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California contractor license
One Hour Heating And Air Conditioning
One Hour Heating And Air Conditioning of Mission Viejo holds California license 1140696 (C20 Warm-Air Heating, Ventilating and Air-Conditioning). The CSLB file dated Nov 1, 2026 lists it as active.1 It expires Jul 31, 2027.
Doing business as Rme HVAC Inc.
Active
One Hour Heating And Air Conditioning, Mission Viejo
- License
- 1140696
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Jul 31, 2027
- Bond
- $25,000
- Workers' comp
- Insured to Jul 24, 2027
CSLB file dated Nov 1, 2026
From the CSLB file dated Nov 1, 2026. Not a consumer report; check the board before you hire.
Has the board taken action on this license?
None in the CSLB file dated Nov 1, 2026. Confirm with the board: CSLB license check
What bond, insurance and workers' comp are on file?
- Bond
- $25,000Cincinnati Insurance Company (The), from Jun 20, 2025, continuous
- Liability insurance
- Not in the CSLB fileCheck with the board
- Workers' comp
- InsuredAmtrust Insurance Company, from Jul 24, 2026, to Jul 24, 2027
Who is on this license?
- Responsible managing officer
- Mahdi AlimiSince Jul 18, 2025
- CEO and president
- Robert J. FredricksonSince Jul 18, 2025
What work does this license cover?
Issued Jul 18, 2025.
What other licenses does this business hold?
- One Hour Heating & Air Conditioning1107267 · C20 · Active
- One Hour Heating And Air Conditioning1136570 · C20 · Active
- One Hour Heating And Air Conditioning1139941 · C20 · Active
- One Hour Heating & Air Conditioning1151576 · C20 · Active
- One Hour Heating And Air Conditioning1159348 · C20 · Active
- One Hour Heating & Air Conditioning1160719 · C20 · Active
Which other Mission Viejo businesses hold C20 Warm-Air Heating, Ventilating and Air-Conditioning?
- De Jong Air Conditiong & HeatingLicensed since 1991
- Fortt Mechanical IncLicensed since 1992
- Alpha HVAC Repair And InstallationLicensed since 2023
- Blue Mechanical Heating & Air Conditioning CorpLicensed since 2024
- Kot HVAC Inc A Domestic CorporationLicensed since 2026
What should you check before hiring?
What to ask before you hire
- Get the license number in writing. The name on the license should match the name on your contract and invoice.
- Check the class covers the job. A license for one trade doesn't cover another. California license classes
- Ask for a certificate of insurance sent to you by the insurance agent, not handed over by the contractor. How to read a COI
- Ask who will be on site. If a crew works on your property, ask for proof of workers' comp. An exemption on file means the contractor told the CSLB it has no employees.
- Put it in a written contract: license number, price, start date and payment schedule. Check the license again on the day you sign.
If the license is lapsed
- Don't sign or pay a deposit until the CSLB shows the license active again.
- Ask the contractor why. For a bond or insurance lapse, ask for proof that the new bond or policy was filed with the CSLB, then check again.
- If work has started, hold further payments, keep the contract, receipts and photos, and file a complaint with Contractors State License Board (CSLB).
- Check another contractor. California license lookup
Sources
- CSLB License Master (cslb.ca.gov, Nov 1, 2026)
- Contractors State License Board (CSLB)