Engineering Continuing Education for Professional Engineers

PDH Courses for Engineers and Land Surveyors - Fast, Easy and Affordable

Take the quiz for Free! Pay only after you pass, and instantly print your certificate.

PDHExpress provides fully approved, online PDH courses for professional engineers and land surveyors nationwide. Our courses cover civil, structural, mechanical, electrical, and environmental engineering, as well as ethics, safety, and state-mandated topics. Study at your own pace, pass the quiz for free, pay only after passing, and instantly print your certificate - all 100% online and accessible anytime, anywhere.

High-Quality Engineering Continuing Education PDH Courses for PE Engineers.

Approved provider of engineering continuing education in all states requiring pre-approval, with courses accepted in all other states since 2012.

High-Quality Engineering Continuing Education Courses prepared by the Best Engineering Experts.

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How it Work - License Renewal Made Easy

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  3. Pay only after you pass.
  4. Print your certificate and you're done!

Engineering continuing education Online PDH courses

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PDH courses for Engineers

  • High - Quality engineering continuing education courses designed by Expert Engineers.
  • Trusted, Approved, and Accepted courses by All State Board of Engineers that require continuing education for engineers Nationwide.
  • Fast, easy license renewal at your finger point.
  • 24/7 answering service and support nationwide.

PDHExpress - Civil Engineering

https://www.pdhexpress.com/continuing-education-civil-engineers

We provide a comprehensive selection of civil engineering continuing education and continuing education PDH courses developed to help licensed civil engineers maintain technical proficiency while expanding expertise across both core and emerging disciplines. Our civil engineering PDH courses are designed to support license renewal and keep engineers competitive in a rapidly changing industry.

Key technical areas include structural engineering, water resources, transportation engineering, and geotechnical engineering. These civil engineering continuing education PDH courses address practical, real-world applications such as bridge design, seismic retrofitting, load analysis, stormwater management, foundation design, and soil mechanics.

Our course offerings also cover advanced and emerging technologies shaping modern civil engineering practice. Topics include smart infrastructure, intelligent transportation systems (ITS), traffic modeling and simulation, pavement design, ADA compliance, and digital transformation through artificial intelligence, and data analytics. All civil engineering continuing education courses online are structured for practical application and efficient completion.

Sustainability and infrastructure resilience are major focus areas, with courses addressing green building practices (LEED), low-impact development, green infrastructure, resilient design strategies, environmental remediation, and water and wastewater treatment. These subjects help civil engineers meet environmental objectives while complying with evolving regulations.

Professional development coursework includes project management, leadership, team collaboration, and risk management, along with essential ethics and regulatory training covering state laws, professional responsibility, and ethical case studies. These offerings support comprehensive professional engineer continuing education.

Designed for busy professionals, our online PDH for civil engineers allows you to earn required PDH credits without attending in-person classes. Whether completing a single PDH or a full renewal package, our PDH courses online provide flexibility, affordability, and reliability.

Thousands of engineers rely on our platforms each year for trusted PE continuing education courses, PE PDH, and PDH credits for professional engineers. Stay licensed, informed, and future-ready with high-quality PDH civil engineering courses developed for today’s Professional Engineers.

Land Surveying - PDHExpress

https://www.pdhexpress.com/continuing-education-land-surveyors

We provide a full range of land surveying continuing education and continuing education PDH courses developed specifically for licensed land surveyors. Our land surveying PDH courses are created to help professionals meet license renewal requirements while staying current with both emerging technologies and core surveying principles.

Course offerings include advanced technology topics such as drones, LiDAR, remote sensing, GIS, and GPS, as well as essential legal and boundary subjects covering boundary law, legal descriptions, corner recovery, and monumentation. These land surveying continuing education PDH courses are aligned with modern standards and practical field applications.

Our program also features detailed instruction in curves, geodetic surveying, coordinate systems and datums, construction layout, and the Public Land Survey System (PLSS). All land surveying continuing education courses online are designed for clarity, technical accuracy, and efficient completion.

