sauna assembled


In-Ground Basketball Hoop Installation (we do portables, too)

home gym assembly
play set assembly
Furniture assembly

Don't want to put it together?

Let us do it for you!

megaslam 72 installed
On-Site Assembly Pros logo

+1.360.818.4039 (Call or Text)

On-Site Assembly Pros is the premier provider of Assembly & Setup services in the  SW Washington & NW Oregon region. ​  

lLicensed, insured & bonded, our focus in on providing high-quality & timely assembly & setup services to our customers.  

Want to know how much an assembly  project will cost?  We are able to provide a fixed quote in advance in most cases.


Our services include:

Assembly of Miscellaneous Recreational Products (Saunas, BBQ Grills, Metal Gazebos, to name a few)

Furniture Assembly

Gym & Fitness Equipment Assembly

S​wing Set / Play Set Assembly