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© 2019 Tully Consulting Group

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Back in 2005, Robin Tully, PE, QSD, and President of Tully Consulting Group, founded our company. She provided Grading and Drainage, Erosion Control, Environmental Plans, and other traditional Civil Engineering services. When the new California Stormwater Construction General Permit was released back in 2009, she dove into the Stormwater field. This subsection of Civil Engineering has since become our specialty service.

Our company provides comprehensive Inspection, Monitoring, and Stormwater Management services to a wide variety of clients, both public and private. Tully Group Stormwater Inspector, QSPs, QISPs, QSDs, and Civil Engineers effectively implement the Stormwater Construction General Permit and Industrial General Permits to keep our clients compliant.

We also still have a team dedicated to Civil Engineering work, so if you would like more information about these services, please get in contact with our Estimating Team (estimating@tullygroup.com).

Tully Group has grown into a 30-team workhorse with all the stormwater certifications and experience you need on your site. Our Civil Engineers and QSDs develop the SWPPPs and Environmental Plans needed while the Inspectors and QSPs implement the plan on-site.

We assist our clients with the permitting process; writing the WPCP, SWPPP, Creek Diversion, Dust Control, ESCAPE, Erosion Control Plan, or other Plans as needed; performing the Weekly, Quarterly, Annual, Pre, Post, and During Storm Inspections with the corresponding Sampling Report; preparing the Annual Report; drafting Winterization Plans; performing SMARTS Data Entry; sampling and monitoring for 401/404 In-Water work; communicating with regulators; closing the permit; and practically anything else you will need to manage stormwater on-site.

Our Civil Engineering background and extensive Stormwater resume give us a unique advantage that allows us to give a complete Stormwater experience. We’ve helped hundreds of clients work successfully through over six hundred projects. From Notice of Intent to Notice of Termination, we’ve got your back to keep you compliant.

What kind of projects have we worked on?

  • Caltrans Highway Work

  • Wetland Restorations

  • Road Improvements

  • Bridge Clean-Up

  • Flood Capacity Improvements

  • River Restorations

  • Fish Ladder Installation

  • Vertical Construction

  • Industrial Facility Construction

  • Batch Plants

  • Creek Diversions

  • Bridge Replacement

  • Drainage Improvements

  • Sustainable Construction

  • Bioretention Projects

  • Residential Construction

  • Park and Trail Improvement

  • Shoreline Restoration

  • Fire Damage Repair

  • Erosion Repair

  • Levee Repair

We provide Inspection and QSD services within a 2-hour radius of our main office in Dixon, California. Occasionally, we can accommodate further distances if we have other locations on the route that is near your project. Common locations that we service are listed below…


Sacramento, Oakland, Napa, Esparto, Clearlake, Chico, Placerville, Auburn, Hetch Hetchy, Merced, Stockton, Fresno, Pleasanton, Livermore, San Jose, Fremont, Hayward, Marin, San Francisco, Pacifica, Winters, UC Davis, Elk Grove, Modesto, Napa

If you have any questions about our services, please reach out to our Estimator's by calling

(707) 693-1926 or emailing estimating@tullygroup.com. Our certifications are listed below.


DBE/WBE #38300

SBE (Mirco) #60919, Exp. 1/31/22

DIR REGISTRATION NUMBER: 1000024960, Exp. 6/30/22