Alliance Air Service

Alliance Air Service operates as a residential HVAC contractor based in San Jose, California, delivering heating and cooling solutions to homeowners across the Bay Area. The company has earned a 4.9-star rating from 37 customer reviews, reflecting consistent service quality and reliability. Led by Tom and Jessie, the team focuses on serving the San Jose metro area and surrounding communities, prioritizing lasting system performance over quick replacements.

What distinguishes Alliance Air Service from competitors is their commitment to maintaining existing equipment rather than automatically recommending costly system replacements. Multiple reviewers note that other contractors pushed new system sales, while Alliance Air Service willingly serviced older units at reasonable rates. The team collaborates with homeowners to identify cost-effective solutions, explaining installation options and seeking ways to reduce overall project expenses without sacrificing quality.

Customer experiences showcase the team's dedication to problem-solving and long-term relationships. Kevin Purcell appreciated that Alliance Air Service was the only company willing to service his older units affordably, he ultimately chose a full new system install at a fair price. Raj Shah has relied on the company for over a decade, with Tom resolving furnace issues over the phone during a weekend. Murali Krishna Reddy Varala's AC unit, installed in 2017, was repaired at no charge in 2022 under warranty, demonstrating the team's warranty fulfillment and word-keeping approach.