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Dominion AC & Heating
PO BOX 34, Twin Peaks, CA 92391, USA
Verify this license yourself at the California Contractors State License Board (CSLB).
When a California home loses cooling in a heat wave or the furnace stops on a cold winter night, the first search is usually for an HVAC contractor near me. Homeowners and property owners want someone who answers the phone, explains the problem clearly, and arrives prepared. Dominion AC & Heating serves customers across California with that practical goal in mind.
Services Offered
Service Area
About Dominion AC & Heating
The company's work spans the systems most homes depend on. AC Services cover diagnosing refrigerant issues, testing capacitors and contactors, and clearing condensers and coils. Heating Services and Furnace Services address ignition faults, burner cleaning, and safety checks on heat exchangers. Heat Pumps, Ductwork Services, and Thermostat Services round out the lineup, from sealing leaky duct runs to programming controls that match a household's schedule. Emergency HVAC calls handle sudden breakdowns, while Maintenance and Tune-up visits test airflow and system performance before peak seasons.
California's climate varies widely, from dry inland summers to humid coastal conditions and older housing stock in many neighborhoods. Dominion AC & Heating's service area covers the state, so technicians work with those local conditions in mind. Dominion AC & Heating holds California contractor license #1089062, issued in 2022, and its team has been working in the trade for more than four years.
People comparing local pros should look at license status, clear estimates, and how a company handles urgent calls. Readers can verify any contractor's license through the California Contractors State License Board before booking. Browse more options and details on HVAC Service Fast.
State license record
California license #1089062
Active- Issued by
- Contractors State License Board (CSLB)
- Status
- Active as of Aug 4, 2026
- First issued
- Mar 2022 (4 years)
- Valid through
- Mar 31, 2028
- Business type
- Corporation
- County on file
- San Bernardino
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 Dominion AC & Heating offer?
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Local market — Lake Arrowhead
HVAC pros here
5
Cooling demand
386
Heating demand
5,401
Electricity
32.5¢
Cooling/heating demand = annual degree days (NOAA). Electricity = state residential average (EIA).
Local context for Lake Arrowhead
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 Dominion AC & Heating
Based on the records we hold for this business.
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State license on record
CSLB lists #1089062 as active (record dated Aug 4, 2026). Licensed since 2022. 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.