Air Permitting Services

Davenport Engineering, Inc. has the capabilities and resources to tackle all of your air quality permitting needs.  We provide air permitting services, ranging from securing individual air permits for major projects, to routine reporting and minor revisions for existing permits.

Permit Applications


Davenport Engineering, Inc. is comprised of multiple South Coast Air Quality Management District (SCAQMD) Certified Permitting Professionals (CPP) and a team of support engineers who are well versed in the programs that govern air quality permitting. Select programs include: Prevention of Significant Deterioration (PSD), New Source Review (NSR), Title V, and California Environmental Quality Act (CEQA).  These programs address numerous different aspects of air quality permitting and must be evaluated with the project to determine the appropriate air quality analysis required in order to provide accurate air permitting services.

Davenport Engineering specializes in providing air permitting services for new construction and modification projects for complex industrial clients. Davenport Engineering’s role in these projects includes defining the Best Available Control Technology (BACT)/Lowest Achievable Emissions Rate (LAER) control technology requirements, preparing the permit application package (with associated air impact analysis and rule compliance analysis), securing emission offset credits, responding to agency information requests, and negotiating for the most favorable permit conditions.  We have a very successful track record of obtaining permits-to-construct within budget and schedule.

Davenport Engineering, Inc. believes that is essential whenever performing air permitting services that an evaluation is performed which examines operations limitations to the permit holder. Davenport Engineering always seeks to provide air permitting services which provide maximum flexibility to the permit holder.  Davenport Engineering believes this is critical so as to ensure that air permitting will not have a negative impact on daily business operations.

Permit Support and Reporting

In addition to preparing permit applications, Davenport Engineering is also available to help develop or support your permit program by providing a variety of services. See the links below for more information on specific permitting projects Davenport Engineering specializes in:

Our staff is also well equipped to develop a comprehensive and easy to use system for you to track compliance with your permit, or to conduct an audit of your current system to identify any potential deviations or weaknesses before an inspector.

For additional information or specific questions related to air permitting services provided, please to contact us today.