contracting businessc10 electricalLicensed since 1984
Bay Air Systems INC
1300 Galaxy Way, 9, Concord, CA 94520 · map
What the public record says
- Licensed since 1984 (42 years)
- $25,000 contractor bond
- Carries workers' compensation (has employees)
- Classifications: C4, C10, C20, C36
- Owned by a corporation
Licenses and permits
- C4 classificationCA Contractors State License Board · #450929 · since 1984
- C-10 ElectricalCA Contractors State License Board · #450929 · since 1984
- C-20 Warm-Air Heating, Ventilating and Air-ConditioningCA Contractors State License Board · #450929 · since 1984
- C-36 PlumbingCA Contractors State License Board · #450929 · since 1984
Estimated value
Fair$564K – $1.4M
Based on the license record looking like a company-sized operation (workers' comp, several classifications or a larger bond); businesses like that typically bill around $2,200,000 a year. At a typical 16% owner margin and 2.77x multiple for contractors.
Estimate, not an appraisal. How we value
Tighten this with your numbersNearby hvac, plumbing & electrical
- Arctic Refrigeration INCConcord · since 1976 · $236K–$579K
- R C Electric INCConcord · since 2006 · $231K–$567K
- Air Pro HVACConcord · since 2005 · $236K–$579K
- Superior Electrical ConstructionConcord · since 2024 · $231K–$567K
- East Bay Heating And Cooling INCConcord · since 2019 · $236K–$579K
- Integrated Electrical Technologies LLCConcord · since 2026 · $63K–$159K
Record built from 1 public file. Updated 11/9/2026. Own this business? Claim the page or ask for a change.
Estimated value
Fair$564K – $1.4M
Based on the license record looking like a company-sized operation (workers' comp, several classifications or a larger bond); businesses like that typically bill around $2,200,000 a year. At a typical 16% owner margin and 2.77x multiple for contractors.
Estimate, not an appraisal. How we value
Tighten this with your numbers