When you're the owner-builder, every trade is its own hire. Build Sherpas doesn't build and doesn't hire trades for you. You are the general contractor, and we help you compare bids and make confident choices. Hiring a GC instead is fine too. We can still review the bid in practical terms.
Scope sheets: a clear written scope so every bidder prices the same work.
Bid comparison: lining bids up side by side so you can see what's in and what's missing.
Questions to ask: schedule, crew, warranty, payment terms, and change orders.
Checking a contractor on L&I: registration, bond, and insurance.
Paperwork habits: written contracts, change orders, and lien releases. Use an attorney for legal review.
Building it yourself? Call 253-799-0606 or email office@dowengineeringpllc.com, or use the Contact Us button.
Build Sherpas is a trade name of Dow Engineering PLLC · 16202 64th St E Ste 117, Sumner, WA 98390
Copyright © 2026 Build Sherpas. Part of the Dow Engineering family in Sumner, WA: Dow Engineering PLLC (structural and civil engineering), Build Sherpas (plans and permits), WA Blower Door (energy code testing). 16202 64th St E Ste 117, Sumner, WA 98390 · (253) 799-0606 · office@buildsherpas.com
Areas we serve: Sumner · Puyallup · Tacoma · Bonney Lake · Auburn
ADU plans: Tacoma · Puyallup · Garage conversions
A Dow Engineering PLLC Company