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A & B Mechanical Inc
About the business:
In the heart of Livermore, we are A & B Mechanical Inc, dedicated HVAC specialists. Our expertise lies in providing comprehensive HVAC services for local homeowners, ensuring their homes remain comfortable all year round.
We specialize in HVAC contracting, offering a wide range of solutions tailored to your specific needs. From installation and replacement to maintenance and repair, we are equipped to handle it all. Our team is committed to delivering exceptional service that prioritizes your comfort and energy efficiency.
Based in Livermore, California, we proudly serve our community with unparalleled dedication. Whether you need a new system installed or an existing one serviced, trust us to get the job done right. Choose A & B Mechanical Inc for your HVAC needs - because your home deserves the best.
Services:
All services 1-
Hvac Contractor
Book from $50In a moment when your heating or cooling system falters, turn to us, A & B Mechanical Inc in Livermore. …
Photos and videos
Hours of operation
- Mon – Sun
- Open 24 hours
Latest reviews
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Ellie Rouhani8 June 2026
I had a very frustrating experience with this company due to their excessive and unfair billing practices. One particularly troubling instance was when I was charged for 3.5 hours of labor, despite the technician only being on-site for 55 minutes. To make matters worse, they count every minute the technician spends on-site, including time spent on small talk, at a rate of $3.77 per minute.
Additionally, I discovered they charge for transportation time to my location without prior notice, inflating the labor costs significantly. In another case, I was billed for a technician to be present during a visit where they were not even needed, and I was charged again for adjustments that were never performed—only testing and recording were done.
Despite providing clear evidence, including security footage, and making multiple attempts to resolve the matter fairly, the company has been unresponsive and continues to justify their excessive charges with vague claims about being a union company.
I strongly advise anyone considering this company to exercise caution. Be prepared for unexpected charges and a lack of transparency in their billing practices.
