Explore Engineering Firms Serving Pennsylvania

Review the services of 104 engineering firms in Pennsylvania, including Pittsburgh, Philadelphia and York. Whether you need design services, technical analysis or consulting support, look for relevant engineers and inquire about availability and pricing.
We offer 15+ years of combined structural engineering experience with advanced academic credentials.
Trusted structural engineering services in Pittsburgh. Specializing in commercial/residential inspections, faade assessments, and repair design. 48-hour reports, 10+ years of experience.
Commercial Structural Inspections Faade Assessments Parking Garage Evaluations
We offer 650+ combined years of structural engineering experience across 17+ industries
Trusted structural engineering firm with 650+ combined years of experience, delivering tailored solutions for complex projects nationwide. Specializing in BIM, adaptive reuse, and forensic engineering.
Adaptive Reuse Building Information Modeling Cold-Formed Steel
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PSN Labs
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We offer ISO-certified engineering services with global regulatory expertise
PSN Labs offers comprehensive engineering services, including design, testing, and production processing for medical and industrial applications. ISO-certified expertise in biocompatibility and material science.
Engineering Design Material Testing Production Processing
We offer 30 years of specialized expertise in warehouse and cold storage design.
Providence Engineering provides structural, mechanical, electrical, and plumbing design services with expertise in warehouse, food processing, and cold storage projects since 1990.
Structural Design Mechanical Design Electrical Design
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Modular Engineering
50+ Years
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We have over 40 years of experience in modular construction across global industries.
Modular Engineering delivers durable, custom-engineered enclosures and modular buildings for industrial, commercial, and institutional applications. Since 1974, we've provided solutions designed to withstand extreme conditions while meeting exact client s
Industrial Enclosures Personnel Enclosures Crane Cabs
We are ISO 9001:2015-certified for quality management excellence
IntelliSys Solutions Group delivers innovative engineering, automation, and technical support services for government and private industry clients in Philadelphia and beyond.
Controls and Automation Software Engineering Lifecycle Logistics
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TPEC
33 Years
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30+ years of combined experience in civil/environmental engineering
TPEC provides civil and environmental engineering solutions including stormwater management, hazardous waste remediation, and structural engineering in Philadelphia. Certified DBE/MBE firm since 1993.
Land Development Stormwater Management Hazardous Waste Management
We offer 30+ years of industrial engineering experience across diverse sectors
Plant Systems Engineering offers expert mechanical, process, and structural engineering design services for industrial clients across the U.S., specializing in retrofit systems and Front End Loading.
Mechanical Engineering Process Design Structural Systems
We offer personalized engineering solutions tailored to each project's unique requirements
Z & F Consulting offers comprehensive engineering solutions including MEP systems, fire protection, and energy audits in West Chester, PA. Discover our integrated approach to building design.
Mechanical Engineering Electrical Engineering Plumbing Design
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Scitek Consultants
30 Years
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We offer 28+ years of engineering expertise in aviation, transportation, and water systems.
Scitek Consultants offers geotechnical, civil, and environmental engineering services across the Eastern U.S. Since 1996, weve delivered sustainable, client-focused solutions for infrastructure and development projects.
Geotechnical Engineering Environmental Consulting Surveying