Our Service Areas

HVAC Services Alamo, CA

Family life may be easy-going here in the hills of Alamo, CA, but that doesn’t mean that keeping up with keeping comfortable is a breeze! Whether you have a family home in town or a lavish mansion on the hills, maintaining reliable comfort in your home requires heating and cooling equipment you can depend on. And from Las Trampas Park to Mt. Diablo, Hassler Heating and Air Conditioning has the whole-home expertise to keep you and your family at the perfect temperature all year round with professional HVAC services.

From “One Zone” to “The Whole Home”

At Hassler, we receive a large volume of requests from homeowners in Almo searching for a Bay Area HVAC expert to address that “one hot room” in their home. Maybe it is a new addition to a home they’ve owned for years, or an area where the ductwork doesn’t reach. But we also speak with Alamosans who are generally concerned that their inefficient and outdated heating and cooling systems are to blame for their high energy bills.

What makes Hassler different from other HVAC contractors is that we specialize in both targeted heating and cooling answers as well as whole-home efficiency solutions. The Hassler Difference is that we look at your entire home as a system, and are committed to exceeding expectations. 

Our team specializes in:

And if your particular problem doesn’t fit into one of these categories, we can help you find the perfect energy efficiency upgrades that will increase the comfort, health, and value of your home. If you have been looking for a home air quality test that will help you breathe a little easier, we are the Bay Area experts when it comes to air purifying and ventilation. We’ll make sure your indoor air quality is as high as possible throughout the smoky wildfire season and the year-long smog of rush hour.

Or, perhaps you’ve heard that looking for an energy audit near you will help you locate the areas your Alamo home is losing energy? Our home energy audits will provide the details you need to make informed decisions about your home comfort from the get-go!

Hassler Is Here for Your HVAC Emergencies

From ductless mini split air conditioners to high efficiency furnaces, no matter the time of day, Hassler is here for all of your home comfort needs. And when you need a repair, you need it now! We are one of the few HVAC companies serving the Alamo area that is on call and ready to provide air conditioning or furnace repair at a moment’s notice, and can help you with rebates and financing like Property Assessed Clean Energy (PACE) financing.

So remember, the next time you are about to furtively type “HVAC repair near me” into your phone because your thermostat isn’t working or your ductless air conditioner has blown a fuse, just look for Hassler. Experience the Hassler Difference today!

Keeping up with your home’s heating and cooling system can be an (expensive) hassle. Leave it to Hassler! Call (510) 288-5563 or contact us.

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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