Independent site · Not affiliated with CSLB or any state agency
Contractor LookoutCalifornia

Licensed HVAC Contractors in Grass Valley, California

Updated November 1, 2026 from CSLB's public license file · C-20 Warm-Air Heating, Ventilating and Air-Conditioning Contractor

  • 22licensed HVAC contractors
  • 22active (Clear)
  • 0%with a suspension
  • 0%workers' comp exempt
  • 22.2 yrsmedian time licensed
  • 40.9%corp / LLC / partnership (59.1% sole owner)
  • 1new in the last 12 months
  • —change tracking began November 1, 2026

There are 22 HVAC contractors based in Grass Valley in CSLB's current file. 22 (100%) have a Clear status as of November 1, 2026.

The share with a suspension (0%) is close to the Nevada County rate for the same license (0%). About 0% report a workers' comp exemption, roughly the statewide norm for HVAC contractors.

Experience varies: 77.3% have been licensed 10+ years and 1 is new this year (median 22.2 years, vs 11.6 statewide).

In California this work generally calls for the C-20 Warm-Air Heating, Ventilating and Air-Conditioning Contractor license (or a B license when it is part of a larger multi-trade job). See the C-20 Warm-Air Heating, Ventilating and Air-Conditioning Contractor guide for what the license covers.

How to check a HVAC contractor's license in Grass Valley

  1. Find the business in the list below, or search all 22 Grass Valley listings, and open its profile. You want a Clear status and the C-20 classification (a B license can also cover it as part of a multi-trade job).
  2. Confirm it live with CSLB's Instant License Check. Statuses change between our weekly refreshes, especially workers' comp and bond suspensions.
  3. Get the bid and contract in writing with the license number on it. If the job tops $1,000 in labor and materials, a licensed HVAC contractor is required by law. See the $1,000 rule.

All 22 HVAC contractors in Grass Valley

Grass Valley HVAC contractors sorted with Clear licenses first, then by years licensed. Badges reflect CSLB's file dated November 1, 2026, not a rating of anyone's work.

Licensed HVAC contractors in Grass Valley
Business nameLicense #StatusYearsWorkers' compBond
Whitney - Schmedes Plumbing & Heating 130345 Clear 74 Insured On file
A & A Air Conditioning Heating & Sheet Metal 310626 Clear 51 Insured On file
Heating-Cooling Service CO 392947 Clear 46 Insured On file
Grass Valley Air Conditioning INC 543093 Clear 38 Insured On file
Brewer Refrigeration Heating and Airconditioning INC 608848 Clear 35 Insured On file
Root Dave Heating & Air Conditioning 632134 Clear 35 Insured On file
Sarah's Air 767026 Clear 27 Insured On file
Warner Heating & Air Conditioning 825739 Clear 23 Insured On file
All Phase Heating and Air Conditioning INC 828365 Clear 22 Insured On file
Foothill Air Systems 837200 Clear 22 Insured On file
Fitting Mechanical 844553 Clear 22 Insured On file
Lofton Construction and Electric 847297 Clear 22 Insured On file
Northern-Air HVAC INC 892307 Clear 19 Insured On file
Balance Point Home Performance INC 901803 Clear 19 Insured On file
Fuller H V A C 982724 Clear 13 Insured On file
K D Mechanical 985571 Clear 13 Insured On file
Smith Leo Heating & Cooling 1017568 Clear 10 Insured On file
Baehr Heating and Air INC 1063364 Clear 6 Insured On file
Phipps Mechanical 1081269 Clear 5 Insured On file
Mountain Air Heating and Cooling 1084894 Clear 4 Insured On file
Grass Roots Heating and Air LLC 1129586 Clear 1 Insured On file
Synergy Renovation Company LLC 1152667 Clear <1 Insured On file

Source: CSLB public data · Updated November 1, 2026 Status can change at any time. Verify on CSLB's Instant License Check.

Frequently asked questions

How many licensed HVAC contractors are in Grass Valley?

CSLB's current public file lists 22 HVAC contractors with a Grass Valley mailing address. 22 have a Clear status, and 95.5% show no issues at all in the file (no suspension, no pending action, bond on file, not near expiration).

What license does a HVAC contractor need in California?

CSLB issues the C-20 Warm-Air Heating, Ventilating and Air-Conditioning Contractor classification for this work. In Nevada County, 100% of Grass Valley's holders are Clear right now. The license requirement starts at $1,000 per job (the minor-work rule).

How do I check a HVAC contractor's workers' comp?

Open the contractor's profile here to see the workers' comp type and insurer from CSLB's file. In Grass Valley, 100% of HVAC contractors list a policy, 0% claim an exemption and 0% show no current coverage. Confirm the policy with CSLB's workers' comp search before work starts. How to check workers' comp.

Related

HVAC Contractors in nearby cities

Other licensed trades in Grass Valley

Guides