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

360 Engineering, Inc.

Golden, CO

Engineering & Consulting for the Built Environment

WebsitePhone1 office12 projects6 leaders17 credentialsFounded 2003

Project: DEN B-East & C-East Concourse Expansions

Service: Mechanical & Plumbing EngineeringService: HVAC DesignService: Plumbing EngineeringIndustry: EducationIndustry: GovernmentType: Mechanical Engineering+15 more

A.P. Consulting Engineers, DPC

Elmont, NY

MEP, Lighting, Energy, and Life Safety Engineering

WebsitePhone2 offices8 credentialsUpdated Jun 2026

Service detail: MEP Services

Service: MEP ServicesService: Mechanical DesignService: Electrical DesignIndustry: Arts & CultureIndustry: ResidentialType: MEP+18 more

AEED, Inc.

Chattanooga, TN

Sustainable, Innovative Engineering Solutions

WebsitePhone1 office2 credentialsFounded 2001Updated Jun 2026

Service detail: Engineering, Consulting and Design

Service: Engineering, Consulting and DesignService: Mechanical EngineeringService: Clean Room Design and CommissioningIndustry: CommercialIndustry: HospitalityType: MEP+53 more

AES Group, Inc.

Parker, CO

Providing Engineering and Architecture Services Since 2002

WebsitePhone1 office4 projects5 leaders20 credentialsFounded 1988

Project: Pikes Peak National Cemetery Master Plan & Design

Service: Civil EngineeringService: Site DesignService: GradingIndustry: GovernmentIndustry: FederalType: Architecture & Engineering+38 more

AG|CM

Corpus Christi, TX

Professional Project Management Group

WebsitePhone5 offices4 projects10 credentialsFounded 1996Updated Jun 2026

Project: Harris County Emergency Corps Building Projects

Service: Program ManagementService: Master Planning & ProgrammingService: Feasibility AnalysisIndustry: HealthcareIndustry: EducationType: Owner's Engineer+24 more

AMPED MEP, LLC

Austin, TX

Multi-Market MEP firm, client-focused, results-driven.

WebsitePhone2 offices3 leaders3 credentialsUpdated Jun 2026

Service detail: Mechanical Engineering

Service: Mechanical EngineeringService: Equipment SelectionService: System ControlsIndustry: CommercialIndustry: HealthcareType: MEP+11 more

Advanced Building Performance, Inc.

Potomac, MD

Building a Greener Tomorrow

WebsitePhone1 office2 projects13 leaders16 credentialsFounded 2003

Project: U.S. Green Building Council Headquarters

Service: New Building Commissioning ServicesService: LEED CommissioningService: Green Globes CommissioningIndustry: CommercialIndustry: Mixed-UseType: MEP+14 more

Applied Sciences Consulting, LLC

Tampa, FL

Engineering a sustainable future

WebsitePhone1 office5 projects1 leaders18 credentials3 publications

Project: City of Tampa Vulnerability Assessment

Service: Watershed PlanningService: Watershed & Master PlansService: PD&E StudiesIndustry: Water ResourcesIndustry: Stormwater & Flood ControlType: Civil Engineering+29 more

Associated Technology, Incorporated

Fairfield, NJ

Engineering Design & Consulting

WebsitePhone1 office2 credentialsUpdated Jun 2026

Service detail: Mechanical Engineering

Service: Mechanical EngineeringService: Heating, Ventilation, and Air ConditioningService: Hydronic SystemsIndustry: CommercialIndustry: RetailType: MEP+55 more

Austin Engineering Co Inc Il

Peoria, IL

Austin Engineering provides professional Civil engineering consulting and professional land surveying services across several states. AECI was established in 1937 and incorporated in 1947 and has played an integral role in the development of the Greater Peoria area for almost eight decades. Licensed in several states across the country, our clientele includes a diverse group of public and private clients, as well as architects and fellow engineers. The projects we complete are on a variety of budgets, including lump sum contracts, cost-plus, not-to-exceed, and on hourly basis.

Website3 offices1 leaders9 credentialsFounded 1937Updated Jun 2026

Service detail: Land Surveying Services

Service: Civil Engineering and Land DevelopmentService: Land Surveying ServicesService: Property Boundary SurveysIndustry: ResidentialIndustry: Multifamily ResidentialType: Civil Engineering+16 more

Aztech Engineers, Inc.

Hartford, CT

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

WebsitePhone1 office2 leaders4 credentialsFounded 1995Updated Jun 2026

Service detail: Mechanical Engineering

Service: Mechanical EngineeringService: HVAC DesignService: Geo-Thermal Heat Pump SystemsIndustry: EducationIndustry: CommercialType: MEP+16 more

BCER Engineering, Inc.

Golden, CO

Uncommonly Committed

WebsitePhone3 offices5 projects3 leaders1 credentialsFounded 1994

Project: Eisenhower Tunnel

Service: MEP EngineeringService: Mechanical EngineeringService: Electrical EngineeringIndustry: CommercialIndustry: EducationType: MEP+7 more

Bath Group, LLC

Corpus Christi, TX

A quality-conscious engineering practice dedicated to achieving client expectations through responsible engineering

Website3 offices4 leaders12 credentialsFounded 1957Size Estimate: 50+ employeesUpdated Jun 2026

Service detail: Electrical Engineering

Service: Electrical EngineeringService: Low Voltage SystemsService: Medium Voltage SystemsIndustry: CommercialIndustry: EducationType: Electrical Engineering+25 more

Best Engineering, PLC

Roanoke, VA

High-performance HVAC experts.

