Business Details
40 Years
experience
Emergency
services
Trusted HVAC Services in Oakland, CA
Harry Clark Heating & Air Conditioning has served the Oakland Bay Area since 1986, delivering expert HVAC solutions for residential and commercial clients. Our team of certified technicians specializes in furnace installation, heat pump systems, ductless mini-splits, and indoor air quality improvements, prioritizing energy efficiency and long-term reliability. With factory certifications from York and Mitsubishi Diamond Dealer status, we combine advanced technology with personalized service to address unique comfort needs. Our commitment to ongoing training ensures installations meet exacting standards, backed by industry-leading warranties.We emphasize transparent communication, prioritizing customer education about system performance and maintenance requirements. Decades of local experience enable tailored solutions for the region's climate challenges, including wildfire smoke mitigation and energy conservation. Our focus on precision installation and preventive maintenance extends equipment lifespans while optimizing operational efficiency. This dedication to quality craftsmanship and customer satisfaction has established us as a trusted community resource for comprehensive HVAC services.
Services
HVAC Installation
Heat Pump Services
Furnace Repair
Indoor Air Quality
Thermostat Installation
Commercial HVAC
Emergency Services
Ductless Systems
Maintenance Plans
Server Room Cooling
Details
- Year established: 1986
Highlights and features
- 30+ years serving Oakland Bay Area HVAC needs
- Factory-trained technicians for York and Mitsubishi systems
- 12-year extended warranties on Mitsubishi installations
- Energy efficiency experts with tax credit qualified equipment
- 24/7 emergency service for critical system failures
Associations and certifications
- ISO 9001
- York Certified Comfort Expert
- Mitsubishi Diamond Dealer
What people say
Friendly, professional, competent
Reasonable pricing
Stand by their work
Expertise with ductless systems
Prompt emergency response
Services
Heat Pump Installation
Modern heat pump systems provide year-round comfort through efficient heating and cooling. Our certified technicians install York and Mitsubishi models that reduce energy consumption while maintaining consistent indoor temperatures. These systems operate effectively even in extreme Bay Area weather conditions, offering significant utility savings compared to traditional HVAC systems.
Furnace Repair
Emergency furnace repair services address sudden heating failures during cold months. Our technicians diagnose and fix issues with ignition systems, heat exchangers, and control boards. Preventative maintenance extends equipment lifespan and maintains manufacturer warranties for both residential and commercial heating systems.
Indoor Air Quality
Comprehensive IAQ solutions include HEPA filtration systems, UV air purifiers, and humidity control. We install Aprilaire and PlasmaAir products that remove allergens, wildfire smoke particles, and pathogens. These systems improve respiratory health while protecting HVAC equipment from particulate buildup that reduces efficiency.
Ductless Mini-Splits
Ductless mini-split systems provide targeted temperature control for specific rooms or additions. Our Mitsubishi Diamond-certified installers handle single-zone and multi-zone configurations with wall-mounted, ceiling, or floor units. These systems offer 20+ SEER efficiency without requiring extensive ductwork modifications.
Commercial HVAC
Custom commercial HVAC solutions cover new construction through replacement systems. We specialize in server room cooling, light commercial heat pumps, and energy-efficient upgrades for office spaces. Our team handles complex installations requiring specialized zoning and integration with building management systems.
Questions
What HVAC services do you offer in Oakland?
We provide complete HVAC solutions including installation, repair, and maintenance for furnaces, heat pumps, ductless systems, and indoor air quality products across residential and commercial properties.
Do you offer emergency HVAC service?
Yes, we provide 24/7 emergency service for critical heating and cooling failures with technicians available to address urgent system failures at any hour.
What areas do you service?
We serve Oakland, Berkeley, Alameda, Piedmont, San Leandro, Concord, Hayward, Fremont, Walnut Creek, and surrounding Bay Area communities for all HVAC needs.
What warranties do you offer?
Mitsubishi installations include 12-year parts and compressor warranties. York systems feature lifetime heat exchanger warranties and 10-year parts coverage when registered through our team.
Can you help with energy-efficient upgrades?
We specialize in energy-efficient HVAC solutions that qualify for tax credits and utility rebates, including high-SEER heat pumps and smart thermostat integrations that reduce annual energy costs.
