contracting businessc20 hvacLicensed since 2007
Guido's Service
212 Preakness Ln, Vallejo, CA 94591 · map
What the public record says
- Licensed since 2007 (19 years)
- $25,000 contractor bond
- Carries workers' compensation (has employees)
- Classifications: C20, C38
- Sole proprietor
Licenses and permits
- C-20 Warm-Air Heating, Ventilating and Air-ConditioningCA Contractors State License Board · #892930 · since 2007
- C38 classificationCA Contractors State License Board · #892930 · since 2007
Estimated value
Fair$236K – $579K
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 2.83x multiple for contractors.
Estimate, not an appraisal. How we value
Tighten this with your numbersNearby hvac, plumbing & electrical
- Jade Electric LLCVallejo · since 2018 · $231K–$567K
- Site Electric Services LLCVallejo · since 2026 · $231K–$567K
- T N T ConstructionVallejo · since 2005 · $236K–$579K
- Intrepid Electronic Systems INCCrockett · since 1997 · $231K–$567K
- Gd3 Plumbing SolutionsVallejo · since 2020 · $59K–$150K
- Cornwell Electric LLCVallejo · since 2018 · $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$236K – $579K
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 2.83x multiple for contractors.
Estimate, not an appraisal. How we value
Tighten this with your numbers