Don’t let dust and allergens invade your home or business when you can breathe easier with a thorough duct cleaning from CRNE’S Environmental Control. You’ll notice the difference in air quality as soon as our skilled technicians complete the job. Call the friendly staff in our Northbrook, IL, office at (847) 272-3192 to get a free estimate, or request service online.

Before Duct Cleaning Northbrook


After Northbrook Duct Cleaning


When to Schedule a Cleaning

CRNE’S is the North Shore’s trusted duct-cleaning expert, with decades of experience serving customers in the Wheeling, Buffalo Grove, and Lake Forest areas.

Because we want to keep you safe and healthy, CRNE’S follows the industry standard and recommends cleaning the ducts at least every five to seven years.

Air Duct Cleaning Service Northbrook

Here are some ways to tell when it’s time to schedule a cleaning:

  • You haven’t had one in more than seven years. (Duct cleaning is recommended every five to seven years.)
  • You noticed your furnace filters get really dirty.
  • You purchased your home from a family with pets.
  • You’ve had a mold or pest infestation in your home.
  • You’ve completed renovations, which result in additional dust.
  • You or someone in your family has allergies.
  • You’re concerned about the overall air quality in your home.

As part of this service, CRNE’S technicians will also clean out your dryer vent, taking care of one more thing on your to-do list. We also put sanitizer in all the ducts, taking care of any potential mold or bacteria that may have found their way inside.

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How Air Duct Cleaning Works

The process is relatively simple, but execution is everything:

  1. A CRNE’S technician connects a powerful vacuum to the home’s air handler with an 8-inch-diameter hose, then inserts a specialty Dust Devil into the duct work, which breaks loose all the dirt and debris.
  2. While that technician controls the vacuum system — among the most powerful available — with the hose, which delivers up to 200 pounds of pressure, another technician uses a high-velocity blower at registers inside.
  3. The blower and vacuum work together to remove dust and any other contaminates from the ducts.
  4. We apply sanitizer inside the ducts to limit the likelihood of future mold and mildew growth. 
Northbrook Air Duct Cleaning

Your Partner for Air Quality Services

Since 1990, CRNE’S has provided comprehensive heating, ventilation, and air conditioning services throughout Chicago’s northwest suburbs. We are proud to have the best installers and the best equipment in the market. And as an authorized Carrier dealer, we offer a 100 percent satisfaction guarantee on any new installations. In addition to being HVAC experts, we also sell and service water heaters and backup generators

Our experienced technicians can also install whole-house humidifiers for improved air quality and HVAC-system efficiency. Take a deep breath, and request service online today. Contact us at (847) 272-3192 to learn more about CRNE’S and our air-duct cleaning service. You’ll be breathing easier in no time!