Contact Us
Delivering
Confidence
At.
Every.
Level.
Geoscience
Consulting
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Established in 1993, Tolunay-Wong Engineers, Inc. (TWE) is one of the largest geosciences consulting firms in the Gulf Coast Region. Our offices are located across Texas and Louisiana.
We have one mission: deliver high-quality work with superior safety standards. Our team’s commitment is to maintain a rapid response to our clients’ needs and to implement our cost-effective services with innovative project solutions.
As a Top 500 Engineering News-Record (ENR) Design firm and named one of Houston's fastest-growing engineering companies by the Houston Business Journal, our success is driven by our employees who have a shared sense of creativity and humility and a desire to have a positive impact on the world.
With extensive knowledge of our client's local soil conditions, our highly regarded staff are constantly reinventing best-in-class solutions and providing our clients with confidence in their projects.
engineers, scientists, technicians, geologists, hydrogeologists, lab and support personnel.
Why Choose Us?
Innovate. Optimize. Execute.
With a history of saving our clients millions of dollars, our highly regarded engineering staff evaluate subsurface conditions to develop foundation and site development recommendations for planned construction through engineering, subsurface exploration, and laboratory testing. Our core areas of expertise include but are not limited to:
Advanced Materials Knowledge
Our CMT Division produces thousands of individual reports annually for various laboratory tests and field inspection of construction materials. Most of these involve concrete, aggregates, soils in-place, and bituminous materials. Also, we regularly test brick, granite, stone masonry, mortar, and manufactured elements, such as prestressed beams and precast panels.
Subsurface Due Diligence
We possess a wide array of engineering applications to conduct near-surface geophysical explorations, such as locating underground voids, utilities, tanks, piping, potential hazards, geologic features, and anomalies, to enhance your construction projects.
& Expertise
Meet Compliance Goals
Whether it is consulting or field services for “soft” natural resource management and regulatory analysis projects or “hard” hazardous materials management projects, we have the staff and equipment resources to execute projects that support our clients’ environmental compliance initiatives.
Cost-Effective Systems
Our engineers are qualified and experienced in designing the most appropriate and cost-effective pile foundation system utilizing both traditional methods of inspection and monitoring technologies (including remote monitoring). Pile installation methods include using Pile Driving AnalyzerTM (PDA) in conjunction with the Case Pile Wave Analysis Program (CAPWAP) and wave equation analysis (GRLWEAP) to evaluate static axialpile capacity and integrity.
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Geotechnical Engineering
Construction Materials Testing
Geophysical Services
Deep Foundations Testing
Environmental Field Services
"We are both idealistic and practical. Our collaborative culture fosters a cohesive and creative environment which has allowed us to provide expert leadership and long-term value for our clients."
Evidence-based
Engineering
Relentlessly innovative by nature, our accomplished professional staff includes former university professors, industry veterans, and project engineers who work with startups, small-mid sized clients, and Fortune 500 firms everyday. Leveraging decades of industry experience, our executive team provides expert leadership to the TWE team and long term value for our clients.
Our Approach
Don't miss a beat.
Having a dedicated in-house drilling operation and state of the art equipment allows us to deliver agile support.
TWE maintains an extensive fleet of CPT and drilling equipment capable of scaling to client's project needs and maintaining our safety standards.
TWE’s comprehensive occupational health and safety program was developed to provide the management systems and support necessary to maintain a safe working environment for all employees.
- “Best in Class” and “Newcomer of the Year” at the 29th Annual Houston Business Roundtable and Houston Area Safety Council 2016 Safety Excellence Awards
- Awarded the ExxonMobil Contractor Safety Program and ZERO Injuries in 2010, 2011, 2012, and 2013
TWE's individual Labs are accredited by:
· TxDOT (Texas Department of Transportation)
· A2LA (American Association for Laboratory Accreditation)
· USACE (US Army Corps of Engineers)
· AMRL (AASHTO Materials Reference Laboratory)
Responsible & Reliable Support
Throughout the Project Life Cycle
Professional Engineering Licenses in the following States: Alabama, Arkansas, Florida, Louisiana, Mississippi, Oklahoma, Texas – PE, Geoscience, TCEQ
Health & Safety: DISA, HASC (Houston Area Safety Council), ISN (ISNetworld), Avetta (Formerly PICS Auditing), NCMS (National Compliance Management Service)
Our company-wide quality program is compliant with ASTM E-329, ISO IEC Guide 17025 and NQA-1 quality standards.
Contact Us
10710 S. Sam Houston Pkwy W. Suite 100. Houston, TX 77031 Ph: 713.722.7064 Fx: 713.722.0319
For business inquiries, please email us at twe-hou@tweinc.com
Elmwood, LA 70123
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