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.

Filters1

A.J. Adam Engineering, LLC

Towson, MD

Quality MEP Engineering Services You Can Trust

WebsitePhone1 officeFounded 2011Updated Jun 2026

Service detail: MEP Engineering Design

Service: MEP Engineering DesignService: Mechanical EngineeringService: Electrical EngineeringIndustry: HealthcareIndustry: Senior LivingType: MEP+44 more

AMC Engineers & Consultants LLC

Burnet, TX

AMC Engineers & Consultants is a multi-discipline engineering firm based in Burnet, Texas. The practice delivers building engineering, forensic engineering, vertical transportation engineering, and rigging engineering services to a broad client base including developers, contractors, property owners, engineers, manufacturers, attorneys, and insurance companies.

WebsitePhone1 officeUpdated Jun 2026

Service detail: Building Engineering

Service: Building EngineeringService: MEP EngineeringService: Structural EngineeringIndustry: CommercialIndustry: ResidentialType: MEP+10 more

Acomb Ostendorf & Associates (AOA)

Winter Park, FL

Immersive Experience Makers: We Bring Stories to Life

WebsitePhone4 offices6 projects2 leadersFounded 2009Updated Jun 2026

Project: Dolly's Life of Many Colors Museum

Service: Master Planning and VisioningService: Strategic PlanningService: Site LayoutIndustry: Arts & CultureIndustry: Sports & RecreationType: Architecture & Engineering+59 more

Alliant Systems

Portland, OR

Alliant Systems is an integrated mechanical engineering and construction firm headquartered in Portland, Oregon, with offices in Eugene and Bend, Oregon, and Seattle, Washington. Founded approximately 25 years ago, Alliant provides in-house mechanical systems engineering, mechanical construction, HVAC and plumbing service, building automation, and energy consulting for commercial, institutional, and light-industrial clients across Oregon and Washington. The firm is known for a true design-build process that integrates engineers, project managers, and field personnel from concept through commissioning, and all principal engineers are LEED-certified.

WebsitePhone4 offices1 leadersUpdated Jun 2026

Service detail: Mechanical Systems Engineering

Service: Mechanical Systems EngineeringService: Design-Build Mechanical EngineeringService: BIM & Virtual Design and Construction (VDC)Industry: CommercialIndustry: HealthcareType: MEP+11 more

BAM Commissioning Services LLC

Tonganoxie, KS

Clarify. Coordinate. Communicate.

WebsitePhone1 office1 credentialsUpdated Jun 2026

Service detail: Building Commissioning

Service: Building CommissioningService: Mechanical and HVAC CommissioningService: Electrical Systems CommissioningIndustry: HealthcareIndustry: EducationType: MEP+10 more

Bedinger Consulting Engineers

Knoxville, TN

At BCE we want to work with you, not for you.

WebsitePhone1 office14 projects2 leaders6 credentialsFounded 1946

Project: North Knoxville Medical Center

Service: Mechanical Engineering DesignService: HVACService: Chilled Water PlantsIndustry: CommercialIndustry: IndustrialType: Mechanical Engineering+15 more

Bell Engineering and Commissioning, LLC

Specialized MEP Technical Support, Commissioning, and Energy Consulting

Website10 projects2 leaders2 credentialsUpdated Jun 2026

Project: Google Washington DC Office Commissioning

Service: MEP Technical SupportService: Central Plant AssessmentsService: Air Distribution and Pumping SystemsIndustry: CommercialIndustry: FederalType: MEP+20 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

Bowman, Foster & Associates

Norfolk, VA

Mechanical, Electrical, and Plumbing Professional Engineers

WebsitePhone1 office9 projects9 leadersFounded 1961Size Estimate: 1-25 employees

Project: Women's Mental Health Services and Primary Care Clinic, VA Medical Center

Service: Mechanical EngineeringService: HVAC design for system replacements and upgradesService: Central plant design (boiler, chilled water, condenser water)Industry: FederalIndustry: GovernmentType: MEP+59 more

Building Energy Solutions

Nedrow, NY

Customized MEP design and construction services under one roof.

WebsitePhone1 office8 projects1 leaders6 credentialsFounded 2002

Project: Gordon Science Center Commissioning

Service: MEP EngineeringService: HVAC and MEP Engineering ServicesService: MEP Construction Documents Design and PreparationIndustry: EducationIndustry: HealthcareType: MEP+44 more

CNG Engineering, PLLC

San Antonio, TX

Engineer Exceptional & Equitable Environments for Everyone.

WebsitePhone3 offices10 projects5 leadersFounded 2004Updated Jun 2026

Project: Northeast Lake View College

Service: Mechanical DesignService: HVAC SystemsService: Central Heating & Cooling PlantsIndustry: EducationIndustry: HealthcareType: MEP+30 more

Conscious Systems Engineering

Nashville, TN

Aerospace, Architecture, and Engineering Services

WebsitePhone1 office4 projects1 leaders5 credentialsFounded 2013

Project: B777-300ER Passenger-to-Freighter (P2F) STC Project

Service: Aircraft Engineering and DesignService: SchematicsService: Wiring DiagramsIndustry: AerospaceIndustry: AviationType: Aerospace Engineering+23 more

Denk Associates, Inc.

