Skip to content
Yamhill County Blue Collar

Guide · 5 min read

Hiring a contractor in Yamhill County: start here

By Colby Nelsen, Root Labs LLC · published November 2, 2026 · sources read November 2, 2026

Whether it's a new roof in Newberg, a driveway in Dayton or a water heater in McMinnville, the same few steps protect you. Everything here comes from the Construction Contractors Board (CCB), Oregon's Building Codes Division and the permit offices themselves — linked at the bottom.

The five steps

  1. 1Find a few licensed businessesSearch this directory by trade and town. Each listing links to the business's state license record, dated the day we last checked it.
  2. 2Check each license yourselfThe CCB's own words: verify that the contractor's license is active and check the complaint history at oregon.gov/ccb. Or call the CCB at 503-378-4621.
  3. 3Get written bids — three if you canThe CCB's checklist says to get written, detailed bids from three contractors, and to ask for and check references.
  4. 4Ask who will get the permitsThe person doing the work is responsible for the permits, whether that's you or the contractor. The table below shows which office handles your town.
  5. 5Sign a written contractOregon law requires a written contract for home jobs over $2,000 (ORS 701.305). The CCB says it should describe the work, materials, costs, start and end dates, list the permits and who will get them, and set a payment schedule.

Comparing bids: a checklist

  • Is the CCB license active, and what does its complaint history show?
  • Is the bid written, and does it describe the same work and materials as the others?
  • Does it say who gets the permits — and are they in the price?
  • Are the start and end dates written down?
  • Is there a payment schedule? The CCB says never pay the full amount up front, and don't pay in cash.
  • Did you check references?
  • Warning signs the CCB lists: resistance to a written estimate and contract, and a very low estimate.

Who issues permits in your town

From the Yamhill County and city building pages, read Nov 2, 2026. Yamhill County takes applications through Oregon ePermitting. Arrangements change — confirm with the office before you apply.
TownBuilding permitsElectrical permits
NewbergCity of Newberg Building Division (also plumbing)Yamhill County
McMinnvilleCity of McMinnville Building DivisionYamhill County
DundeeCity of Dundee (also plumbing; review and inspections by Newberg)Yamhill County
DaytonCity of Dayton (also plumbing; contracts with Newberg)Yamhill County
LafayetteCity of Lafayette (also plumbing; Oregon ePermitting)Yamhill County
AmityYamhill County, after a City of Amity compliance applicationYamhill County
CarltonYamhill County, after a City of Carlton compliance applicationYamhill County
SheridanYamhill County, after a City of Sheridan compliance applicationYamhill County
WillaminaStarts at the City of Willamina, then Yamhill CountyYamhill County
Yamhill (city)Yamhill County, after the city's compliance approvalYamhill County
Rural areasYamhill County Planning & Development (503-434-7516)Yamhill County

Does the job need a permit?

Oregon's Building Codes Division gives these examples for one- and two-family homes. Local zoning comes first, and a job that needs no building permit may still need an electrical, plumbing or mechanical permit.

Oregon Building Codes Division, "Do I need a permit?", read Nov 2, 2026.
JobBuilding permit?
Re-roofYes, when all the old roofing comes off and all new roof sheathing goes on
Concrete slab, patio or drivewayNo, if it's private, no more than 30 inches above the ground next to it and not over a basement
Water heater replacementYes — a licensed plumbing contractor can use a minor label permit
FenceNo for wood, wire mesh or chain link under 7 feet — but yes for a pool or hot-tub barrier, and some cities add their own rules
DeckYes if more than 30 inches above the ground

A new or replacement septic system needs approval from Yamhill County's sanitarian: a site evaluation first, then a permit to install. The county says to allow up to six weeks for the applications before the permit is issued.

Quick answers

Do I need a permit to replace my water heater?
Yes. Oregon's Building Codes Division lists water heater replacement as work that needs a permit; a licensed plumbing contractor can use a minor label permit.
Who gets the permit — me or the contractor?
Whoever does the work is responsible for the permits. Settle it before you sign, and the CCB suggests listing the permits and who gets them in the contract.

Sources

Not legal advice. Rules change — the state's own pages are the final word.

Find a licensed pro