
One stop for all your Vapor Intrusion needs


Implants installed and sealed through the full slab thickness, sampled to SOP with helium leak checks on every point.
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Permanent and temporary points, purge volumes calculated per point — not guessed.
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Summa canister sampling, 24-hour residential and 8-hour commercial, individually certified canisters.
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Paired sub-slab and indoor radon, collected specifically to calculate site-specific attenuation factors. Not general radon testing.
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Flux chamber emission measurement and specialty collection, including PCB indoor air by TO-10A.
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Vapor barrier and vent-system verification sampling on new construction.
Learn more →Vapor intrusion field practice and data quality, from a geologist who has collected the samples himself.
Learn more →The man who answers the phone collects the samples. TVS is a one-man firm by design: Jim Fineis, a licensed Professional Geologist, personally performs the fieldwork — no hand-offs, no trainees learning on your site, no telephone game between your scope and the sample point. Written SOPs govern every method, chain-of-custody is documented in the field, and results come back screened against the right criteria.
That model has carried TVS onto more than 2,000 projects in 42 states — from single sub-slab points to a single project with more than 3,000 samples.

Jim is a Founding Member of the Association of Vapor Intrusion Professionals (AVIP), serves on its Board of Directors, and chairs its Membership Committee. At the AVIP 2026 conference he presented "Petroleum Vapor Intrusion — Hidden Risks and Unknown Sources."
Visit AVIP — vi-pro.orgAVIP Annual Conference 2027 — October 3–6, 2027 · JW Marriott Anaheim Resort, Anaheim, CA
Visit the Total Vapor Solutions booth — see the sampling gear, the vapor-cloud display, and talk field methods with Jim.
Booth number to be announced.
Call (770) 883-3372 or email jim@totalvaporsolutions.com. Tell us the site, the scope, and the deadline — you'll get a written quote with the sampling plan spelled out.
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