Our Team

TOM HUMEN

President / Sales

Phone: 703-623-5737
Email: thumen@twh-solutions.com

LISA HEIZMANN

Manager Customer Support

Phone: 240-274-4393
Email: lheizmann@twh-solutions.com

TARA RODGERS

Customer Support

Phone: 240-274-5129
Email: trodgers@twh-solutions.com

SEAN MACDONALD

Sales Engineer

Phone: 301-758-2118
Email: smacdonald@twh-solutions.com

TWH Solutions would like to welcome Sean Macdonald to our team as a Sales Engineer.

Sean brings 22 years of experience as a mechanical designer and project manager with a local MEP/FP consultant. He is looking forward to working with our customers and utilizing his design experience and responsive reputation to help meet our customers needs.

Sean is married and has two adult daughters, two dogs and lives in Clarksburg, MD. Sean coached youth basketball for 10 years and currently enjoys playing golf in his spare time.