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Duct Cleaning and Duct Sealing in Fresno and Madera, CA

Your home’s ductwork plays a critical role in the performance of your HVAC system. Over time, ducts can become clogged with dust, allergens, and debris or develop leaks that compromise airflow and efficiency. At Purl's Sheet Metal & Air Conditioning, we offer professional duct cleaning and sealing services to restore healthy airflow and improve indoor comfort for homes throughout Fresno, Madera, and the surrounding Central Valley.

  • NATE and EPA-Certified Technicians
  • Serving the Central Valley Since 1952
  • Quality Is the Cornerstone of Our Success

We use proven tools and techniques to ensure your ducts are clean, sealed, and functioning as they should—supporting both your HVAC system’s longevity and your family’s well-being.

Contact us today to schedule duct services with one of our professional technicians.

How Dirty Ducts Affect Your Home’s Air Quality

When your air ducts are dirty, every cycle of your HVAC system circulates dust, pet dander, mold spores, and allergens throughout your home. This can worsen allergy and asthma symptoms, aggravate respiratory conditions, and reduce overall comfort. Dirty ducts can also create musty odors and distribute contaminants into every room, making your home feel stale or stuffy.

Neglected ductwork can become a breeding ground for bacteria and even pests. Without proper cleaning, these contaminants not only affect the health of your indoor air but can also build up within the HVAC equipment itself, leading to decreased system performance and potential damage over time. Clean ducts help ensure cleaner, healthier air for everyone in your household.

Benefits of Professional Duct Cleaning and Sealing

Investing in duct services provides a wide range of benefits:

  • Improved indoor air quality and healthier breathing
  • Increased HVAC efficiency and lower utility bills
  • Elimination of drafts and uneven temperatures
  • Enhanced HVAC system lifespan and fewer repairs
  • Quieter operation and better overall comfort

At Purl's Sheet Metal & Air Conditioning, we use high-powered vacuums, sealing technology, and skilled technicians to deliver long-lasting results. Whether your ducts need a deep clean or a comprehensive sealing service, we’ll help restore optimal airflow and comfort to your home.

Signs It’s Time for Duct Sealing Services

Not sure if your ducts need attention? Watch for these common red flags:

  • High energy bills without a change in usage
  • Rooms that are consistently too hot or too cold
  • Excessive dust around vents or registers
  • Unusual odors when the HVAC system runs
  • Whistling or rattling noises in the ductwork

If you’ve noticed any of these symptoms, contact Purl's Sheet Metal & Air Conditioning for a professional evaluation. Sealing air leaks and addressing buildup early can save you from larger issues down the line.

Call Purl's Sheet Metal & Air Conditioning today to schedule expert duct cleaning and sealing services that bring cleaner air and greater efficiency to your home.

Don’t Just Take Our Word for It

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Murray Anne Rigby, Last week

Purl's replaced our A/C unit and duct works years ago. We enrolled in their maintenance program and have always been impressed with the professional and...

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Nancy Gee, This month

All I can say is….wow! My Dad had a hard time finding someone to work on his swamp cooler, which he prefers over his regular a/c unit. A handyman came...

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I highly recommend Purls they came out exactly when they said they would. I have used them for multiple jobs now and All of the technicians that have come...

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We've been clients of Purls since June of 2019 and twice now they have saved us with our AC unit. They replaced a compressor in 2019 and now a fan that...

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Brian Malady, Last month

Tech was helpful knowledgeable and knew what to deal with to resolve problem in attic.

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