Residential and Commercial

Duct Sealing and Replacement Services

Over 100 Years of Combined Experience | Discounts for New Customers | Warranties Available

Over 100 Years of Combined Experience

Discounts for New Customers

Warranties Available

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Experienced Technicians Handle Your Duct Sealing and Replacement Services Needs

Duct sealing and replacement of your duct system will increase its efficiency and improves overall air purification in your home! Request Cal-Bay Service to get it done well at reasonable rates. We offer residential and commercial duct sealing and replacements. With over 30 years of experience in the business you can be assured of quality service each time you hire us. Contact us now!


At Cal-Bay Service, we are a family-owned and operated business established in 1989. We have received accreditation from the California Contractors (license no. 690694).

At Cal-Bay Service, our staff members speak Spanish for your convenience. Fill out the form to request a call back and we'll reach out within 24 hours.

Our Duct Cleaning Services Include

  • Re-sealing
  • Replacing components
  • Air duct repair and sealing
  • New supply vent installations
  • Duct testing and air balance
  • New construction and remodeling
  • Air-balancing dampers
  • Zoning
  • Metal ducts
  • Aluminum ducts
  • Flexible duct work ï»¿

Duct Sealing and Replacement Services

Call us for a FREE estimate on replacements and new installations

(707) 746-8755

(707) 746-8755

Learn More About

Cal-Bay Service

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