Creative Solutions to Complex Problems in

Engineering and Materials Science

CTLGroup is a firm of engineers, scientists, consultants, technical specialists and architects who help our clients with complex challenges around the world.


Buildings & Facilities

When Bad Things Happen…

…to good buildings. Time takes its toll everywhere. Buildings are no exception. CTLGroup maintenance plans and service-life projections keep our buildings and facilities clients in business.

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Emergent Solutions

Solving Complex Unconventional Problems

Offering a suite of expertise and services that span multiple markets and disciplines.

Emergent Solutions

Energy & Resources

We Generate Solutions

Advances in technology provide promising alternatives for both old and new energy, as well as the development of natural resources. CTLGroup helps make those promises become reality.

Energy and Resources

Green Solutions

Reducing Energy Use and Impacts of Materials

Providing a comprehensive variety of services that support sustainability of the built environment.

Green Solutions

Litigation & Insurance

Because "Why" Matters

Proof. Fault. Resolution. Closure. These are, at once, desired results and motives in hiring construction litigation support. CTLGroup merges science with law when the discovery of cause is paramount.

Litigation and Insurance

Materials & Products

From Our Labs to the Marketplace

When development dollars are at risk, manufacturers come to us. When projects face complex challenges, engineering firms or contractors come to CTLGroup.

Materials and Products


Let's Get There Together

However you are traveling, CTLGroup may be helping you get where you are going. Our engineers and scientists have worked on highways, bridges, railroads, airports and seaports.


Water & Wastewater

Our Most Precious Resources

Much of the world's infrastructure is geared towards managing water. CTLGroup ensures that these facilities and systems run at optimal performance.

Water and Wastewater
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CTLGroup Promotions

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Energy & Resources

Consulting and materials testing across the industry.…
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World-class laboratory services

for materials and structural component testing.…
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Serving Global Markets

CTLGroup has completed projects in all 50 states and over 70 countries.…

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Upcoming Events

Mar 16, 2017

Real Property Division Committees Construction Law Institute

Construction Law Institute is a gathering of construction lawyers and other industry professionals for a two-day seminar
Apr 23, 2017

Risk Insurance Management Society Annual Meeting

Join CTLGroup at the Risk Insurance Management Society's (RIMS) Annual Conference and Exhibition at the Philadelphia Convention
Apr 10, 2017

2017 Electric Power Conference

CTLGroup will be attending the 2017 Electric Power Conference in Chicago, Illinois.
Apr 04, 2017

Joint Rail Conference

The 2017 JRC (Joint Rail Conference) will take place April 4-7, 2017 in Philadelphia, PA. This international conference is
CTLGroup is an internationally recognized expert consulting engineering and materials science firmOur engineering expertise is complemented by one of the largest and most comprehensive private material and structural testing laboratories in the world. Our experts can address problems from the materials and structural perspectives to deliver an integrated solution.