Robertson Mechanical Inc

Licensed plumber, HVAC contractor in San Diego, California

CSLB licence activeNo Google reviews yet

Robertson Mechanical Inc holds CSLB licence 948453, active, licensed since 8 Jun 2010. Bonded for $25,000 with Merchants Bonding Company (Mutual). Clean CSLB record, with no citations, complaints or legal actions disclosed.

60score

Report card

  • Licence activeCSLB #948453, class B, C20, C36. Issued 8 Jun 2010, expires 30 Jun 2028.
  • Licensed 16 yrsSince 8 Jun 2010.
  • Bonded$25,000 with Merchants Bonding Company (Mutual), since 1 Jan 2025. California requires the same $25,000 bond of every contractor.
  • Workers' comp insuredContinental Casualty Company, policy 8035882600, valid to 27 Apr 2027.
  • Clean CSLB recordNo citations, complaints or legal actions disclosed.CSLB record
  • On the BBB, not accreditedIts BBB rating, complaints and reviews are on its Better Business Bureau profile.BBB profile Complaints Reviews

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

About Robertson Mechanical Inc

People on the licence
Richard Wayne Robertson (qualifier, CEO and president)

Why it ranks #254 of 496 plumbers in San Diego

Years licensed weight 3082%
Complaint record weight 25100%
Bond and workers' comp weight 10100%
Google reviews weight 350%

Score 59.6 / 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