Business Details
38 Years
experience
Trusted Geotechnical Engineering Services in Tampa
Mortensen Engineering has served the Tampa Bay area for over 28 years as a trusted geotechnical engineering firm. Founded in 1988 by Richard A. Mortensen, our company builds upon decades of combined experience from our lead professionals. We specialize in geotechnical engineering, construction materials testing, and environmental services, delivering high-quality solutions for residential, commercial, and industrial projects. Our team includes licensed professional engineers, geologists, and certified technicians who adhere to strict ethical standards and industry best practices. With a 10,000 SF laboratory facility and strategic location near the Veterans Expressway, we provide rapid response times across the region.Our expertise spans subsurface exploration, foundation analysis, pavement design, and groundwater studies, supported by ACI, FDOT, and SWFWMD certifications. We maintain a family-oriented work environment that fosters trust and collaboration while prioritizing client satisfaction. Our commitment to excellence is demonstrated through detailed technical reports and proactive geotechnical risk management. We serve both public and private sectors, handling projects from initial feasibility studies through construction completion. This enduring dedication to quality and reliability has established us as a respected leader in Florida's engineering community.
Services
Geotechnical Engineering
Construction Materials Testing
Environmental Services
Subsurface Exploration
Water Use Permit Consulting
Details
- Year established: 1988
Highlights and features
- We have over 28 years of experience in Florida geotechnical engineering
- Our in-house laboratory provides comprehensive construction materials testing
- We employ licensed professional engineers and geologists with specialized certifications
- Our strategic Tampa location enables rapid response to project needs
- We maintain strict ethical standards and proven reliability in project delivery
Associations and certifications
- ACI
- FDOT
- SWFWMD
Services
Geotechnical Engineering
Our geotechnical engineering services include subsurface exploration, foundation system evaluation, and construction recommendations. We perform soil testing, pavement design, and groundwater evaluations to support residential, commercial, and infrastructure projects. Our team delivers detailed technical reports that address geotechnical risks and ensure structural integrity across Florida's diverse geological conditions.
Construction Materials Testing
We provide comprehensive construction materials testing for concrete, asphalt, soils, and road base materials. Our ACI and FDOT-certified technicians conduct field and laboratory testing to verify compliance with project specifications. Services include quality control for residential developments, roadway projects, and commercial construction throughout the Tampa Bay region.
Environmental Services
Our environmental services include Phase I assessments, contamination evaluations, and water use permit consulting. We perform subsurface investigations, groundwater monitoring, and remediation planning while maintaining SWFWMD compliance. Our geologists and engineers address environmental challenges for land development projects across Florida's coastal and inland regions.
Subsurface Exploration
We conduct detailed subsurface exploration using standard penetration testing, auger borings, and core sampling. Our team evaluates soil bearing capacity, settlement potential, and groundwater conditions to support foundation design. These investigations inform engineering decisions for residential communities, roadway systems, and industrial facilities throughout central and western Florida.
Water Use Permit Consulting
We specialize in water use permit applications and groundwater management solutions. Our services include aquifer testing, well permitting, and hydrogeological assessments. We help clients navigate regulatory requirements for water resource projects while ensuring compliance with Southwest Florida Water Management District standards and sustainable water management practices.
People
Michael T. Gagne
President
Licensed Professional Engineer with 17 years of mentorship under company founder. Specializes in geotechnical projects across central and western Florida. Manages complex land development projects from planning through construction.
Kevin D. Mathewson
Vice President
Licensed Professional Engineer managing construction materials testing operations. Coordinates FDOT-compliant testing for large-scale residential and commercial developments. Maintains expertise in concrete, asphalt, and soils testing standards.
Robert Van Wagner
Senior Project Engineer
Licensed Professional Engineer and Special Inspector with structural design experience across multiple states. Conducts threshold inspections and specializes in various construction materials including concrete, steel, and masonry systems.
Theodore R. Fussell
Vice President
Licensed Professional Geologist with 30+ years of subsurface exploration experience. Supervises drilling operations and geological mapping for environmental assessments. Coordinates field activities for contamination evaluation projects across southeastern states.
Cary M. Richardson
Project Manager
Licensed Professional Geologist managing drilling operations and groundwater studies. Specializes in aquifer testing, subsidence investigations, and geophysical logging. Coordinates field activities for geotechnical and environmental projects throughout Florida.
Questions
What geotechnical services does Mortensen Engineering offer?
We provide subsurface exploration, foundation analysis, pavement design, groundwater evaluations, and geotechnical risk assessments for residential, commercial, and infrastructure projects.
Do you provide construction materials testing services?
Yes, we offer ACI and FDOT-certified testing for concrete, asphalt, soils, and road base materials through our in-house laboratory and field operations.
What environmental services are available?
We conduct Phase I assessments, contamination evaluations, groundwater monitoring, and water use permit consulting while maintaining SWFWMD compliance standards.
How long have you served the Tampa Bay area?
We've provided engineering services since 1988, with our team maintaining deep local expertise across central and western Florida.
What areas do you serve?
We operate throughout the Tampa Bay region including Hillsborough, Pasco, Pinellas, and Manatee counties, with project experience across Florida and southeastern states.
Are your engineers licensed professionals?
Yes, our team includes licensed Professional Engineers (P.E.) and Professional Geologists (P.G.) with specialized certifications in construction materials testing.
