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Hassler Heating and Air Conditioning, LLC

4.8

About this business

Location details

1537 S 56th St, El Cerrito, CA, 94530, United States

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WeekdayScheduleStatus
Mon7:30 a.m. to 9:00 p.m.
Tue7:30 a.m. to 9:00 p.m.
Wed7:30 a.m. to 9:00 p.m.
Thu7:30 a.m. to 9:00 p.m.
Fri7:30 a.m. to 7:00 p.m.
Sat8:00 a.m. to 4:30 p.m.
SunClosed
4.8704 reviews
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Shane R.'s profile image
Shane R. 
rating
a day ago

We've had some issues with our heat pump, and today I have great hope that we are on our way to full resolution! Two of the most skilled, warm, and very clear technicians came to work to try to trace the problem: Jesus and Christian. They were so thorough and so patient, and we are very grateful for their excellent work. Thank you to Hassler for this wonderful team! 

R P.'s profile image
R P. 
rating
2 weeks ago

Hassler was great to work with. We got a heat pump installed and it works perfectly for heating and cooling. They were very responsive and completed the project on schedule. The office staff is also very responsive and professional. Highly recommend this company. 

Business response:

Thank you so much for the kind words! We’re thrilled to hear your heat pump is keeping you comfortable year-round and that everything went smoothly from start to finish. Our team takes pride in being responsive and staying on schedule, so your feedback means a lot. We truly appreciate your recommendation and your trust in Hassler! 

Cheryl J.'s profile image
Cheryl J. 
rating
2 weeks ago

We have a heat pump with heating & cooling capabilities which was installed a couple of years ago by Hassler. They did a wonderful job. During a recent heat wave in Oakland, the ac would shut off after about an hour & refuse to cool the house. We contacted Hassler & found Amber to be very helpful in scheduling a prompt appointment. The diagnostic tech, Jesus Ulloa came & assessed & corrected the problem. He was very professional & competent. He stayed long enough to make sure the problem had been resolved & that the ac wou... read more

Business response:

Thank you for your kind words and for continuing to trust Hassler with your home comfort, Cheryl! We’re so glad Amber was able to schedule you quickly and that Jesus took great care to fully resolve the issue, especially during the heat wave. It’s wonderful to hear your system is back to running as it should, and that your warranty provided peace of mind. We truly appreciate your support! 

Vivian L.'s profile image
Vivian L. 
rating
3 weeks ago

Great guys to work with as we took a while to decide the right solution. Max gave us many options, and once we had the right one the team started. Malik and the guys were great. Efficient, courteous, in and out in 3 days. Great job 

Pam M.'s profile image
Pam M. 
rating
3 weeks ago

Hassler had to make over 10 return visits to correct their installment and make adjustments which I wasn't happy about but I have to say Jesus was super helpful, quickly fixed what was necessary and gave clear instructions. He was excellent. 

Jane W.'s profile image
Jane W. 
rating
3 weeks ago

Jesus from Hassler Heating came out for a maintenance visit for our Hassler- installed furnace, and to check our ducts for rodent damage. He patiently showed us the steps involved in checking the furnace and ducts, and advised us on ways to prolong the life of our furnace. We learned so much - we really appreciated his clear and knowledgeable explanations and professional demeanor! 

Business response:

Thank you so much for your kind words, Jane! We’re thrilled to hear that Jesus provided such a thorough and informative maintenance visit. Taking the time to walk you through the process and share helpful tips is exactly the level of service we strive for. Thanks again for choosing Hassle and we’re always here if you need anything! 

John S.'s profile image
John S. 
rating
3 weeks ago

After posting a review of a bad experience in Nov/Dec/Jan with the install of a new gas-powered furnace, the leadership responded and addressed my issues proactively. They returned to my home, updated the PVC exhaust to be well installed and properly placed, replaced the damaged fascia on the equipment, did their best to remove all stains, and were professional throughout. They communicated clearly, showed up on time, left on time, and followed up to confirm there were no open issues. It was exactly what I had imagined the e... read more

Business response:

We’re genuinely sorry for your experience. What you described is not the level of workmanship, communication, or accountability we expect from ourselves, and we understand why this was deeply frustrating, especially on a brand-new system. You’re absolutely right to expect a clean, fully functional, code-compliant installation, proper handoff, and a clear owner walkthrough. Falling short on installation quality, damage prevention, jobsite cleanliness, and follow-through is unacceptable, and we regret the disruption, stress,... read more

Joan G. M.'s profile image
Joan G. M. 
rating
4 weeks ago

It was a great experience to work with Jesus Ulloa of Hassler to figure out what was wrong with my furnace and how to proceed. He was very knowledgeable and helpful in my making a decision about what to do. I am confident that I was given good information. He was also friendly and performed an extra task to help me. I highly recommend his services. 

Business response:

Thank you, Joan so much for taking the time to give us 5-stars and your kind words about Jesus. We will make sure to pass them along to him and please don't hesitate to reach out should you need us in the future! 

John G.'s profile image
John G. 
rating
a month ago

Jesus Ulloa came out to clean my blower motor. I was with him every step of the way and he showed me the whole process of what it takes to remove and clean the blower motor assembly. He did a great job, highly recommend Jesus with Hassler 

Frequently asked questions about Hassler Heating and Air Conditioning, LLC

How is Hassler Heating and Air Conditioning, LLC rated?

Hassler Heating and Air Conditioning, LLC has a 4.8 star rating with 704 reviews. 

When is Hassler Heating and Air Conditioning, LLC open?

Hassler Heating and Air Conditioning, LLC is open now. It will close at 7:00 p.m.