We are a husband and wife team who create metal art, garden pieces, sign, and drinkware with Colorado flare.

Mountains with Colorado 'C'

Custom Order Form


Made a beautiful sign and completed it quickly. Great communication and amazing pricing. Thanks again!

Mandie Anderson

Need a unique gift?! Huge shout out to Blueline Fabrication (DBA Steel Theory) who did a COMPLETELY custom metal sign for me (size is about 11”x 22”).They took the idea I had in my head of what I wanted and came up with this INCREDIBLE work of art that I gave as a gift...in less than a week for a great cost (way better than Etsy!) They will have my business again, that’s for sure. Check them out! Seriously! 

Jennifer Brown

Thank you for my handmade business sign!!! I always get so many amazing compliments on it and always send them to Blueline Fabrication (DBA Steel Theory) ... Job WELL DONE!! Can’t wait to work with you again soon!

Laura Jean