120 Degreez
Los Angeles, CARedefining Technical Excellence
Website1 officeUpdated Jun 2026
Service: Mechanical EngineeringService: Electrical EngineeringIndustry: CommercialType: MEP+9 more
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.
Filters2
State
City
Services
Industries
Firm types
485 results
Showing 1-24 of 485
2RW Consultants, Inc.
Charlottesville, VAEnergy by Design
WebsitePhone3 offices10 projects
Service: MEP/FP Engineering DesignService: Mechanical EngineeringIndustry: EducationType: MEP+39 more
A & S Engineers, Inc.
San Francisco, CAFull-service Mechanical, Electrical, Plumbing Engineering and Commissioning Firm
Website1 office6 leadersUpdated Jun 2026
Service: Mechanical EngineeringService: HVAC & Hydronic SystemsIndustry: Multifamily ResidentialType: MEP+20 more
.jpg){kind=logo}
A.J. Adam Engineering, LLC
Towson, MDQuality MEP Engineering Services You Can Trust
WebsitePhone1 officeFounded 2011
Service: MEP Engineering DesignService: Mechanical EngineeringIndustry: HealthcareType: MEP+46 more
A2H
Memphis, TNFull service planning and design.
Website5 offices5 projects16 leaders
Service: ArchitectureService: Interior DesignIndustry: HealthcareType: Architecture & Engineering+62 more
ABQ Engineering, Inc.
Albuquerque, NMCost-effective, one-stop engineering, surveying, and planning services
WebsitePhone1 office5 projects
Service: Civil EngineeringService: Drainage and Hydrology AnalysisIndustry: CommercialType: Civil Engineering+40 more
AE Works
Sewickley, PAWe Make Building Projects a Better Value
WebsitePhone2 offices15 projects
Service: Architecture & Interior DesignService: Programming and Test FitsIndustry: CommercialType: Architecture & Engineering+48 more
AEED, Inc.
Chattanooga, TNSustainable, Innovative Engineering Solutions
WebsitePhone1 office2 credentials
Service: Engineering, Consulting and DesignService: Mechanical EngineeringIndustry: CommercialType: MEP+55 more
AES Northeast
Plattsburgh, NYArchitecture | Engineering | Surveying
WebsitePhone2 offices1 projects
Service: ArchitectureService: Architectural Design & DocumentationIndustry: GovernmentType: Architecture & Engineering+29 more
AK Consulting Services, Inc.
Jackson Heights, NYMultidisciplinary Engineering, Special Inspections & Expediting Services
WebsitePhone1 officeUpdated Jun 2026
Service: Structural EngineeringService: Structural Design and AnalysisIndustry: CommercialType: MEP+83 more
AMT Engineers, Architects, Planners
Athens, GAMindful Design, Balanced Innovation, Sustainable Solutions
WebsitePhone1 office4 projects
Service: ArchitectureService: Historic preservation and adaptive reuseIndustry: CommercialType: Architecture & Engineering+35 more
ARK Engineering LLC
Gainesville, FLQuality by Design
WebsitePhone1 office5 leaders
Service: Pre-Design ServicesService: Detailed Cost EstimatingIndustry: HealthcareType: MEP+21 more
AVCON Engineering PC
New York, NYAny Scale, Every Detail Handled.
WebsitePhone1 office9 projects
Service: Mechanical EngineeringService: Air Conditioning & HeatingIndustry: CommercialType: MEP+52 more
Above Grade Engineering
Above Grade Engineering provides civil engineering, electrical engineering, lighting design, and land surveying for commercial, residential, land development, educational, and government projects. Its services span site grading and drainage design, utility infrastructure, SWPPP documentation, public agency coordination, and a full range of surveying services including ALTA surveys, subdivision mapping, and construction staking. An in-house electrical engineering and lighting design division serves clients across the same project portfolio.
WebsiteUpdated Jun 2026
Service: Civil EngineeringService: Site Grading DesignIndustry: CommercialType: Civil Engineering+45 more
Above Group
Melbourne, FLAbove the Standard. Above Expectations.
WebsitePhone1 office4 projects
Service: Mechanical EngineeringService: HVAC System DesignIndustry: GovernmentType: MEP+35 more
Ac Dc Design Engineering Llc
Orlando, FLConnecting Ideas, Delivering Solutions.
WebsitePhone1 office4 projects
Service: Mechanical EngineeringService: HVAC System DesignIndustry: Arts & CultureType: Design-Build+27 more
Advance Design Consultants Inc
San Jose, CAExperience. Passion. Excellence.
WebsitePhone1 office7 projects
Service: Architecture & PlanningService: Architectural DesignIndustry: CommercialType: Architecture & Engineering+40 more
Advanced Engineering Consultants
Columbus, OHAdvanced Engineering Consultants specializes in providing mechanical, electrical, plumbing, fire protection, technology, and utilities engineering design and construction administration services for the built environment. Established in 1998, the practice works collaboratively with owners, architects, and contractors across the Midwest, the nation, and globally. It has completed nearly 2,000 projects across diverse sectors including government, healthcare, education, and commercial markets.
WebsitePhone4 offices6 projects
Service: Mechanical EngineeringService: HVAC Design and UpgradesIndustry: FederalType: MEP+25 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
Service: Civil EngineeringService: Site PlanningIndustry: TransportationType: Civil Engineering+39 more
Akana
Portland, OREngineering, Design & Construction Services, Plus Advisory and Grant Support
WebsitePhone5 offices5 projects
Service: Engineering ServicesService: Civil EngineeringIndustry: FederalType: Civil Engineering+36 more
Albert Kahn Associates, Inc.
Detroit, MIImproving Life Through Design
Website1 office11 projects4 leaders
Service: ArchitectureService: Condition Assessment ReportIndustry: IndustrialType: Architecture & Engineering+44 more
Allen + Shariff
Columbia, MDEngineering Together
WebsitePhone7 offices3 projects
Service: MEP EngineeringService: Mechanical EngineeringIndustry: CommercialType: MEP+36 more
Allen Consulting Inc.
Norman, OKPartner with Leaders in MEP Engineering
WebsitePhone1 office6 projects
Service: Mechanical EngineeringService: HVAC DesignIndustry: EducationType: MEP+21 more
Alvine Associates Inc
Omaha, NEEngineering innovation through science, art and business.
Website1 office43 leaders1 credentials
Service: Mechanical EngineeringService: Electrical EngineeringIndustry: EducationType: Acoustic Consulting+23 more