AirProHQ
San Leandro, CA · Updated Oct 2026

35 HVAC contractors in San Leandro — every one with a license we could verify.

AirProHQ lists 35 heating and cooling companies in San Leandro, CA, every one matched to a license on the CSLB register. The 94577, 94578, 94579 ZIP codes hold 100% of them. These listings come from the license register rather than review sites, so most carry no public rating — a verified license with no reviews is normal here, not a warning sign.

San Leandro 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.

35Contractors listed
35License-verified · 100%

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

Sorted: license status, then name

HVAC contractors in San Leandro, CA

Where they're based

3 ZIP codes hold 100% of San Leandro's listed offices

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

  1. 019457724
  2. 02945786
  3. 03945795
Air Zone MechanicalAmerican Sheet Metal & MechanicalApple Heating & Air IncAsap Heating And Air LLCBay Wide Plumbing Heating And AirBear Mechanical IncBig Cities MechanicalChase Coil ProtectionComfort Dynamics IncComfy Heating & Air Conditioning IncContra Costa Heating And Air ConditioningDt MechanicalG & H Comfort Solutions LLCHynamic HvacIce & Hot Bay H V A C ServiceJema And CompanyJt Air ControlLacayo Colt Plumbing & HeatingLevering Chris Heating & Air ConditioningNguyen Lam K ConstructionNor - Cal Heating And AirconditioningOuyang General Engineering IncP A S IncPhoenix Heating And Air Conditioning IncPierce J R Plumbing CompanyQuality Air ServicesRivera'S Heating & Air ConditioningTiming Hvac CompanyTk & Associates IncTriton Heating & Cooling GroupWes-Co Industries 945779457894579
32 of 35 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 San Leandro

National 2026 ranges from our cost guides. 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
San Leandro FAQ

Hiring an HVAC contractor in San Leandro

Answers built from San Leandro's own listing data.

01

How do I check a San Leandro HVAC contractor's license?

Ask for the license number and search it on the CSLB lookup (official site). 35 of the 35 listings here already match an active license; each of those profiles links straight to the lookup.

02

Why do most San Leandro listings show no reviews?

Our San Leandro data comes from the CSLB license register, not from review sites, so many licensed one-truck operations have no public review profile. A verified license with no reviews is not a red flag — ask for two recent local references instead.

HVAC contractors near San Leandro

All California cities
Oakland52 contractors · 52 licensed · 6 miHayward41 contractors · 41 licensed · 6 miSan Mateo20 contractors · 20 licensed · 13 miBerkeley9 contractors · 9 licensed · 13 miWalnut Creek3 contractors · 3 licensed · 13 miBurlingame4 contractors · 4 licensed · 14 miSouth San Francisco6 contractors · 6 licensed · 14 miSan Francisco102 contractors · 102 licensed · 14 miPleasanton5 contractors · 5 licensed · 15 miRedwood City25 contractors · 25 licensed · 16 mi