Blue Star HVAC

Blue Star HVAC We provide exceptional HVAC repair and maintenance services. We welcome the opportunity to earn you

Why choose Blue Star for your Heating and Air-conditioning services? Blue Star is the only HVAC Company that will not charge more than my QUOTE! This is one of the reasons I have literally thousands of happy customers. I provide the best dollar for dollar value available for HVAC in Contra Costa County.

FUN FACT FRIDAY:Did you know your HVAC system is used regularly and is the most neglected pieces of equipment in your ho...
05/01/2026

FUN FACT FRIDAY:
Did you know your HVAC system is used regularly and is the most neglected pieces of equipment in your home. Repair is always going to be more expensive then maintenance. What does your AC look like? Do you think it will keep your home cool in 100 degree weather? If you want to be sure, give us a call today to check.

FUN FACT FRIDAY: If your AC is not working as good as last year or seems like its struggling, it could be "Ice over the ...
03/20/2026

FUN FACT FRIDAY:
If your AC is not working as good as last year or seems like its struggling, it could be "Ice over the coil"
Its usually fixable but sometimes when all that ice melts it can make a mess.
PREVENTIVE service helps prevent this before it ever starts.
We have a seasonal special to get you clean filters and preventive maintenance call now!

FUN FACT FRIDAY: You have many options for the HVAC in your home. You can get preventative maintenance or wait for it to...
02/27/2026

FUN FACT FRIDAY:
You have many options for the HVAC in your home. You can get preventative maintenance or wait for it to stop working and get repairs and then get maintenance.

FUN FACT FRIDAY: Closing Vents: Closing air vents in unused rooms can actually damage your system by increasing pressure...
02/20/2026

FUN FACT FRIDAY:
Closing Vents: Closing air vents in unused rooms can actually damage your system by increasing pressure, rather than saving energy.
Call today if you are having air flow concerns.

FUN FACT FRIDAY: The lifespan of every HVAC system depends on original design of ductwork and install of equipment. A gr...
02/13/2026

FUN FACT FRIDAY:
The lifespan of every HVAC system depends on original design of ductwork and install of equipment. A great install of equipment, is one that followed all manufacture installation directions. Followed by Preventative Maintenance of the equipment at least once a year will help extend the life span and improve overall performance. If you would like more info or Preventative Maintenance call us to schedule.

FUN FACT FRIDAY: We found this blower in a home that had improper filters. It's easy to check you HVAC system. Just call...
01/30/2026

FUN FACT FRIDAY:
We found this blower in a home that had improper filters.
It's easy to check you HVAC system. Just call Blue Star, Summer is coming!

FUN Fact Friday! **What is a HVAC guy called?HVAC workers are most commonly called HVAC technicians, but also known as H...
01/23/2026

FUN Fact Friday!

**What is a HVAC guy called?
HVAC workers are most commonly called HVAC technicians, but also known as HVAC mechanics, installers, or by the more comprehensive HVAC/R technicians (including Refrigeration) for those working on cooling systems too, with various nicknames like "A/C guy," "tin benders," or "furnace fighters" used informally. They install, maintain, and repair heating, ventilation, air conditioning, and refrigeration systems in homes and businesses.

Summer blockbuster movies got their start thanks to air conditioning. In the summer, people often went to movie theaters...
01/16/2026

Summer blockbuster movies got their start thanks to air conditioning. In the summer, people often went to movie theaters to enjoy the air conditioning. Production companies took advantage of this fact, and they began to release their biggest hits in the summer. Although many people now have air conditioning in their homes and they no longer have to seek refuge from the heat at the theaters, the tradition continues today.

Fun Fact Friday:Every gas furnace has a heat exchanger or chamber, and every heat exchanger and chamber has a life span....
01/09/2026

Fun Fact Friday:
Every gas furnace has a heat exchanger or chamber, and every heat exchanger and chamber has a life span. It is easy to get it checked if you have not already.

Did your heater stop working? This family's did and these fur babies are trying to stay warm by a space heater while th...
12/31/2025

Did your heater stop working? This family's did and these fur babies are trying to stay warm by a space heater while the heater gets fixed.
Do you have fur babies who need heat? Call us, we are here to help!

Address

Antioch, CA

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

+19255842428

Website

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