Email Us

ljmechanical_inc@yahoo.com

We Serve

California 95020, USA

Phone Number

(408) 201-2194

Furnace Installation & Repairs

Reliable Furnace Installation and Repair Services

Keep your home warm with dependable furnace installation and repair services from LJ Mechanical Heating & Cooling. If your furnace isn’t producing enough heat or experiences unexpected problems, our team can help identify the cause. We provide repair solutions designed to restore reliable heating performance. When your existing furnace needs replacement, we can help you explore suitable installation options. We focus on quality workmanship and consistent indoor comfort. Whether you need a repair or a new furnace, we’re here to help keep your home warm throughout the colder months.

Let's Bring Comfort Back to Your Home

What Our Clients Are Saying
Posted on Google Google
Carol Sollecito profile picture
Carol Sollecito
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Absolutely the most reputable firm I’ve encountered here in Gilroy. Diagnosed the problem correctly, and got the part and replaced it very quickly! Thank you Larry and Laurence for a great job.
Posted on Google Google
Michelle Archuleta profile picture
Michelle Archuleta
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Larry was excellent! He came to South County and took care of our furnace without any issues. He is professional and did an outstanding job. Highly recommend him for any work.
Posted on Google Google
Piyush Kothary profile picture
Piyush Kothary
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Larry came to my house and fixed my HVAC by changing out a capacitor. He didn't have the exact one with him so he put in a temporary one to keep me going on a hot day and then came back and put in the exact one a couple of days later at no extra charge. A few months later, I had a moisture sensor trip. He and his son took a look, gave some good ideas about a possible roof leak and didn't even charge me for coming out. He's super reasonable and very honest.
Posted on Google Google
Afshin Aslani profile picture
Afshin Aslani
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Larry and Lawrence are amazing guys and respond very quickly. They came over the next day and fixed my AC in hot weather. They are lifesavers! They are very reliable and Definitely hire them!
Posted on Google Google
Anthony Galica profile picture
Anthony Galica
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Friendly, good work. Things are cool again!
Posted on Google Google
Pamela Allen profile picture
Pamela Allen
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Larry is truly amazing!! He responded quickly to my call. I found Larry to be extremely knowledgeable, professional, Honest and just a really GOOD HUMAN BEING! Moving forward I will use Larry for all my future HVAC needs!
Posted on Google Google
Dheeraj Lokam profile picture
Dheeraj Lokam
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Very responsive and came prepared for the task. Highly recommend them.
Posted on Google Google
Julio Mendonca profile picture
Julio Mendonca
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Larry and his team were on time and precise on his diagnostic and service. Very professional and polite team. Highly recommended.
Posted on Google Google
Madelynn Tershy profile picture
Madelynn Tershy
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Great to work with and came out quickly!