Our Service Areas

Oakland HVAC Services

From the vibrant energy of Jack London Square to the historic charm of Victorian homes in Adams Point and the bustling streets of Temescal, Oakland offers a unique blend of urban living and neighborhood character. Just like maintaining the beauty of our diverse architecture, ensuring your home's comfort with a reliable HVAC system is essential for enjoying life in the East Bay.

Whether you're dealing with the humidity that can roll in off the Bay, the occasional heat spikes in the summer, or the need for efficient heating during our cooler months, a properly functioning HVAC system is key. At Hassler Heating, we're your local Oakland HVAC repair experts, with a team of highly trained technicians who live and work right here in the East Bay. We understand the specific challenges Oakland homeowners face and are dedicated to providing prompt, reliable service to keep your home comfortable year-round.


Experiencing HVAC Issues in Your Oakland Home? We Can Help!

Don't let a malfunctioning furnace or a struggling air conditioner disrupt your comfort. Hassler Heating offers comprehensive repair services for all types of HVAC systems. We understand that HVAC problems can arise unexpectedly, and we're committed to providing quick and efficient solutions to get your system back up and running smoothly.

Common HVAC Issues We Address in Oakland:

  • No Heat or Insufficient Heating: Especially important during those cooler East Bay evenings. We diagnose and repair furnace issues, heat pump malfunctions, and more.
  • No Cooling or Weak Airflow: Beat the Oakland summer heat! We troubleshoot and fix air conditioning units to restore cool comfort to your home.
  • Strange Noises or Odors: Unusual sounds or smells from your HVAC system can indicate underlying problems. Our technicians can identify the source and provide the necessary repairs.
  • System Cycling On and Off Frequently: This can be a sign of inefficiency and potential component failure. We'll diagnose the cause and recommend the right fix.
  • Uneven Temperatures Throughout Your Home: Whether it's a drafty Victorian or a modern condo, we can help balance the temperature in your Oakland home.
  • Poor Indoor Air Quality: Oakland's air quality can sometimes be a concern. We can address issues with filtration, ventilation, and air purification to ensure a healthier indoor environment.

Call Hassler Heating and Air Conditioning today at (510) 288-5563 to schedule an appointment with us!

Why Choose Hassler Heating for Your Oakland HVAC Repair Needs?

  • Local Expertise: We're based right here in the East Bay and understand the specific climate and housing styles of Oakland.
  • Prompt and Reliable Service: We know that HVAC emergencies can be stressful, and we strive to provide timely and dependable repair services.
  • Highly Trained Technicians: Our team is composed of skilled professionals who are up-to-date on the latest HVAC technologies and repair techniques.
  • Transparent Pricing: We provide clear and upfront pricing so you know what to expect.
  • Commitment to Customer Satisfaction: Our goal is to exceed your expectations with every service call.

More Than Just Repairs: Comprehensive HVAC Services for Oakland Homes

In addition to expert HVAC repair, Hassler Heating offers a full range of services to keep your Oakland home comfortable and efficient:

  • HVAC Installation: Upgrading to a new, energy-efficient system can save you money and improve your comfort. We install furnaces, air conditioners, heat pumps, and ductless mini-splits tailored to your Oakland home's needs.
  • Preventative Maintenance: Regular tune-ups can help prevent costly repairs and extend the lifespan of your HVAC system. Ask about our maintenance plans designed for Oakland homeowners.
  • Home Performance Upgrades: Like many older homes in Oakland, yours might be losing energy. We offer energy assessments and solutions like insulation upgrades and duct sealing to improve efficiency and lower your utility bills.
  • Indoor Air Quality Solutions: From air purifiers to advanced filtration systems, we can help you breathe cleaner, healthier air in your Oakland home.

If you’re looking to make an investment in your home that will improve your quality of life and help you save money, Hassler Heating and Air Conditioning provides a wealth of fantastic options for your HVAC system. Our skilled staff offers professional installation, maintenance, and repair services for all of the latest and greatest heating and cooling technologies, including energy-efficient and high-performance models from some of the industry’s most reputable manufacturers.

