SERVICES

​At Colletti Engineering, PLLC, we provide practical, tailored engineering services to help keep your project moving forward with confidence. Whether you're building new, buying property, or navigating unexpected site conditions, we deliver informed guidance backed by sound engineering judgment.

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Site & Soil Evaluations
We assess subsurface conditions, bearing capacity, and site-specific risks to ensure your project starts on solid ground.

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Foundation Design & Consultation
From conventional footings to complex systems, we design and evaluate foundations that match your structure, soil conditions, and budget.

General Civil Engineering
We support grading plans, utility layouts, stormwater considerations, and other civil site elements that tie your project together from concept to construction.

Engineering Reports
Buying, selling, or building? We provide clear, no-nonsense reports on soil conditions, foundation performance, drainage, and more.

Drainage & Grading Solutions
We help you understand site drainage, manage runoff, and prevent issues such as flooding, erosion, and water intrusion.

Retaining Wall & Slope Stability Reviews
We evaluate existing systems and design new retaining walls or slope reinforcements to ensure safety and long-term performance.

Construction Support & Field Testing
We offer construction-phase services including on-site inspections, QA/QC, proof rolling, and laboratory testing coordination.

Forensic Evaluations
If you're seeing signs of structural distress—cracks, settlement, or shifting—we investigate the cause and recommend practical next steps.

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Structural Design & Consultation

We offer design and analysis of structural components for residential and light commercial projects, including framing plans, load-bearing walls, and beam/girder sizing.

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Computational & Technical Support
From simple tech help to advanced number crunching, we support both sides of the digital spectrum. Whether you need assistance with spreadsheets, basic file management, or more technical tasks like numerical modeling, software workflows, or data visualization—we’re here to help make the technical side of your project more manageable.