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
Full-service Mechanical, Electrical, Plumbing Engineering and Commissioning Firm
Service detail: Mechanical Engineering
Sustainable, Innovative Engineering Solutions
Service detail: Engineering, Consulting and Design

Integrated Architecture & Engineering
Project: 5th Floor Med-Surg Inpatient Wing Gut & Remodel

Break new ground with AKAL Engineering Inc.
Project: Easthampton High School

Architectural, MEP, and Civil Design Solutions
Project: Ironwood Golf Course Clubhouse HVAC System Replacement

Professional Consulting Engineers
Service detail: Mechanical, Electrical, and Plumbing (MEP) Design

Engineering The Future
Service detail: MEP & Fire Protection Engineering
Engineering Our Future, One Project at a Time.
Service detail: Electrical Engineering

Built on Precision. Trusted on Landmark Projects.
Project: Triple Bay Marina Village

Above the Standard. Above Expectations.
Project: Perry Point VA Campus Plaza Improvements

VDC / BIM / CAD Services & Consulting
Service detail: VDC & BIM Services

Great experiences build great results
Project: Hospital Campus Seismic Risk Assessments

Harmonizing Relationships, Sustainability and Innovation
Project: The Lucas Museum of Narrative Art
Partner with Leaders in MEP Engineering
Project: Francis Tuttle - New Danforth Campus

Allison Structural Group is a Columbus, Ohio-based structural engineering and inspection consulting practice serving developers, architects, contractors, realty companies, and facility owners. It provides structural design for new and existing buildings, site civil consulting, condition assessments, and industrial support structures. Project types range from residential additions and tenant improvements to industrial plant upgrades and commercial property acquisitions. The practice delivers projects using BIM and Revit for clear, coordinated design documentation.
Project: Sawmill Place Apartment Building
MEP engineering, commissioning, and construction administration services
Project: Arena at Southlake
Apex Technology Inc. is a full-service construction engineering company based in Jacksonville, Florida, providing coordinated structural, MEP, and component design and engineering services for residential homebuilders nationwide. Using BIM, Revit, and virtual construction modeling (3D through 6D), Apex streamlines design workflows, reduces build times, and lowers construction costs for single-family and multi-family builders. It focuses primarily on the residential and multifamily markets across the Southeast, Mid-Atlantic, Midwest, and Southwest United States.
Service detail: MEP Engineering

Licensed MEP Engineering Done Right
Project: LSU Business Education Complex
Associated Consulting Engineering, Inc. (ACEI) is a consulting engineering firm based in Sioux Falls, South Dakota, providing mechanical and electrical systems design since 1987. ACEI offers integrated MEP engineering services for the design of plumbing, fire protection, HVAC, building automation, lighting, power, sound, and communication systems for public and private clients across a broad spectrum of residential, commercial, industrial, and institutional project types. The team is professionally registered in South Dakota, North Dakota, Iowa, Wisconsin, Nebraska, and Minnesota, with additional state licensing available upon request.
Service detail: Mechanical Design
Hartford, CT-based Consulting Engineers Specializing in HVAC, Plumbing, Fire-Protection, Electrical, and Geo-Thermal Heat Pump Systems
Service detail: Mechanical Engineering
A Partnership Built for Success
Project: Audi of Kansas City
Responsive Engineers
Project: The Well Church

BMC Consulting, LLC is a West Palm Beach, Florida MEP and fire protection engineering practice providing mechanical, electrical, plumbing, and fire protection design alongside building commissioning, indoor air quality investigation, and sustainable design. Founded by Bruce M. Ciarlariello, P.E., BMC carries more than 60 years of combined field experience serving federal agencies, local governments, and private-sector clients across commercial, healthcare, senior living, and residential markets. BMC holds engineering licenses in eleven states.
Project: Chase Building Cooling Tower Replacement