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Gress Heating & Air Inc

No ratings collected yet Livermore, California

P O BOX 1199, Livermore, CA 94568, USA

License checked License #789682 25 yrs experience

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

(925) 872-6497
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When the air conditioner quits during a Livermore summer, or the furnace goes silent on a cold morning, homeowners want a contractor who answers the phone and knows the equipment. People searching for AC Services in Livermore usually need someone who can diagnose the problem quickly, explain the options plainly, and leave the home comfortable again.

Local market — Livermore

HVAC pros here

54

Have a website

37%

Cooling demand

904

Heating demand

2,562

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

Services Offered

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

Service Area

Livermore, California All of California

Location

About Gress Heating & Air Inc

Gress Heating & Air Inc serves residential customers across the Livermore area with a full range of heating and cooling work. The company handles AC Services, Heating Services, Furnace Services, and Heat Pumps, along with Ductwork Services that address uneven airflow and leaky or poorly sized duct runs. Thermostat Services cover installation and programming, and Maintenance & Tune-up visits keep existing systems running efficiently. When a system fails outside business hours, Emergency HVAC calls receive priority attention.

The company is licensed under California contractor license #789682 and has been licensed since 2001, giving it more than 25 years of experience in the trade. Technicians typically start with a visual inspection, check refrigerant levels, electrical connections, airflow, and controls, then describe the repair or replacement options with clear cost tradeoffs before any work begins.

Anyone comparing local HVAC pros in Livermore can use the points above as a starting point: ask about licensing, service scope, and how repairs are explained. For details on Gress Heating & Air Inc, including its service listings, visit HVAC Service Fast.

Frequently Asked Questions

What services does Gress Heating & Air Inc offer?
Gress Heating & Air Inc offers AC Services, Heating Services, Ductwork Services, Heat Pumps, Furnace Services, Thermostat Services, Emergency HVAC, and Maintenance & Tune-up.
What areas does Gress Heating & Air Inc serve?
Gress Heating & Air Inc serves the Livermore, California area.
How do I choose a licensed, insured HVAC contractor in Livermore?
Verify the contractor's license number on the California Contractors State License Board website, and ask for proof of liability and workers' compensation insurance before signing anything. Compare written estimates that itemize equipment, labor, and warranty terms.
What should I check before hiring an HVAC professional?
Confirm the license status, read recent customer reviews, and ask whether the company performs load calculations or inspections before recommending equipment. Get the scope of work, payment schedule, and warranty details in writing.
What are signs it is time to call an HVAC professional?
Call a professional if the system short cycles, makes grinding or banging noises, blows warm air when set to cool, or your energy bills rise without explanation. A sudden loss of heat or cooling, a gas smell, or a tripped breaker that keeps resetting also warrants prompt attention.

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