SolidBay Construction SF works with a licensed HVAC partner serving San Francisco and Marin County. Furnace installation & repair, heat pumps, AC systems, ductwork, and mini-splits — all permitted, all insured, all done right.
Complete HVAC Services
Complete HVAC services throughout San Francisco. All neighborhoods served — from Pacific Heights to the Sunset District.
Learn More →HVAC installation and repair throughout Marin County — Tiburon, Mill Valley, San Rafael, Sausalito, and more.
Learn More →New furnace installation and repair throughout SF and Marin. All major brands, proper permits, same-day repair available.
Learn More →Heat pump installation with up to $7,500+ in available rebates. Ducted and ductless systems — heating AND cooling in one unit.
Learn More →Central air conditioning and mini-split AC installation throughout SF and Marin County. Beat the summer heat properly.
Learn More →Duct installation, sealing, and replacement. Ductless mini-split systems for ADUs, additions, and homes without ductwork.
Learn More →Licensed & Insured
The California HVAC license is the state's specific credential for Warm-Air Heating, Ventilating and Air-Conditioning contractors. SolidBay Construction SF holds this license — meaning every HVAC job we perform is legally compliant, properly permitted, and covered by your homeowner's insurance.
Many SF and Marin County homeowners unknowingly hire unlicensed HVAC contractors — only to discover that the work isn't covered by insurance when something goes wrong. Always verify a HVAC license at cslb.ca.gov before hiring any HVAC contractor.
Available Incentives 2026
30% of heat pump cost, up to $2,000/year. All income levels.
State rebates for heat pump HVAC systems. Applied at installation.
Utility rebates for qualifying HVAC equipment and installation.
Stack all incentives on a qualifying heat pump installation.
licensed · Fully insured · All permits included · Rebate experts