Build With Quality. Produce With Precision. Grow With VMG. About Vertical Mechanical Group Vertical Mechanical Group (VMG) is an industry leader providing award-winning expertise in both HVAC and Plumbing. Formerly known as Anderson Mechanical Services, Inc. and Inspiration Plumbing Company, these two respected organizations were brought together to deliver best-in-class mechanical solutions for commercial new construction, renovations, upfits, design-build projects, and installations. As a fam…