Locally Trusted family Owned & Operated 
Residential & Commercial 
HVACR Services

Since 1997

Air Conditioning



Special Offers

AC, Heating Repair & Replacement Contractors Servicing Concord, Danville, Walnut Creek, Lafayette, CA & Surrounding Areas

Border 2 Center

Becoming an expert in any field takes time and requires hard work. Founded in 1997, Contra Costa Climate Control has decades of experience helping home and business owners with all their indoor comfort needs. Our technicians are available around the clock to make sure your climate control system operates as it should every time you turn it on.

Residential and Commercial HVACR Services

Contra Costa Climate Control is an HVACR company, which means we specialize in heating, ventilation, air conditioning and refrigeration. We work in residential and commercial settings. Our licensed and background-checked technicians complete:

  • Air conditioner repairs, replacements, installations and maintenance.
  • Furnace repairs, replacements, installations and maintenance.
  • Ductless mini-split repairs, replacements, installations and maintenance.
  • Heat pump repairs, replacements, installations and maintenance.
  • Boiler repairs, replacements, installations and maintenance.
  • Commercial refrigeration repairs, replacements, installations and maintenance.
Trane Rep Doing Ac Repair
Trane HVAC unit AC repair
Air Conditioning Services

Whether you need an AC installation or an air conditioning repair, we can handle the job. Our air conditioner technicians are experts in maximizing cooling efficiency.

Ductless HVAC Services

Ductless systems offer single- and multi-zone climate control possibilities. We can assess your property and help you install or service your ductless HVAC system.

Furnace and Boiler Services

We don’t care whether you use a furnace or a boiler to heat your home. All we care about is that your heater operates effectively. We do installs, repairs and maintenance.

Indoor Air Quality Solutions

Don’t let contaminated indoor air impact your health and comfort. We offer all the IAQ solutions you need to breathe clean air that improves your quality of life.

Light Commercial Trane

Heat Pump Services

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Heat pumps provide both heating and cooling in an energy-efficient manner. We specialize in heat pump installations, repairs, replacements and maintenance.

Commercial Refrigerator

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HVAC isn’t our only specialty. We also specialize in commercial refrigeration installations, repairs, replacements and maintenance. We perform our services in restaurants, retail stores and more.

Tech Standing By Commerical Hvac Unit

Commercial HVACR Services

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You depend on your HVAC and refrigeration systems to keep your business running smoothly. We can help make sure that happens every day of the year.

Trane Dealer Showing Customer How To Use Thermostat

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Are you still using a manual thermostat to control the comfort in your home or business? Let us upgrade your thermostat with the most advanced control.

To schedule an HVACR service in Concord Danville, Walnut Creek, Lafayette or the surrounding area in California, contact Contra Costa Climate Control today.

Choose Contra Costa Climate Control for Expert HVACR Services

  • Locally owned and operated company.
  • Provide responsible service and reliable results. 
  • Believe in honesty, integrity and professionalism.
  • Our pride comes from your peace of mind. 
  • Technicians must pass background checks. 
  • Offer parts, labor and manufacturer warranties.
  • Guarantee customer satisfaction and flat-rate pricing. 
Contra Costa Truck Parked For Hvac Repair

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Read Our Latest Reviews

Highly Recommend!

My brother just had a brand new install for his new house and he was very happy with them. I been looking for a company to install a new thermostat for me and when I called them I was amazed by the service and prices they offer me! I recommend this company to anyone out there! 

Great team!

The heater went down last week in our dealership and was super cold. We called Contra Costa Climate Control and they were able show up same day and fix it for us in no time. Great team, very knowledgeable and amazing office staff. We recommend this company for everyone!

Professional, Honest & Efficient!

I cannot say enough how professional, honest and efficient Contra Costa Climate Control was on our new system. We called for a quote, after having problems with some very unprofessional companies. They gave us a fair price and we had a new system in and running within the week.

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