Public engineering firm directory

Find engineering consulting firms by capability and location.

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Alban Engineering, Inc.

Hunt Valley, MD

Engineering a New MEP

WebsitePhone1 office5 projects2 leadersUpdated Jun 2026

Project: Bay Brook Elementary/ Middle School

Service: Mechanical EngineeringService: Sustainable HVAC and Energy DesignService: Electrical EngineeringIndustry: EducationIndustry: ReligiousType: MEP+13 more

Allen Consulting Inc.

Norman, OK

Partner with Leaders in MEP Engineering

WebsitePhone1 office6 projects3 leaders1 credentialsFounded 1979

Project: Francis Tuttle - New Danforth Campus

Service: Mechanical EngineeringService: HVAC DesignService: Central Plant DesignIndustry: EducationIndustry: HealthcareType: MEP+19 more

BBS Architects, Landscape Architects & Engineers, PC

Patchogue, NY

Creating enduring value by balancing the practical with the extraordinary.

WebsitePhone2 offices29 projects10 leaders32 credentialsFounded 1975

Project: Catskill Middle School Gymnasium + Athletic Fields

Service: ArchitectureService: K-12 School DesignService: Library and Media Center DesignIndustry: EducationIndustry: Arts & CultureType: Architecture & Engineering+22 more

Bridgers & Paxton Consulting Engineers, Inc.

Albuquerque, NM

We make buildings come to life

WebsitePhone3 offices3 projects10 credentialsFounded 1951Updated Jun 2026

Project: Kirtland Air Force Base Microgrid Resiliency Project

Service: Mechanical EngineeringService: Heating, Ventilating, and Air Conditioning (HVAC)Service: Central Plant DesignIndustry: GovernmentIndustry: HealthcareType: MEP+45 more

Brittain Engineering, Inc.

Hickory, NC

Brittain Engineering, Inc. (BEI) is a multidisciplinary consulting engineering firm in Hickory, North Carolina, specializing in mechanical and electrical engineering for the construction industry. A registered professional corporation in North Carolina and South Carolina, BEI traces its practice to 1963 and provides professional engineering design services for military facilities, hospitals and medical centers, universities and schools, commercial buildings, correctional institutions, multifamily housing, industrial plants, churches, and airports. Additional services include life cycle cost studies, building performance modeling, energy analysis, fire protection design, and engineering studies.

WebsitePhone1 office3 leadersFounded 1963Updated Jun 2026

Service detail: Mechanical Engineering

Service: Mechanical EngineeringService: Electrical EngineeringService: Fire Protection EngineeringIndustry: DefenseIndustry: HealthcareType: MEP+9 more

Buchart Horn, Inc.

York, PA

Shaping the built environment with precision, creativity, and purpose since 1945

WebsitePhone9 offices6 projects4 leadersFounded 1945Size Estimate: 100-500 employees

Project: I-40/I-240 Interchange Improvements, Memphis, TN

Service: Water Resources EngineeringService: Wastewater treatment plant engineeringService: Water distribution and collection systemsIndustry: Water ResourcesIndustry: WastewaterType: Architecture & Engineering+41 more

Budlong

Glendale, CA

Budlong is a multi-disciplinary MEP engineering firm founded in 1958 and headquartered in Glendale, California. For over 65 years, Budlong has delivered mechanical, electrical, plumbing, fire protection, technology, and related engineering design services on renovation, new construction, and expansion projects across California. With offices in Glendale, Los Angeles, Camarillo, and Fremont, Budlong serves clients in healthcare, commercial, education, hospitality, industrial, multi-family residential, and public infrastructure markets, with LEED-accredited designers on staff.

Website4 offices12 leaders1 credentialsFounded 1958Updated Jun 2026

Service detail: Mechanical Engineering

Service: Mechanical EngineeringService: InnovativeService: Sustainable HVAC Design Solutions For CommercialIndustry: HealthcareIndustry: CommercialType: MEP+17 more

Buffalo Engineering, P.C.

Buffalo, NY

Designing Today. Building Tomorrow.

WebsitePhone1 office7 projects7 leaders9 credentialsFounded 1990

Project: Richardson Olmsted Complex

Service: Mechanical EngineeringService: HVACService: PlumbingIndustry: HealthcareIndustry: EducationType: MEP+25 more

CADCO Architects & Engineers, Inc.

Abilene, TX

School & Education Architects

WebsitePhone1 office3 projects2 leadersFounded 1980Updated Jun 2026

Project: Wylie East Elementary

Service: Bond PartnershipService: Facility StudiesService: Master Planning and Cost AnalysisIndustry: EducationType: Architecture & Engineering+12 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

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

Engineering Design Associates

Casper, WY

Engineering Design Associates is a full-service MEP consulting firm based in Casper, Wyoming, specializing in mechanical, electrical, plumbing, and controls engineering for building construction and renovation. With broad experience across commercial, institutional, healthcare, recreational, and educational facilities throughout the Mountain West, the practice provides MEP system design suited to the region's unique environmental conditions.

WebsitePhone1 office10 projects4 leadersUpdated Jun 2026

Project: NWC Student Center

Service: Mechanical EngineeringService: Load calculationsService: Equipment sizingIndustry: CommercialIndustry: EducationType: MEP+11 more

Engineering Design Associates, Inc.

