Excavation

Soil testing

Drainage

Excavation Soil testing Drainage

Reliable Soil Testing Solutions for Every Project

Whether you are a residential property owner preparing for a septic system or a commercial developer planning a large-scale project, QST Geotechnical provides the testing and expertise you can rely on.

Our most requested services include:

  • Soil pH Testing

  • Percolation & Infiltration Testing

  • Compaction & Density Testing

  • Test Pits & Soil Profiling

  • Contaminant and VOC Analysis

What sets us apart is that we’re not just a testing company — we’re your one-stop shop.

Backed by our civil engineering parent company, DC Engineering inc, we can certify your results and seamlessly assist with the next phase of your project, including Board of Health approvals, regulatory compliance, and engineered design solutions.

With QST Geotechnical, you get accurate results, a streamlined process, and the confidence that your project is in expert hands from start to finish.

3 MEMORIAL AVE
PAWLING, NY 12564

(914) 203-1833
JKALIN.QST@GMAIL.COM

WHY US


At QST Geotechnical, we stand as a trusted ally to engineering companies, providing the dependable data they need through meticulous soil testing. Our commitment to accuracy and thoroughness aids our partners in laying the groundwork for sturdy and sustainable projects. Our expertise is not confined to testing alone; we boast a robust track record of managing comprehensive excavation projects, including the construction of driveways, foundations, and scenic ponds, demonstrating our versatility and hands-on knowledge in the field.

Our capabilities also encompass the critical aspects of waste management, where we excel in the custom design, installation, and repair of septic systems. In addition, we support engineering firms in stormwater management by offering precise soil data crucial for designing systems that effectively mitigate and manage runoff, thereby safeguarding against environmental impacts. This collaborative approach ensures the implementation of engineered stormwater solutions that are both effective and environmentally responsible.

Professionalism is the foundation of QST Geotechnical. It's what ensures our service exceeds expectations and achieves excellence across all facets of our work—from soil analysis to stormwater management, and beyond. We are wholeheartedly committed to fortifying the infrastructural integrity and environmental health of the communities we serve.

QST Geotechnical logo with purple and black color scheme, featuring stylized plant sprout icon.

3 E Memorial ave
PAWLING, NY 12564

Hours
Monday–Saturday
7am–5pm

Phone
(914) 203-1833

 
QST Geotechnical logo with purple and black text and a plant icon



"At QST Geotechnical, we specialize in excavation and soil testing, always striving to exceed client expectations with precision and care."

QST Geotechnical

QST Geotechnical

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