Mso Enterprises INC

Report card

• Licence activeCSLB #977044, class C20. Issued 22 Sep 2012, expires 30 Sep 2028.
• Licensed 14 yrsSince 22 Sep 2012.
• Bonded$25,000 with North River Insurance Company (The), since 20 Aug 2023. California requires the same $25,000 bond of every contractor.
• Workers' comp insuredState Compensation Insurance Fund, policy 9392444, valid to 26 Dec 2026.
• Clean CSLB recordNo citations, complaints or legal actions disclosed.CSLB record
• Website shows the licenceTheir own site displays licence #977044.
• 60 building permits since 2020Pulled under this licence (City of Los Angeles, LADBS), most recently 2 Aug 2022.

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

About Mso Enterprises INC

MSO Enterprises Inc. provides commercial HVAC services in Los Angeles.

Serves

Los Angeles

Estimates

Free estimates

Ownership

Family-owned

People on the licence

Missak Keshishian (rmo), Ani Terzian (officer)

• Commercial

From Mso Enterprises INC's own website, read 3 Nov 2026. We only show what the site states.

Recent permits

Building permits pulled under licence #977044, from City of Los Angeles, LADBS open data. Locations are shown to ZIP code only.

• 2 Aug 2022 · HVAC · ZIP 90025General HVAC with garage ventilation.
• 9 May 2022 · HVAC · ZIP 90049Apartment
• 9 May 2022 · HVAC · ZIP 90049Apartment
• 9 May 2022 · HVAC · ZIP 90049Apartment
• 9 May 2022 · HVAC · ZIP 90049Apartment

OSHA inspections

• 10 Jul 2025 · Accident2 violations, $13,850 penalty · case

US Department of Labor enforcement data, matched by business name and city.

Why it ranks #609 of 1,106 HVAC contractors in Los Angeles

Score 56.2 / 100. Claiming this listing or using Theo never changes it. How we rank