John Turner Consulting
Strategic Engineering Solutions that Exceed Expectations
About the firm
John Turner Consulting (JTC) is a multi-discipline engineering and consulting firm delivering geotechnical, environmental, materials testing, and construction services across all six New England states and New York. JTC holds active professional engineering licenses in every state it serves and brings regional expertise to construction, infrastructure, development, and public-sector projects. Harper Environmental Associates operates as an affiliated firm under the JTC umbrella.
- Firm type
- Geotechnical Engineering · Environmental Engineering · Materials Testing
Capabilities
Geotechnical Engineering
JTC's Geotechnical Services Division delivers subsurface investigation, foundation analysis, and geotechnical engineering reports for construction, infrastructure, and development projects across all six New England states and New York.
- Subsurface Exploration
Includes drilling, boring layout, and sample collection.
- Geotechnical Engineering Evaluation and Reporting
Covers bearing capacity, settlement, lateral pressures, and groundwater.
- Foundation Design Recommendations
- DigSafe and Utility Clearances
Environmental Consulting
JTC provides environmental consulting for site assessment, remediation, and regulatory compliance across New England, offering practical support from planning through construction.
- Phase I and Phase II Environmental Site Assessments
- Site remediation
- Regulatory compliance support
Building Sciences
Assessments and consulting for construction and renovation projects.
Sustainability & Energy Services
Sustainability and energy consulting services for facilities and building projects.
Construction Engineering & Inspection
Construction engineering and inspection services supporting infrastructure and building projects throughout New England.
Material Testing & Laboratory Services
Materials testing and laboratory services support construction projects.
- Soils Testing
- Concrete Testing
- Pavement Materials Testing
Pavement Management & Consulting
Condition assessment and consulting for pavement management programs.
Special Inspections
Code-required inspection services for construction projects.
Construction Loan Monitoring
Monitoring services for lenders and financial institutions during construction.
Industries
Commercial · Transportation · Aviation · Government · Defense · Healthcare · Education · Environmental & Remediation · Infrastructure
Projects
No projects listed yet.