Twining, Inc.

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Engineering A Better Tomorrow. Twining is a multi-disciplinary engineering firm leading the industry

Construction Materials Testing, Building Special Inspection, Geotechnical Engineering, Construction Product Evaluation, Plan Review and Pavement Design.

10/14/2026

As a sponsor supporting Construction Network, we love getting to meet like-minded people at their networking events. Our Chief Revenue Officer, Steve Shiffer (pictured far-right), attended the Sites Reservoir and Delta Conveyance Project. This event outlined project overviews and contracting opportunities.

Pictured:
Graham Bradner - Delta Conveyance Project, Executive Director
JP Robinette - Sites Reservoir, Engineering & Construction Manager
Michael Drennan - Parsons, Water Division

10/12/2026

We are growing!

Today, we’re proud to welcome Murphy Burr Curry, Inc. (MBC) to the Twining family of companies.

MBC is a San Francisco structural engineering firm known for historic renovations, seismic retrofits, new building design, building inspections, and structural evaluations. Their team has spent nearly three decades earning the trust of architects, developers, owners, and contractors.

Together, we can bring clients more of what a project needs, from the ground it sits on to the frame that holds it up. And the things that made both firms worth trusting stay exactly where they are: the same leadership, the same culture, and the same people on the other end of the phone.

“Family is the foundation on which Twining continues to grow.”
— Robert M. Ryan, CEO, Twining Inc.

Welcome to the family, Murphy Burr Curry, Inc.

Read the full announcement: http://www.twininginc.com/press/twining-welcomes-murphy-burr-curry-mbc-to-its-family-of-companies

10/09/2026

Twas a hot but fun day at our annual picnic! Our employees are scattered throughout the state and beyond, out on job sites and in the labs, but it's always great to see our employees come together after working hours and enjoy each other's company with their families. The kids and adults enjoyed face painting, games, raffle prizes, and great food.

10/06/2026

We had a great turnout hosting Swinerton Builders at our lab! 🔬

Our team guided their project engineers through our quality control process and the testing we run every day, from exterior envelope to forensic investigation. They got hands-on experience, practical tips, and a closer look at what goes into every test.

Thank you, Swinerton, for spending the day with us. Here's to building a stronger partnership.

09/24/2026

Ask most owners how they choose project partners and you’ll hear “qualifications” and “price.”
Ask Shelby Jordan of Legends Global and you’ll hear something different: it comes down to the people.

In this new episode of Building Connections, Rob Ryan sits down with Shelby Jordan, who works in the Owners Representation division at Legends Global and has been part of project teams for LA Live, Hollywood Park, and BMO Stadium. Together, they talk about where sports and entertainment venues are headed.

Watch the full episode: https://youtu.be/B8xBrRdkzSI

09/22/2026

We are excited to serve as Event Sponsor for the 2026 APWA Inland Empire 11th Annual George Mim Mack Golf Tournament! ⛳

We still have a few sponsorship opportunities and foursome spots available, and we’d love to see you there!

Come Play, Network, and Give Back while supporting tomorrow’s public works professionals.

📅 October 9, 2026 | Yucaipa Valley Golf Club

Sign up: https://ow.ly/arMq50ZQjVZ
Hope to see you on the course! 🏌️‍♂️

09/14/2026

Have you been keeping up with the recent uptick in seismic activity in California and along the "Ring of Fire"?

Although experts have been saying this for years, there is concern that it could have bigger damage than expected.

Retrofitting your home and/or building is a great way to help make it safer in case a disaster strikes.

Learn how to retrofit your home here: https://ow.ly/AlLw50ZMnWL

Also, learn more by watching our video podcast with Janiele Maffei, Chief Mitigation Officer at the California Earthquake Authority, discussing the urgent need for resilient residential construction and retrofitting in California:
https://ow.ly/PZlI50ZMnWS

09/07/2026

For over 125 years, Twining has been built on the work of the engineers, technicians, inspectors, lab professionals, and admin who show up every day to keep the built environment safe — from geotechnical borings to special inspections to the labs where materials get put to the test.

Today, we're taking a moment to recognize the people behind that work. Thank you to our team for the dedication and craftsmanship you bring to every project, every day.

Wishing everyone a safe and restful Labor Day.

09/02/2026

Would you have guessed that gas fire pits, shipping containers converted into offices, and the anchors holding down a modular home all go through third-party certification?

Twining Consulting certifies building products across 12 categories. Some obvious (roofing, windows, structural panels), some that most people never think to check (adhesives, water-resistive barriers, fastener systems). If it's part of a build, there's a good chance it needs to be certified before it can be installed.

We break down what's actually in scope and why it matters in our latest post.

https://ow.ly/yEbF50ZHWUa

08/24/2026

Boris Stein, CEO of Concrete Insight (and living legend 😀), blessed us with his presence at the Twining Lab to give us a little introduction to our Satec Universal Machine that is testing tension and compression on rebar.

Address

2883 E Spring Street
Long Beach, CA
90806

Telephone

+15624263355

Website

http://www.twininginc.com/

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