Precision, Performance, Reliability.
At C.E. Mechanical, Inc., we design, build, and maintain high-efficiency HVAC, mechanical, and building-automation systems for commercial, industrial, and institutional facilities across Los Angeles County and Southern California.
From hospitals and universities to data centers, high-rise campuses, and manufacturing plants, our engineers and technicians deliver turnkey design-build, installation, maintenance, repair, and energy-optimization solutions. Every project complies with California Title 24, CALGreen, ASHRAE, and SCAQMD/AQMD standards – ensuring efficiency, reliability, and long-term savings.
Seamless Execution for Large-Scale HVAC and Mechanical Systems
C.E. Mechanical, Inc. is Southern California’s trusted mechanical contractor serving Los Angeles County and nearby regions – including downtown LA, the South Bay, the San Fernando Valley, Pasadena, and Orange County.
We specialize in commercial and institutional HVAC design-build, installation, sheet-metal fabrication, commissioning, and preventive maintenance. Our certified technicians service chillers, boilers, VRF/VRV systems, VFD-driven air handlers, cooling towers, and integrated building-automation platforms for hospitals, universities, data centers, and high-rise facilities.
Every system is engineered for maximum efficiency, reliability, and compliance with California Title 24, CALGreen, ASHRAE 90.1/62.1, and SCAQMD Rule 1146/1146.1 low-NOx requirements. Through performance testing, digital documentation, and lifecycle analytics, we keep your building operating at its environmental and economic best.
Partner with the Los Angeles HVAC specialists who understand your compliance, energy, and operational priorities. Contact us today for a consultation across LA County, San Bernardino, Ventura, Orange, and the Inland Empire.
What We Do
Our Services
Integrated HVAC & Mechanical Expertise
Self-performed installation, fabrication, commissioning, maintenance, and upgrade services for complex commercial and institutional systems across Los Angeles County and Southern California. Our in-house teams deliver precision, safety, and code-compliant performance – maximizing reliability, energy efficiency, and lifecycle value.
Upgrades
Energy-efficient retrofits, modernizations, and automation integrations for aging HVAC and mechanical infrastructure. Includes low-NOx boiler replacements, VFD conversions, and controls optimization – helping clients meet CARB and local AQMD emission goals while extending system life.
Commissioning
Comprehensive system start-up, test-and-balance (TAB), commissioning, and performance verification services. Ensures facilities meet Title 24 acceptance testing, LEED, and ASHRAE 90.1 standards for energy efficiency and indoor-air-quality performance.
Installation
Self-performed HVAC and mechanical system installation for commercial, institutional, and industrial facilities. Expert project management and coordination of chilled-water, hydronic, and air-distribution systems – engineered for Title 24, CALGreen, and fully compliant with ASHRAE standards.
Maintenance & Service
Proactive preventive and predictive HVAC maintenance for chillers, boilers, air handlers, VRF/VRV systems, cooling towers, and automation controls. Our certified Journeyman technicians help reduce downtime, improve efficiency, and maintain SCAQMD and OSHA compliance.
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Our Work
Featured Projects
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