Built with busy professionals in mind, our online PDH for land surveyors allows you to earn required PDH credits without the need for classroom attendance. Whether you are completing 1 PDH or an entire renewal package, our PDH courses online deliver convenience, value, and reliability.

These courses support professional land surveyor continuing education, including LS continuing education, LS continuing education courses, and LS PDH requirements. Each year, thousands of surveyors choose our platform to earn PDH credits for professional land surveyors through dependable, high-quality online training.

Stay up to date with evolving standards, ethics, management practices, and technical developments through PDH land surveying courses designed exclusively for licensed land surveyors.

Mechanical Engineering - PDHExpress

https://www.pdhexpress.com/continuing-education-mechanical-engineers

We provide a comprehensive selection of mechanical engineering continuing education and continuing education PDH courses created for licensed mechanical engineers seeking to maintain essential skills while advancing into in-demand technical areas. Our mechanical engineering PDH courses are designed to support license renewal and ongoing professional development for today's Professional Engineers.

Key technical subjects include HVAC systems, fluid mechanics, thermodynamics, piping design, materials science, control systems, and failure analysis. These mechanical engineering continuing education PDH courses focus on practical applications and are aligned with current engineering practices and industry standards.

In addition to core fundamentals, our course offerings extend into advanced and emerging disciplines such as robotics, automation, mechatronics, energy efficiency, renewable energy technologies, and advanced manufacturing tools including CAD, CAM, and CAE. All mechanical engineering continuing education courses online are structured to be accurate, relevant, and efficient to complete.

Designed for working professionals, our online PDH for mechanical engineers allows you to earn required PDH credits without attending classroom-based training. Whether completing a single PDH or a full renewal package, our PDH courses online offer flexibility, value, and reliability.

We also include professional development courses covering project management, ethics, and technical communication to support well-rounded professional engineer continuing education. Each year, thousands of engineers trust our platform for reliable PE continuing education courses, PE PDH, and PDH credits for professional engineers.

Remain current, compliant, and competitive with high-quality PDH mechanical engineering courses developed specifically for licensed Professional Engineers.

Electrical Engineering - PDHExpress

https://www.pdhexpress.com/continuing-education-electrical-engineers

We provide a comprehensive selection of electrical engineering continuing education and continuing education PDH courses developed for licensed electrical engineers who need to stay current with rapidly advancing technologies while reinforcing essential engineering fundamentals. Our electrical engineering PDH courses are designed to support license renewal and continued professional advancement for Professional Engineers.

Primary technical focus areas include power systems engineering, grid modernization, smart grid applications, protection systems, high-voltage engineering, power electronics, and grid security. These electrical engineering continuing education PDH courses address practical challenges faced in the field and align with current industry practices and regulatory standards.

Our course offerings also extend into emerging and high-demand technologies such as renewable energy systems, solar and wind power, battery storage solutions, energy efficiency, artificial intelligence, machine learning, Internet of Things (IoT) applications, digital signal processing, embedded systems, and 5G communications. All electrical engineering continuing education courses online are structured for practical use and efficient completion.

To help engineers broaden their technical capabilities, we offer training in software and programming tools including Python, MATLAB, PLC programming, and CAD platforms such as AutoCAD. These courses strengthen analytical skills and support modern electrical engineering workflows.

Designed for working professionals, our online PDH for electrical engineers allows you to earn required PDH credits without the need for in-person attendance. Whether completing a single PDH or a full renewal package, our PDH courses online deliver flexibility, value, and reliability.

We also provide professional development coursework in project management, leadership, risk management, and ethics, along with essential safety and code-related training covering NEC updates, electrical safety practices, and failure analysis. Each year, thousands of engineers rely on our platform for trusted PE continuing education courses, PE PDH, and PDH credits for professional engineers.

