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

Aillet, Fenner, Jolly & McClelland, Inc.

AFJMc is a consulting engineering firm with more than 55 years of experience delivering civil, structural, mechanical, electrical, and transportation engineering services. Its portfolio includes roadways, bridges, utility and site design, industrial process systems, higher education facilities, healthcare facilities, government buildings, sports and recreation facilities, and commercial projects.

Website3 projectsUpdated Jun 2026

Project: Jimmie Davis Bridge (LA 511) Replace/Rehab

Service: Civil EngineeringService: Site PlanningService: Stormwater ManagementIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+37 more

Algebra AEC, LLC

Cleveland, OH

MEP & Sustainability Consulting

WebsitePhone1 office18 projects1 leadersFounded 2014Size Estimate: 5-30 employees

Project: Cleveland Clinic / CWRU - Health Education Campus

Service: MEP EngineeringService: HVAC EngineeringService: Plumbing EngineeringIndustry: HealthcareIndustry: EducationType: MEP+33 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

Callan Consulting Engineers, Inc.

Chicago, IL

Your Strategic Engineering Partners

WebsitePhone2 offices5 projects2 leadersFounded 2021Size Estimate: 5-25 employees

Project: Humboldt Park Health Wellness Center

Service: Engineering ConsultingService: Virtual Reality WalkthroughsService: Educational WorkshopsIndustry: CommercialIndustry: ResidentialType: MEP+14 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

Design Engineers

Cedar Rapids, IA

Zero Energy Building Systems.

WebsitePhone3 offices5 leaders2 credentialsFounded 1983Updated Jun 2026

Service detail: Mechanical Engineering

Service: Mechanical EngineeringService: HVAC DesignService: Plumbing SystemsIndustry: EducationIndustry: Arts & CultureType: MEP+16 more

E.K. Fox & Associates, Ltd.

Chantilly, VA

Engineering. Ingenuity.

WebsitePhone1 office7 projects3 credentialsFounded 1980Size Estimate: 50-99 employees

Project: Longwood University Jarman Hall

Service: MEP EngineeringService: Mechanical System DesignService: Electrical System DesignIndustry: FederalIndustry: GovernmentType: MEP+26 more

Engineous Group, Inc.

Pasadena, CA

Sustainable - Cost Effective - Engineered Design

WebsitePhone1 office9 projects4 leaders2 credentialsUpdated Jun 2026

Project: AT&T Offices

Service: MEP EngineeringService: Mechanical systemsService: Electrical systemsIndustry: CommercialIndustry: GovernmentType: MEP+50 more

FSi Engineers

Seattle, WA

Engineers who are great communicators.

WebsitePhone3 offices8 projects5 leaders10 credentialsFounded 1985

Project: Mukilteo Ferry Terminal

Service: Mechanical EngineeringService: HVAC and control designService: Industrial ventilation systemsIndustry: EducationIndustry: IndustrialType: MEP+59 more

Fincher Engineering, LLC

Lubbock, TX

Engineering Excellence for Every Client and Project

WebsitePhone1 office6 projects5 leadersFounded 2014Updated Jun 2026

Project: UMC Main Campus Various Projects

Service: MEP DesignService: Mechanical engineeringService: Electrical engineeringIndustry: CommercialIndustry: HealthcareType: MEP+19 more

Fluent Engineering

Salem, OR

Stewardship through Design

WebsitePhone1 office5 projects2 leadersFounded 2008Size Estimate: 1-25 employees

Project: Dayton Career & Technical Education (CTE) Addition

Service: Mechanical EngineeringService: HVAC using Air and Water SystemsService: Ventilation DesignIndustry: CommercialIndustry: GovernmentType: MEP+38 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

HRA Engineering & Energy Services

San Francisco, CA

Electrical, Mechanical & Sustainable Engineers

Website2 offices13 projects1 leadersUpdated Jun 2026

Project: UC Berkeley Hearst Gym

Service: Mechanical EngineeringService: Heating, Ventilation, and Air Conditioning (HVAC) SystemsService: Sanitary, Storm Drainage and DisposalIndustry: EducationIndustry: HealthcareType: MEP+55 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

Michaud Cooley Erickson

Minneapolis, MN

Innovative Engineering. Impactful Experiences.

