Premier Construction & Design designs and builds accessory dwelling units and home additions throughout Ephrata. Our team manages zoning review, City of Ephrata permitting, structural design, and full build-out under one roof. Ephrata has fast-tracked ADU permitting under Washington's Growth Management Act updates, which makes a backyard cottage or garage conversion far more approachable here than it was a few years ago. We walk owners through that process and build detached units and additions sized for the deep lots common around town. Every project comes with transparent pricing, a clear timeline, and a one-year workmanship warranty.
If you receive a lower written bid from a licensed, bonded, and insured contractor for the same scope, materials, warranty, and timeline, we'll review it and match it where we can. Honest pricing, no games.
Bring us a qualifying written bid. We'll match it where we can, on residential projects under $25,000.
Applies to clearly defined-scope residential projects under $25,000 (before tax). Bid must be from a Washington-licensed, bonded, and insured contractor for identical materials, scope, warranty, and timeline.
Request a Quote →Tell us about your Ephrata ADU or addition project and we'll be in touch within one business day to schedule your free on-site estimate.