FAQ
Frequently asked questions
How fast can a technician be on site?
For the Houston metro we can typically schedule a certified technician same-day or next-morning. Multi-day placements and full-time project assignments are scheduled through a proposal request.
Do you provide sealed reports?
Test reports are reviewed and issued under our quality system, with engineer review available where the project specification or jurisdiction requires it.
Do I need a geotechnical report before building?
Most commercial permits, lenders, and structural engineers require a geotechnical report to establish allowable bearing pressure and foundation type. It is the least expensive insurance a foundation can have.
How long does a geotechnical investigation take?
A typical light-commercial site runs one to two weeks from drilling to final report, depending on lab test turnaround and access conditions.
Who performs the investigation?
Field sampling, coring, and laboratory testing are performed by our certified technicians and laboratory. Engineering evaluation, opinions, and any expert testimony are performed by licensed engineers engaged for the matter, so the deliverable is sealed by the professional whose name is on it.
When should we call — before or after the lawyers?
Before. Physical evidence degrades, gets repaired, or gets demolished. Getting cores, samples, and photo documentation captured under a defensible chain of custody early is what keeps the technical record intact regardless of where the dispute goes.
Can you investigate a project you also tested?
Not without disclosure. If we performed the acceptance testing on the same project, we will say so up front — an independent investigator is usually the right call, and we will help you find one.
When is a Phase I ESA required?
Lenders typically require a Phase I ESA on commercial property transactions to establish the innocent-landowner defense under CERCLA. It is a records-and-reconnaissance study — no sampling is performed.
What triggers a Phase II?
A Phase II is recommended when the Phase I identifies recognized environmental conditions, such as historical industrial use, nearby releases, or suspect storage tanks.
What is the difference between a boundary and a topographic survey?
A boundary survey establishes legal property lines and corners; a topographic survey maps existing grades and features inside them. Most development projects need both, and they are cheaper ordered together.
How far in advance should construction staking be scheduled?
Two to three business days of notice is typical for staking mobilizations; large or phased sites are scheduled as standing weekly visits.
Scheduling & proposals
Ready to schedule testing?
Call for same-day dispatch questions, or send project documents for a written proposal.