Locally Trusted family Owned & Operated Since 1997
Your Comfort, Our Commitment! Feeling the Heat from a Sky-High HVAC Installation Estimate? Don't Sweat it!
If You've Received a Large Installation Estimate Elsewhere, It's Time to Turn to Us. Call Today. If We Can't Beat it, We'll Give you a Gift Card.*Some Restrictions Apply. Installation Estimates only. Contact Us for Details.

Air Conditioning

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Heating

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Maintenance

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Special Offers

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HVAC Maintenance Packages:Gold and Silver Options by Contra Costa Climate Control

Contra Costa Climate Control offers two comprehensive HVAC maintenance packages tailored to meet your specific needs and budget. Our Gold package provides extensive coverage, including regular tune-ups, priority service, and discounts on repairs and replacements. Meanwhile, our Silver package offers essential maintenance services to ensure your HVAC system operates efficiently year-round. With Contra Costa Climate Control, you can trust your HVAC system is in expert hands, maximizing its lifespan and minimizing unexpected breakdowns. Discover the benefits of our Gold and Silver maintenance packages today!

Silver Package

  • 2 Maintenance Visits Per Year
  • Replace HE Standard Filters
    Provided by Us
  • Priority Service
  • 10% off Service Repairs
  • 5% off New Equipment and IAQ
  • 50% off Diagnostic Fee

Best Value

Gold Package

  • 2 Maintenance Visits Per Year
  • Replace HE Standard Filters
    Provided by Us
  • Priority Service
  • 15% off Service Repairs
  • 10% off New Equipment and IAQ
  • Free Diagnostics

Air Conditioning Repair and Installation in Concord, Danville, 

Walnut Creek, & Lafayette CA 

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When you're searching for, "ac contractor near me" in Concord, CA and surrounding areas, we want our community to trust the experts at Contra Costa Climate Control. 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.

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Inflation Reduction Act

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The 2022 Inflation Reduction Act aims to help reduce everyday living costs for homeowners across the United States. If you’ve ever considered purchasing a heat pump for your home, now may be the perfect time to strike. The Inflation Reduction Act has appropriated $4.5 billion to fund the High-Efficiency Electric Home Rebate Program (HEEHRP). This program provides tremendous incentives to homeowners who install Energy Star-certified heat pumps.

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Ac Repair

Residential and Commercial HVAC Services

Contra Costa Climate Control is an HVAC company, which means we specialize in heating, ventilation, and air conditioning. We work in residential and commercial settings in Concord, Danville, Walnut Creek, Lafayette, and surrounding areas.  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.
  • Commercial repairs, replacements, installations and maintenance.
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 Services

We don’t care whether you use a furnace 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.

Trane Heat Pumps

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.

Tech Standing By Commerical Hvac Unit

Commercial HVAC Services

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You depend on your HVAC 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

Controls and Thermostats

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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 HVAC 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 HVAC Services

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  • 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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