Stirnco Steel, The Best Steel Structures in Redmond, Washington

Pre-Engineered Steel Building Packages, Re-Roofing, Repair Materials
Stirnco Steel Redmond Washington

Our Services

Stirnco has been designing and building industrial construction projects for a select and discriminating group of business customers since 1980. Past projects, from southern Oregon to Fairbanks, Alaska, have incorporated new buildings ranging in size from 4,000 sq. ft. to 80,000 sq. ft. Designs include pre-engineered steel buildings (Stirnco is a Nucor Building Systems Dealer), structural steel, CMU, tilt-ups, insulated tilt-ups, glass, steel stud and wood framing systems.
Stirnco Steel Redmond Washington
Steel Buildings

We are metal building project experts. From the moment we began business thirty-seven years ago, Stirnco has earned and maintained a reputation as a trusted partner to businesses throughout western Washington, northern Oregon, and Alaska. We can assist you in the design of your building and see that it it engineered and constructed per your local building jurisdiction requirements.  We focus on the most efficient and cost-effective design to get you a final building product that best suits the demands of your business.


We are experts at metal building roofs. No matter what type of damage or wear and tear your roof has suffered, Stirnco has the materials to repair or replace your roof.


We are building repair experts. No matter what type of damage your building has suffered, Stirnco will either furnish you with the materials or refer you to someone who can.  We will direct you towards contractors who can perform the repair work as soon and as quickly as possible.

Recent Projects

Stirnco Steel, Commercial Steel Structures in Redmond, Washington
Public Facilities
Stirnco Steel, Commercial Steel Structures in Redmond, Washington
Retail Sales and Service
Stirnco Steel, Steel Building Installation in Redmond, Washington
Specialty Buildings
Stirnco will help you manage your project from beginning to end. We'll help you select trade contractors who provide fair pricing and stand behind their work.