Our Services
Our HVAC Division designs, builds and installs cost-effective systems that make buildings more comfortable and energy-efficient
Our Plumbing Division is licensed, bonded and insured to implement plumbing projects of almost any size and scope
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
About Xcel Mechanical Systems, Inc.
Xcel Mechanical Systems is one of the largest design-build mechanical contractors in California and one of the safest in the United States. Building owners and some of the nation’s largest general contractors trust Xcel Mechanical to deliver cost-effective HVAC, plumbing and process piping systems designed and built to make their buildings more comfortable and energy efficient.
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Blog & Latest News
GARDENA, CA – Xcel Mechanical Systems – a commercial engineering and construction firm retained by some of the nation’s largest general contractors to implement HVAC and plumbing systems in some of Southern California’s most iconic buildings – was recognized again today with a National Safety Excellence Award.
Read MoreREDONDO BEACH, CA— Xcel Mechanical Systems entered the mechanical contracting industry as a highly technical and capable Design Build mechanical contractor that specialized in engineering and delivering Aerospace High Bays and Clean Rooms…
Read MoreLOS ANGELES, CA — Xcel Mechanical Systems is a preferred mechanical and plumbing subcontractor at one of the most important hospitals in the Western United States, and has evolved over time from preferred vendor to trusted partner to the general contractors hired there to complete one patient sensitive, acute care project after another….
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