LJ Mechanical Heating & Cooling Inc.

#1 HVAC Contractor in the bay area | Voted best HVAC in Gilroy

$89 HVAC Service Check for Limited Time Only

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HVAC Services

Though it may not be fun, you will eventually need HVAC services for your home. When that time comes, LJ Mechanical Heating & Cooling is here to help. We have years of experience providing heating and cooling services, so you can be confident that we’ll get the job done right. Best of all, our prices are fair and reasonable. Get in touch with us today!

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Furnace Installations & Repairs

Furnace installations & repairs can be complicated, and you will eventually need them to keep your house warm. That’s why you need the high quality heating and cooling services provided by LJ Mechanical Heating & Cooling. At LJ Mechanical Heating & Cooling, we provide the highest quality furnace installations & repairs in the area. Contact us today to get your free estimate.

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AC Installations & Repairs

In California, A/C installations & repairs are necessary for a cool and comfortable home. When you need heating and cooling services, LJ Mechanical Heating & Cooling offers the best service around. We pride ourselves on customer satisfaction, so you can rest assured that the job gets done right. We always complete the best work possible, and we get it done quickly so you will be cool again in no time.

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HVAC System Installation

HVAC system installation is a multifaceted and complex process. You need a heating and cooling services expert with tons of experience and know-how. Thankfully, LJ Mechanical Heating & Cooling is here to help. We offer high quality heating and cooling services, including HVAC system installation. Our prices are fair and reasonable, and we also offer free estimates. So contact us today and get the ball rolling.

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Welcome to LJ Mechanical

Finding high quality heating and cooling services is an essential part of being a homeowner. But finding a reliable and trustworthy company can be difficult. For the best heating and cooling services in the area, look no further than LJ Mechanical Heating & Cooling. We have all the experience and knowledge necessary to help you get the heating and cooling services you need.



HVAC Service Areas

If you are in need of heating and cooling services, get in touch with LJ Mechanical Heating & Cooling. We provide high quality HVAC system installation, A/C installations & repairs, furnace installations & repairs, and more. We do not stop until the job is done right, so you know your repairs are in good hands. Our customer service is also top-notch, and we are happy to help with any questions and concerns you may have.

  • Hollister, CA
  • San Juan. Bautista, CA
  • Tres Pinos, CA
  • Monterey, CA
  • Carmel, CA
  • Salinas, CA
  • Santa Cruz, CA
  • Capitola, CA
  • Watsonville, CA
  • San Jose, CA
  • Campbell, CA
  • Morgan Hill, CA

What our customers are saying

We did the concrete & need to have the AC removed & installed. Larry did a great job! He is professional & a great communicator. I’m glad to have Larry to do the job.

Florencia Djoe

Great company! Larry was referred to us through our friend, Jimmy K. So happy with Larry and his service. Honest, reliable and great work. We have used him twice now and are very satisfied. Thanks, Larry!

Phyllis S.

Larry was awesome he showed up quickly. He went out of his way and squeezed me in to his already swamped schedule. He fixed my broken AC very professional!!! I definitely recommend him! Thanks again Larry!!!

Anthony DeVencenzi

We bring comfortable living to every home.