10 Red Flags to Avoid When Hiring a Contractor

Hiring the wrong contractor can turn your remodel into a nightmare of delays, surprise costs, and poor workmanship. Use these 10 red flags as a checklist to protect your home, your budget, and your sanity.

1. No license, bond, or insurance

In Washington State, legitimate contractors must be registered, bonded, and insured.

• If a contractor is “working under someone else’s license” or hesitates to show documentation, walk away.

• Always verify their registration with the Washington State Department of Labor & Industries and confirm active liability and workers’ comp insurance.

2. Vague or handwritten estimates

A professional contractor, especially in Bellevue or Redmond should provide a detailed, written estimate, not a quick number scribbled on a piece of paper.

• Look for line items that clearly list labor, materials, allowances, and exclusions.

• If the contractor refuses to put specifics in writing or says “we’ll figure that out later,” expect scope creep and surprise charges.

3. Pressure to pay large cash deposits

It is a major red flag if a contractor demands a very large upfront payment or insists on cash only.

• Washington law limits how much a contractor can take in advance depending on your contract setup.

• A reasonable deposit is normal, but most of the payment should be tied to clear milestones and progress, not just the contractor “getting started.”

4. No local references or online presence

In a tech savvy market like King County, you should be able to see a contractor’s footprint online.

• Look for a professional website, Google reviews, and project photos for work in Bellevue, Kirkland, Redmond, and surrounding areas.

• If they cannot provide local references or avoid letting you speak to past clients, assume there is something to hide.

5. Unclear or one page contracts

Your construction contract is your safety net. If it is thin, generic, or full of blanks, you are exposed.

• A solid contract should include scope of work, materials, change order process, payment schedule, start and completion windows, and warranty details.

• If a contractor tells you “we don’t really need a contract” or hands you a one page document with no specifics, do not sign.

6. No permits or “we can skip the city”

In Bellevue, many remodels, additions, and structural changes require permits and inspections.

• If a contractor tells you permits are a waste of time or offers to do the job “off the books” to save money, that is a major warning sign.

• Unpermitted work can cause problems with resale, insurance, and future inspections, and may force you to pay twice to fix it later.

7. Poor communication and slow responses

How a contractor communicates before you sign is exactly how they will communicate once your home is torn apart.

• Red flags include missed calls, vague answers, constantly rescheduled meetings, and refusing to put anything important in writing.

• You want a contractor who responds clearly, documents decisions, and is comfortable with email, text, and shared documents.

8. Lowball bids that do not make sense

If one estimate is dramatically cheaper than the others, be careful.

• Unrealistic low bids often mean the contractor is cutting corners, using subpar materials, or planning to hit you with change orders once the job starts.

• Compare bids line by line. If the contractor cannot clearly explain the cost difference, trust the numbers, not the sales pitch.

9. No clear project schedule or process

Professional contractors have a process. If a contractor cannot explain how your project will actually run, that is a problem.

• Ask about estimated start date, key milestones, daily work hours, cleanup, and how they handle delays and backorders.

• If the answer is “we will just see how it goes” or “we’ll figure it out when we’re on site,” expect chaos and extended timelines.

10. Unprofessional behavior on the first visit

The initial consultation tells you a lot.

• Red flags include showing up late without notice, badmouthing other contractors, ignoring your questions, or refusing to listen to your priorities.

• You are inviting this person and their team into your home. If they do not respect your time and space from day one, it will not get better later.

How to protect your home project

To avoid these red flags when hiring a contractor:

• Verify license, bond, and insurance with Washington State L&I.

• Get at least two or three detailed written estimates.

• Read the full contract and ask questions before you sign.

• Check online reviews, references, and local project history.

If you want a contractor who is transparent, communicative, and local to the Eastside, request a free estimate from SONIKFRANZ today. Share your project goals, get a clear scope and pricing breakdown, and see how a professional, tech friendly contractor can make your remodel predictable instead of stressful.