Stay current, compliant, and prepared for the future with high-quality PDH electrical engineering courses developed specifically for licensed Professional Engineers.

Structural Engineering - PDHExpress

https://www.pdhexpress.com/continuing-education-structural-engineers

We provide a comprehensive selection of structural engineering continuing education and continuing education PDH courses developed for licensed structural engineers who need to stay current with changing codes, standards, and professional practices. Our structural engineering PDH courses are designed to support license renewal while promoting long-term professional development for Professional Engineers.

Primary technical focus areas include seismic design, wind engineering, load determination, advanced structural analysis methods, and the application of new and innovative materials. These structural engineering continuing education PDH courses emphasize practical, real-world solutions to today’s structural engineering challenges.

Our course offerings include important updates to industry codes and standards such as ASCE 7 for wind and seismic design, ACI for concrete structures, AISC for steel construction, and NDS for wood design. Engineers can meet current compliance requirements through practical structural engineering continuing education courses online created by experienced industry professionals.

Specialized design topics include bridges, dams, retaining structures, timber and wood systems, masonry construction, tilt-up buildings, and coastal or high-wind structural systems. Advanced analytical subjects such as finite element analysis (FEA), structural dynamics, and diaphragm modeling are also available to support complex design and evaluation work.

We also offer courses addressing building failures, forensic investigations, structural evaluations, and remediation techniques, along with professional development training in ethics, project management, technical writing, and leadership. These offerings support comprehensive professional engineer continuing education.

Designed with busy professionals in mind, our online PDH for structural engineers allows you to earn required PDH credits without attending in-person classes. Whether completing a single PDH or a full renewal package, our PDH courses online provide convenience, value, and reliability.

Each year, thousands of engineers rely on our platform for trusted PE continuing education courses, PE PDH, and PDH credits for professional engineers. Stay compliant, resilient, and competitive with high-quality PDH structural engineering courses developed for today’s licensed Professional Engineers.

Environmental Engineering - PDHExpress

https://www.pdhexpress.com/continuing-education-environmental-engineers

We provide a comprehensive selection of environmental engineering continuing education and continuing education PDH courses developed for licensed environmental engineers who must keep pace with changing regulations, advancing technologies, and sustainability initiatives. Our environmental engineering PDH courses are designed to support license renewal while addressing critical environmental and public health challenges.

Key technical areas include sustainability and decarbonization strategies, renewable energy integration, advanced water and wastewater treatment, soil and groundwater remediation, air quality management, and solid and hazardous waste control. These environmental engineering continuing education PDH courses emphasize practical application and regulatory compliance.

Our water-focused offerings include advanced treatment technologies such as ozone systems, membrane filtration, nutrient removal, produced water treatment, and water resources management. Courses also address major public health concerns, including lead contamination and lessons learned from the Flint water crisis. All environmental engineering continuing education courses online are structured for clarity and ease of completion.

Air quality coursework covers pollution control methods, indoor air quality considerations, greenhouse gas emissions, and decarbonization efforts. Waste management topics include landfill design, waste-to-energy systems, hazardous waste handling, and site remediation techniques such as in-situ air sparging.

We also offer training in sustainable and green engineering practices, including life cycle assessment, green building principles, and renewable energy technologies. Environmental policy and regulatory topics include Environmental Impact Assessment (EIA), environmental law updates, compliance requirements, and infrastructure security considerations.

Additional course offerings include technology and modeling topics such as GIS for asset management, environmental modeling and simulation, and specialized software tools. Professional development subjects ethics, codes and standards, safety training, and project management support comprehensive professional engineer continuing education.

Designed for working professionals, our online PDH for environmental engineers allows you to earn required PDH credits without attending in-person training. Whether completing a single PDH or a full renewal package, our PDH courses online deliver flexibility, affordability, and reliability.

Each year, thousands of engineers rely on our platform for trusted PE continuing education courses, PE PDH, and PDH credits for professional engineers. Stay compliant, sustainable, and future-ready with high-quality PDH environmental engineering courses developed specifically for licensed Professional Engineers.

