Who we are

About us

Completing over four decades of operation, E & S has served the construction industry since 1982, providing quality design and installation of mechanical, electrical, and plumbing systems. E & S has relied on proven principles to ensure our clients receive the final product they expect and deserve. Among these principles is the development of our diverse and experienced workforce, which incorporates the latest technologies into each project with a focus on individual project needs.
Who We Are

We Are You Best Partner

We take a high-touch, white glove approach, meticulously managing every aspect of your project with pride and care.

Our commitment extends beyond technical excellence, forging lasting relationships with project teams and clients, treating each challenge as our own.

Principal Statement

Our decades of Construction Management (CM) experience affords us a unique knowledge base that helps shape our designs to be cost-effective and seamlessly constructible from conception through completion. E & S is able to provide a comprehensive plan & spec design with a focus on constructability, resulting in savings in both time and money.

Our History

A Strong Foundation

Since its founding in 1982, E & S has completed over 3,000 projects totaling over $400 million; 80% of which was completed on a design/build arrangement with the owner, developer, or general contractor. Project sectors include Commercial, Retail, Hospitality, Mixed Use, Government, Warehouses, Data Centers, Smart Buildings, Parking Structures, Offices, Health Care, Agricultural Grow Facilities, Stadiums, Tenant Build-Outs, among others.

Over our 40 plus years in business, E&Scontinues to execute on astrategic growth plan transitioning from a regional consulting firm to a nationally recognized turn-key design /build firm.


E & S Mechanical Services, Inc.

E & S Mechanical Services, Inc. is Founded by Erwin Everett and Robert Stearns as a Regional Consulting Firm


Completes First Design-Build Project

We’re building a modern multi-story commercial building using steel and concrete with large windows, high-quality finishes, and sustainable practices, all within a tight budget, for multiple businesses



Relocates to Pasadena, MD to Accommodate a Growing Staff


Increases Service Area

Increases Service Area to Become a National Consulting/Design-Build Firm


E & S Construction Engineers, Inc.

Reincorporates as E & S Construction Engineers, Inc. to Offer a Larger Range of Services


Bill Kingsland & Allen Poist Become Senior Partners

Under their leadership, E & S has flourished and grown from a small, regional consulting firm to a medium-sized, national Consulting/Design-Build firm that specializes in quality, economical mechanical design, and installation for a variety of industries and clients across the United States

Expands Services

Expands Services Outside of the Contiguous United States with New Jobs in Puerto Rico and Hawaii


Celebrates 35 Years in Business


Kevin Braughton becomes Senior Partner

Kevin Braughton became a principal and expanded our areas of expertise to include agricultural grow houses


E & S expands service area to include in house Electrical Design


E & S Relocates to Hanover, MD & Celebrates 40 Years in Business

We relocated our office to a more central location 5 minutes away from BWI to better serve our clients and employees. We know enjoy a beautiful, new, state-of-the art office suite!

E & S moves to a new state of the art office enhancing our operational efficiency and reinforcing our people-first collaborative approach

Following Bill Kingsland, Sr’s retirement, Kevin takes lead of the firm

E & S moves to a new state of the art office enhancing our operational efficiency and reinforcing our people-first collaborative approach