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818-501-6750

Serving the Greater Los Angeles Area

818-501-6750

Serving the Greater Los Angeles Area

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Reviews

Valery Augustin's Profile Image
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Valery Augustin, 3+ years ago

Jeff was great. JMS has maintained the systems at our house since we purchased it back in 2019. They also installed and maintain the air conditioning system in our accessory dwelling unit. All is responsive, always professional and also very knowledgeable and providing options for whatever your problems might be. I highly recommend JMS!

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Google Review, 3+ years ago

great company. Enio was a great tech. Joe is a great owner. used them for optimization program. highly suggested. thanks

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david brandes, 3+ years ago

JMS removed out old gas A/C system and installed electric units on the roof of our house. I could not be more pleased with the process or the results. Every one of the workers was professional, pleasant and focused. It was a pleasure having them around. I know that I can rely on Yossi and his team to be around and responsive should something come up. JMS gets a 5.5 out of 5 review from us

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Jack Nguyen, 3+ years ago

Very professional and friendly. Would highly recommend them.

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Dr Douglas, 3+ years ago
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judy benavidez, 3+ years ago
Edward Raskin's Profile Image
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Edward Raskin, 3+ years ago
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Toby Bernstein, 3+ years ago

We have used JMS for installation and now maintenance. They are not cheap but offer good value for what they charge. We find them professional, knowledgeable and honest and have been comfortable both summer and winter thanks to their services.

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Eric Bergman, 3+ years ago

They are wonderful!!!!!!

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Renee Calabrese, 3+ years ago

I reached out to JMS for a commercial project I'm working on. I was able to schedule an appointment right away. The owner himself made time on a Sunday to accommodate our schedule. He was professional, incredibly knowledgeable and even helped problem solve in areas that didn't fall in his area of expertise. Overall, just a great guy who we trusted right off the bat. JMS was recommended by a colleague and I would do the same.