GreenStar Service Corporation was formed to combine the talent, resources and collective strength of the nation's three largest mechanical, electrical and plumbing specialty contractors into a single resource for owners, developers and builders of large, complex commercial and infrastructure projects.

Our firm's strategic vision for our firm matches present and future needs to revitalize our nation's infrastructure across diversified market sectors. An estimated $1.6 trillion will be spent on infrastructure projects in all phases of development, new construction, revitalization and maintenance.

Today's builders, developers and owners require flexible, coordinated and high-capacity construction teams to meet sophisticated construction demands with innovative, cost-effective solutions. GreenStar offers the construction industry that technical proficiency, productivity and financial strength.

GreenStar is poised to meet complex construction challenges across all commercial and infrastructure market sectors with responsive, intelligent and sustainable building solutions that are unsurpassed in our industry.

We are building solutions for the future.

Plan, Build, Sustain

Our mission is to provide the highest quality MEP and specialty contracting services to our clients, across all market sectors and geography, with an unwavering focus on construction innovation, budget and schedule controls, construction safety and sustainability.

Our collective 150-year performance history confirms our pledge to produce quality construction with a vigilant eye on project controls.

With our team of over 2,000 experienced professionals, our service commitment is supported by our passion for our work, our outstanding track record and our single focus on exceeding our clients' expectations.