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Moses Lake, WALicensed & BondedPrice Match Guarantee
← ADUs & Additions

ADUs & Additions in Moses Lake, Washington.

Premier Construction & Design designs and builds accessory dwelling units and home additions throughout Moses Lake. Our team manages zoning review, City of Moses Lake permitting, structural design, and full build-out under one roof. With Moses Lake targeting 5,500 new residential units by 2047 and battery-manufacturing employers like Sila Nanotechnologies and Group14 Technologies bringing in workers, ADUs and additions here fill a real housing gap. We manage zoning review and permitting and design detached units and guest suites that work on both in-town lots and larger west-side parcels. Every project comes with transparent pricing, a clear timeline, and a one-year workmanship warranty.

— Moses Lake Services
ADU.

Related services we offer in Moses Lake.

  • → Detached ADUs and backyard cottages
  • → Attached ADUs, in-law suites, and basement conversions
  • → Garage conversions and garage-with-ADU-above
  • → Room additions: primary suites, offices, and family rooms
  • → Second-story additions and pop-tops
  • → Zoning, permitting, and site plan coordination
— Our Pricing Promise

We compete on quality — not by cutting corners.

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.

Eligible Projects

  • Roof replacements
  • Siding replacement
  • Flooring installation
  • Deck construction
  • Concrete pours
  • Exterior repairs
  • Defined kitchens & baths

Not Eligible

  • New construction
  • Full home remodels
  • Additions & ADUs
  • Structural reconfigurations
  • Multi-family builds
  • Commercial projects
  • Design-build projects
Price Match Guarantee

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 →
— Free Moses Lake ADU Quote

Let's add space to your Moses Lake home.

Tell us about your Moses Lake ADU or addition project and we'll be in touch within one business day to schedule your free on-site estimate.

By submitting, you agree to be contacted by Premier Construction & Design about your project.