General engineering contractors · Arcata, CA · Mendocino to Del Norte

grs@grsinc.biz707-825-6565

G.R. Sundberg, Inc. — home
An excavator working from a bridge deck under construction alongside an existing timber bridge

Heavy highway, walls,
and slope protection.

Built for Caltrans, the Federal Highway Administration, Redwood National Park, two counties and five north coast cities — and for many private organizations and individuals.

Our projects include

  • Heavy highway construction
  • Retaining wallsGabion · Soldier pile · MSE
  • Water, sewer, storm drain
  • Site development
  • Grading and excavation
  • Paving
  • Rock slope protection

On public work, the agency decides when it's finished.

Public work is built to the owner's specification and accepted by the owner's engineer. These are the agencies G.R. Sundberg, Inc. has worked for on the north coast.

State and federal

  • California Department of Transportation
  • Federal Highway Administration
  • Redwood National Park

Counties

  • Humboldt County
  • Del Norte County

Cities

  • Arcata
  • Eureka
  • Fortuna
  • Crescent City
  • Blue Lake

Alongside many private organizations and individuals, from single driveways to large public sector projects.

Named jobs

Bridge and civil construction on the north coast. Not a complete list of the work.

  1. 01Indian Creek BridgePetrolia, CaliforniaBridges & Civil Construction
  2. 02Water Treatment SystemTrinidad, CaliforniaBridges & Civil Construction
  3. 03Williams Creek BridgeFerndale, CaliforniaBridges & Civil Construction

We quote most projects we see out to bid.

Send the plan set and the bid date. If the job is already yours and you need a number on a wall, a slope or a stretch of highway, call the estimator direct.