Mini-Split Installation Cost in 94402 (San Mateo, CA) — 2026 Pricing
Homeowners in zip code 94402 pay $3,000–$8,000 for mini-split installation. Single-zone from $3,000; multi-zone from $5,000. Get your free quote today.
$3,000–$8,000
Mini-Split Installation in 94402 • Updated July 2026
Mini-Split Installation in Zip Code 94402
Ductless mini-split installation for targeted heating and cooling. Perfect for room additions, garages, older homes without ductwork, and supplemental comfort in specific zones. Our licensed contractors provide fast, reliable service throughout the 94402 area in San Mateo, San Mateo County.
Call (916) 476-7689 for an immediate quote or fill out the form below for a detailed estimate.