122 East Grand Blanc Road, Grand Blanc, MI, 48439

Phone: (810) 694-4861

Fax: (810) 694-5796

Website: www.blessingco.com

Email: lou@blessingco.com

P.O. Box 190099, Burton, MI, 48519

Phone: (810) 742-8652

Fax: (810) 742-2232

2123 West 8 Mile Road, Detroit, MI, 48203

Phone: (313) 891-3152

Fax: (313) 891-6322

Website: www.hooverelectric.com

Email: gary@hooverelectric.com

190 East Main Street, Northville, MI, 48167

Phone: (248) 349-0373

Fax: (248) 349-3869

Website: www.longmechanical.com

1283 Old US 23, Brighton, MI, 48114

Phone: (810) 229-8999

Fax: (810) 229-1874