Geotechnical Engineering - PDHExpress

https://www.pdhexpress.com/continuing-education-geologists

We provide a comprehensive range of geotechnical engineering continuing education and continuing education PDH courses developed for licensed geotechnical engineers seeking to maintain technical proficiency while meeting license renewal requirements. Our geotechnical engineering PDH courses cover both core principles and advanced design topics essential to modern geotechnical practice.

Primary technical areas include deep and shallow foundation design, bearing capacity evaluation, settlement analysis, soil improvement methods, liquefaction assessment, and geotechnical instrumentation. These geotechnical engineering continuing education PDH courses emphasize practical application and alignment with current industry standards.

Our curriculum also extends to advanced design subjects such as tunnel design and construction, dam safety, slope stability, earthwork design, excavations, rock mechanics, geosynthetics, and dredging. Engineers can further explore site-specific seismic design and seismic soil behavior through focused geotechnical engineering continuing education courses online.

We also offer instruction in modern geotechnical software and analytical tools, including PLAXIS, RSPile, and related modeling platforms. These courses support data-driven design, performance evaluation, and the use of advanced analytical methods increasingly applied in geotechnical engineering.

Professional development topics are included as well, covering project management, ethics, and state-specific laws to support comprehensive professional engineer continuing education. Required ethics and regulatory courses help ensure compliance with licensing board rules and renewal requirements.

Designed for working professionals, our online PDH for geotechnical engineers allows you to earn required PDH credits without attending in-person classes. Whether completing a single PDH or a full renewal package, our PDH courses online offer flexibility, affordability, and dependable access.

Each year, thousands of engineers rely on our platform for trusted PE continuing education courses, PE PDH, and PDH credits for professional engineers. Stay compliant, technically proficient, and career-focused with high-quality PDH geotechnical engineering courses developed specifically for licensed Professional Engineers.

General Contractor - PDHExpress

https://www.pdhexpress.com/continuing-education-contractors

We provide a wide range of general contractor continuing education and contractor license renewal courses developed to help licensed contractors meet state requirements while strengthening essential professional skills. Our general contractor CE courses emphasize safety, code compliance, project execution, and business operations critical to today’s construction industry.

Primary subject areas include construction safety training, OSHA compliance, NFPA 70E electrical safety, and ADA Standards for Accessible Design. These contractor continuing education courses are designed to reduce jobsite risk, improve regulatory compliance, and support safer working environments.

Our course offerings also address key building codes and standards, including International Building Code (IBC) updates, NEC continuing education for contractors, and LEED and green building practices. These courses help contractors stay current with changing regulations and evolving construction requirements.

For improved project delivery, we offer construction project management courses covering plan reading and specifications, scheduling techniques, construction methods and materials, and supervisory and field management training. These construction continuing education courses focus on improving efficiency, coordination, and on-site performance.

Business-oriented coursework includes contractor business and financial management topics such as contract law, liens, risk management, cost estimating and bidding, budgeting, pricing strategies, cash flow management, and employment law. These courses are designed to help contractors protect their businesses and enhance long-term profitability.

We also provide training in construction technology and innovation, including Building Information Modeling (BIM), construction project management software, and modern digital tools that support efficient project planning and execution. Leadership and communication courses focus on effective writing, presentations, and leadership development for superintendents and project managers.

Designed for working professionals, our online continuing education for contractors allows you to complete contractor CE courses online at your own pace. Whether you need a single course or a full general contractor license renewal package, our training is practical, flexible, and affordable.

Stay compliant, competitive, and career-focused with high-quality construction management continuing education created specifically for general contractors.

Frequently Asked Questions!

What are PDH courses?

PDH courses are typically designed for professionals who need to maintain their professional licenses. These courses provide continuing education on the latest developments and best practices in their fields. They are often required by regulatory bodies to ensure that professionals stay up-to-date with industry standards and regulations.

