Premier Air Conditioning and Heating Services in Lancaster, CA 


At Mountain Valley Air Conditioning and Heating Services, we have over 10 years of experience serving Antelope Valley, Palmdale, Lancaster and surrounding areas as well as Santa Clarita, San Fernando Valley, and surrounding areas! Our professional crew can handle the toughest commercial and residential heating and air conditioning jobs – we’re able to install, replace, service, maintain and repair all makes of models of air conditioning systems. Whether you’re looking to repair and maintain your existing systems or you’re looking to upgrade to a new energy efficient or smart system, we can do it all! 

We Specialize In: 


Keep your cool with our HVAC service, including installation, replacement and repairs. Don’t break a sweat, we can repair any make or model!
  • Air Conditioning Repair 
  • Air Conditioning Maintenance
  • Air Conditioning Installation
  • Duct Maintenance
  • Mini Split Systems
  • Packaged Air Conditioning Systems
  • Condensing Units
  • Swamp Coolers
  • Heating Systems Repair and Maintenance
  • Furnaces
  • Heat Pumps
  • Thermostat Installation 
  • And More!

We Specialize In: 


Keep your cool with our HVAC service, including installation, replacement and repairs. Don’t break a sweat, we can repair any make or model!
  • Air Conditioning Repair 
  • Air Conditioning Maintenance
  • Air Conditioning Installation
  • Duct Maintenance
  • Mini Split Systems
  • Packaged Air Conditioning Systems
  • Condensing Units
  • Swamp Coolers
  • Heating Systems Repair and Maintenance
  • Furnaces
  • Heat Pumps
  • Thermostat Installation 
  • And More!

About Mountain Valley Air Conditioning and Heating 


Robert has always been mechanically inclined with an interest in air conditioning and heating systems. After accruing over 15 years of industry experience, he founded Mounting Valley Air Conditioning and Heating in 2008. He’s a long time community member of California and familiar with the local needs! Coupled with his years of experience, it makes him the perfect professional to handle any of your HVAC needs.

Robert prides his company on commitment to excellence! Being family owned and operated, he’s dedicated to taking the time to personalize customer service to best fit you and your needs! We work with you to understand what you’re looking for, address your questions and concerns, and provide you with all of the information you need to feel confident making decisions about your HVAC!

In addition to our superior customer service, we value quality workmanship. That’s why all of our new parts and units come with a warranty. On top of that, all of our repairs are 100% guaranteed! Rest easy knowing your HVAC is in good hands.
Mini Split Systems — Outdoor and Indoor Unit in Lancaster, CA

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