Pinnacle Contracting, Inc.

Pinnacle Contracting, Inc. Design-Build - Construction Management - General Contracting Founded in 1998 in St. Grumney, Jr. as Vice Chairman, and Tim McLaughlin as President.

Louis, Missouri by Tom McLaughlin, P.E., and Nelson Grumney, Jr., Pinnacle Contracting, Inc. was established with the goal of providing personalized service for every client, no matter the size or scope of the project. Pinnacle has an experienced team that includes Tom McLaughlin as Chairman, Nelson C. Pinnacle offers full-service general contracting for owners and developers in commercial, educat

ional, health care, industrial, leisure, office, retail, multi-family, senior living, and historic renovation categories.

Pinnacle Contracting is excited to announce that The Noble Crown is now open in the Central West End! We are proud to ha...
06/12/2026

Pinnacle Contracting is excited to announce that The Noble Crown is now open in the Central West End! We are proud to have been involved in this fantastic new addition to the Saint Louis Chess Club's campus. Check out the article in the St. Louis Business Journal for more at: https://bit.ly/445Pa1S Saint Louis Chess Club

Pinnacle Contracting welcomes Harness IP to its new office in the Pierre Laclede Center! This 10,645 SF project renovate...
06/03/2026

Pinnacle Contracting welcomes Harness IP to its new office in the Pierre Laclede Center! This 10,645 SF project renovated the existing space into a modern suite, complete with conference rooms, individual offices, and more. See our website for more info at https://bit.ly/4dZzFNA! Harness IP

Pinnacle Contracting wishes you a meaningful Memorial Day. Thank you to all who have served past and present.
05/25/2026

Pinnacle Contracting wishes you a meaningful Memorial Day. Thank you to all who have served past and present.

Thank you Tyler Hunt for dedicating the last 5 years to Pinnacle Contracting! We are so grateful for your dedicated serv...
05/10/2026

Thank you Tyler Hunt for dedicating the last 5 years to Pinnacle Contracting! We are so grateful for your dedicated service, helping to implement company goals, commitment to your trade, and outstanding integrity. Thank you for all that you do, and here's to many more!

Construction is underway on the 8,000 SF interior buildout for the new Maher & Co. headquarters! Features of the space i...
05/01/2026

Construction is underway on the 8,000 SF interior buildout for the new Maher & Co. headquarters! Features of the space include new glass fronts for all offices, large communal breakroom, and a putting green. Be sure to check out our website for more information at https://bit.ly/4eVUlYM.

Happy Administrative Professionals Day to our admin team! Thank you for all that you do.
04/22/2026

Happy Administrative Professionals Day to our admin team! Thank you for all that you do.

The Missouri Athletic Club's newest location in Clayton is now complete! This 30,000 SF space features casual and upscal...
04/20/2026

The Missouri Athletic Club's newest location in Clayton is now complete! This 30,000 SF space features casual and upscale dining, co-working space, business meeting accommodations, and lounge areas. Be sure to check out our website for more information at https://bit.ly/490gnpw! HOK Missouri Athletic Club

Pinnacle Contracting, Inc. is celebrating our 28th anniversary! We would like to thank everyone that has been a part of ...
02/24/2026

Pinnacle Contracting, Inc. is celebrating our 28th anniversary! We would like to thank everyone that has been a part of our success, we would not be here without you. Here’s to many more!

Thank you to everyone that stopped by our booth at the Meet the GC's Expo! We had a wonderful time and enjoyed seeing fa...
02/05/2026

Thank you to everyone that stopped by our booth at the Meet the GC's Expo! We had a wonderful time and enjoyed seeing familiar faces and making new connections. Hope to see you all again next year!

Address

7733 Forsyth Boulevard, Ste 1550
Clayton, MO
63105

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+13147838000

Website

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