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Diaz Artemio

No ratings collected yet Guerneville, California

P O BOX 559, Guerneville, CA 95446, USA

License checked License #680150 33 yrs experience

Verify this license yourself at the California Contractors State License Board (CSLB).

(707) 477-7302
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Diaz Artemio is an HVAC contractor built around AC Services, helping homeowners and businesses in Guerneville, California keep cooling systems running reliably through hot months. The company holds California contractor license #680150 and has been licensed since 1993, giving it more than 33 years of experience in the trade.

Local market — Guerneville

HVAC pros here

1

Cooling/heating demand = annual degree days (NOAA). Electricity = state residential average (EIA).

Services Offered

AC Services in Guerneville Heating Services in Guerneville Ductwork Services in Guerneville Heat Pumps in Guerneville Furnace Services in Guerneville Thermostat Services in Guerneville Emergency HVAC in Guerneville Maintenance & Tune-up in Guerneville

Service Area

Guerneville, California All of California

Location

About Diaz Artemio

The work covers residential and commercial comfort needs. AC Services include diagnosing refrigerant leaks, replacing capacitors and compressors, and checking airflow and electrical connections. Heating Services and Furnace Services cover burner inspection, cleaning, and repair. Heat Pumps are installed and serviced for year-round heating and cooling, while Ductwork Services address leaks, poor airflow, and insulation. Thermostat Services include installing and programming smart and programmable units. Emergency HVAC calls are handled when a system fails, and Maintenance & Tune-up visits keep equipment efficient between seasons.

Guerneville properties face damp conditions, seasonal temperature swings, and heavy summer use, so regular service matters. Serving this community directly means understanding those local conditions and responding quickly when a problem appears.

Homeowners and property managers comparing local HVAC contractors should confirm license status with the California Contractors State License Board, ask for written estimates, and request clear explanations of proposed work. Listings on HVAC Service Fast make that comparison easier by placing local options side by side.

Frequently Asked Questions

What services does Diaz Artemio offer?
Diaz Artemio offers AC Services, Heating Services, Ductwork Services, Heat Pumps, Furnace Services, Thermostat Services, Emergency HVAC, and Maintenance & Tune-up. Together these cover cooling, heating, airflow, and routine care for home and business systems.
What areas does Diaz Artemio serve?
Diaz Artemio serves Guerneville, California. Customers outside that area should contact the business directly to confirm whether a service call is available.
How do I choose a licensed, insured HVAC contractor in Guerneville?
Verify the contractor's license number on the California Contractors State License Board website and ask for a current certificate of insurance. Compare written estimates that list the equipment, labor, and warranty terms.
What should I check before hiring an HVAC pro?
Confirm the license, insurance, and any manufacturer certifications, then ask for references from recent local jobs. Make sure the proposal explains the scope of work, costs, and warranty coverage in writing before work begins.
What are signs it is time to call an HVAC professional?
Call a professional if your system stops cooling or heating, makes grinding or banging noises, cycles on and off frequently, or your energy bills rise without explanation. If you smell gas, leave the building and call your gas utility or emergency services first.

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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.