Cleveland, OH

Founded in 1967 by Joseph F. Denk, Sr., Denk Associates, Inc. is a mechanical and electrical engineering consulting practice based in Cleveland, Ohio. Offering decades of engineering experience, it delivers comprehensive MEP engineering design, commissioning, and sustainable design services to architects, developers, and building owners on local and national scales. Its portfolio encompasses medical research facilities, hospitals, hotels, multifamily housing, university laboratories, and historic renovations, including several projects designed to meet LEED Platinum certification. By utilizing a dedicated project manager model where both mechanical and electrical project managers continuously review designs from concept to construction completion, it builds long-term collaborative partnerships.

WebsitePhone1 office16 projects9 leaders14 credentialsFounded 1967

Project: Cleveland Clinic Global Leadership and Learning Institute

Service: Electrical EngineeringService: Interior lighting designService: Exterior lighting designIndustry: HealthcareIndustry: EducationType: MEP+27 more

E&C Engineers & Consultants Inc.

Houston, TX

Innovative MEP Solutions Since 1994

WebsitePhone1 office4 projects5 leadersFounded 1994Updated Jun 2026

Project: University of Texas Health Science Center Houston - Public Health Education and Research

Service: MEP DesignService: ProgrammingService: Assessment ReportsIndustry: HealthcareIndustry: EducationType: MEP+9 more

ESM Engineers

Houston, TX

We Engineer the Impossible.

WebsitePhone1 office8 leadersSize Estimate: 1-10 employeesUpdated Jun 2026

Service detail: Mechanical Engineering

Service: Mechanical EngineeringService: Heating, Ventilation, and Air ConditioningService: Refrigeration PlantsIndustry: CommercialIndustry: IndustrialType: MEP+25 more

Engineered Building Systems LLC

Chattanooga, TN

Independent building systems engineering consultants

WebsitePhone1 office3 credentialsUpdated Jun 2026

Service detail: Multidisciplinary Building Systems Design

Service: Multidisciplinary Building Systems DesignService: Mechanical EngineeringService: Electrical EngineeringIndustry: CommercialIndustry: HealthcareType: MEP+26 more

Engineered Designs, PLLC

Cary, NC

Engineering life into buildings.

WebsitePhone1 office5 leadersFounded 1997Size Estimate: 25+ employeesUpdated Jun 2026

Service detail: Mechanical Design

Service: Mechanical DesignService: HVAC Systems EngineeringService: Building Automation and ControlsIndustry: CommercialIndustry: EducationType: Mechanical Engineering+24 more

Facility Dynamics Engineering

Columbia, MD

Bridging the Gap Between Design/Construction and Facility Operations

WebsitePhone1 officeFounded 1989Updated Jun 2026

Service detail: Commissioning

Service: CommissioningService: Building Systems EngineeringService: Remedial EngineeringIndustry: EducationIndustry: HealthcareType: MEP+5 more

H&B Plumbing & Heating, Inc.

Award-Winning Service since 1980

Website2 credentialsFounded 1980Updated Jun 2026

Service detail: Plumbing

Service: PlumbingService: Plumbing RepairsService: Plumbing System ReplacementIndustry: ResidentialIndustry: CommercialType: MEP+9 more

JP Harvey Engineering Solutions

Hampton, VA

Listen. Collaborate. Design. Deliver.

WebsitePhone2 offices8 projects3 leaders6 credentials4 publications

Project: New Crossroads Elementary School

Service: Mechanical / HVAC DesignService: HVAC System DesignService: Plumbing and Piping DesignIndustry: GovernmentIndustry: FederalType: MEP+46 more

Johnson Levinson Ragan Davila Inc

West Palm Beach, FL

Best-in-Class MEP/FP design firm

WebsitePhone2 offices5 projects2 leadersUpdated Jun 2026

Project: FAU & UF Joint Use Facility and Research Laboratory

Service: MEP Engineering DesignService: Mechanical EngineeringService: HVAC SystemsIndustry: HealthcareIndustry: EducationType: MEP+81 more

KBD Engineering

Expert engineering services in mechanical, electrical, plumbing, structural, and process design

Website2 leadersFounded 1989Updated Jun 2026

Service detail: Mechanical, Electrical, and Plumbing Engineering

Service: Mechanical, Electrical, and Plumbing EngineeringService: HVAC Design and TroubleshootingService: Electrical Power DistributionIndustry: CommercialIndustry: EducationType: MEP+38 more

L.S. Grim Consulting Engineers

Hagerstown, MD

L.S. Grim Consulting Engineers is a Hagerstown, Maryland-based mechanical, electrical, and plumbing (MEP) engineering design and consulting firm with more than 30 years of experience. The practice provides full-service MEP design, construction administration, and commissioning for building and facility projects, including electrical power distribution and lighting systems, HVAC and temperature controls, plumbing and process piping, fire protection, and field inspection services. LEED-certified engineers are on staff.

WebsitePhone1 office1 credentialsUpdated Jun 2026

Service detail: Electrical Systems

Service: Electrical SystemsService: Power distribution designService: Interior and exterior lighting systemsIndustry: Sports & RecreationIndustry: IndustrialType: MEP+19 more

LST Consulting Engineers, PA

Manhattan, KS

Know the science. Do the math. Document the design.

WebsitePhone2 offices3 leadersFounded 2002Updated Jun 2026

Service detail: Mechanical Engineering

Service: Mechanical EngineeringService: HVAC Systems DesignService: Plumbing DesignIndustry: CommercialIndustry: EducationType: MEP+20 more