Civil engineering in Snohomish County.
Served from the Arlington office (downtown N Olympic Ave, established 2024). Snohomish County speaks a different permitting language — LDA permits, drainage plans, RBP support — and the Arlington bench works in it every week.
What Snohomish County projects ask for
- Drainage Design
- Residential Drainage Design
- LDA Permit (Land Disturbing Activity)
- RBP (Residential Building Permit)
- Short Plat / Long Plat
- Critical Areas
- ADU / DADU
- Building Permit Requirements
Cities, towns & communities
- Arlington · 98223
- Marysville · 98270
- Everett · 98201, 98207, 98213
- Lake Stevens · 98258
- Stanwood · 98292
- Smokey Point · 98259
- Snohomish · 98290, 98291
- Camano Island · 98282
- Unincorporated Snohomish County · 98287
Snohomish County service guides.
Arlington
Drainage Design
Drainage plans for Arlington and Smokey Point projects — targeted and full drainage designs, PE-stamped, from AXE Engineering's downtown Arlington office on N Olympic Ave..
Read the guide →Snohomish County
Drainage Design
Engineered drainage plans for Snohomish County — Marysville, Lake Stevens, Stanwood, Snohomish, and unincorporated parcels.
Read the guide →Snohomish County
LDA Permit Support
Need an LDA permit in Snohomish County? AXE Engineering prepares the grading, drainage, and erosion-control engineering that gets Land Disturbing Activity permits approved.
Read the guide →Snohomish County
Residential Drainage Design
Snohomish County asked for a drainage plan with your residential building permit? Fixed-scope, PE-stamped residential drainage design from AXE Engineering's Arlington office..
Read the guide →Full service lines available in Snohomish County
Snohomish County project on your desk?
Arlington office · 518 N Olympic Ave, Arlington · (360) 652-5820