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High-Efficiency Duct Sealing from York County's Most Trusted Professionals

Does your home have leaky air ducts? If so, you could be paying to heat or cool air that's escaping to unconditioned spaces. Worse, leaky ductwork can strain your HVAC system, leading to costly repairs or a sooner-than-necessary replacement. The good news is that Comfort Systems can help! Our highly-trained ductwork specialists will seal your ducts for airtight, long-term performance. Better still, we offer fair and upfront pricing, fast and convenient scheduling, and guaranteed satisfaction. All backed by 55 years of proven 5-star experience among York County homeowners!

  • Hundreds of 5-star reviews
  • Low-interest financing available
  • 100% satisfaction guarantee

Service Overview

Need duct sealing in York County? You've come to the right place.

Duct sealing can provide even temperature control, improved air quality, and lower energy bills– but only when done correctly by qualified professionals. At Comfort Systems, our licensed, insured, and NATE-certified technicians will carefully inspect your home's ductwork system to ensure that all leaks, holes, or cracks get sealed properly. Plus, we offer stronger customer protections than any other York County contractor. You can trust us for a job done right, without the fear of costly repeat labor.

Price

How much does duct sealing cost in York County?

Pricing averages between:$800 and $2,500

What factors affect the cost of duct sealing?

  • Size of your home: Larger homes with larger ductwork systems typically require more time to inspect and seal, which increases your overall costs. That said, we value your time and budget, which means we'll work hard to seal your ducts quickly.
  • Accessibility: Sometimes ductwork can be hard to reach, such as in a tight crawl space. If accessibility is an issue, your technician may need to spend more time sealing your ducts. However, you can rest assured that we'll work as efficiently as possible.
  • Severe damage: If your ductwork is severely damaged with large gaps and cracks, sealing may not be possible. In this case, we'll probably recommend replacing your ducts altogether, saving you money in the long run.

Want a fixed-price quote for duct sealing?

Contact Comfort Systems today! Diagnostics are just $89 and include a comprehensive inspection from our NATE-certified technicians. We'll thoroughly assess the condition of your ducts and identify the areas that need sealing. Then, we'll provide you with a fair and honest price quote, including a review of our convenient financing options.

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Process

Your Duct Sealing in Four Simple Steps

  • Step 1: Schedule your duct sealing diagnostic

    It's easy for York County homeowners to schedule service with Comfort Systems. Just call us at (803) 324-7572 or fill out our easy online form, and we'll schedule a convenient day and time for your in-home duct sealing diagnostic. It's only $89, or $69 for Comfort Club Members!

  • Step 2: Get a no-obligation price estimate

    On the day of your service, your duct specialist we'll show up promptly. During your meet and greet, they'll inquire about signs of duct leaking (e.g., "Do you have hot and cold spots? High energy bills? Unexplained allergies?" etc.). Then, they'll get straight to work inspecting your ductwork. When finished, they'll provide you with their top recommendations for how best to seal your ducts, including a line-by-line cost estimate.

  • Step 3: Relax while our experts seal your ducts

    Once you've signed off on the invoice, we'll get to work sealing your air ducts–possibly on the very same visit! As York County's most trustworthy name in HVAC service, you can rest easy knowing that we'll take excellent care of you. We wear shoe covers, lay down drop cloths, and clean up our workspaces when finished.

  • Step 4: Enjoy strong post-service protections

    We've earned a 5-star reputation because we live and work by the values of integrity, honesty, and a job done right the first time. We're always around for follow-up questions or concerns when your service is over. And you'll have peace of mind that you're protected by some of the longest labor warranties in the Carolinas!

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Customer Review

...courteous and professional... a pleasure to work with.

Jimmy and Mike came over inspected the ductwork, cleaned the drains, and changed the capacitors on the compressors on both of the external units. They also cleaned the condensers to maintain good airflow. They were courteous and professional and generally a pleasure to work with. It is so good to feel confident in dealing with a company that wants to provide good service.

—Dan R. | York County, SC

See why we're rated 4.8 out of 5 stars on Google.

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Service Area

Proudly Serving York County & the Surrounding Area

Comfort Systems of York County is headquartered in Rock Hill and assists customers in York, Chester, and Lancaster Counties as well as the greater Charlotte area.

We regularly serve the following cities and towns for HVAC repairs and replacements:

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Need Reliable Duct Sealing in York County? Trust Comfort Systems