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804 Burr Oak Dr., Westmont, IL 60559

708-512-7329Schedule Service


Dependable Duct Sealing Services Near You

Berwyn Western provides an effective, affordable, and non-intrusive solution to duct leakage.  Our NATE and EPA-certified technicians are qualified in Aeroseal Duct Sealing, a patented and innovative technology that tackles leaks from the inside, accessing all areas of the system.  As an alternative to labor-intensive and messy manual patching, the Aeroseal method injects adhesive particles into the duct system.  As the compressed particles pass through the ductwork, exiting through holes and cracks, they build up along the edges of imperfections to successfully seal without coating the inside of the ducts.

Call us today for duct sealing services

Even if your home is relatively new, it is susceptible to leaky air ducts, leading to inefficient heating and cooling, and much higher energy costs.  Aeroseal reduces air leaks by no less than eighty-five percent.  The process is quick, straightforward, safe, and delivers outstanding results.  Our team of highly trained professionals ensure that every step of the process is handled properly, without damage to your property or equipment.  Family owned and operated, Berwyn Western takes a great deal of pride in bringing homeowners in Westmont, IL superior and affordable comfort.

Some of the many benefits of Aeroseal duct sealing from Berwyn Western include:

  • Improved indoor air quality – flaws in the ductwork allow unclean air and contaminants to be drawn in and circulated throughout the home.
  • Superior comfort – Uncomfortable temperature fluctuations and hot/cold spots, are often caused by leaky air ducts.
  • Optimized energy efficiency – Any imperfection in the ductwork forces heating/cooling systems to work that much harder and longer to reach set temperatures.
  • Environmentally responsible – Aeroseal is entirely safe for the environment, emits no odors, and will not disintegrate into harmful gas over time.  Plus, the less energy used in the home, the less pollution created.
  • Cost savings – Because the HVAC system will operate more effectively, the equipment will cost less to operate and maintain, and last longer.

Ductwork Sealing in Westmont, IL | Duct Sealing Services Berwyn, IL | Duct Leak Repair Oak Park, IL

Ductwork Sealing in Westmont, IL | Duct Leak Repair Berwyn, IL | Duct Sealing Services Oak Park, IL


No machine can live up to high expectations day in and day out without a regular check-up, or replacement with new products.

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Plumbing issues? Our specialists arrive on time, fully equipped, ready to get most any job done in a single visit. Contact us now.

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Our team of design consultants can help you design & execute your vision for your home or business and maximize your investment dollar.

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Customer Reviews
What our customers are saying

I needed a new furnace & A/C installed and after getting some estimates Berwyn Western was the most reasonable. The installers worked with me to get both units installed and answered my questions concerning the installation. They made sure that I was satisfied with the installations and my questions were answered before they completed the job. I really appreciated the professional job Berwyn Western did installing my Carrier units.


Andre W. was the best service technician we’ve ever dealt with. Professional, very knowledgeable, was thorough with his explanation of the issue with our furnace and resolution. He showed up on time and was able to fix our issue as described. He went the extra mile to service our A/C unit to make sure that was operating efficiently as well. Very happy we called Berwyn Western!


Just wanted to give a very much deserving thank you to Mike and everyone at Berwyn Western. My wife and I were referred to Berwyn Western by a few friends and we couldn’t be happier with our decision. Their plumber Mike was a true professional. He was on time, polite, and he was able to quickly pull and reset our leaking toilet.


We just completed a full kitchen remodel with Berwyn Western. We went down to the studs and got new lighting, cabinets, counters, etc. We couldn’t be happier with the result. All the workers – plumbers, electricians, carpenters – were amazing. We highly recommend using Berwyn Western for any service/project!

Specials and Deals
$25 OFF


Limited time offer. Call 708-512-7329 for details. Cannot be combined with any other offer

$50 OFF


Limited time offer. Call 708-512-7329 for details. Cannot be combined with any other offer

  • Free Humidifier
  • Free Thermostat
  • Free 1st Year Tune-Up
  • Free 2 Year Extended Labor Warranty
  • Manufacturer & Utility Rebates Up To $1,850 On Qualifying Systems

Limited time offer. Call 708-512-7329 for details. Cannot be combined with any other offer

Spring Clean and Check Special

$99.95per unit ($139.95 regular cost)
see store for details

Carrier Cool Cash

Springtime Carrier Cool Cash is Back, March 4th thru May 31st , 2024

Receive Up to $1,925 in Carrier Cool Cash Rebates on your New HVAC System !!!

Use By


Must be mentioned prior to visit. Limited time offer. Call 708-512-7329 for details. Cannot be combined with any other offer

Keeping you comfortable since 1950!

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