News & Events

Northeast Geotechnical joins John Turner Consulting with support of Celnor Group

John Turner Consulting (JTC), supported by Celnor Group, has acquired Northeast Geotechnical (NEG), strengthening JTC’s New England geotechnical engineering capabilities and nationwide growth initiative. Founded in 2010 and headquartered in Massachusetts, Northeast Geotechnical… Continue reading

JTC Expands into Northern Vermont with Addition of Optimum Testing

John Turner Consulting (JTC) is pleased to announce that Optimum Testing of Derby, Vermont has joined our team. Optimum Testing is a respected materials testing company serving northern Vermont. Their staff brings strong technical expertise… Continue reading

JTC and Celnor Announce Strategic Partnership

John Turner Consulting (JTC) is excited to share that we have officially joined forces with Celnor Group, a UK-based leader in testing, inspection, and compliance services. This marks an important milestone in our journey, allowing… Continue reading

JTC Educational Workshops

As winter approaches and construction slows, it’s the perfect time to add some knowledge to your toolbox. JTC is now offering educational workshops with a focus on environmental due diligence, industrial hygiene, asbestos awareness, geotechnical… Continue reading

AASHTO T358 Surface Resistivity of Concrete Testing

JTC’s laboratory is pleased to announce that we now offer AASHTO T358 Surface Resistivity of Concrete Testing, which evaluates the ability of concrete to resist the penetration of chloride ions. This test is performed by using a… Continue reading

2021 Vermont Business Growth Award

Thank you to Vermont Business Magazine for our 2021 Vermont Business Growth Award! We are proud of our recent growth and expansion and look forward to continuing this in the future. Continue reading

MassDOT Approved Laboratory for ASR Testing

JTC has once again been designated as an Approved Laboratory for the MassDOT ASR [Alkali-Silica Reactivity Testing – AASHTO T 303 (modified) and ASTM C1567]. We are proud to be part of this… Continue reading