Apex Companies, LLC.

Apex Companies, LLC.

Apex Companies, LLC.

Apex offers comprehensive professional and field services to assess, prevent and cure environmental issues related to water, ground, facilities and air quality. Blending superb technical skills with creativity and business savvy, we focus on how to reduce or eliminate environmental risks and liabilities economically and expediently.

Company details

15850 Crabbs Branch Way, Suite 200 , Rockville , MD 20855 USA


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Business Type:
Engineering service provider
Industry Type:
Market Focus:
Nationally (across the country)
Year Founded:
$10,000,000 US - $100,000,000 US

We started Apex in 1988 with a formula for success which was relatively simple:

  • Attract talented people
  • Give our employees the freedom to “make things happen”
  • Do whatever the client needs, whenever the client needs it
  • Run a cost-effective organization

'Captured in our mission statement, this formula has stood the test of time and is the foundation of our success.'

Our Mission

Apex provides high quality, cost effective business solutions to environmental, health and safety issues. We know that in order to be successful, we must serve our clients better than anyone else.

To do this, we will:

  • Attract, motivate, and retain the best people in the business
  • Empower our people to act, unencumbered by bureaucracy
  • Foster a healthy, open, and safe working environment
  • Continually strive to improve both our quality and our cost effectiveness through innovation and creative management
  • Maintain an energy level and excitement about our work

... to better serve our clients.

Apex is a customer-focused company that delivers environmental, health, safety, and engineering services to clients across the United States and abroad.  Driven by an entrepreneurial spirit and a dedication to providing responsive, cost-effective solutions, Apex has grown rapidly since our founding in 1988.

Working in partnership with our public and private sector clients, we provide services tailored to support each customer’s unique goals and objectives.  By blending strong technical skills, business acumen, and superior customer service, we deliver creative solutions that produce high quality results at low cost.

From commercial and industrial firms to construction, petroleum, and utility companies to financial institutions and government clients, Apex has extensive experience in a wide variety of industries and proven capabilities in the areas of water, land, air, and facilities.

Awards and Rankings:

  • Ranked among the Top 200 Environmental Firms by ENR Magazine
  • Ranked among the Top 500 Design Firms by ENR Magazine
  • Awarded the National Association of Environmental Professionals (NAEP) Environmental Excellence Award
  • Named a Zweig White HOT Firm
  • Recognized as one of the 500 fastest growing firms nationwide by Inc. Magazine

Choosing Apex means you’re getting what our clients have come to know and expect from us.  We thrive on turning risk into opportunity, taking charge and resolving issues, and safeguarding our clients’ interests.  This is what drives us, and with every project our clients experience this motivation in action:

Agility. We have an entrepreneurial attitude. As a fast-growing company, we understand the need to be agile and responsive. We pride ourselves on our ability to move swiftly without sacrificing quality.

Consistency. We do it right, time after time. The combination of talent, technology, training, and discipline helps ensure that we reliably perform at a high level.

Technical Expertise. We provide a unique combination of white and blue collar staff. From professional engineers and scientific experts to certified professionals and seasoned field resources in a variety of different specialties, Apex has the strong technical resources and the professional depth to deliver project success.

Business Acumen. Whether a manufacturer, retailer, developer, or municipal government, we understand our clients’ business issues. We excel  in developing creative solutions that balance business objectives with environmentally responsible results.

Superb Project Management. We understand that timing can be the difference between success and failure. Our project management expertise keeps your job moving at a rapid pace, while ensuring high-quality results at a competitive price.