We offer services for a wide range of products, including: 

Whatever your HVAC needs may be, you can feel confident turning to Hassler Heating and Air Conditioning for expert service. We also offer services for tankless water heaters, helping you use less energy while enjoying a limitless supply of hot water!

Financing Options, Including PACE for Oakland Homeowners

We understand that HVAC repairs and upgrades can be a significant investment. That's why Hassler Heating offers various financing options, including the Property Assessed Clean Energy (PACE) program, which is available to many Oakland homeowners. PACE can help you finance energy-efficient home improvements through your property taxes, making it more accessible to enhance your comfort and save money in the long run.

Turn to the pros at Hassler Heating and Air Conditioning for energy-efficient HVAC upgrades and services throughout Oakland and beyond! Call Hassler Heating and Air Conditioning or contact us online to get started.

The Hassler Difference

Hassler knows that getting the job done right today will lead to customers being our biggest advocates tomorrow.
  • Exceeding Expectations

    Our philosophy on customer service is to not only meet expectations but to exceed them. Whether it is your home heating and cooling, improving your indoor air quality, or scheduling a home energy assessment, we are committed to over-delivering throughout your entire journey with Hassler.

  • Leadership
    From our newest team member on up to our leadership and ownership, we are committed to producing the highest level of workmanship - all in an efficient manner. We accomplish this through better training, education, planning, and leadership across all the products and services we provide.
  • Accountability

    We are committed to holding ourselves and each other accountable to integrity, customer satisfaction, and peak performance. We are unwavering in our commitment to not only talk about the solution, but to be a part of it.

  • Lasting Relationships
    Developing long lasting relationships is at the core of our organization. When interacting with a customer or team member, we are committed to building mutual trust and respect. Our reputation is the foundation of the company, and at the end of the day, our word is all we have!
  • Growth

    Through a dedication to training, education and leadership, we will continue to grow to remain the leading HVAC and home performance company in Contra Costa, Alameda, and Marin counties. We are continually honing our craft and challenging ourselves to improve who we are as an organization for what we can become.

  • Go Green
    We care deeply about the changing climate here in California, and want to help other Californians reduce their impact on the environment. Hassler places an emphasis on embracing “Green” technologies and processes whenever possible, and reducing energy use.
    "Professional, efficient and responsive."
    “We highly recommend Hassler Heating and AC. Three years ago, we updated our system with a heat pump. The installers were professional, efficient and responsive.”
    - Diane M.
    "The company provided great service."
    “He quickly identified the problem, took time to explain it, answered my questions and got everything in working order under 2 hours that even included a trip back to El Cerrito to get the right part. He was very courteous and respectful.”
    - Veronica A.
    "He had us up and running very quickly."
    “He had us up and running very quickly and also was able to make some other recommendations for service and maintenance. He was great, and I will continue to use him and his team for maintenance and repairs.”
    - Scott L.
    "I am so thankful."
    “Hassler Heating went above and beyond customer service! My AC unit started smoking and I called to make an appointment and they were able to fit me into their schedule that day!”
    - Emily V.
    "I also want to commend your work crew."
    “They were very efficient as well as pleasant in their interaction with me. They did such a good job that my next-door neighbor, after watching them at work, told me that he has decided to hire your firm to install a new heating system for his house.”
    - Marilyn B.
    "Very knowledgable."
    “Chris just came out and inspected a furnace and ducting for me at a property that clients of mine are purchasing in El Cerrito. He was very knowledgable and was sure to take the time to answer all of my questions thoroughly.”
    - Jeffery S.
    "We have full confidence."
    “We have full confidence that we now have a first class heating system that will serve us well in the years to come. We know in the future we will need to replace our roof mounted air conditioner, and we will confidently call on Hassler to do the job.”
    - Tom R.
    "Always professional."
    “They squeezed a whole lot of equipment into a tiny attic without a single complaint. They also helped with all of the energy-saving rebates . The estimator, installers, and service guys have been great.”
    - Sean M.

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