How do I know if a contractor is scamming me?

Key warning signs include: no CCB license number on their estimate, demands for full cash payment upfront, unsolicited door-to-door visits, pressure to sign immediately, and prices that seem too good to be true. Always verify the license before signing anything.

What are the most common contractor scams in Oregon?

The most common scams include door-to-door solicitors offering fake roof repairs or driveway sealing, disaster scammers appearing after storms or wildfires, and contractors who take a large deposit and disappear. Organized groups known as 'travelers' move state to state running these schemes.

Consumer Protection Guide

How to Avoid Contractor Scams in Oregon

Unlicensed operators and traveling scam crews cost Oregon homeowners millions every year. Here's how to recognize them before you hand over any money.

The fastest way to avoid a scam: verify the CCB license before you agree to anything.

Verify a License

Who are contractor scammers?

Oregon sees two main types of contractor fraud. The first are organized traveling crews — groups that move from state to state posing as contractors, targeting homeowners with unsolicited door-to-door offers. The second are local unlicensed operators who advertise cheap prices but carry no bond or insurance, leaving homeowners unprotected when things go wrong. Verify their insurance meets CCB minimums.

In both cases, the scam follows the same pattern: low price, pressure to decide quickly, large upfront payment, and poor or nonexistent work. Oregon law requires all contractors to hold a valid CCB license — verifying it takes 30 seconds and is the single most effective protection available.

Common contractor scams in Oregon

Roof repair scams

A crew shows up claiming your roof is damaged. They may slide a few new shingles under old ones, then spray the surface with a useless oil. The work looks done but provides zero protection. Always get a second opinion from a licensed residential contractor before authorizing any roof work.

Driveway and sealant scams

The contractor claims they have leftover materials from a nearby job and can seal your driveway or fence at a discount. The "sealant" is often watered-down liquid with no protective value. Paving scams are particularly common — a thin layer of asphalt that breaks apart within weeks.

Deposit-and-disappear scams

The contractor collects a large deposit — sometimes 50% or more — and never returns. This is especially common with kitchen and bathroom remodels. Oregon law does not set a maximum deposit amount, which is why verifying the license and bond before any payment is critical. A surety bond exists specifically to protect you in this situation.

Diversion theft

One member of the crew engages you in conversation while another enters your home to steal valuables. This is most common during unsolicited door-to-door visits. Never allow workers inside your home unless you have verified their identity and their employer's CCB license.

Disaster scams

After a wildfire, flood, or windstorm, scammers appear immediately offering emergency repairs. They pressure you to sign before your insurance adjuster has assessed the damage. We cover this in detail in our disaster contractor scams guide.

How to Avoid Contractor Scams in Oregon — CCB Lookup guide — Share this guide: Download image

Red Flags to Watch For

Unmarked vehicles with out-of-state plates
No CCB license number on the estimate or business card
Lists an 800 number and PO box — no physical address
Uses scare tactics: "your roof will fail this winter"
Offers a discount if you find them more customers
Resists providing a written estimate or contract
Asks for full payment upfront or cash only
Price is significantly lower than other bids
Pressures you to decide immediately

How to protect yourself

The Oregon CCB recommends these steps before hiring any contractor:

Verify the CCB license. Every licensed Oregon contractor has a CCB number. Look it up before agreeing to any work. Confirm the license is Active and the bond and insurance haven't expired.
Get multiple bids. At least three bids for any significant project. A price far below the others is a warning sign, not a bargain.
Never pay the full amount upfront. A reasonable deposit is normal; full payment before work begins is not. Never pay in cash.
Get everything in writing. A proper written contract should include scope of work, materials, start and completion dates, and a payment schedule.
Check complaint history. The official CCB database shows the contractor's complaint and disciplinary history. CCB Lookup shows license, bond, and insurance — for complaint history visit search.ccb.state.or.us.
Never be pressured. Any legitimate contractor will give you time to verify their credentials and compare bids. If they push for an immediate decision, walk away.

Frequently Asked Questions

Key warning signs: no CCB number on their estimate, demands for full cash payment upfront, unsolicited door-to-door visit, pressure to sign immediately, price far below other bids. Verify the license number — if they can't provide one, don't hire them.

Roof repair fraud, fake driveway sealing, deposit-and-disappear schemes, and disaster scams after wildfires or storms. Organized traveling crews move state to state running these operations. Always verify the CCB license before any work begins.

If the contractor was licensed, file a complaint with the Oregon CCB. If unlicensed, contact the Oregon Department of Justice Consumer Protection at 503-378-8986. Document everything — photos, contracts, payment receipts, and all communications.

Last updated: February 2026. Information sourced from the Oregon CCB Consumer Tools page.

Verify Before You Hire

A 30-second license check is the most effective scam prevention available.

Search CCB Licenses

Related Guides

Scam Protection Checklist

Verified CCB license is Active
Bond and insurance are current
Got at least 3 bids
Written contract in hand
Did not pay full amount upfront
Checked complaint history on CCB.gov
Business name matches license