contracting businessc36 plumbingLicensed since 2006
H & R Plumbing And Drain Cleaning INC
H & R Underground
4221 Appian Way, El Sobrante, CA 94803 · map
What the public record says
- Licensed since 2006 (20 years)
- $25,000 contractor bond
- Carries workers' compensation (has employees)
- Classifications: C36, C42
- Owned by a corporation
Licenses and permits
- C-36 PlumbingCA Contractors State License Board · #878364 · since 2006
- C42 classificationCA Contractors State License Board · #878364 · since 2006
Estimated value
Fair$376,000
Estimated range: $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
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- Evo Energy INCEl Sobrante · since 2016 · $399,000 ($231K–$567K)
- Hernandez PlumbingEl Sobrante · since 2009 · $376,000 ($217K–$534K)
- Temple Of Kun FusionRichmond · since 2021 · $111,000 ($63K–$159K)
- Fonseca ElectricRichmond · since 2018 · $399,000 ($231K–$567K)
- Pacific Drain INCEl Sobrante · since 2011 · $105,000 ($59K–$150K)
Record built from 1 public file. Updated 11/13/2026. Own this business? Claim the page or ask for a change.
Estimated value
Fair$376,000
Estimated range: $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