Best General Contractors in Renton, WA

General contractor rates vary widely by project. Kitchen remodels run $15,000–$50,000+, bathroom remodels cost $10,000–$30,000, and room additions range from $20,000–$75,000+. Most GCs charge a 10–20% markup on materials and subcontractor costs.

General contractors must hold a state-issued contractor license in most states. Requirements include passing an exam, providing proof of insurance, and often posting a bond. Some states have different license classes based on project value.

• Are you licensed, bonded, and insured?
• Will you pull all necessary permits?
• Can you provide references from similar projects?
• What is your projected timeline?
• How do you handle change orders?

Get 3 bids minimum for any major project. Ask for a detailed written contract covering scope, timeline, payment schedule, and change order process. Never pay more than 10% upfront. Verify their license and insurance before signing.