AirProHQ
Millbrae, CA · Updated Nov 2026

8 HVAC contractors in Millbrae: every one with a license we could verify.

AirProHQ lists 8 heating and cooling companies in Millbrae, CA, every one matched to a license on the CSLB register.

Millbrae at a glance
License boardCSLB · number on every ad
Verify a license on the CSLB lookup

How we check every listing: our full verification methodology.

8Contractors listed
8License-verified · 100%

8 license-verified shown first · distances from the center of the listed offices

Sorted: license status, then name

HVAC contractors in Millbrae, CA

Where they're based

Where Millbrae's contractors are based

Counted from the office address on each record. A contractor based near you usually means a shorter response window on a hot afternoon.

KELS HEATING and COOLING IncGenuine Construction IncRadiant ConstructionKwok SonnyC & C General Engineering IncAmerican Construction & Trade Specialists IncArca Refrigeration LLC 94030
7 of 8 listings have a geocoded office address. Dots are offices, not service areas.License verifiedNot verified24/7
Know the fair price

What HVAC work costs in Millbrae

Millbrae itself lists 8 contractors — too few to price locally on its own — but 44 operate within a real 45-mile radius, including those serving Burlingame, San Bruno, South San Francisco. The ranges below are the same national 2026 figures used sitewide; ask any contractor for a written, itemized quote and compare it against them.

JobTypical cost
Diagnostic / service call$75 – $200
Capacitor replacement$100 – $250
Refrigerant recharge$200 – $600
Compressor replacement$1,300 – $2,800
Central air conditioner$3,900 – $7,900
Full HVAC (furnace + AC)$5,000 – $12,500
Sources: AC repair cost guide · HVAC replacement cost guide
Millbrae FAQ

Hiring an HVAC contractor in Millbrae

Answers built from Millbrae's own listing data.

01

How do I check a Millbrae HVAC contractor's license?

Ask for the license number and search it on the CSLB lookup (official site). 8 of the 8 listings here already match a license on the register; each of those profiles links straight to the lookup.

HVAC contractors near Millbrae

All California cities
Burlingame11 contractors · 11 licensed · 2 miSan Bruno4 contractors · 4 licensed · 2 miSouth San Francisco21 contractors · 21 licensed · 3 miPacifica8 contractors · 8 licensed · 5 miSan Mateo21 contractors · 21 licensed · 5 miBrisbane8 contractors · 8 licensed · 6 miDaly City12 contractors · 12 licensed · 8 miBelmont5 contractors · 5 licensed · 8 miHalf Moon Bay4 contractors · 4 licensed · 9 miSan Francisco139 contractors · 139 licensed · 10 mi