Public engineering firm directory

Find engineering consulting firms by capability and location.

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360 Engineering, Inc.

Golden, CO

Engineering & Consulting for the Built Environment

WebsitePhone1 office12 projects6 leaders17 credentialsFounded 2003

Project: DEN B-East & C-East Concourse Expansions

Service: Mechanical & Plumbing EngineeringService: HVAC DesignService: Plumbing EngineeringIndustry: EducationIndustry: GovernmentType: Mechanical Engineering+15 more

ABP Engineering

Omaha, NE

Precision in Practice

WebsitePhone1 officeUpdated Jun 2026

Service detail: Process Engineering

Service: Process EngineeringService: Process Design and ModelingService: Process SimulationIndustry: Biomass & BioenergyIndustry: MiningType: Structural Engineering+32 more

Abraxas Energy Consulting

Energy Efficiency & Building Energy Audits

Website5 projects1 credentials2 publicationsUpdated Jun 2026

Project: FBI Headquarters Energy Audit

Service: Energy ConsultingService: Commercial Energy AuditsService: Retro-CommissioningIndustry: CommercialIndustry: FederalType: Mechanical Engineering+27 more

Agarabi Engineering PLLC

New York, NY

Energy efficiency engineering and clean energy design for the built environment

WebsitePhone1 office3 projects2 leaders6 credentialsFounded 2014

Project: Domestic Hot Water and Pool Heating Systems Replacement Design

Service: MEP & Enclosure DesignService: Air-Source Heat Pump DesignService: Domestic Hot Water System DesignIndustry: Multifamily ResidentialIndustry: Affordable HousingType: Mechanical Engineering+30 more

Aspire Engineering

Fairfax, VA

Aspire Engineering is a consulting engineering practice located in the Washington, DC metropolitan area that provides mechanical, electrical, plumbing, and fire protection engineering services. Project types include commercial, educational, healthcare, institutional, retail, recreation, residential, government, religious, and retrofits. In addition to design services, it provides construction administration services, sustainable and LEED design, energy and life cycle cost analysis, lighting analysis, existing building system evaluations, master planning, commissioning, BIM design, and peer review. It also offers educational and instructional seminars to clients to increase awareness and knowledge of the engineering design process, available systems, and design choices for projects to improve overall building efficiencies.

WebsitePhone1 office6 projects2 leadersFounded 2012Updated Jun 2026

Project: Episcopal High School Dormitory Buildings

Service: Mechanical EngineeringService: Heating, Ventilation, and Air Conditioning (HVAC) SystemsService: Energy Management Control SystemsIndustry: CommercialIndustry: RetailType: Mechanical Engineering+39 more

Axiom Engineering Group

Missoula, MT

Dream Bigger, Build Better

WebsitePhone4 offices5 projects1 credentialsFounded 2004Size Estimate: 11-50 employees

Project: Simms Fishing Corporate Headquarters

Service: Structural EngineeringService: Structural Designing, Planning & DraftingService: Industrial Structures Design & AnalysisIndustry: CommercialIndustry: ResidentialType: Structural Engineering+60 more

Bratslavsky Consulting Engineers, Inc.

Anchorage, AK

Passion, Expertise, Quality & Results

WebsitePhone3 officesFounded 1985Updated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Site Planning and DevelopmentService: PermittingIndustry: FederalIndustry: GovernmentType: Civil Engineering+48 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

C&I Engineering, LLC

Goodyear, AZ

Solutions That Fit

WebsitePhone1 office4 projectsFounded 1999Updated Jun 2026

Project: Engineering Services at Energy Northwest

Service: Engineering ServicesService: Electrical EngineeringService: Mechanical EngineeringIndustry: NuclearIndustry: Power GenerationType: Automation & Controls+22 more

C.C. Johnson & Malhotra, P.C.

Baltimore, MD

Provide the Highest Level of Service to Our Clients While Delivering Value

WebsitePhone6 offices16 projects8 leadersFounded 1979Size Estimate: 50-100 employees

Project: 540 West Madison

Service: Buildings and FacilitiesService: HVAC Systems DesignService: Electrical Power and LightingIndustry: CommercialIndustry: RetailType: Civil Engineering+58 more

CEG Solutions

Arlington, VA

Tailoring Energy Infrastructure for Your Complex Operations

WebsitePhone1 office1 leadersUpdated Jun 2026

Service detail: Energy Savings Performance Contracting (ESPC)

Service: Energy Savings Performance Contracting (ESPC)Service: Deep Energy RetrofitService: Energy Audits & Facility AssessmentIndustry: FederalIndustry: HealthcareType: Mechanical Engineering+24 more

CJ Enterprise, Inc.

