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GRD-014 Grading List of Approved Self-Certification Engineers

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List of contractors who have been evaluated by Permit Sonoma for grading self-certification permits.

Business Name Engineer Name Email Address License Date Evaluated
Kelder Engineering Kurt Kelder kurt@kelderengineering.com C-58353 3/14/2025
Huffman Engineering & Surveying Rob Huffman rob@huffmanengineering.net C-42293 3/17/2025
Corner Stone Civil Design Tyler Pearson conerstonecivildesign@gmail.com C-85194 3/17/2025
Adobe Associates, Inc Tim Schram tschram@adobeinc.com C-67890 3/17/2025
Adobe Associates, Inc David Brown dbrown@adobeinc.com C-41833 3/17/2025
Atterbury and Associates Tom Atterbrury ta@atterburyandassociates.com C-37857 3/17/2025
Steve Martin Associates, Inc Steve Martin steve@smassociates.net C-49390 3/20/2025
Swicegood Civil Engineering, Inc Michael Swicegood ms@swicegood-civil.com C-77545 3/20/2025
Munselle Civil Engineering Cort Munselle cort@munsellecivil.com C-69941 4/1/2025
Moll Design + Consulting Chad Moll chadmolldesign@gmail.com C-79721 5/8/2025
Erickson Engineering, Inc Lee Erickson lee.erickson@hotmail.com C-45660 6/12/2025
BC Engineering Thomas Billeter tb@bcengineeringgroup.com C-78125 10/14/2025