Business Details
Your Trusted HVAC Partner in Antioch, CA
With over four decades of dedicated service, we specialize in delivering tailored HVAC solutions for residential and commercial clients across Antioch, Brentwood, Oakley, and surrounding areas. Our approach prioritizes precision in equipment selection and installation, ensuring optimal comfort and efficiency for every unique space. Backed by a team of seasoned professionals, we guarantee quality craftsmanship and 100% customer satisfaction.Our expertise spans new construction projects, commercial system maintenance, and residential heating and cooling upgrades. We pride ourselves on transparent communication, ethical practices, and a commitment to exceeding industry standards. Every project reflects our philosophy of combining technical excellence with personalized service to create lasting value for our clients.
Services
Residential HVAC
Commercial HVAC
New Construction HVAC
Maintenance Agreements
Heating Installation
Air Conditioning Repair
Highlights and features
- We offer 40+ years of specialized HVAC expertise in the East Bay region
- Our technicians provide personalized equipment selection tailored to local climate needs
- We guarantee quality installations that meet exact design specifications
- Our team prioritizes transparent communication and ethical business practices
- We serve both residential and commercial clients with comprehensive HVAC solutions
What people say
Quality service
Expert workmanship
Personal touch
High mark
Satisfied
Services
Residential HVAC
We design and install customized heating and cooling systems for homes, focusing on energy efficiency and climate-specific solutions. Our technicians ensure proper equipment sizing and balanced airflow for maximum comfort. With over 40 years of experience, we deliver reliable residential HVAC systems that meet exact design specifications while maintaining year-round indoor comfort.
Commercial HVAC
Our commercial HVAC services maintain optimal temperature control for businesses through regular maintenance and emergency repairs. We specialize in rooftop unit servicing and complex installations requiring specialized equipment. With extensive experience in commercial applications, we help businesses reduce energy costs while ensuring consistent climate control for workspaces of all sizes.
New Construction HVAC
We provide expert HVAC system installation for new buildings, ensuring proper setup from the initial construction phase. Our team coordinates with builders to integrate efficient heating and cooling systems that meet building codes. With experience in custom home builds and commercial projects, we guarantee first-time functionality and long-term performance for all new construction HVAC systems.
Maintenance Agreements
Our maintenance programs extend equipment lifespan through regular inspections and preventive care. These agreements cover system checkups, filter replacements, and performance optimizations. By proactively addressing potential issues, we help clients avoid unexpected breakdowns while maintaining energy efficiency and manufacturer warranty requirements for residential and commercial HVAC systems.
Heating Installation
We specialize in complete heating system installations, including furnaces and heat pumps tailored to local climate conditions. Our technicians ensure proper sizing and integration with existing infrastructure. With attention to energy efficiency standards, we deliver heating solutions that provide consistent warmth while minimizing utility costs for both residential and commercial properties.
Questions
What HVAC services do you offer?
We provide residential and commercial HVAC installation, repair, and maintenance services, including new construction systems and maintenance agreements.
Do you serve areas outside Antioch?
Yes, we serve Brentwood, Oakley, and surrounding East Bay communities for all HVAC needs.
What payment methods do you accept?
We accept Visa, Discover, American Express, and Mastercard for all HVAC services.
Are emergency HVAC services available?
We prioritize urgent requests but don't specifically advertise 24/7 emergency services. Contact us for immediate assistance.
How do you ensure proper HVAC installation?
Our technicians use climate-specific equipment selection and precise installation methods to guarantee first-time functionality and energy efficiency.
Reviews (7)
Steve R.
Oct 29, 2021
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Terrible communication! We had an HVAC unit put in by Tri-City. They never pulled the permit. I asked about it later since it was required and the owner just said that he always discusses this beforehand, which he never did. Why would I want to do this? I asked him for his help in getting it, even offering to pay. Instead, he just stopped returning calls or emails. I had to do it myself. Once the work is done with these guys and they're paid, that's it! You'll never get them back on the phone to correct anything.
J. B.
Jan 16, 2021
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These guys are superb. Very professional, very concerned and highly responsive to the customer. I used them 5 years ago to replace the heating and air ducts in my crawl space. They did a fantastic job. I finally got heating and air conditioning to the far side of my house for the first time since I had moved in 9 years before. Then, recently, 5 years later, I had an issue in that crawl space that involved both the plumbing and the ductwork. The plumber was going to charge me like $1800 to do a complicated fix. I contacted Tri-City, who assessed the issue, came out, fixed the problem in under 2
Randy S.
Nov 17, 2020
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Just had my HVAC system replaced by Tri-City. They did an amazing job, very friendly, knowledgeable, fair, and conscientious. The system works great and the team is the best!
Eric Y.
Jun 04, 2020
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They did a great job installing a new HVAC system at my house. Very clean & orderly and the system works amazing. Exceptionally efficient and keeping me cool during these hot days!
Sabrina A.
Apr 03, 2020
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We recently replaced our old HVAC system with a new one. We have a two-story home with vaulted ceilings, so the upstairs is usually at least 15 degrees higher than downstairs during the summer. We had to set the thermostat in the 60s at night just to be able to sleep upstairs. We got four quotes from four different HVAC contractors and received four different recommendations for how to solve our problem. Trust me, it's not as simple as replacing your heater and AC. Systems are much more complicated these days, and different contractors have differing levels of experience and knowledge
Christy H.
Feb 25, 2020
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To add insult to injury I can't say enough about the incompetentacy of the work that was done on my 90% 3 stage modulating system. Tri City came out in Sept and supposedly changed out the heater coil (BIG $$$$) because of an air flow problem. To my surprise they did NOT change out the heater coil at all....They replace the AC coil which is totally different than the heater coil, aka heat exchanger.
Today I had a knowledgeable company called Blue Star come to my home and cleaned the Heat Exchanger/Coil. Now I have a fully functioning system except for the EAC Tri City took, along with my washable
Today I had a knowledgeable company called Blue Star come to my home and cleaned the Heat Exchanger/Coil. Now I have a fully functioning system except for the EAC Tri City took, along with my washable
Mike H.
Aug 28, 2019
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Okay I needed advice on whether to replace my ~12 year old HVAC system since the furnace is in the attic and I am planning a re-roof soon. Steve called me back and methodically went through what I had going on with my current system, (return air ducts, filtration, etc.) He did not pressure me to buy and we came to the conclusion not to replace the unit at this time. He did give multiple suggestions and appreciated advice! A good 20 minutes or more of his time on the phone helping an old retiree out! When it does come time to replace I will be using Tri-City. I appreciate Steve's candor and
