LIAS Mechanical has been delivering quality HVAC services to companies and institutions in Northern California since 1993.

Welcome to LIAS MECHANICAL INC.

LIAS Mechanical has been delivering quality HVAC services to companies and institutions in Northern California since 1993.

With an experienced team of engineers, building experts and project managers LIAS Mechanical provides outstanding quality with consideration for your budget and timeline. Our commitment to integrity, customer satisfaction and the highest building standards makes us an ideal choice for your building needs.

We specialize in installation of energy efficient HVAC systems that save resources and reduce carbon footprint.

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A Class Apart

LIAS Mechanical was started in 1993 by Serge Lightman and has since grown to become an established HVAC and sheet metal design and installation company in the Bay Area.

Prior to opening LIAS Mechanical, Serge worked in the field of construction and HVAC design for 30 years in both California and in Russia, where he received his Bachelors in HVAC Engineering.

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Our Results

Custom Service
Satisfaction

Quality of Equipment

Customers that
recommends us

Quality per
money spent

Our Equipment

Testimonials

Tom A.

“I wish to thank you for the fine job, you're doing at Andante Emeryville. I am grateful for your efforts. This job has been difficult at best and your company's dilligence has been noticed by this superintendent. It's been a pleasure working with you and would welcome an opportunity to work with you in the future”

Maureen Z.

“Their installer did an excellent job. It was a pleaure to have him work in my home. The heating system is so efficient, and the finishing work is absolutely beautiful!”

Brittany

“Great service and worked very well back and forth on the items designed. Thanks for the great work!! ”

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