1,900+ five-star reviews. 4.9 average.
We don't spend big on advertising — our customers do the talking. Here's what your neighbors in Livermore, Pleasanton, Dublin, and across the Tri-Valley say about working with us.
Recent reviews from the Tri-Valley
Verified reviews from real Barker customers — refreshed automatically from our service records.
"Had an excellent appointment with Matthew Bias. He was thorough in his work and explained in detail what my different options were going forward. He's extremely courteous and professional."
"Dylyn repaired the air conditioning at my home. He first checked the heater and discovered the issue was not with the switch; he figured out it was with the thermostat and replaced it with a new one and showed us how to use it. He also tested both the cooling and heating systems to ensure they were working properly in every room. He was very professional and extremely patient. We really appreciate him helping us out."
"Great job! This tech is a real pro. Home A/C repaired during a heat wave."
"Matt went above and beyond the call of duty today thanks for the great service"
"Matt Bias was excellent and courteous and very helpful! 5 stars!"
"Matthew Bias has been by our place several times now for maintenance and he's always upfront and honest about the situation. Appreciate his patience and providing me multiple quotes to review."
"Matthew was prompt and did an excellent job servicing our AC. He is thorough in his work. Highly recommend"
"Ryan Pavao was very professional in explaining everything he was doing and what options are available."
"Andres, who said he usually does the installation of these units, picked up his colleague’s appts yesterday for maintenance service. He was a delightful, professional young man who is an asset to this business. I would have him return for further service any time and recommend him for any HVAC service you might need. Thank you, Andres."
"Mitsubishi Mini split refrigerant recharged after diagnosis of low coolant pressure. Ryan showed up on time, accurately diagnosed the problem and recharged my system very quickly. Great job all around."
"Everything was professional and very friendly. The technician explained everything he was doing and was very helpful. He answered all of our questions. We were very pleased. Phillip did an amazing job I am very pleased with his job. Thank you so much!"
"Matthew is kind and knowledgeable. Provide Excellent service."
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