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Harry Clark Heating and Air Conditioning

4.7 (18 reviews) via Google Oakland, California

3040 Broadway, Oakland, CA 94611, USA

License checked License #1056105 7 yrs experience

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

+1 510-444-1960
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Harry Clark Heating and Air Conditioning is an HVAC contractor that builds its work around AC Services, helping local homeowners and businesses keep cooling systems running reliably through warm months. The company also supports commercial customers who need steady indoor conditions for daily operations, so its approach balances home comfort with the practical needs of working spaces.

Rating

4.7★

18 reviews

Right now

Closed

local time

Local market — Oakland

HVAC pros here

146

Have a website

55%

Cooling demand

243

Heating demand

2,363

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

Business hours

Closed now
Monday
7:30 AM – 4:30 PM
Tuesday
7:30 AM – 4:30 PM
Wednesday
7:30 AM – 4:30 PM
Thursday (today)
7:30 AM – 4:30 PM
Friday
7:30 AM – 4:30 PM

Hours are provided by the business or public sources and shown in the local time zone. Please call to confirm before visiting.

Services Offered

AC Services in Oakland Heating Services in Oakland Heat Pumps in Oakland Thermostat Services in Oakland Emergency HVAC in Oakland

Service Area

Alameda, California Oakland, California All of California

Location

About Harry Clark Heating and Air Conditioning

Its service list covers AC Services, Heating Services, Heat Pumps, Thermostat Services, and Emergency HVAC. Cooling visits usually include checking refrigerant levels, cleaning coils, and inspecting electrical connections, while heating work focuses on furnace inspections, tune-ups, and repairs. Heat pump service addresses units that both heat and cool, and thermostat work covers installing, replacing, or troubleshooting controls so equipment responds as intended. Emergency HVAC calls address sudden breakdowns that leave a property without reliable heating or cooling.

The company serves Alameda and Oakland, where property owners manage a mix of older buildings and newer construction, each with different ductwork and equipment layouts. Familiarity with these two cities helps technicians plan visits, respond quickly to urgent calls, and recommend equipment suited to local homes and buildings.

Harry Clark Heating and Air Conditioning holds California contractor license #1056105 and has been licensed since 2019, bringing more than seven years of experience in the trade. Its 4.7-star Google rating from 18 reviews reflects customer feedback that can help you judge its work. Anyone comparing local pros in Alameda or Oakland can review licensing, read recent reviews, and request written estimates before choosing. More options and details are available through HVAC Service Fast.

Frequently Asked Questions

What services does Harry Clark Heating and Air Conditioning offer?
Harry Clark Heating and Air Conditioning offers AC Services, Heating Services, Heat Pumps, Thermostat Services, and Emergency HVAC. Its work spans routine cooling and heating maintenance, system repairs, and urgent breakdown calls.
Which areas does Harry Clark Heating and Air Conditioning serve?
Harry Clark Heating and Air Conditioning serves Alameda and Oakland, California. Customers in these cities can contact the company for residential and commercial HVAC needs.
How do I choose a licensed, insured HVAC contractor in Alameda?
Look up the contractor's license on the California Contractors State License Board website and confirm the license type matches the work you need. Ask for proof of liability and workers' compensation insurance before work begins.
What should I check before hiring an HVAC professional?
Confirm the license number, read recent customer reviews, and compare written estimates that list parts, labor, and warranty terms. Ask how the company handles permits and whether its technicians are trained on your equipment brand.
What are the signs it is time to call an HVAC professional?
Call a professional if your system runs constantly without reaching the set temperature, makes grinding or banging noises, or produces uneven airflow. Rising energy bills, frequent cycling on and off, or a smell of burning also warrant prompt inspection.

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This business also has a 4.7★ rating from 18 Google reviews.

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