GB Heating & Air Conditioning Inc.
Contact for price
Duct and vent type
Responds in about 4 hours
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About
At GB Heating & AC, we take pride in providing reliable, honest HVAC service you can count on. Whether it’s a new system installation, a quick repair, or routine maintenance, our experienced technicians focus on doing the job right and keeping your home or business comfortable year-round. We believe in quality work, clear communication, and treating every customer with respect, because your comfort is our priority.
Overview
Hired 1 time
Serves Martinez, CA
License verified
6 employees
16 years in business
Business hours
This pro hasn't listed their business hours.
Payment methods
This pro accepts payments via Cash, Check, Credit card, and Venmo.
Services offered
Duct and vent type
Property type
House
Condo/Apartment
Townhouse
Projects and media
Projects and media
Reviews
Customers rated this pro highly for responsiveness, work quality, and value.
Exceptional 5.0
26 reviews
5
100%
4
0%
3
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1
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Read reviews that mention:
Toni G.
Jan 13, 2026
GB Heating & AC did an excellent job servicing my AC system. Boris arrived on time, explained everything clearly, and made sure my unit was running perfectly before leaving. The service was professional, honest, and efficient. I’ll definitely be using them again and would highly recommend them to anyone needing HVAC work.
Steven L.
Dec 3, 2025
From Google
Boris from GB Heating was on time and knowledgeable in trouble shooting my gas wall furnace.Is great that he provided me with other options. I will definitely, call on them again when in need.Thanks again and appreciate your expertise.
Barreln T.
Sep 5, 2021
From Google
Boris, the owner was very professional. He responded promptly to our request for an estimation in installing 4 vents for our new renovation. He arrives on time to the appointment which is something that's very difficult for contractors to abide by. For that I give +5 brownie points because it shows reliability and professionalism. The quote he gave us was very reasonable.
Ksenija O.
Mar 7, 2024
From Google
What an absolute joy and delight and relief to have Boris from GB Heating some to our rescue. After another company said our HVAC was not repairable and estimated between $20-30K for new system we were lucky to get a recommendation from a friend for Boris. He came out with positive attitude and reassurance (and no diagnostic fee!!) and within minutes found the problem. By next morning 7:30 am he already sourced the part and drove over to replace it.When that heater kicked in I was really happy. He also helped me with the best thermostat and checked for flow and monoxide in the vents.He saved us so much money and grief. An honest conscientious contractor is a rarity these days!! Dont hesitate to call.
Adam S.
Aug 2, 2023
From Google
We had two split units installed, the team was very professional in both the original and follow ups that we've managed through with them.
Credentials
License
License type: C20 – Warm-Air Heating, Ventilating And Air-Conditioning Contractor
License state: CA
License verified on 2/20/2026