303rd Engineering Group, LLC
St. Louis, MOSuccessful Partnerships, Successful Projects
Project: Airmen's Dormitories, Scott Air Force Base
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Successful Partnerships, Successful Projects
Project: Airmen's Dormitories, Scott Air Force Base

Your Energy Use Simplified
Project: Schaumburg Park District Energy Efficiency Study
A Kingdom-Minded Architecture, Interior & Product Design Firm
Project: Lafayette Animal Shelter and Care Center

Innovative, Trusted Structural Engineering Since 1996
Service detail: Core Structures

A&R Engineering is a civil engineering firm specializing in traffic and transportation engineering, headquartered in Marietta, Georgia. A&R has served clients across Georgia, South Carolina, and Alabama for over 20 years, guiding projects from due diligence through construction completion. The team works with developers, architects, attorneys, and public agencies on retail, residential, industrial, mixed-use, educational, and medical developments, delivering traffic impact studies, intersection and signal design, permitting support, construction oversight, and expert witness services.
Service detail: Traffic Studies

MEP, Lighting, Energy, and Life Safety Engineering
Service detail: MEP Services

Full service planning and design.
Project: Pacific Industries Manufacturing Facility
ABD Engineers & Surveyors, LLP is a civil engineering and land surveying firm founded in 1987 and headquartered in Schenectady, New York. Serving clients throughout Upstate New York and the Capital Region, it has built its reputation on residential, commercial, and municipal projects including subdivisions, site developments, senior housing, hotels, schools, correctional facilities, and commercial parks. ABD's partners bring deep expertise in the New York State permitting process, working with NYSDEC, NYSDOT, USACE, FEMA, and local municipal boards.
Service detail: Civil Engineering

Shaping Stronger Communities
Project: Carla Peperzak Middle School
Structural Consultants
Project: Northwest Nazarene University Student Center
AMT LLC is an engineering consulting and land surveying firm based in Washington, DC. It provides site/civil engineering, professional land surveying, and landscape architecture services for public and private clients in the Washington, DC area. AMT has participated in major development and infrastructure projects including The Wharf and Union Station Redevelopment, serves DC Public Schools and private education buildings, and has completed dozens of DC DGS and DPR parks and recreation improvement projects.
Project: The Wharf

Founded in 1965, ANRON is a privately owned, full-service HVAC manufacturing, installation, and maintenance organization serving metropolitan New York, including the five boroughs of New York City and Nassau and Suffolk Counties on Long Island. Operating through specialized units ANRON Air Systems, Inc. and ANRON Mechanical Services, Inc., it provides vertically integrated sheet metal fabrication, mechanical installation, and ongoing maintenance. The organization serves premier construction managers and facility owners across diverse sectors, including commercial offices, retail centers, healthcare facilities, educational campuses, research laboratories, and correctional institutions.
Project: Sunset Park High School
Civil Engineering and Land Surveying
Project: Amazon Distribution Facility

architects + engineers
Project: Big M Building Reimagining

More Than 45 Years Experience in Noise Control
Service detail: Acoustical Consulting and Engineering

Environmental Engineering | Consulting | Project Management | Investigative & Field Services
Service detail: Environmental Engineering & Consulting
Engineering a New MEP
Project: Bay Brook Elementary/ Middle School
Partner with Leaders in MEP Engineering
Project: Francis Tuttle - New Danforth Campus

Solid Relationships. Solid Solutions.
Project: Kreg Tool HQ

Allied Engineering Group is a consulting engineering firm located in downtown Tulsa, Oklahoma, providing mechanical, electrical, plumbing, and medical gas engineering services for a wide variety of project types. Founded in 1999, AEG brings together decades of MEP industry experience and has served state military facilities, commercial buildings, and educational institutions including Tulsa Public Schools.
Service detail: Mechanical Engineering
Founded in 1950, Alper Audi, Inc. is a St. Louis-based structural engineering practice with engineers registered in more than 45 states. It serves architects, contractors, developers, owners, and government clients across commercial, industrial, institutional, and public markets. More than 50 percent of assignments are delivered on a design-build basis, and annual project volume contributes to more than $2.5 billion in aggregate construction value.
Project: Forsyth Pointe
Architectural and Engineering Excellence for Over 55 Years
Project: North Elementary School Connector
Fostering healthy, comfortable, and energy-conscious spaces for the Oakland and Bay Area community.
Project: UC Berkeley Hildebrand Hall HVAC Modernization

Raising the Quality Standard
Project: NY Botanical Garden Dome