contracting businessc36 plumbingLicensed since 2002
Cuatro Amigos INC
Cuatro Amigos INC DBA A J Bono Plumbing
P O Box 514, Concord, CA 94520 · map
What the public record says
- Licensed since 2002 (24 years)
- $25,000 contractor bond
- Carries workers' compensation (has employees)
- Classifications: C36
- Owned by a corporation
Licenses and permits
- C-36 PlumbingCA Contractors State License Board · #807390 · since 2002
Estimated value
Fair$217K – $534K
Based on the license record looking like a licensed shop carrying workers' comp (a small crew); businesses like that typically bill around $900,000 a year. At a typical 16% owner margin and 2.61x multiple for contractors.
Estimate, not an appraisal. How we value
Tighten this with your numbersNearby hvac, plumbing & electrical
- All Water Heaters & Plumbing LLCConcord · since 2025 · $217K–$534K
- West Coast Solar INCConcord · since 2007 · $231K–$567K
- Bradley J Flynn Plumbing INCConcord · since 1990 · $217K–$534K
- Alfa Electric INCConcord · since 2014 · $231K–$567K
- J Beltran Plumbing INCConcord · since 2025 · $59K–$150K
- Paper Street Electric COConcord · since 2005 · $231K–$567K
Record built from 1 public file. Updated 11/9/2026. Own this business? Claim the page or ask for a change.
Estimated value
Fair$217K – $534K
Based on the license record looking like a licensed shop carrying workers' comp (a small crew); businesses like that typically bill around $900,000 a year. At a typical 16% owner margin and 2.61x multiple for contractors.
Estimate, not an appraisal. How we value
Tighten this with your numbers