Services

Air Quality Services

Achieving compliance cost-effectively, while supporting our clients’ business operations.

Cornerstone provides air quality services to clients across a wide range of industrial and commercial sectors. Offering air quality services from project design support through permitting, to post-permit compliance, our skilled air quality staff supports clients through an entire process. Our air quality services personnel include a diverse mix of mechanical, chemical, civil, and environmental engineers, working alongside air pollution scientists with a depth of experience in all areas of air quality services. Many of our air quality personnel have both consulting and regulatory experience.  Our approach includes extensive hands-on experience in examining production processes from the perspective of emissions and regulatory compliance.

Our air quality services include:

  • New Source Review (NSR) and Title V Air Permitting, including Best Available Control Technology (BACT)/Lowest Achievable Emission Rate (LAER) evaluations/state-specific BACT/BAT
  • Atmospheric dispersion modeling (toxics, NSR/PSD, state-specific requirements)
  • NSPS/NESHAP/permit compliance support
  • Compliance assessments and emission source inventories
  • Ambient air monitoring/monitoring plan development
  • Point source emissions testing review and oversight
  • Community awareness/public relations support
  • Mobile data collection and mapping
  • Spatial information management
    • CAD and GIS integration
    • Data modeling and visualization
    • Spatial analysis
    • 3D modeling, visualization, and analysis

How Can We Help You?

  • Looking for help minimizing your regulatory paperwork burden?
  • Do you have facilities in different states, each with different regulatory requirements?
  • Can you use help designing new facilities to make permitting easier?
  • Need a permitting strategy to fit your future development plans?

Contact Us


Project Experience

Assisted a major national client with more than 250 facilities in 21 states

Provided a wide range of air quality services at this Hawaii site

Brick manufacturing project illustrates our ability to work with a range of manufacturing processes


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“Cornerstone has demonstrated an ability to focus on the unique characteristics of each site and the needs of each client.”

Meleesa Johnson
Marathon County Solid Waste Department