Website1 office8 credentialsUpdated Jun 2026

Service detail: Building Commissioning

Service: Building CommissioningService: New Construction Commissioning (Cx)Service: Retro-Commissioning (RCx)Industry: EducationIndustry: HealthcareType: Mechanical Engineering+24 more

Blossom Consulting & Engineering Inc.

Williamsburg, VA

Engineering Land & Water Resources for the Future

WebsitePhone2 offices10 projects5 leaders11 credentialsSize Estimate: 1-25 employees

Project: Beaver Creek Watershed Assessment

Service: Water Resources EngineeringService: Watershed Analysis and Hydrologic ModelingService: Hydrologic and Hydraulic AnalysesIndustry: GovernmentIndustry: DefenseType: Civil Engineering+54 more

Bob D. Campbell & Company

Kansas City, MO

Innovative Structural Engineering with Practical Solutions

WebsitePhone1 office1 projects2 leaders6 credentialsFounded 1957

Project: USAF Cadet Chapel Restoration

Service: Structural EngineeringService: Structural DesignService: InvestigationsIndustry: HealthcareIndustry: EducationType: Structural Engineering+16 more

CHES Services Corporation

CHES Services Corporation is an environmental consulting firm serving private, commercial, governmental, and public-sector clients across Puerto Rico, the Caribbean, and the US mainland. In practice since 1980 and incorporated in 1986 as Chemical and Engineering System Services Corporation, CHES Services Corporation brings expertise in air pollution compliance, occupational health and safety, and hazardous waste management, with a multi-disciplinary technical staff that includes SWANA-certified professionals in landfill operations, integrated solid waste management, and recycling systems. CHES Services Corporation also develops and delivers accredited training programs in asbestos-containing materials management, lead-based paint management, and environmental management systems auditing for governmental, commercial, industrial, and contractor audiences.

Website2 credentialsFounded 1980Updated Jun 2026

Service detail: Air Pollution Consulting

Service: Air Pollution ConsultingService: Compliance Inspections and AuditsService: Air Emissions InventoryIndustry: Environmental & RemediationIndustry: Waste ManagementType: Environmental Engineering+16 more

CJL Engineering

Moon Township, PA

Dynamic Design, Reliable Results

WebsitePhone6 offices6 leaders11 credentialsUpdated Jun 2026

Service detail: Mechanical, Electrical & Plumbing (MEP)

Service: Mechanical, Electrical & Plumbing (MEP)Service: Mechanical EngineeringService: Electrical EngineeringIndustry: HealthcareIndustry: EducationType: MEP+40 more

CLA Engineers, Inc.

Norwich, CT

CLA Engineers, Inc. is a consulting engineering firm incorporated in 1984 and headquartered in Norwich, Connecticut. CLA specializes in all aspects of civil engineering and provides civil, structural, geotechnical, inspection, and surveying services to private, institutional, public, commercial, and industrial clients throughout Eastern Connecticut and New England. Its team of principals and staff takes projects from the conceptual and planning stages through design and completed construction. CLA also serves as on-call Town Engineers for several municipalities in Eastern Connecticut, assisting Selectmen, Boards, Commissions, and Public Works Departments. In-house capabilities extend to land surveying and subdivision design, GPS/GIS data collection, marine and dock engineering, bridge rehabilitation and construction, and inspection and testing of construction materials. CLA Engineers, Inc. is a corporate member of the U.S. Green Building Council.

WebsitePhone1 office5 leaders21 credentialsFounded 1984Updated Jun 2026

Service detail: Civil Site Engineering

Service: Civil Site EngineeringService: Structural EngineeringService: Geotechnical EngineeringIndustry: GovernmentIndustry: CommercialType: Civil Engineering+22 more

Capitol Commissioning, Inc.

Lorton, VA

Capitol Commissioning Inc. provides third-party certified commissioning expertise for new and existing buildings, facility assessments, and energy efficiency optimization of building systems. Based in Lorton, VA, it specializes in serving the US Military, Department of Defense, and federal government clients, with extensive experience commissioning HVAC, electrical, fire alarm, SCADA, and mission-critical systems across government, healthcare, aviation, and commercial facilities.

WebsitePhone1 office2 leaders4 credentialsFounded 2010Updated Jun 2026

Service detail: Building Commissioning

Service: Building CommissioningService: New Construction CommissioningService: Retro-CommissioningIndustry: DefenseIndustry: GovernmentType: MEP+14 more

Cardina Engineering and Commissioning

El Paso, TX

Versatile. Professional. Attentive.

WebsitePhone1 office5 projects1 leaders3 credentialsUpdated Jun 2026

Project: Lintel Corporate Offices

Service: CommissioningService: Mechanical EngineeringService: Plumbing EngineeringIndustry: CommercialIndustry: IndustrialType: Mechanical Engineering+15 more

Compliance Services Group, Inc.

Lubbock, TX

Engineers - Architects - Planners

WebsitePhone2 offices3 projects3 leaders9 credentialsFounded 1989

Project: FLETC Physical Training Facility

Service: MEP EngineeringService: Mechanical Engineering ServicesService: Electrical Systems DesignIndustry: FederalIndustry: Public SafetyType: MEP+19 more

Critical Systems Engineering

Mt. Pleasant, SC

Professional electrical and systems engineering for high-performance buildings

WebsitePhone1 office4 projects1 leaders8 credentialsUpdated Jun 2026

Project: Laing Middle School & Jennie Moore Elementary

Service: Power Distribution SystemsService: Surge Protection DevicesService: Service and MeteringIndustry: EducationIndustry: HealthcareType: Electrical Engineering+89 more