Find engineering consulting firms by capability and location.

A&J Consulting Engineering Services, P.C. is a full-service MEP consulting engineering practice headquartered in Clifton, New Jersey. Founded in 1988 by Jay Agarwal, P.E., A&J delivers mechanical, electrical, and plumbing systems design, pharmaceutical validation and commissioning, construction administration, sustainable design, and high-technology systems consulting. Clients span the pharmaceutical, biotechnology, commercial, educational, governmental, industrial, and religious sectors across the New York-New Jersey region.

Project: Validation of an Aseptic Vial Filling Line

MEP, Lighting, Energy, and Life Safety Engineering

Service detail: MEP Services

Leaders in Design, Construction, and Environmental Services

Project: RDU Airport Terminal 2 Expansion

We build confidence

Project: Offset Success for Aviation Client

Industrial Facility Engineering

Project: Calcium Carbonate Production Plant

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

Getting Actions Done with Swift, Smart, Superior & Sustained Results

Service detail: Strategy Consulting

Above the Standard. Above Expectations.

Project: Perry Point VA Campus Plaza Improvements

Data-Driven Solutions for Risk and Reliability

Project: ISO 27001 Certification Implementation

Precision commissioning, testing, and cleanroom certification services nationwide.

Service detail: Building Systems Commissioning

Engineering. Delivered.

Project: Critical Process Equipment SCADA Monitoring System

Experience. Passion. Excellence.

Project: BD Utility Chiller Plant (Project Granite)

New England automation solutions and custom machinery

Service detail: Automation Systems Integration

Innovating Solutions for a Safer Tomorrow.

Project: MGM Cotai Resort Commissioning

Built for real world project delivery

Service detail: Mechanical Engineering & HVAC Design

Creatively combining classic and emerging engineering technologies

Service detail: Product Design

Affiliated Engineers, Inc. (AEI) provides engineering leadership for complex projects, supporting clients who improve lives and protect the future. From better medicines, climate-sensitive energy supply, and sustainable utilization to cutting-edge paradigm technologies and education at the highest level, our mission drives us to find unique solutions to solve our clients’ challenges. In so doing, we are an integral element of innovation, positively impacting society.

Service detail: Electrical and Energy Systems

Engineered CFD Solutions

Service detail: Computational Fluid Dynamics (CFD) Modeling

Committed to Excellence

Project: Predictive Logistics Implementation

Great experiences build great results

Project: Hospital Campus Seismic Risk Assessments

Harmonizing Relationships, Sustainability and Innovation

Project: The Lucas Museum of Narrative Art

Civil Engineers, Land Surveyors, Environmental Consultants & Landscape Architects

Project: Broadstone's The 305 Apartments

Insights Through Analysis

Project: Laboratory Fume Hood Exhaust Plume Analysis

Founded in 1967, Applied Technical Services (ATS) is a nationwide testing, inspection, and certification (TIC) provider with expertise in structural engineering, forensic engineering, calibration, and materials testing. ATS serves more than 15 industries including aerospace, automotive, defense, healthcare, and manufacturing, evaluating raw materials, individual components, and complex systems through metallurgy and materials testing, chemical analysis, nondestructive testing, mechanical testing, and calibration services. ATS joined SGS, the world's leading TIC company, while continuing to operate under its own brand and service standards.

Service detail: Calibration