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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3 Consulting Engineers, LLC

Denver, CO

3 Consulting Engineers is an MEP consulting engineering firm based in Denver, Colorado, focused on commercial projects ranging from multifamily to healthcare. Celebrating over 10 years in business, the firm delivers HVAC, plumbing, and lighting designs on time and on budget. Licensed in Colorado and 34 other states, 3 Consulting Engineers serves restaurants, offices, grocery stores, hotels, retail, multifamily buildings, and surgery centers.

WebsitePhone1 office3 leadersUpdated Jun 2026

Service detail: HVAC and Plumbing Systems

Service: HVAC and Plumbing SystemsService: Building automation systems (BAS) and controlsService: Radiant heating and cooling systemsIndustry: CommercialIndustry: Multifamily ResidentialType: MEP+17 more

Blanchard AE Group, LLC

Lawrence, KS

Real People. Real Solutions.

WebsitePhone1 officeUpdated Jun 2026

Service detail: Mechanical and Electrical Engineering

Service: Mechanical and Electrical EngineeringService: Mechanical engineering designService: Electrical engineering designIndustry: CommercialIndustry: IndustrialType: Mechanical Engineering+3 more

CD Companies

St. Louis, MO

National Architecture, Engineering, and Interior Design

WebsitePhone1 office9 projectsSize Estimate: 100-200 employeesUpdated Jun 2026

Project: CD Companies Headquarters Remodel

Service: Civil EngineeringService: Site DevelopmentService: Stormwater Drainage DesignIndustry: CommercialIndustry: RetailType: Architecture & Engineering+27 more

CoolSys Energy Design

Princeton, NJ

Engineering Solutions That Power Your Bottom Line.

WebsitePhone3 offices8 projects7 leaders9 credentialsSize Estimate: 100-250 employees

Project: Atrium Palace Condominiums

Service: Mechanical and HVAC EngineeringService: Heating, Ventilation, and Air Conditioning SystemsService: Chiller and Boiler Central PlantsIndustry: CommercialIndustry: RetailType: Automation & Controls+48 more

Cyra Engineers, Inc.

San Diego, CA

Engineering Performance. Delivering Innovation.

WebsitePhone1 officeUpdated Jun 2026

Service detail: Mechanical Engineering

Service: Mechanical EngineeringService: HVAC Design & EngineeringService: Energy Analysis & Sustainability ConsultingIndustry: HealthcareIndustry: CommercialType: MEP+27 more

Design Point Engineering

Fort Collins, CO

Innovative and efficient mechanical, HVAC, and plumbing engineering services

WebsitePhone2 offices6 projects3 leaders4 credentialsSize Estimate: 1-9 employees

Project: Coyote Ridge Elementary School

Service: Mechanical EngineeringService: Boiler and Chiller SystemsService: Variable Air Volume (VAV) SystemsIndustry: EducationIndustry: Food & BeverageType: Mechanical Engineering+26 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

EAS Engineering, LLC

Renton, WA

Safe, Sustainable & Trusted Solutions

WebsitePhone1 office1 leaders2 credentialsSize Estimate: 1-10 employeesUpdated Jun 2026

Service detail: General Engineering Support

Service: General Engineering SupportService: Owner Technical Representation and SupportService: QA/QC SupportIndustry: CommercialIndustry: EducationType: Mechanical Engineering+43 more

GLR Engineers

Spokane, WA

Large Firm Experience, Small Firm Service

WebsitePhone2 offices8 projects8 leadersSize Estimate: 1-9 employeesUpdated Jun 2026

Project: River Street Lofts

Service: Consulting Engineering ServicesService: Value Engineering and Constructability StudiesService: Expert Consultant for Legal WorkIndustry: CommercialIndustry: RetailType: Structural Engineering+45 more

James F. Turner Engineers, L.P.

Dallas, TX

Engineering A Better Way

WebsitePhone1 office1 leaders4 credentialsFounded 2003Updated Jun 2026

Service detail: Structural Engineering

Service: Structural EngineeringService: Mechanical EngineeringService: Electrical EngineeringIndustry: HealthcareIndustry: RetailType: Structural Engineering+5 more

MEA Consulting Engineers, Inc.

Aurora, CO

MEA Consulting Engineers, Inc. is a full-service mechanical, electrical, and plumbing engineering firm based in Aurora, Colorado, active in the Colorado engineering field since 1985. All phases of MEP design are completed in-house for optimum coordination. It provides MEP and fire protection design for schools, medical offices, call centers, restaurants, hotels, office buildings, grocery stores, car dealerships, breweries, and many other building types, and also offers consulting services for system retrofits, capital project planning, and energy efficiency.

