Find engineering consulting firms by capability and location.

A Squared Plus Engineering Support Group, LLC (A2+ESG) is an engineering practice that specializes in mechanical, electrical, plumbing, and information transportation system design. It delivers planning, engineering support, system analysis, and inspections for commercial, residential, industrial, and institutional facilities, including specialized experience in public safety and correctional environments.

Project: Corola EMS Paramedic - Station 1

Hartford, CT-based Consulting Engineers Specializing in HVAC, Plumbing, Fire-Protection, Electrical, and Geo-Thermal Heat Pump Systems

Service detail: Mechanical Engineering

CSI Engineering is an MEP/FP engineering design practice based in Portsmouth, New Hampshire. Founded in 1996, CSI Engineering began by supporting general and mechanical contractors with coordination drawings, as-built drawings, and design-build projects. In 2007, CSI Engineering expanded into full MEP/FP engineering services for architects, contractors, developers, municipalities, and the military. The three principal engineers are involved directly in every project, bringing construction-background perspective to building systems design. CSI Engineering's primary service area is New England, with completed projects extending to other US states and internationally.

Service detail: HVAC Design

Multidisciplinary Engineering Centered on Solutions

Project: UConn Health CT-4 NESCI/CBDC Relocation and Renovation

Mechanical, Electrical, Plumbing, Fire Protection, Structural

Project: Janesky Residence

Bringing life to your project

Project: Glenn Hills High School

Zero Energy Building Systems.

Service detail: Mechanical Engineering

Indianapolis engineers specializing in mechanical, electrical, plumbing, and energy solutions.

Service detail: Engineering Services

Proven Performance through MEP Expertise

Service detail: Mechanical Engineering

Engineering excellence

Project: Airbus Final Assembly Line

Recognized Leader in Mechanical Engineering

Project: Vance Federal Building and Courthouse Renovation

HMG & Associates, Inc. is a mechanical, electrical, and plumbing engineering practice based in Austin and San Antonio, Texas. Established in 1983, it specializes in MEP and fire protection engineering services for commercial, institutional, educational, and high-technology buildings across Texas and beyond.

Service detail: Mechanical Systems Design

A Greener Future Starts Here

Project: Rego Park Plaza

Building the Future

Service detail: Construction Management

Founded by partners Doug Johnson and John Urban, Johnson & Urban, LLC offers mechanical and electrical engineering consulting services to architects, owners, developers, design-build contractors, educational boards, and governmental agencies throughout the United States. The practice maintains a strong record of success in designing mechanical, electrical, plumbing, and fire protection systems for complex and high-tech environments. Its portfolio includes new construction, expansions, and renovations for hospitals, laboratories, data centers, universities, museums, multi-family residential projects, and historic landmark buildings.

Service detail: Mechanical Engineering

Performance by Design™

Service detail: Mechanical Engineering

Designing a sustainable future; delivering excellent quality.

Project: CPTC Backup Generator & Life Safety Code Compliance

Service + Expertise + Innovation

Project: California College of the Arts

Engineering for Sustainable Systems

Project: LL97 and Decarbonization Roadmap for Pfizer Building

MEP design for residential, commercial, and franchise projects

Service detail: Mechanical and HVAC Engineering

Mechanical, electrical, plumbing, and fire protection engineering focusing on innovation and sustainability.

Service detail: Mechanical Engineering

Your First Resource for MEP Engineering

Project: Fairfield Council Chambers

Reliable. Sustainable. Economic.

Service detail: Mechanical Engineering

Better systems, better places.

Project: Hursey Center for Advanced Engineering and Health Professions