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Duct Sealing in McHenry & Chicagoland

Increase Energy Efficiency with Ductwork from Black Diamond

Air duct sealing is a critical way to ensure that the indoor air your family breathes is pure. As your heating, ventilation, and air conditioning system runs day after day, it draws particles of dust, pollen, and other allergens into the ductwork. These irritants build up over time and eventually begin leaking into your home environment through a number of gaps and openings in your system’s air ducts.

Never ask “Where can I find a certified duct sealing company near me?” again! To schedule duct sealing services in your Illinois home or office, call the ductwork experts at Black Diamond.

Contact us online or by phone at 866-340-3393.

Our Duct Sealing Process

At Black Diamond, our specialists follow a scientific process that’s right in keeping with the scientific nature of our sealant. Our state-of-the-art equipment along with our proven process can find and fill any hole—small or large. The steps of this process are as follows:

  1. Inspect system: Before we start any project, we do a thorough check of your ductwork. This check, which includes a computer analysis, reveals the amount of leakage in CFM’s and Sq Inches.
  2. Find cracks and openings: A specialized Aeroseal blower system holds the dry self-sealing particles suspended inside the duct while the particles naturally gravitate toward the openings.
  3. Fill cracks: The special sealant fills the gaps but doesn’t coat the rest of the air duct.
  4. Analyze results: After the ducts are sealed, we complete a second computer analysis.

When you choose us to seal your leaky ducts, you are not only getting expert service, we also promise you:

  • 100 percent satisfaction
  • 10-year warranty on the seal
  • Affordable pricing

Benefits of Duct Sealing in Your Chicago Home

When you schedule duct sealing service, you can expect several benefits to your air quality and HVAC equipment, including:

  • Less dust
  • More efficiently ran HVAC equipment
  • Less allergy and asthma symptoms
  • Cleaner air quality
  • Lower energy bills
  • And more!

Schedule duct sealing service today and you could see the benefits listed above!

About Black Diamond—Illinois’ Duct Cleaning & Sealing Company

Black Diamond is Illinois’ premium ductwork company. Our priority is to provide you with clean and safe air ducts as well as provide you with total home comfort. Our company has been in business since 2011 and since has worked out thousands of homes, offices, and commercial properties throughout Illinois.

Our team of comfort specialists consists of NADCA-certified experts who strive to provide you with premium customer service and expert ductwork solutions. To seal your leaky ducts, contact our duct sealing company in Illinois today!

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Basic Program Benefits
  • 24-Hour-a-Day Availability
  • Flat-Rate Pricing Structure
  • Waived Holiday/After-Hours Fees
  • Priority Service Scheduling
  • Payment Options Tailored to Your Budget
  • Customized to Your Home and Your Specific Needs
  • Peace of Mind
The Black Diamond Advantage:
We Offer Financing