply the best.

Keith B.

Have used Guardian for years. Recently had a new furnace and central air installed and I couldn’t be happier. I really trust them because the workers are always extremely knowledgeable, good problem solvers, and they explain everything in terms I can understand. The guys are always very nice, and respectful, also. Highly recommend Guardian Heating & Cooling.

Laurie E.

Just had another great maintenance visit to prepare my old A/C units (2) for the summer. John was thorough and informative. Great job.

I have used Guardian Heating for over 15 years. And my original Rheem furnaces(zoned heat) are still running! I use their maintenance contracts to get reminders, advance scheduling and discounts on annual furnace and A/C checkups/cleaning. They are always quick to respond to a service request. I highly recommend them.

We service all makes and models