Careers

Careers with Hassler

Make A Difference: Join the Hassler Team

If you are looking to make a difference in the homes of the Alameda, Contra Costa and Marin counties by increasing their comfort and energy efficiency, look no further than joining the Hassler team!

With a dedication to serving the heating and cooling needs of our customers, we look for 100% satisfaction on every job. We are often looking for qualified candidates with a passion for customer service to join our growing company.

Something New Each Day

We have realized through experience that the original architectural structure in many homes will not accommodate the easy-install, pre-fab systems that many HVAC companies use. That means each and every job requires a unique eye and an attention to detail to ensure that form meets function.

Work with the Best

Using state of the art equipment and the latest in home performance science, a career at Hassler means going above and beyond the traditional industry standard. From installing a new air conditioning system, to upgrading attic insulation or installing a new heating system, employees at Hassler are bringing the latest and greatest to each and every job.

Service with a Smile

Behind each and every one of our glowing customer testimonials is a Hassler employee who went above and beyond expectations. At Hassler, we believe that great customer service starts with a happy employee. The people that make up the Hassler team are our greatest asset.

If you are looking to join a team of hard-working professionals, with a passion for going above and beyond, get a hold of us or call (510) 288-5563 to learn more about our employment opportunities! Learn more about joining the Hassler team today.

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Employee Testimonials

"I have been a part of the HVAC industry for 14 years now and I have seen a lot through the years. I have to say that Mike and Tim Hassler have been amazing, encouraging, supportive, appreciative and honest.

During my tenure here they have shown me in their decisions and actions, that they are 110% committed to customer satisfaction. They do and coach the team to do what’s in the best interest of the client.

They have shown genuine compassion for their team-members. Whether they are top management or an entry level position, the employee’s wellbeing is ALWAYS taken into consideration. They show great concern for every team member and their future. They offer ongoing training and they invest in their people.

Hassler Heating and Air Conditioning has a bright future ahead. Mike and Tim make the journey of growth and challenge enjoyable. They are just down right great people to work for- I enjoy being a Manager and part of the team!"

-Alicia Smith-Cash


“I have been with Hassler Heating for over four years now, and loved every minute! Since I started working here, I have watched the company grow exponentially while I grew personally and professionally as well. I started as a CSR and have risen and grown to Assistant Service Manager. There is always opportunity for growth and advancement at Hassler. The HVAC business is a fast-paced, challenging, ever-changing environment which has taught me how to not only think on my feet, but also critically. Working for Mike and Tim Hassler has been a wonderful and rewarding experience. It’s not every day you find a company with owners who truly care about their employees. They have gone above and beyond to insure every employee is taken care of. With wonderful benefits and ongoing training, they insure their employees are happy, healthy, and educated in their position. I’ve also never met owners who were so customer focused and dedicated to customer service and satisfaction. Hassler Heating is hands down the best company I’ve work for.”

-Jackie Kutner


"My name is Rahsaan Whitney. I have been an employee here at Hassler Heating and Air Conditioning for about 3 ½ months. I came over from another home performance company that closed their doors and ended residential service.

I have had nothing but good experiences ever since I came over. The office staff at Hassler Heating and Air Conditioning is top notch. They really care about their employees. I love that all I have to do is ask to get something I need to make my job more efficient. Be it a personal cell phone to a specific tool request, my needs are always taken care of. This is a big change from my former employer. They were always trying to save money at the cost of doing the job right and keeping their employees happy.

The medical, dental, and eye benefits are a big plus. I honestly feel they care about my wellbeing. Keeping your guys healthy and safe is a big part of employee morale.

I feel like I am a part of something here. When it comes to suggesting a company to do excellent quality work for my friends and family, I am very confident about recommending Hassler Heating and Air Conditioning.

I hope to be a big part of this company in the future. This is an awesome place to work!"

-Rahsaan Whitney

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Hear From Our Customers

Hassler was started with one idea in mind: customer satisfaction.
    "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.

The hassler Difference

Hassler knows that getting the job done right today will lead to customers being our biggest advocates tomorrow.
Hassler Heating and Air Conditioning
  • Exceeding Expectations
    Our philosophy on customer service is to not only meet expectations but exceed them.
  • Leadership
    From our newest team member to our leadership, we are committed to producing the highest level of workmanship.
  • Accountability
    We are committed to holding ourselves and each other accountable to integrity, customer satisfaction, and peak performance.
  • Lasting Relationships
    When interacting with a customer or team member, we are committed to building mutual trust and respect.
  • Growth
    Through training, education, and leadership, we are committed to remaining a leading home performance company in our region.
  • Go Green
    We care deeply about the changing climate and want to help other Californians reduce their impact on the environment.
  • Save $3,000 In Rebates

    Call us to learn which rebates & tax credits you qualify for.

  • Home Electrification
    Providing energy-efficient updates to CA homeowners.
  • VIP Club Membership
    Save 15% on repairs by becoming ar VIP Club member.
  • Financing Available

    Prioritize your home comfort while staying within budget.

Contact Us

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