WebsitePhone1 officeFounded 1985Updated Jun 2026

Service detail: Mechanical Engineering (HVAC)

Service: Mechanical Engineering (HVAC)Service: HVAC Systems DesignService: Energy Efficiency ReviewIndustry: EducationIndustry: HealthcareType: MEP+23 more

MEI Engineering, Inc.

Harrisonburg, VA

Multi-discipline engineering consulting for buildings throughout Virginia and neighboring states.

WebsitePhone1 office2 leaders2 credentialsFounded 1989Size Estimate: 1-10 employees

Service detail: Mechanical Engineering

Service: Mechanical EngineeringService: HVAC DesignService: Plumbing and Piping SystemsIndustry: CommercialIndustry: Land DevelopmentType: Mechanical Engineering+25 more

McShea Consulting LLC

Mechanical, Electrical & Plumbing Engineering

Website12 projectsFounded 2010Updated Jun 2026

Project: Bristol Brewery / Ivywild

Service: Mechanical EngineeringService: Central Plant Heating and Cooling SystemsService: Boiler DesignIndustry: RetailIndustry: IndustrialType: MEP+67 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

Nelson + Pope

Melville, NY

Thoughtful from the ground up.

WebsitePhone1 office9 projects10 leaders10 credentialsFounded 1954

Project: Sutton Landing

Service: Civil & Site EngineeringService: Site Planning & FeasibilityService: Stormwater Management & Drainage DesignIndustry: CommercialIndustry: RetailType: Architecture & Engineering+66 more

Nelson-Rudie & Associates, Inc.

Minneapolis, MN

Designed to Endure

WebsitePhone2 offices10 projects11 leadersFounded 1976Size Estimate: 85+ employees

Project: Target Refrigeration

Service: Structural EngineeringService: Building Assessment & InvestigationService: Peer ReviewIndustry: CommercialIndustry: RetailType: Structural Engineering+35 more

O&S Associates

Hackensack, NJ

Experts in new design and restoration engineering

Website6 offices6 projects16 leaders11 credentialsFounded 1996Size Estimate: 100-249 employees

Project: H Mart American Dream

Service: Design and Restoration EngineeringService: New Architectural DesignService: Restoration and RenovationIndustry: CommercialIndustry: ResidentialType: Architecture & Engineering+32 more

P&G Engineering Design Group Corp.

Miami, FL

Integrated Architectural & Engineering Expertise

WebsitePhone6 officesUpdated Jun 2026

Service detail: MEP Engineering

Service: MEP EngineeringService: Mechanical Systems DesignService: Electrical DesignIndustry: Financial ServicesIndustry: RetailType: Architecture & Engineering+15 more

Pacific MEP Engineering Consulting

Los Angeles, CA

California's Trusted MEP+Civil Design Consulting Company

WebsitePhone2 officesUpdated Jun 2026

Service detail: Mechanical Engineering (HVAC)

Service: Mechanical Engineering (HVAC)Service: Electrical DesignService: Plumbing DesignIndustry: ResidentialIndustry: CommercialType: MEP+13 more

Shrout Tate Wilson Consulting Engineers, PLLC

Lexington, KY

Your Project. Our Experience. Delivered Together.

Website3 offices10 projects8 leaders5 credentials1 publicationsFounded 1981

Project: George Rogers Clark High School Athletic Facilities

Service: Integrated MEP EngineeringService: Mechanical engineeringService: Electrical engineeringIndustry: EducationIndustry: Arts & CultureType: MEP+77 more

Singh360

Energy Efficiency and Facility Management Consulting

Website2 leadersFounded 2011Updated Jun 2026

Service detail: Facility and Energy Management Consulting

Service: Facility and Energy Management ConsultingService: Facility and Energy ManagementService: Energy SavingsIndustry: CommercialIndustry: RetailType: Mechanical Engineering+24 more

Windward Engineers & Consultants

Minneapolis, MN

Bold Solutions, Bold Designs

WebsitePhone7 offices3 projects1 leaders1 credentials3 publications

Project: Culliton Park

Service: MEP EngineeringService: Mechanical EngineeringService: Electrical EngineeringIndustry: CommercialIndustry: RetailType: MEP+8 more