About Us

MCA of Las Vegas

The Mechanical Contractors Association of Las Vegas (MCA) is the preeminent voice of signatory mechanical contractors throughout southern Nevada. Our professional trade association represents, promotes and advances the interests of the mechanical contracting industry, while offering member companies a robust platform of labor relations, government affairs, public relations, networking and safety and training initiatives.

What it takes to be an apprentice

Incorporated in 1961, our MCA is one of the oldest construction trade associations in the state of Nevada. We owe our birthright to six trailblazing mechanical contractors committed to the betterment of the industry.

MCA of Las Vegas contractors are the authority in the commercial, industrial, public works, service and maintenance arenas, and their work keeps many of the iconic buildings on the Las Vegas Strip running seamlessly 24/7, 365. These experts in plumbing, mechanical, refrigeration, cooling systems, and medical and gas pipelines continually set industry standards for excellence and exceed customer expectations through practical application of leading-edge technologies.

Our association and contractors unite in promoting the professionalism, cost-effectiveness and productivity of union construction. All MCA contractors utilize the highly skilled plumbers, pipefitters and service technicians of UA Local 525.

Allegiant Stadium

Allegiant Stadium

we build las vegas, NV

Opened in 2020, Allegiant Stadium is the home field of the NFL’s Las Vegas Raiders. The facility features 65,000 seats, a retractable natural turf field, a translucent roof and walls that open to spectacular views of the Strip. To complete the $1.97 billion project, nearly 1,100 local apprentices were utilized in the completion of this $1.97 billion project, giving them valuable on-the-job learning opportunities.

Brightline West

Brightline West

we build las vegas, nv

Brightline West will be America’s first true high-speed passenger rail system. The modern, eco-friendly system will redefine train travel in America and connect two of our country’s most iconic destinations: Las Vegas and Southern California. Construction is expected to take about four years with service beginning in 2028.

Sphere at The Venetian

Sphere at The Venetian

we build las vegas, nv

One of the most talked-about venues in the world, Sphere at The Venetian is the next generation of Las Vegas entertainment. This revolutionary, fully immersive cinematic, musical and entertainment experience was created by combining centuries-old mathematical formulas with 22nd century engineering and technology.

FONTAINEBLEAU

FONTAINEBLEAU

we build las vegas, nv

At 68 stories, Fontainebleau Las Vegas is the second-tallest structure in Nevada, just under the Stratosphere observation tower. This ultra-luxurious, $3.7 Billion resort stretches across 25 acres of the North Vegas Strip, with 3,780 rooms, a 150,000 square-foot casino, 90,000 square-foot of luxury retail space, a high-tech nightclub and more inside.

RESORTS WORLD

RESORTS WORLD

we build las vegas, nv

When it opened to the public in June 2021, Resorts World became the first completely new casino resort built on the Vegas Strip in more than a decade. The 90-acre, $4.3 Billion Resorts World complex offers some 3,500 luxury hotel rooms by Hilton, Crockfords and Conrad, a 104,000-square-foot casino floor, several cutting-edge entertainment venues and so much more.

TRAINING CENTER

state-of-the-art
facilities

At Local 525, we’re proud to be at the forefront of training excellence — and have been for more than a century. Our state-of-the-art training center, which was rebuilt and opened in 2020.

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