contracting businessc10 electricalLicensed since 1993
William Farnham Construction
Rio Linda, CA
What the public record says
- Licensed since 1993 (33 years)
- $25,000 contractor bond
- Classifications: C27
- Sole proprietor
- Also licensed as: landscaping
Licenses and permits
- B General BuildingCA Contractors State License Board · #860800 · since 2005
- C9 classificationCA Contractors State License Board · #860800 · since 2005
- C-10 ElectricalCA Contractors State License Board · #860800 · since 2005
- C33 classificationCA Contractors State License Board · #860800 · since 2005
- C-27 LandscapingCA Contractors State License Board · #668891 · since 1993
Estimated value
Starting point$63K – $159K
Based on the license record looking like an owner-operator with no employees on the license; businesses like that typically bill around $250,000 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 numbersRecord built from 1 public file. Updated 11/9/2026. Own this business? Claim the page or ask for a change.
Estimated value
Starting point$63K – $159K
Based on the license record looking like an owner-operator with no employees on the license; businesses like that typically bill around $250,000 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