Contact us

For more information on how to partner with Castle on your next project, contact:

Castle Contracting, LLC
345 Marshall Ave., Suite 302
Webster Groves, MO 63119
tel: 314-421-0042
fax: 314-231-9157

Bid Opportunities

For bid opportunities, send inquiries to or call 314-421-0042.


Please DO NOT apply for employment here. To apply, visit our CAREERS page to view the list of available positions, submit an application and upload your resume.
NOTICE: Fraudulent job offers

Other Inquiries

This form is for general inquiries, not estimating. Please send estimating inquiries to or call 314-421-0042.