BoardChecked Search pros

One Affordable Backflow Inc

Licensed plumber in San Diego, California

CSLB licence activeNo Google reviews yet

One Affordable Backflow Inc holds CSLB licence 1137916, active, licensed since 23 May 2025. Bonded for $25,000 with Merchants Bonding Company (Mutual). Clean CSLB record, with no citations, complaints or legal actions disclosed.

37score
Request a free quote (760) 687-5749 Verify on CSLB Search BBB

Report card

  • Licence activeCSLB #1137916, class C36. Issued 23 May 2025, expires 31 May 2027.
  • Licensed 1 yrSince 23 May 2025.
  • Bonded$25,000 with Merchants Bonding Company (Mutual), since 2 May 2025. California requires the same $25,000 bond of every contractor.
  • Workers' comp insuredUnited Fire & Casualty Company, policy 10199153433, valid to 21 Feb 2027.
  • Clean CSLB recordNo citations, complaints or legal actions disclosed.CSLB record

Checked against the Contractors State License Board (CSLB) register on 3 Nov 2026.

About One Affordable Backflow Inc

People on the licence
Jorge Humberto Sanchez (qualifier, CEO and president)

Why it ranks #431 of 496 plumbers in San Diego

Years licensed weight 307%
Complaint record weight 25100%
Bond and workers' comp weight 10100%
Google reviews weight 350%

Score 37.2 / 100. Claiming this listing or using Theo never changes it. How we rank

Other top plumbers in San Diego

See all 496
  1. 1

    American Plumbing

    San Diego, CA · CSLB C36 #708829 · licensed 31 yrs

    • Licence active
    • Bonded
    • Works alone
    1005.0(396)Full report
  2. 2

    Bob Jenson Air Conditioning Inc

    San Diego, CA · CSLB C20, C36 #340838 · licensed 49 yrs

    • Licence active
    • Bonded
    • Workers' comp
    984.9(1,589)Full report
  3. 3

    Courtesy Plumbing Inc

    San Diego, CA · CSLB B, C20, C36 #910268 · licensed 19 yrs

    • Licence active
    • Bonded
    • Workers' comp
    985.0(1,238)Full report
  4. 4

    Collins Pacific Plumbing Inc

    San Diego, CA · CSLB C20, C36 #567701 · licensed 37 yrs

    • Licence active
    • Bonded
    • Workers' comp
    984.9(435)Full report
  5. 5

    All Cities Water Treatment Inc

    San Diego, CA · CSLB C36, C55 #631304 · licensed 35 yrs

    • Licence active
    • Bonded
    • Workers' comp
    984.9(320)Full report
  6. 6

    Black Mountain Plumbing Inc

    San Diego, CA · CSLB C36 #782799 · licensed 26 yrs

    • Licence active
    • Bonded
    • Workers' comp
    964.8(1,686)Full report