O`Reilly, Talbot & Okun Associates, Inc. (OTO) is a specialty environmental, health, safety, and geotechnical engineering consulting firm. Our work includes an approximately equal mix of projects for commercial, institutional and governmental clients from around New England. We take a lot of pride in our work, and we put the integrity and reputation of the firm behind each project we undertake. Everyone has budget constraints so we work to develop cost-effective solutions that do not sacrifice safety or compliance for cost-savings.


Indoor Air Quality & Industrial Hygiene

When people spend more time inside workplaces and homes, their awareness of indoor environmental quality increases. Sometimes, poor indoor air quality (IAQ) is obvious and inhabitants can quickly identify its source. More frequently, however, accurate determination of the nature and extent of IAQ problems requires scientific measurements. Many circumstances can cause indoor air degradation. Among these are inadequate fresh air being drawn into a ...

Asbestos Management Services

Asbestos is a naturally occurring mineral fiber found in certain geologic formations. Its outstanding physical properties once made it the building material of choice for insulation, fireproofing and a variety of specialty applications. Its chemical inertness suggested that, from a health perspective, it was completely benign. Thus, the initial news of asbestos’s staggering hazardousness was met with widespread disbelief. The safe handling and removal of ...

Company details

Business Type:
Service provider

Industry Type:
Health and Safety

Market Focus:
Regionally (various states or provinces)

Year Founded:


Office & Distributor locations:


Environmental XPRT is part of XPRT Media All Rights Reserved