Sioux Center, IA

Professional Services from Design Through Construction

WebsitePhone1 office3 projects4 leaders2 publicationsFounded 1985

Project: Northwestern College Christy Suites

Service: Mechanical EngineeringService: HVAC system designService: Plumbing designIndustry: EducationIndustry: CommercialType: MEP+6 more

Gipe Associates, Inc.

Easton, MD

In the Business of Designing High Performance Building Systems

WebsitePhone2 offices11 projects7 leaders8 credentialsFounded 1977

Project: Easton Elementary School

Service: Mechanical EngineeringService: HVAC System DesignService: Geothermal SystemsIndustry: EducationIndustry: Public SafetyType: MEP+57 more

Harriman

Auburn, ME

Inspiring Solutions Emerge From An Integrated Approach

WebsitePhone4 offices8 projects5 leadersFounded 1870Updated Jun 2026

Project: Edward Little High School

Service: ArchitectureService: Educational Facility DesignService: Pre K-12Industry: EducationIndustry: HealthcareType: Architecture & Engineering+37 more

Hensley and Goerling Consulting Engineers, LLC

Charleston, SC

Design Focused, Budget Minded.

WebsitePhone1 office22 projects5 leaders5 credentialsSize Estimate: 1-25 employees

Project: Linder

Service: Mechanical EngineeringService: HVAC Systems DesignService: Geothermal HVAC EngineeringIndustry: CommercialIndustry: EducationType: MEP+28 more

ISOTEK Engineering Group

Riverside, CA

MEP, Structural & Energy Consultant

WebsitePhone5 offices16 projectsUpdated Jun 2026

Project: Academy of Math & Science - Baseline

Service: Civil EngineeringService: Site Development PlanningService: Infrastructure RehabilitationIndustry: CommercialIndustry: RetailType: Civil Engineering+39 more

L. Naoum, P.E., P.C.

L. Naoum, P.E., P.C. (LNPC Consulting Engineers) specializes in mechanical, electrical, fire protection, and plumbing (MEP/FP) engineering services. Established in 2002, the practice offers design, analysis, and construction support to architects, building owners, and developers. Its capabilities span commercial, multi-family residential, education, healthcare, and religious facilities, supporting projects from initial programming and feasibility studies through design, construction management, and commissioning.

Website11 projectsFounded 2002Updated Jun 2026

Project: Flatiron Building Offices

Service: Mechanical EngineeringService: Heating SystemsService: Ventilation SystemsIndustry: CommercialIndustry: ResidentialType: MEP+47 more

MBN Engineering, Inc.

Fargo, ND

Client Focused, Outcome Based Services

WebsitePhone3 offices2 projects4 leaders2 credentialsFounded 2007

Project: Sheyenne High School Turf

Service: Civil EngineeringService: Site Feasibility StudiesService: Site Master PlanningIndustry: EducationIndustry: HealthcareType: Civil Engineering+78 more

MKE & Associates, Inc.

Portland, OR

MKE & Associates, Inc. is a mechanical, electrical, and telecommunications consulting engineering firm based in Portland, Oregon. Originally formed in 1979 as Martinson & Knudsen Engineering, it employs five licensed engineers and 22 total staff, practicing in seven western states. MKE provides innovative, energy-efficient MEP system design for a broad range of building types including government and military facilities, educational campuses, mixed-use and multifamily residential, commercial and retail developments, high-tech clean rooms, and specialty industrial facilities. Approximately 80% of work is performed as a sub-consultant to architect-led design teams.

WebsitePhone1 office1 leadersFounded 1979Size Estimate: 22 employeesUpdated Jun 2026

Service detail: Mechanical Engineering

Service: Mechanical EngineeringService: HVAC System DesignService: Central Plant DesignIndustry: GovernmentIndustry: DefenseType: MEP+18 more

March Adams & Associates

Chattanooga, TN

Quality Engineering since 1982

WebsitePhone1 office11 projectsFounded 1982Updated Jun 2026

Project: Keller Williams Southside Office

Service: Mechanical EngineeringService: CAD and BIM Modeling and DetailingService: ManufacturingIndustry: CommercialIndustry: HealthcareType: Civil Engineering+59 more

McKinley Architecture and Engineering

Wheeling, WV

Delivering successful projects through experience and innovation.

WebsitePhone7 offices5 credentialsUpdated Jun 2026

Service detail: Architecture

Service: ArchitectureService: EngineeringService: Structural engineeringIndustry: EducationIndustry: HealthcareType: Architecture & Engineering+20 more

Progresive Engineering

Gainesville, FL

Engineering a Cleaner Future

WebsitePhone1 office1 leadersUpdated Jun 2026

Service detail: Mechanical Engineering

Service: Mechanical EngineeringService: HVAC DesignService: Load CalculationsIndustry: HealthcareIndustry: EducationType: MEP+26 more

R.E. Dimond and Associates, Inc.

Indianapolis, IN

Responsible Consulting Engineers Serving All of Indiana and the Midwest

WebsitePhone1 office3 projects1 leaders2 credentialsSize Estimate: 10-49 employees

Project: Columbus Department of Public Works Facility

Service: Mechanical EngineeringService: Air-cooled chilled water systemsService: Water-cooled chilled water systemsIndustry: Mixed-UseIndustry: ResidentialType: MEP+27 more