What are PDH courses for engineers?

PDH courses for engineers are courses that a PE Professional Engineer needs to take in order to renew his or her license annually or biannually.

PE Continuing Education (Image by Gerd Altmann)

What are engineering continuing education courses?

Engineering continuing education courses are specialized courses designed for engineers to enhance their knowledge and skills beyond their initial engineering education. They cover topics such as new technologies, design techniques and regulatory compliance. These courses provide Continuing Education Units (CEUs) or Professional Development Hours (PDHs) that can be used to maintain engineering licenses and certifications.

What is the difference between PDH and CE?

The term PDH stands for Professional Development Hour and CE stands for Continuing Education. They mean the same thing and are used interchangeably. PDHs are used to track the number of hours that a professional engineer spends on continuing education. While PDHs are specifically focused on meeting state licensing requirements, CE credits may be required for other purposes, such as professional certifications or career advancement. Additionally, while PDHs are typically measured in hours, CE credits may be measured in different ways depending on the organization or employer that is requiring them. State Boards of Contractors, Architects, Land Surveyors, Geologists, and Interior Designers mostly use the term CE for their continuing education hours and requirements.

What is the difference between PDH courses for engineers and PDH courses for professional engineers?

PDH courses for engineers and PDH courses for professional engineers are the same. The term has been used casually for PE Professional Engineers who must take PDH or CE Engineering continuing education courses to maintain their Professional Engineering License.

What should the subject of the PDH course(s) for engineers be directed to?

Any technical course in the field of study or work of the PE Engineer that can improve and expand his or her technical knowledge and serve to safeguard the Health, Safety and Welfare (HSW) of the citizens.

Can we obtain CE credit or PDH credit for PDH courses academically?

Yes, taking college semester courses in the appropriate technical fields can be count as PDH or CE courses. Each State has different rules to how many PDH Hours each college course would be credited for. The PE engineer should review the Rules and Laws of the State(s) in which he or she is a PE Professional Engineer to find out the equivalency of a college semester course to the number of PDH credit that he or she will receive.


Welcome to PDHexpress.com, the fastest and easiest way for PE Engineers, Land surveyors, Contractors and Architects to meet their PE Continuing Education requirements.

PDHexpress was created by Franco F. Davati, P.E. and it is the most trusted and popular engineering continuing education provider. As a leader in the industry we have often been asked by our customers for a fast, quick and easy way to obtain their certificate before the deadline, using a simple website to follow. No confusing flowcharts and no emailing of the course material or sections of a book.

PDHexpress is simply the quickest way that a technical professional can obtain his/her certificate to renew their license.

With new PDH courses added periodically and over 4000 hours of online PDH courses for engineers, contractors, architects, land surveyors and other professions, PDHexpress.com is simply the Best of the Best under one umbrella .We cover the most practical and useful courses in the industry. As a matter of fact our courses are so popular, many of even our competitors have copied us. If you see any of our courses in other websites, you know where it has come from!

All of our courses are in compliance with the National Council of Examiners for Engineering and Surveying (NCEES) Guidelines and all State Boards of Professional Engineers and Land Surveyors.

They have been accepted by Engineering Boards Nationwide. Every State that requires pre-approval for PDH courses has Pre-approved us as a PDH course provider. We are registered under our main company, Failure & Damage Analysis Inc. and we are a State Board of Engineers approved PDH course provider.

Conveniently, all of our PDH courses and PDH quizzes are available instantly at your fingertips. All of our quizzes are available INSTANTLY for your ease and convenience. Your PDH quizzes are graded before you even pay! You can take your PDH quiz and print your PDH certificate instantly. This will help those engineers who need to buy their online PDH courses at the last minute for their PE license renewal.

Once you have simply signed up and taken our courses, you may never try another website.

Your PDH certificate..!!... at your finger tips!