Public engineering firm directory

Find engineering consulting firms by capability and location.

Search engineering firm profiles built for buyers who need a shortlist, not a sales pitch.

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2RW Consultants, Inc.

Charlottesville, VA

Energy by Design

WebsitePhone3 offices10 projects6 leaders32 credentialsFounded 1985

Project: JMU Carrier Library Renovation, Restoration, and Expansion

Service: MEP/FP Engineering DesignService: Mechanical EngineeringService: Electrical EngineeringIndustry: EducationIndustry: GovernmentType: MEP+37 more

Allen + Shariff

Columbia, MD

Engineering Together

WebsitePhone7 offices3 projects9 leadersUpdated Jun 2026

Project: Wallops Mission Operations Command Center

Service: MEP EngineeringService: Mechanical EngineeringService: Electrical EngineeringIndustry: CommercialIndustry: ResidentialType: MEP+34 more

BELDEN Consulting Engineers

Pleasanton, CA

Over 50 years of expert consulting solutions

WebsitePhone1 officeSize Estimate: 11-50 employeesUpdated Jun 2026

Service detail: Electrical Engineering

Service: Electrical EngineeringService: Power distributionService: Lighting designIndustry: ResidentialIndustry: Multifamily ResidentialType: MEP+28 more

CMA Architects & Engineers LLC

Guaynabo, PR

Designing Today the Puerto Rico of Tomorrow

WebsitePhone1 office23 leadersUpdated Jun 2026

Service detail: Architecture

Service: ArchitectureService: Space ProgrammingService: Facilities Master PlanningIndustry: Affordable HousingIndustry: CommercialType: Architecture & Engineering+113 more

ColeBreit Engineering

Bend, OR

Quality. Integrity. Expertise.

WebsitePhone6 offices1 leaders2 credentialsFounded 2013Size Estimate: 10-50 employees

Service detail: Mechanical Engineering

Service: Mechanical EngineeringService: HVAC system designService: Indoor air quality (IAQ) and advanced ventilationIndustry: EducationIndustry: HealthcareType: Fire Protection Engineering+45 more

Columbia Engineering Group

Washougal, WA

Engineering Excellence with Comprehensive Full Service Solutions

WebsitePhone1 office6 projects5 leadersUpdated Jun 2026

Project: Forensic Services Unit Chiller Replacement

Service: Mechanical EngineeringService: HVAC System DesignService: Building AutomationIndustry: CommercialIndustry: RetailType: MEP+70 more

Cundiff Engineering, Inc.

Portland, OR

to design and engineer systems that are safe, reliable and maintainable.

Website1 office3 projects4 leaders4 credentialsFounded 1984Updated Jun 2026

Project: Oswego Place Assisted Living

Service: Mechanical, Electrical & Plumbing (MEP) EngineeringService: Mechanical EngineeringService: Electrical EngineeringIndustry: Senior LivingIndustry: CommercialType: Electrical Engineering+14 more

DJG Inc.

Williamsburg, VA

Design Like You Mean It!

WebsitePhone2 offices14 projectsFounded 1976Size Estimate: 1-50 employeesUpdated Jun 2026

Project: Hampton Roads Sanitation District - Water Quality Service Office

Service: ArchitectureService: New building designService: Renovation and adaptive reuseIndustry: DefenseIndustry: GovernmentType: Architecture & Engineering+21 more

Design Tree

Alexandria, MN

Our Roots. Your Growth.

WebsitePhone1 office14 projects9 leadersUpdated Jun 2026

Project: Rogers Indoor Turf Facility / HealthPartners Fieldhouse

Service: Civil EngineeringService: Applications for funding agenciesService: Site layout and grading designIndustry: EducationIndustry: GovernmentType: Civil Engineering+53 more

EP Engineering

New York, NY

A leading MEP Firm trusted for complex engineering solutions.

WebsitePhone1 office5 projects2 credentials3 publicationsUpdated Jun 2026

Project: Vuori

Service: MEP Engineering DesignService: Mechanical EngineeringService: Electrical EngineeringIndustry: ResidentialIndustry: Multifamily ResidentialType: MEP+16 more

EVstudio, LLC

Denver, CO

Delivering 360-degree expertise in architecture and engineering

WebsitePhone3 offices1 leaders1 credentialsFounded 2006Updated Jun 2026

Service detail: Architecture

Service: ArchitectureService: Multifamily DesignService: Residential DesignIndustry: Multifamily ResidentialIndustry: ResidentialType: Architecture & Engineering+44 more

Enterprise Engineering Inc

Anchorage, AK

Your Engineering Partner

WebsitePhone5 offices5 projects9 leaders2 credentialsUpdated Jun 2026

Project: Trailside Heights Affordable Housing Development

Service: Civil EngineeringService: Site Planning and DesignService: Electrical EngineeringIndustry: DefenseIndustry: AviationType: Civil Engineering+21 more

Gehring Associates Architectural Engineers LLC

Boulder, CO

The Architects' Engineer

WebsitePhone1 office4 leaders6 credentialsFounded 1996Updated Jun 2026

Service detail: Mechanical Engineering

Service: Mechanical EngineeringService: HVACService: PlumbingIndustry: CommercialIndustry: RetailType: MEP+32 more

Holstein White Inc.

