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Business Details
29 Years
experience
Your Trusted Engineering & Construction Testing Partner in Miami
Established in 1997, Nelco Testing & Engineering Services has built a reputation as a trusted provider of engineering and testing solutions across Florida. Our veteran-owned firm combines decades of hands-on construction expertise with rigorous technical standards, delivering precise geotechnical, environmental, and materials testing services. Under the direct supervision of licensed Professional Engineers, our team executes projects ranging from Phase I Environmental Site Assessments to concrete testing with unwavering commitment to accuracy and client satisfaction.

Certified as an MBE/SBE by the State of Florida and affiliated with Miami-Dade County Public Works, we maintain strict compliance with ACI, ASTM, and local regulatory standards. Our strategic approach ensures cost-effective, timely execution for every project, whether large-scale infrastructure or residential development. With hundreds of completed assessments and a focus on methodical fieldwork, we provide actionable data that empowers informed decision-making for developers, municipalities, and private clients throughout Florida.
Services
Building Inspections Environmental Site Assessments Construction Materials Testing Geotechnical Investigations Soil Testing Concrete Testing Field Density Tests
Details
  • Year established: 1997
Highlights and features
  • Veteran-owned with MBE/SBE certifications for government contracting
  • Experienced staff supervised by licensed Professional Engineers
  • Compliant with ACI, ASTM, and Florida regulatory standards
  • Proven track record of 25+ years in Florida's construction industry
  • Cost-effective testing solutions for residential, industrial, and municipal projects
Associations and certifications
  • MBE (State of Florida)
  • SBE (SFWMD)
  • Miami-Dade County Public Works
  • CCR Register
Services
Building Inspections
Our building inspection services ensure structural compliance through detailed assessments by experienced professionals under licensed engineer supervision. We identify code violations, safety hazards, and construction defects while maintaining strict adherence to Florida building standards. Our systematic approach covers residential, commercial, and industrial properties throughout the state.
Environmental Site Assessments
Since 1997, we've conducted hundreds of Phase I Environmental Site Assessments across Florida's diverse landscapes. Our evaluations identify potential contamination risks through historical research, site reconnaissance, and regulatory database reviews. This critical due diligence protects clients' investments in vacant lands, industrial facilities, and development projects.
Construction Materials Testing
We provide comprehensive testing for construction materials including soil density verification and concrete quality analysis. All procedures follow ACI and ASTM standards with precise field and laboratory methodologies. Our testing ensures structural integrity for parking lots, roadways, and building foundations across Miami-Dade County and beyond.
Geotechnical Investigations
Our geotechnical site investigations determine subsurface conditions using ASTM-compliant field and laboratory testing. We assess soil bearing capacity, settlement potential, and foundation requirements for residential, commercial, and infrastructure projects. This data forms the basis for safe, code-compliant structural design throughout Florida.
Field Density Testing
We perform in-place nuclear density testing to verify soil compaction meets project specifications. This critical quality control measure ensures proper foundation preparation for roadways, parking lots, and building pads. Our technicians maintain strict calibration standards for accurate, defensible results.
Questions
What geographic areas do you serve?
We provide engineering services throughout the State of Florida, with primary operations in Miami-Dade County and surrounding regions.
Are you certified for government contracts?
Yes, we hold MBE/SBE certifications from the State of Florida and are registered with Miami-Dade County Public Works for public projects.
What testing standards do you follow?
Our work complies with ACI, ASTM, and Florida Department of Transportation standards, ensuring regulatory compliance for all testing procedures.
How long have you been in business?
Nelco Testing & Engineering has provided engineering services since 1997, with our team's collective experience spanning over 50 years in Florida's construction industry.
What project types do you handle?
We serve residential, commercial, industrial, and municipal clients with services ranging from environmental assessments to infrastructure testing.
Who supervises your fieldwork?
All field operations are directly supervised by licensed Professional Engineers to maintain technical accuracy and quality control.