Our Services

HVAC
Our HVAC Division designs, builds and installs cost-effective systems that make buildings more comfortable and energy-efficient
PLUMBING
Our Plumbing Division is licensed, bonded and insured to implement plumbing projects of almost any size and scope
PROCESS PIPING
Our Process Piping systems transport and distribute liquid and gaseous material safely and securely across some of the most well-known complexes in the state
SERVICE
Our Service Division will ensure your building's mechanical systems are operating as designed. Should emergencies occur, our techs are a phone call away!
HVAC

Our HVAC Division designs, builds and installs cost-effective systems that make buildings more comfortable and energy-efficient

PLUMBING

Our Plumbing Division is licensed, bonded and insured to implement plumbing projects of almost any size and scope

PROCESS PIPING

Our Process Piping systems transport and distribute liquid and gaseous material safely and securely across some of the most well-known complexes in the state

SERVICE

Our Service Division will ensure your building’s mechanical systems are operating as designed. Should emergencies occur, our techs are a phone call away!

About Xcel Mechanical Systems, Inc.

Xcel Mechanical Systems is one of Southern California’s leading mechanical and plumbing engineering, construction and service firms. We work directly with building owners, facilities managers, engineering consultants and general contractors to design, build and deliver turnkey solutions that make commercial buildings more comfortable, energy-efficient and easier to manage.

LMU Life Science Building Construction Timelapse

Blog & Latest News

May25

Cal Poly Pomona – General construction is underway on a gleaming new Student Services Building in the center of campus here, allowing Xcel Mechanical engineering and field teams to begin the transition from mechanical Design-Assist to Plan & Spec subcontractor.

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Apr20

Gardena, CA — Xcel Mechanical’s Safety Program captured both state and national industry awards in recent weeks after evaluators at both trade organizations reviewed our Company’s ultra-low 2016 incidents and injury occurrence reports.

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Apr7

Gardena, CA — On April 7, Xcel Mechanical hosted a special company-wide picnic to recognize an extraordinary group of project managers, superintendents, foremen, sheet metal workers, plumbers, pipefitters, estimators and office staff who have signed on a decade or more ago, and continue to drive our company forward.

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