Tacoma, WA · Serving Puget Sound
Build, Buy, and Supply — All Under One Roof.
Apteum is a Western Washington home builder, home and land buyer, and construction-material supplier.
What we do
Three services. One accountable team.
Home Building
Remodels, additions, ADUs/DADUs and new single-family homes — permit-ready from day one.
Start a Project
We Buy Houses & Land
Fair cash offers on houses, lots and acreage in any condition. Close on your timeline.
Get a Cash Offer
Building Supply
Contractor and bulk pricing on tile, plumbing, electrical and strut materials, stocked locally.
Shop SupplyWhy Apteum
Built to keep projects on budget and on schedule.
One team, land to keys
Acquisition, design, permitting and construction under one roof — no hand-offs.
In-house supply
Our own materials inventory keeps costs predictable and schedules moving.
Local permitting know-how
Feasibility, zoning and permitting across Puget Sound jurisdictions.
Transparent estimates
Line-item estimates and clear schedules, updated as your project progresses.
Featured projects
Recent work across Puget Sound
Full kitchen remodel
Tacoma, WA
Second-story addition
Federal Way, WA
All-electric backyard DADU
Seattle, WA
Custom single-family home
Puyallup, WA
Our process
Five clear steps from idea to handover
- 1
Consult
- 2
Feasibility & Estimate
- 3
Permits & Design
- 4
Build
- 5
Handover
Testimonials
What clients say
Client testimonial coming soon. We're collecting reviews from recent projects and sales.
Client testimonial coming soon. We're collecting reviews from recent projects and sales.
Client testimonial coming soon. We're collecting reviews from recent projects and sales.
Service area
Proudly serving Western Washington
Based in Tacoma and working throughout Pierce, King & Snohomish counties.
- Tacoma
- Federal Way
- Lakewood
- Kirkland
- Seattle
- Puyallup
- Auburn
- Kent
Ready to build, sell, or stock up?
Tell us what you're working on and we'll get back to you within one business day.