Website1 office11 projects6 leaders18 credentials3 publicationsFounded 1974

Project: XWA: Williston International Airport

Service: Mechanical EngineeringService: HVAC and Climate Control SystemsService: Plumbing and Piping DesignIndustry: AviationIndustry: CommercialType: MEP+22 more

Pettit & Pettit Consulting Engineers, Inc.

Little Rock, AR

Pettit & Pettit Consulting Engineers, Inc. is a Little Rock, Arkansas MEP engineering firm founded in 1949. Over more than six decades Pettit & Pettit has designed mechanical, plumbing, and electrical systems for thousands of commercial and institutional buildings. Hospital, K-12 school, university, and institutional projects have been a specialty, and renovation and retrofit work accounts for roughly a third of Pettit & Pettit's design portfolio. Staff includes registered professional engineers, engineer interns, senior designers, draftsmen, and LEED Accredited Professionals.

WebsitePhone1 office4 leaders1 credentialsFounded 1949Updated Jun 2026

Service detail: HVAC

Service: HVACService: Air Conditioning DesignService: Refrigeration DesignIndustry: HealthcareIndustry: EducationType: MEP+17 more

Pinnacle Engineering Group, P.A.

Tallahassee, FL

Full-service mechanical, electrical, plumbing, fire protection, and energy management engineering.

WebsitePhone1 office1 projects1 leadersUpdated Jun 2026

Project: Science Building Office Remodel

Service: HVAC and Mechanical EngineeringService: Thermal and Ventilation Systems DesignService: Central Energy Plant DesignIndustry: EducationIndustry: GovernmentType: MEP+32 more

Premier Engineering Group, Inc.

Rockaway, NJ

Engineering Design Services - Mechanical, Electrical, Plumbing

WebsitePhone1 office4 leadersFounded 1955Size Estimate: 1-25 employeesUpdated Jun 2026

Service detail: Mechanical Engineering (HVAC)

Service: Mechanical Engineering (HVAC)Service: Heating system designService: Air conditioning and cooling designIndustry: EducationIndustry: HealthcareType: MEP+33 more

R.W. Sullivan Engineering

Boston, MA

We invent, define & craft innovative experiences

WebsitePhone1 office4 projects1 leaders1 credentialsFounded 1945

Project: Boston Children's Hospital - Main Building Addition

Service: HVAC EngineeringService: Heating and Cooling System DesignService: Ventilation and Air DistributionIndustry: HealthcareIndustry: Research FacilitiesType: Electrical Engineering+37 more

Raymond Global

Conyers, GA

Full Service Architecture & Engineering

WebsitePhone8 offices7 projects1 credentialsFounded 1992Updated Jun 2026

Project: Duke University Undergraduate Admissions Building

Service: Building Envelope & ScienceService: Roof Consulting & DesignService: Facade InvestigationIndustry: CommercialIndustry: FederalType: Architecture & Engineering+44 more

SETTY & Associates

Washington, DC

Design | Engineering | Sustainability

WebsitePhone12 offices12 projects9 leaders9 credentialsFounded 1984

Project: DCPS COVID / Emergency IAQ Retrofits

Service: MEP/FP EngineeringService: Mechanical HVAC Systems DesignService: Electrical Power and Lighting SystemsIndustry: HealthcareIndustry: LaboratoriesType: MEP+39 more

Sanders Engineering

Clinton, MS

Specializing in healthcare and large campus facility mechanical systems

WebsitePhone3 offices5 credentialsUpdated Jun 2026

Service detail: Design Engineering

Service: Design EngineeringService: HVAC Systems DesignService: Digital Controls EngineeringIndustry: HealthcareIndustry: EducationType: Mechanical Engineering+7 more

Scheeser Buckley Mayfield LLC

Uniontown, OH

Simply better.

WebsitePhone2 offices2 projects3 credentials9 publicationsFounded 1959

Project: Aeronautics & Engineering Building Addition

Service: Mechanical EngineeringService: HVAC (Air Conditioning, Heating, Ventilation)Service: Medical Gas Piping and SystemsIndustry: HealthcareIndustry: EducationType: Civil Engineering+83 more