Ramos Mario Mjr HVAC Services

Licensed HVAC contractor in Sylmar, Los Angeles, California

CSLB licence activeNo Google reviews yet

Ramos Mario Mjr HVAC Services holds CSLB licence 1090840, active, licensed since 28 Apr 2022. Bonded for $25,000 with Jet Insurance Company. Clean CSLB record, with no citations, complaints or legal actions disclosed.

42score

Report card

  • Licence activeCSLB #1090840, class C20. Issued 28 Apr 2022, expires 30 Apr 2028.
  • Licensed 5 yrsSince 28 Apr 2022.
  • Bonded$25,000 with Jet Insurance Company, since 23 Aug 2024. California requires the same $25,000 bond of every contractor.
  • Workers' comp insuredAmerican Casualty Company of Reading Pa, policy WC739334261, valid to 19 Jun 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 Ramos Mario Mjr HVAC Services

People on the licence
Mario Dy Ramos (owner)

Why it ranks #846 of 1,106 HVAC contractors in Los Angeles

Years licensed weight 3023%
Complaint record weight 25100%
Bond and workers' comp weight 10100%
Google reviews weight 350%

Score 41.8 / 100. Claiming this listing or using Theo never changes it. How we rank

Other top HVAC contractors in Los Angeles

See all 1,106
  1. 1

    Bernardino's A/C & Htg

    Northridge, CA · CSLB C20 #578422 · licensed 37 yrs

    • Licence active
    • Bonded
    • Workers' comp
    1005.0(366)Full report
  2. 2

    Liberty Plumbing & Heating

    Los Angeles, CA · CSLB C20, C36 #701083 · licensed 32 yrs

    • Licence active
    • Bonded
    • Workers' comp
    995.0(184)Full report
  3. 3

    Alpha Air Conditioning & Heating Inc

    Sunland, CA · CSLB C-4, C20, C38, C43 #896570 · licensed 19 yrs

    • Licence active
    • Bonded
    • Workers' comp
    985.0(163)Full report
  4. 4

    American Best Appliance

    North Hollywood, CA · CSLB C20, C38 #838610 · licensed 22 yrs

    • Licence active
    • Bonded
    • Workers' comp
    985.0(80)Full report
  5. 5

    Precise Air Systems Inc

    Los Angeles, CA · CSLB C10, C20, C46 #428900 · licensed 44 yrs

    • Licence active
    • Bonded
    • Workers' comp
    • EPA Lead-Safe
    984.9(536)Full report
  6. 6

    Air Products and Services

    Van Nuys, CA · CSLB C20 #456340 · licensed 42 yrs

    • Licence active
    • Bonded
    • Workers' comp
    974.9(175)Full report