Business ProfileHVAC Companies in Oakland, California
Harry Clark Heating and Air Conditioning
Harry Clark Heating and Air Conditioning
Harry Clark Heating and Air Conditioning is an Oakland HVAC contractor serving residential and light commercial properties across the East Bay. For server rooms, it can install ductless air-conditioning systems.
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Business Highlights
- It lists California license 1056105.
- It identifies as a York Certified Comfort Expert and CCE Dealer.
Service Area
Alameda, Albany, Berkeley, Castro Valley, Concord, Hayward, East Bay, El Cerrito, Fremont, Moraga, Orinda, Oakland, Piedmont, Richmond, San Leandro, San Lorenzo, Union City and Walnut Creek.
Active Business Listing
Harry Clark Heating and Air Conditioning is one of 6 HVAC companies ProsGrade lists in Oakland, California.
Active
Public local listing
Listing details
12 services listed, including Air conditioning installation, Air conditioning repair and Air conditioning maintenance. Open weekdays, closed on weekends. 16 reviews.
- Verified listing details
- Service information
- Customer review signals
- Photo gallery
- Public contact information
- Published local profile
How This Business Compares
How Harry Clark Heating and Air Conditioning compares with the other 5 HVAC companies on ProsGrade in Oakland, using public Google ratings and review counts.
- One of 6 Oakland HVAC companies on ProsGrade.
Services Covered
12 services- Air conditioning installation
- Air conditioning repair
- Air conditioning maintenance
- Air conditioning replacement
- Heat pump installation
- Heat pump repair
- Mini split installation
- Furnace installationGas furnaces, heat-pump systems, hybrid heating and wall furnaces.
- Heating repair
- Furnace maintenance
- Server room air conditioningDuctless air-conditioning systems.
- Indoor air qualityPlasmaAir products and YORK 4-inch filters.
Reviews
What customers say
Customers praise the company's heating work, from furnace checkups to furnace and hybrid heat-pump installations. A customer valued a detailed two-zone quote and said Armando addressed many questions; when a defective air-handler part surfaced, the project manager resolved it with the supplier and it was replaced the following week.
Customer Reviews
jeff adams
We took advantage of the free design services for a heat pump heating system offered by QuitCarbon. After completing their home assessment questionnaire they gave us sizing, pricing and rebate information. QC referred us to Harry Clark Heating and Air Conditioning for a complete upgrade to replace our gas furnace. HC owner Don Marshall spent an hour and a half assessing the existing heating system in our 1908 home, answering all our questions and providing a detailed quote for a two zone system the next day.
After reviewing the quote with QuitCarbon, we decided the price was competitive and chose not to get other bids. I should mention that I’m a licensed mechanical engineer and have lots of experience working with contractors. Armando Hernandez and his crew completed the install in one week and we were up and running on day 5. The quality of the workmanship was excellent. Armando addressed my many questions and was a pleasure to work with. There was an issue with a defective part in the air handler. The project manager Matt Schwoyer was able to resolve it with their supplier, and the part was replaced the following week.
Everyone at Harry Clark was professional and responsive throughout the whole project. We are pleasantly surprised with the improved and consistent comfort level in our home and would recommend HC to anyone considering a heat pump retrofit.
Pathy Lakshmipathy
Harry Clark did an excellent job of replacing my aging gas furnace with a hybrid heat pump. They also provided me with zoning which I didn't have before. Everything is working great and they did a good job.
Fred Whale
certain things like paying taxes, root canals and colonoscopies come with being a grown up. every adult has had to replace a furnace or air conditioning system. last week my heat wouldn’t come on and a repairman came out to fix it. he told me the unit needs to be replaced to the tune of $6,500. being a trusting individual, as i lowered my trousers so they could shove the hoses up my butt, i called Harry Clark for a second opinion. Harry agreed the furnace is old and will eventually need to be replaced but the reason it wasn’t working is the thermostat. he changed the filter and replaced the thermostat. thanks to Harry Clark, i feel like a kid again.
Sheila Press
Harry Clark is the best. I always call them for the checkup on my furnace (which they installed), and any plumbing problem. Reliable, honest, and expert. Never any kind of problem with their service.
Frank Hennefer
Had a need for Harry Clark Plumbing to snake a drain and the tech got through the crapola perfectly. I’ve always had pleasant experiences with Harry Clark, both plumbing and heating. As a property mgr and broker I recommend HC.
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Frequently Asked Questions
Does Harry Clark service rooftop units?
Yes. It includes rooftop units among the equipment it services.
When might Harry Clark recommend replacing a heating system rather than repairing it?
It says an older, inefficient system or frequent breakdowns may point to replacement, while an isolated issue may be repairable.