Barr integrates engineering and environmental services to provide the real-world solutions our clients need. We work with them from concept to completion and beyond—from strategic planning and budgeting through operations and maintenance to remediation and closure. 

Need to comply with changing regulations or address possible impacts of climate change? Design a new facility or clean up a contaminated site? We can help.

Engineering and design

Across our diverse capabilities—ranging from mine tailings management to mineral processing and plant design and operations to pumping stations and pipelines—we’ll optimize efficiency and impact with engineering solutions tailored to your needs.


Environmental investigation and remediation

Turning challenges into opportunities—that’s what makes us tick. We’ll help you understand a site’s environmental conditions and develop practical, effective strategies to address identified contamination to meet your needs and regulatory requirements.


Environmental permitting and compliance

If you need permits governing air, water, wastewater, and solid or hazardous waste, let our environmental experts help you meet regulatory requirements so you can run your operations and achieve your goals.


Sustainability and resiliency

Barr helps clients develop and implement sustainable practices and helps them identify critical factors affecting resiliency of their systems and facilities.


Water management

Barr helps clients with projects involving water treatment, storage, and distribution, and addresses environmental challenges involving watersheds, wetlands, lakes, and streams.