AirProHQ
South Pasadena, CA · Updated Nov 2026

3 HVAC contractors in South Pasadena: every one with a license we could verify.

AirProHQ lists 3 heating and cooling companies in South Pasadena, CA, every one matched to a license on the CSLB register.

South Pasadena at a glance
License boardCSLB · number on every ad
Licenses renewing within 90 days1
Verify a license on the CSLB lookup

How we check every listing: our full verification methodology.

3Contractors listed
3License-verified · 100%

3 license-verified shown first

Sorted: license status, then name

HVAC contractors in South Pasadena, CA

Know the fair price

What HVAC work costs in South Pasadena

South Pasadena itself lists 3 contractors — too few to price locally on its own — but 73 operate within a real 45-mile radius, including those serving Alhambra, San Marino, Pasadena. 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
South Pasadena FAQ

Hiring an HVAC contractor in South Pasadena

Answers built from South Pasadena's own listing data.

01

How do I check a South Pasadena HVAC contractor's license?

Ask for the license number and search it on the CSLB lookup (official site). 3 of the 3 listings here already match a license on the register; each of those profiles links straight to the lookup.

HVAC contractors near South Pasadena

All California cities
Alhambra19 contractors · 19 licensed · 2 miSan Marino4 contractors · 4 licensed · 3 miPasadena47 contractors · 45 licensed · 4 miSan Gabriel15 contractors · 15 licensed · 4 miMonterey Park13 contractors · 13 licensed · 4 miAltadena9 contractors · 9 licensed · 5 miRosemead22 contractors · 22 licensed · 5 miTemple City17 contractors · 16 licensed · 6 miGlendale123 contractors · 123 licensed · 7 miMontebello14 contractors · 14 licensed · 7 mi