Family Owned & Operated

El Cajon's #1 HVAC Heroes

Serving the Community's HVAC Needs with Honesty & Pride

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Quality HVAC Services in El Cajon

Provided by Highly Trained & Efficient San Diego HVAC Pros

You deserve to experience the most comfortable indoor temperatures in your home or office—on a daily basis. When your heater fails to keep you warm, your air conditioner stops cooling you down, or the quality of your air needs improvement, the skilled technicians at Liberty Mechanical can fix the problems fast and quick! We’re well-recognized local heating and cooling pros, providing top-notch HVAC services in El Cajon. Our team is licensed and insured to handle your HVAC needs. You can trust us to get the job done right the first time.

Liberty Mechanical is a family owned and operated company who has proudly served the San Diego area for 20+ years. As honest and professional HVAC technicians, we’re committed to helping you get the best bang for your buck with our quality heating and cooling services.

Contact Liberty Mechanical today at (619) 419-0505 to schedule an estimate!

How Can We Be of Service?

Keep your comfort independent
& free from weather's rule.

Call Liberty Mechanical for the Highest Quality HVAC Services in San Diego!

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Why Get Liberty Mechanical on the Job?

  • Estimates Provided Before Starting Your Service

  • Capable of Servicing All Major Brands

  • Flexible Financing Options Provided

  • Fully Licensed & Insured Staff

  • Backed by 20+ Years of Experience

  • Family Owned & Operated Business

Find Out More About Us

Tackling San Diego's HVAC Issues

Liberty Mechanical Is There When You Need Us

Whether you need an HVAC repair, new installation, or maintenance for your home or business, Liberty Mechanical will be there in no time! We can service any brand you’ve got, from Amana and Trane to Lennox and Ducane. You’ll know a Liberty Mechanical technician when you see one. They’re clean, they’re courteous, and they come ready to service your HVAC needs with the utmost professionalism. You can expect your property to be left in even better condition than it was left.

Liberty Mechanical is dedicated to helping our customers achieve comfortable indoor climates year-round, providing better, cleaner, and quieter living conditions in their homes or offices. With our preventative maintenance program, we make sure that our customers don’t go a day without the desired levels of indoor comfort they're accustomed to. Need new equipment? Your investment is guaranteed to help you save money sooner. We also provide flexible financing options to those who need it.

Contact Liberty Mechanical Today! 619.419.0505

We are proud to be a Liberties Dealer of YORK Air Conditioners

This partnership gives us access to some of the best heating and air conditioning equipment on the market. By choosing Liberty Mechanical you can trust that you are getting the best Heating & Air Conditioning services.

1943 Friendship Drive, Ste. E El Cajon, CA 92020 Phone: 619.419.0505 Regular Hours: Monday - Friday 8:00am - 5:00pm Service Area: San Diego, El Cajon, Chula Vista & Beyond

See What Our Clients Have to Say

  • What A Great Company Ann

  • The Best At What They Do Luna

  • Quick Responsiveness & Great Pricing Eric

  • Making Life Easy Stephanie

  • Pleasure to Work With and an Excellent Job Diane

  • Excellent Work and Prices George

  • Terrific Knowledge, Value & Communication Julie

  • Fantastic Final Product Paul

  • Delivered Above Their Promise Craig

Our HVAC Services Don't Disappoint

The Proof Is in Our Quality Workmanship

We take pride in the stellar workmanship delivered to the properties we service. Our customers will be the first to tell you that 100% guaranteed satisfaction comes with the Liberty Mechanical experience. When you put your HVAC needs in our care, you can depend on us to keep your desired levels of indoor comfort in mind. Take a look at some of the work we’ve done on our customers’ behalves.

  • Offering excellent service