Duct cleaning is absolutely necessary. Whether the system is transporting the air your family breathes or sitting idle, contaminants gradually build up. Over our 66 years of service across Chicago, IL and surrounding areas, we at Guardian Heating & Cooling Service have often dealt with the consequences of neglected duct systems. Longer HVAC running times, more frequent repairs, premature failure, higher energy bills, and concerns with indoor air quality are just the beginning. Rather than take chances, give us a call at (708) 628-5443 for effective duct cleaning.

Expert Duct Cleaning Services

The team from Guardian Heating & Cooling Service is fully licensed, insured, bonded, factory trained, and NATE-certified. We’ve seen just about every disgusting thing imaginable inside residential ducts, including decomposing rodents, mold, bugs, and webs. Taking advantage of cutting-edge technology, we access the entirety of the duct network without causing damage, mess, or upheaval. The process is both quick and cost-effective. Let us inspect your duct system and provide honest recommendations. Family owned and operated, we strive to improve comfort and efficiency for homeowners across Lincoln Park, Skokie, Chicago, Niles, Evanston, Wilmette, Park Ridge, and Morton Grove, IL.

Serving Chicago, IL and surrounding areas

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
  • 0% Financing*

    On IAQ (Indoor Air Quality) Products


    *For Qualified Customers. Cannot be combined with any other offers or discounts.

    Expires: 12/31/2019

  • Free Portable Car Air Scrubber

    With the purchase of a Whole House Air Scrubber (Reg $299.00 value)


    Cannot be combined with any other offers or discounts.

    Expires: 12/31/2019

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.

Installing the best and servicing the rest!