Finshed Basement by Custom is a South-Eastern Michigan finished basement and home improvement company owned by MGE Carpentry. We specialize in finished basements, room additions, opening staircases, egress window installation, and Bilco escape well installation. Custom Basements has been serving the south-eastern Michigan area since 1994 and has developed a reputation for excellent service and workmanship.


Finshed Basement by Custom BasementsCustom Basement is dedicated to bringing the best service possible to each and every customer. Each project is treated with the highest priority and is given dedicated service from start to finish. Our craftsman have many years experience with finished basements and room additions, as well as experience with installation of Bilco escape wells and Andersen Egress Windows so you can feel safe in your finished basement. You can browse through our Photo Gallery and see the quality of work we do.


Finshed Basement by Custom BasementsFinished basements are not the only service we offer. We also specialize in decks, gazebos, screen rooms, pergolas, hot tubs, pool decks, arbors, wheelchair ramps, and much more. To see the other work we do visit


You can call us today at 248-363-7496 and set up an appointment for your no obligation free in home quote, or fill out our quote form. We are fully licensed and insured and stand by our work 100%. Call for details. Why get a standard basement when you can have it Custom!


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Visa and MasterCard accepted. Financing available to qualified homeowners. MGE Carpentry is a fully licensed and insured Michigan Deck Builder


MGE Carpentry is a quality Michigan deck builder proudly serving the following areas: Ann Arbor, Berkley, Bloomfield Hills, Bloomfield Township, Brighton, Canton, Clarkston, Commerce, Farmington, Farmington Hills, Fenton, Highland, Holly, Howell, Lake Orion, Livingston, Livonia, Milan, Milford, Northville, Northville Township, Novi, Oakland, Orchard Lake, Oxford, Plymouth, Pontiac, Rochester, Rochester Hills, Royal Oak, Shelby, South Lyon, Southfield, Sterling Heights, Superior Township, Troy, Van Buren Township, Washtenaw, Waterford, West Bloomfield, Westland, White Lake, Wixom, Ypsilanti and all surrounding areas.