Choosing the Right Contractor: A Homeowner's Checklist

Hiring the right contractor is the single most important decision in any renovation. A great contractor turns your vision into reality on time and on budget. The wrong one can cost you months of delays, thousands in overruns, and endless frustration. Here is a practical checklist to help you find the right fit.

Verify their license and insurance. In Washington State, all contractors must have a current registration with the Department of Labor and Industries. You can look up any contractor at lni.wa.gov. Confirm they carry general liability insurance and workers compensation coverage. Ask for certificates, not just their word.

Look at their portfolio and ask for references. A reputable contractor should have a gallery of completed work that matches the scope and style of your project. Ask for three to five references from recent projects and actually call them. Ask about communication, cleanliness, timeline accuracy, and how problems were handled.

Get a detailed written estimate. A professional estimate should include a scope of work, itemized costs for labor and materials, a projected timeline, and payment schedule. Be cautious of estimates that are significantly lower than others — it usually means something is being left out or corners will be cut.

Assess their communication style. Pay attention to how quickly they return calls and emails, how clearly they explain the process, and how they respond to your questions. The way a contractor communicates during the sales process is a strong predictor of how they will communicate during your project.

Trust your instincts. Beyond the credentials and references, you need to feel comfortable with the person who will be in your home for weeks or months. A good contractor listens more than they talk, asks thoughtful questions about how you live, and is honest about limitations and timelines. If something feels off during the bidding process, it will not get better once construction starts.