A Home for Your Business

Orion partners with exceptional field services businesses, providing experience, talent, and capital to help fuel the next chapter of growth.

What We Do

We Are People Driven

Orion Group is a constellation of the highest quality field services companies in the world, each made stronger through our shared commitment to the development and advancement of our people. We provide people with unparalleled opportunities for growth to realize their full potential.


Partner Companies


Team Members



Employee Growth

Who We Are

Orion is an investment company that grows field services businesses. Orion builds national platforms in the mechanical services, commercial landscaping, and facilities maintenance sectors by investing in market-leading businesses with strong teams and cultures and creating unmatched growth opportunities for them.

team meeting
two workers

Why Orion is the Ideal Partner

We honor and amplify our partners’ teams and cultures. We are committed to investing in growth and building behind our people and customers. This led Orion companies to grow 17% on average in 2021.

We understand field services and are building industry-leading platforms. Our team spends 100% of its time in our industries, and we have partnered with 15+ field service companies.

We strive to be a partner you’re proud to have by leading with values and never shortcutting integrity or fair dealing.

Our Partners


We are building platforms today in the mechanical services, commercial landscaping, and facilities maintenance markets. We are also always exploring new opportunities and interested in learning about new field services industries.

Our Industries


Heavy Mechanical Services

HVAC, plumbing, electrical and controls service, preventative maintenance, and retrofit projects for large commercial and industrial buildings.


Multi-Site Mechanical Services

Nationwide HVAC and refrigeration service combining the coverage of a large provider with the client dedication of a regional player to provide our customers with the best of both worlds.


Commercial Landscaping

Landscaping maintenance, irrigation, arbor services, and enhancement projects to the country’s top HOAs, corporate campuses, office parks, retail centers, and multi-family developments.


Facilities Maintenance

Premium interior and exterior facility services through a network of top service providers across the US.

News & Insights

Founder Story with Stephen Sargenti (RSM Facility Solutions)

Stephen Sargenti co-founded RSM in 1998. Now, his company joins Orion's facilities maintenance service provider network, Leo FM.

Leo FM Expands Footprint Through Partnership with RSM Facility Solutions

Leo FM, a facilities maintenance service provider network backed by Orion, announced today that it has partnered with RSM.

Orion Group Partners with Leading Plumbing Service Provider, Bieg Plumbing Company

Orion, a commercial and industrial field services company, announced today that it has partnered with Bieg Plumbing Company.

SunWorks Expands in Florida Market Through New Partnership with Exclusive Landscaping

SunWorks, a commercial landscaping business backed by Orion, announced today that it has partnered with Exclusive Landscaping.

Let's Get in Touch

Send us an email or give us a call. Business owners, partners, and job seekers are welcome.

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