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Arsenal HVAC Inc
300 E BONITA AVE #4912, San Dimas, CA 91773, USA
Verify this license yourself at the California Contractors State License Board (CSLB).
Arsenal HVAC Inc provides AC Services for homeowners and businesses in San Dimas, California, where hot summers put cooling systems to a steady test. Its work covers system inspections, refrigerant checks, condenser cleaning, and repair or replacement of residential and commercial air conditioners.
Services Offered
Service Area
About Arsenal HVAC Inc
The company also handles Heating Services, Furnace Services, and Heat Pumps, so customers can address year-round comfort with a single provider. Ductwork Services include inspecting, sealing, and repairing the ducts that move conditioned air through a building. Thermostat Services cover installing and setting up controls, while Emergency HVAC calls address sudden system failures. Maintenance & Tune-up visits check key components before small problems grow into costly breakdowns.
Arsenal HVAC Inc holds California contractor license #1107476 and has been licensed since 2023, bringing more than three years of experience in the trade. Its focus on San Dimas means local climate conditions and common building styles inform equipment recommendations for the homes and businesses it serves.
Readers comparing local HVAC pros can review service lists, license details, and written estimates before making a decision. HVAC Service Fast lists Arsenal HVAC Inc to help people in San Dimas compare options with confidence.
State license record
California license #1107476
Active- Issued by
- Contractors State License Board (CSLB)
- Status
- Active as of Aug 4, 2026
- First issued
- Jul 2023 (3 years)
- Valid through
- Jul 31, 2027
- Business type
- Corporation
- County on file
- Los Angeles
What the license covers
- C-20 Warm-Air Heating, Ventilating and Air-Conditioning
From CSLB public license data as of Aug 4, 2026. Licenses change — confirm the current status at the California Contractors State License Board (CSLB).
Frequently Asked Questions
What services does Arsenal HVAC Inc offer?
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Local market — San Dimas
HVAC pros here
28
Have a website
21%
Cooling demand
1,450
Heating demand
1,429
Cooling/heating demand = annual degree days (NOAA). Electricity = state residential average (EIA).
Local context for San Dimas
Buying a new AC or heat pump in California
- California is in the DOE Southwest region: new central air conditioners installed since January 1, 2023 must meet at least 14.3 SEER2 and 11.7 EER2 (13.8 SEER2 and 11.2 EER2 for systems 45,000 BTU/h and larger). Heat pumps must meet 14.3 SEER2 and 7.5 HSPF2 nationwide.
- Since 2025, new systems are built for lower-impact refrigerants such as R-454B or R-32. Ask which refrigerant a quoted system uses and for its AHRI certificate number, which confirms the matched system’s rated efficiency.
Before you hire Arsenal HVAC Inc
Based on the records we hold for this business.
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State license on record
CSLB lists #1107476 as active (record dated Aug 4, 2026). Licensed since 2023. Re-check it yourself before work starts — it is free and takes a minute. Look it up: California Contractors State License Board (CSLB)
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Ask for proof of insurance
We have no insurance details on file. Ask for a certificate of general liability and workers' compensation coverage before anyone works in your home.
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Ask who pulls the permit
Replacing an AC, furnace, heat pump or water heater usually needs a local permit and inspection. A licensed contractor normally pulls it — ask that the permit is included in the written quote.
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Ask for local references
We do not have review data for this business yet. Ask for two or three recent customers near you.
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California homeowner protection
California law caps the down payment on a home improvement contract at 10% of the contract price or $1,000, whichever is less. Never pay more up front.
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Where this information comes from
- Name, address and phone
- State license records · added Aug 4, 2026
- California license
- CSLB public license data · record date Aug 4, 2026
- Profile summary
- Written automatically from the records above
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HVAC Service Fast is an independent HVAC directory and is not affiliated with this business. Listing details are compiled from publicly available information and may be incomplete or outdated. We do not endorse or guarantee any provider — please verify licensing and insurance directly. See our Disclaimer.