Washington's ADU-friendly legislation now allows up to two ADUs per residential lot in most jurisdictions. Maximum size, setbacks, and owner-occupancy rules vary by city. We handle the feasibility analysis and permitting for all ADU projects.
Getting Started
Use our online estimate form at /estimate or call us directly. We offer free initial consultations for all project types and typically respond within one business day.
We primarily serve King County and parts of Snohomish County, including Seattle, Bellevue, Kirkland, Redmond, Mercer Island, Sammamish, Issaquah, Renton, and surrounding communities.
Yes. Megalodon Builds holds a Washington State General Contractor License, is fully bonded, and carries $2M general liability and workers compensation insurance. We can provide certificates of insurance upon request.
Pricing & Contracts
We offer fixed-price contracts for clearly defined scopes and cost-plus contracts for complex or open-ended projects. All contracts include a detailed line-item budget, payment schedule, and change-order process.
Standard contracts require a 10% mobilization deposit upon signing, with progress payments tied to defined project milestones. Final payment is due at successful completion and client sign-off.
Any changes to the original scope are documented as a formal change order with updated cost and schedule impact before work begins. We never proceed with out-of-scope work without written approval.
Project Process
Timelines vary by scope. A bathroom remodel may take 4–6 weeks, a kitchen remodel 6–10 weeks, an ADU 5–7 months, and a custom home 12–18 months. We provide a detailed project schedule at contract signing.
Yes. Every Megalodon Builds project is assigned a dedicated Project Manager who serves as your single point of contact from pre-construction through final walk-through.
Absolutely. Permit acquisition is included in our standard scope. Our team prepares all documentation, submits applications, and coordinates inspections — keeping your project compliant and on track.
Quality & Warranty
All Megalodon Builds projects include a one-year workmanship warranty covering any defects in labor or installation. Manufacturer warranties on materials and appliances are transferred directly to you at closeout.
We maintain a vetted network of licensed specialty subcontractors (plumbing, electrical, HVAC) who work exclusively with Megalodon Builds on a long-term basis, ensuring consistent quality standards on every project.
Still Have Questions?
Talk to one of our experts and get the answers you need for your specific project.
