contracting businessc10 electricalLicensed since 1996
Troels Thorenfeldt Construction Company
Lafayette, CA
What the public record says
- Licensed since 1996 (30 years)
- $25,000 contractor bond
- Classifications: A, B, C10, C33, C36
- Sole proprietor
Licenses and permits
- A General EngineeringCA Contractors State License Board · #729804 · since 1996
- B General BuildingCA Contractors State License Board · #729804 · since 1996
- C-10 ElectricalCA Contractors State License Board · #729804 · since 1996
- C33 classificationCA Contractors State License Board · #729804 · since 1996
- C-36 PlumbingCA Contractors State License Board · #729804 · since 1996
Estimated value
Starting point$111,000
Estimated range: $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 11/13/2026. Own this business? Claim the page or ask for a change.
Estimated value
Starting point$111,000
Estimated range: $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