Refrigeration Contractors in Ontario, CA
13 Refrigeration contractors in Ontario, California appear in the CSLB public record — 11 with an active license. Check each one's status, bond, workers' compensation, and classifications before you hire.
K N J M Chiller Services Inc
C-38 · Ontario, CA
Verified August 4, 2026 · Bonded
Ansary Aboubakare
C-38 · Ontario, CA
Verified August 4, 2026 · Bonded
Custom Homes Contractor DBA Custom Homes Construction
C-38 · Ontario, CA
Verified August 4, 2026 · Bonded
Superheat Refrigeration
C-38 · Ontario, CA
Verified August 4, 2026 · Bonded
Airite Heating and Air Conditioning Inc
C-38 · Ontario, CA
Verified August 4, 2026 · Bonded
Ontario Refrigeration Commercial Air Conditioning Heating & Contr
C-38 · Ontario, CA
Verified August 4, 2026 · Bonded
Chino Valley Refrigeration
C-38 · Ontario, CA
Verified August 4, 2026 · Bonded
Atlantic Refrigeration & Appliances
C-38 · Ontario, CA
Verified August 4, 2026 · Bonded
Ho Soo Yoo
C-38 · Ontario, CA
Verified August 4, 2026 · Bonded
Specialized Dairy Service Inc
C-38 · Ontario, CA
Verified August 4, 2026 · Bonded
Kyle Gilmore Plumbing HVAC R
C-38 · Ontario, CA
Verified August 4, 2026 · Bonded
Good Temperature
C-38 · Ontario, CA
Verified August 4, 2026 · Bonded
Technicool Refrigeration
C-38 · Ontario, CA
Verified August 4, 2026 · Bonded
More Refrigeration cities in California
Before you hire in Ontario
Frequently asked questions
How many Refrigeration contractors are licensed in Ontario, California?
This directory lists 13 Refrigeration contractors in Ontario, California, of which 11 currently hold an active CSLB license.
How do I check if a Refrigeration contractor is licensed in Ontario, California?
Open the contractor's profile here for their dated CSLB status, or look up their license number directly on the CSLB "Check a License" tool. A license must be active (not expired, suspended, or inactive) to be valid.
Should a Refrigeration contractor carry a bond and workers' compensation?
Most active CSLB licensees carry a contractor bond, and any contractor with employees must carry workers' compensation. Each profile shows what the CSLB record reports.