Ramos Mario MJR HVAC Services
Verified against CSLB on · View on CSLB
License details
- License number
- 1090840
- Classifications
- License term on file
- April 28, 2022 – April 30, 2028
Business
- (310) 749 5007 (CSLB public record)
- 13833 NURMI STREET, Sylmar, CA 91342Los Angeles County
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What to check next
Frequently asked questions
Is Ramos Mario MJR HVAC Services licensed in California?
Yes. Ramos Mario MJR HVAC Services holds an active California state contractor license (CSLB #1090840), verified against the CSLB public record on June 17, 2026.
What is Ramos Mario MJR HVAC Services's CSLB license number?
Ramos Mario MJR HVAC Services's California contractor license number is 1090840. Look that number up with the CSLB "Check a License" tool to confirm its current status against the public record yourself.
What kind of work is Ramos Mario MJR HVAC Services licensed for?
Ramos Mario MJR HVAC Services is classified under Warm-Air Heating, Ventilating and Air-Conditioning (C-20) by the CSLB.
How do I verify Ramos Mario MJR HVAC Services's license myself?
Look up license #1090840 with the CSLB "Check a License" tool and compare the status, bond, and workers' compensation details against what's shown on this page. This page reflects the CSLB public record as of June 17, 2026.
Verify it yourself: How to verify a California contractor license · Look up #1090840 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.