Ductwork Services in 94903 (San Rafael, CA)
Licensed ductwork services professionals serving zip code 94903 in San Rafael, Marin County. Duct repair, sealing, and installation for better comfort. Prices from $300–$5,000. Call (916) 476-7689 for a free quote.
Ductwork Services Pricing in 94903
$300–$5,000
Duct sealing $300–$1,000; full replacement $2,000–$5,000 • Updated July 2026
Why Choose NorCal Repairs for Ductwork Services in 94903?
Professional ductwork services including repair, sealing, cleaning, and new installation. Properly sealed and insulated ducts can improve efficiency by 20–30% and eliminate hot/cold spots.
- Local to San Rafael — Our technicians live and work in Marin County
- Same-day service — Fast scheduling with next-day availability
- Upfront pricing — No surprises, free estimates for 94903 residents
- Licensed & insured — CSLB-licensed contractors you can trust