Northridge, CA

We design with people in mind.

Website1 office5 projects2 leaders1 credentialsSize Estimate: 2-5 employeesUpdated Jun 2026

Project: UCSB Santa Catalina Residence Halls Fire Pump and Emergency Power

Service: HVAC System DesignService: Central plant designService: Chiller plant replacement and upgradesIndustry: EducationIndustry: CommercialType: Mechanical Engineering+38 more

Casper, Phillips & Associates, Inc. P.C.

University Place, WA

Worldwide Structural and Mechanical Consulting Engineering Services

WebsitePhone1 office5 leaders1 credentialsFounded 1987Size Estimate: 1-25 employees

Service detail: Crane Engineering

Service: Crane EngineeringService: Crane Design ReviewService: Crane Procurement SupportIndustry: MarineIndustry: Ports & HarborsType: Civil Engineering+23 more

Chow Engineering, Inc.

Oakland, CA

Providing Engineering, Construction, and PM Services to Private and Public Entities

Website1 office4 projects5 leaders1 credentialsFounded 1991Size Estimate: 10-50 employees

Project: AC Transit On-Call Engineering and Facilities Support

Service: Design-Build Facilities EngineeringService: Industrial Processing SystemsService: Facility RefurbishmentIndustry: Environmental & RemediationIndustry: GovernmentType: Civil Engineering+25 more

Clear Process Engineering & Technology

Covington, LA

Boiler, combustion, thermal, and steam systems engineering.

WebsitePhone1 office4 projects9 leadersFounded 2015Updated Jun 2026

Project: BFB boiler for high-moisture biomass - South America

Service: Energy AuditsService: Boiler Efficiency EvaluationService: Loss and Opportunity RankingIndustry: Power GenerationIndustry: Biomass & BioenergyType: Process Engineering+74 more

Coffman Engineers

Anchorage, AK

The Right Team Matters

WebsitePhone23 offices8 projectsFounded 1982Updated Jun 2026

Project: 100 MW Hydrogen Production Plant

Service: Civil EngineeringService: Bridge EngineeringService: Land SurveyingIndustry: CommercialIndustry: RetailType: Civil Engineering+59 more

Columbia Engineering Group

Washougal, WA

Engineering Excellence with Comprehensive Full Service Solutions

WebsitePhone1 office6 projects5 leadersUpdated Jun 2026

Project: Forensic Services Unit Chiller Replacement

Service: Mechanical EngineeringService: HVAC System DesignService: Building AutomationIndustry: CommercialIndustry: RetailType: MEP+70 more

Complete Project Solutions, Inc.

Pasadena, CA

Engineering project vision into reality

WebsitePhone2 officesUpdated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Site DevelopmentService: Grading And UtilitiesIndustry: CommercialIndustry: RetailType: Civil Engineering+54 more

Crossland Engineering, LLC

Honolulu, HI

Big Firm Results Small Firm Service

WebsitePhone1 office5 credentialsUpdated Jun 2026

Service detail: HVAC Engineering

Service: HVAC EngineeringService: Heating, Ventilation, and Air-Conditioning (HVAC) Design and EngineeringService: Central Chilled Water and Hot Water PlantsIndustry: CommercialIndustry: ResidentialType: Mechanical Engineering+29 more

Cyntergy

Tulsa, OK

It's Relationships We Build

Website1 office15 projects22 leadersFounded 1997Updated Jun 2026

Project: U.S. Pentagon

Service: Civil EngineeringService: Site DevelopmentService: Grading and EarthworkIndustry: CommercialIndustry: IndustrialType: Architecture & Engineering+44 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

DB Engineering

Bellevue, WA

Trusted advisor to the Built Environment since 1999.

Website1 office4 projectsFounded 1999Size Estimate: 50 employeesUpdated Jun 2026

Project: Smart Corporate Campus

Service: Digital Building ServicesService: Smart Building Strategy & RoadmapService: BMS / OT Control ConsultingIndustry: CommercialIndustry: RetailType: Mechanical Engineering+22 more

Dalkia Energy Solutions

Beverly, MA

Empowering Sustainability and Decarbonization

WebsitePhone4 officesUpdated Jun 2026

Service detail: Energy Efficiency Solutions

Service: Energy Efficiency SolutionsService: Energy Performance ContractingService: Building Energy ManagementIndustry: HealthcareIndustry: EducationType: Power & Utility Engineering+6 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