Trevose, PA

Building Solutions That Last

WebsitePhone1 office6 projects6 leaders4 credentialsSize Estimate: 11-50 employees

Project: Casa Indiana

Service: Mechanical EngineeringService: Variable Refrigerant Flow (VRF) System DesignService: Central Plant System DesignIndustry: CommercialIndustry: ResidentialType: MEP+50 more

I.A Engineering, P.C.

Long Island City, NY

Infrastructure. Technology. Together.

WebsitePhone2 offices5 projects1 leadersSize Estimate: 1-25 employeesUpdated Jun 2026

Project: MTA NYCT Accessibility Upgrades at Eight Stations

Service: Systems and Technology EngineeringService: Communications and Security SystemsService: ITS, Networking, and ITIndustry: RailIndustry: TransitType: Civil Engineering+30 more

InSynergy Engineering, Inc.

Honolulu, HI

To service our clients as if their projects are our own investments.

WebsitePhone1 office8 projectsSize Estimate: 72 employeesUpdated Jun 2026

Project: Kona Village Resort

Service: Mechanical EngineeringService: Air Conditioning RenovationService: Chilled Water Systems DesignIndustry: HealthcareIndustry: HospitalityType: MEP+35 more

LHB, Inc.

At the Forefront of Design for Our Changing World

Website4 credentialsUpdated Jun 2026

Service detail: Structural Engineering

Service: ArchitectureService: Civil EngineeringService: Structural EngineeringIndustry: BridgesIndustry: Renewable EnergyType: Architecture & Engineering+35 more

MDP Engineering Group

Denver, CO

Personal Approach. Trusted Solutions.

WebsitePhone1 office11 projects1 leaders1 credentialsFounded 1995

Project: The Art Hotel

Service: Mechanical EngineeringService: HVAC System DesignService: Energy Modeling and AnalysisIndustry: HospitalityIndustry: Multifamily ResidentialType: MEP+27 more

MEP Designs, Inc.

Manassas, VA

Building Systems Engineering

WebsitePhone1 office4 projects4 credentialsFounded 2004Updated Jun 2026

Project: Republic Services Recycling Facility - Fire Rovers

Service: Mechanical EngineeringService: HVAC Systems DesignService: Indoor Air Quality AssessmentsIndustry: CommercialIndustry: RetailType: MEP+41 more

Macan Deve Engineers, D.P.C.

MEP engineering, architectural design, design-build, and program management services

Website14 projects1 credentialsSize Estimate: 10-50 employeesUpdated Jun 2026

Project: Secaucus Train Junction MicroGrid Design

Service: MEP Engineering & DesignService: Mechanical & HVAC Systems DesignService: Plumbing Systems DesignIndustry: GovernmentIndustry: WastewaterType: MEP+34 more

RDS Associates Consulting Engineers, Inc.

Newark, NJ

Consulting Engineers

Website1 office7 projects3 credentialsFounded 1996Updated Jun 2026

Project: Newark Housing Authority TREC Building

Service: Mechanical EngineeringService: Heating System DesignService: Air Conditioning System DesignIndustry: CommercialIndustry: ResidentialType: MEP+30 more

RJA Engineering

Denver, CO

Colorado and Montana's Full-Service Engineering Practice

WebsitePhone2 offices3 projects18 leaders3 credentialsFounded 2009

Project: Lash Boulevard Salon

Service: Building Systems EngineeringService: Mechanical EngineeringService: Electrical EngineeringIndustry: CommercialIndustry: RetailType: MEP+24 more

Raman & Oundjian Engineers & Architects, PC

Secaucus, NJ

Raman & Oundjian Engineers & Architects, PC (RO) is a full-service engineering, architecture, and energy services practice based in Secaucus, New Jersey. Founded in 2006, its team of engineers, architects, technicians, and office staff serves public and private clients across New York City and New Jersey, as well as major federal facilities. Core capabilities span structural engineering, MEP and fire protection, architectural design, roofing and building facades, energy efficiency consulting, and construction support, including 3D scanning and drone services.

WebsitePhone1 office9 projects4 leaders5 credentialsFounded 2006

Project: Bay View Houses Exterior Restoration and Roofing Replacement

Service: Structural EngineeringService: Architectural DesignService: MEP & Fire Protection EngineeringIndustry: Affordable HousingIndustry: HealthcareType: Architecture & Engineering+23 more

Shenoy Engineering, PC

New York, NY

Systems Engineered for Performance. Expertise Driven by Innovation.

Website1 office6 projects1 leaders3 credentialsUpdated Jun 2026

Project: Moynihan Train Hall

Service: MEP Design ServicesService: Mechanical EngineeringService: Electrical EngineeringIndustry: TransitIndustry: TransportationType: MEP+22 more