Vapor Intrusion Mitigation System Design

At Hanley Environmental, we excel in the field of vapor intrusion mitigation. With our deep expertise in the design of vapor intrusion mitigation systems (VIMS), we are committed to safeguarding the health of building users.

We partner with environmental consulting firms, building developers, and owners to provide our specialized skill set on brownfields redevelopment projects.

Vapor Intrusion Mitigation System Design

In-Depth Expertise

We pride ourselves on staying at the forefront of technological advancements and industry best practices. Our team continuously evaluates emerging technologies and research to ensure that our clients benefit from the most effective and efficient vapor intrusion mitigation techniques available. When possible, we implement passive mitigation technologies that do not rely on the use of electric fans or blowers which provides for a more reliable and cost-effective system. We are active participants in the development of industry design standards for vapor intrusion mitigation systems. By leveraging our knowledge of these advanced techniques, we deliver solutions that are tailored to your specific needs.

Cutting Edge Solutions

We are leaders in the field of vapor intrusion mitigation system design. Our professionals have served as engineer-of-record for the design of VIMS on more than 80 commercial, multifamily, and industrial buildings including new construction and retrofit of existing buildings.  We have experience mitigating a wide range of contaminant classes, such as:  

  • Chlorinated solvents (e.g., PCE, TCE)

  • Radon

  • Petroleum compounds

  • Methane

With our deep understanding of the complexities involved in vapor intrusion challenges, we bring a wealth of technical knowledge and innovative solutions to every project.

Why choose Hanley Environmental?

We offer unique benefits to our clients:

  1. Engineer-Stamped Designs: Each VIMS design is prepared by a licensed Professional Engineer, providing confidence in system performance and protection of public health.

  2. Collaborative Relationships: We foster collaborative relationships with other environmental firms to achieve success as part of a team on brownfield projects. Hanley Environmental has earned a reputation as a trusted partner within the environmental consulting industry.

  3. Unbiased Recommendations: As an independent engineering firm, we have no interest in selling products or construction services. Our focus is on designing systems that meet your performance objectives, allowing for competitive bids to contractors for low-cost construction. We prioritize your needs and the success of your project.