Mailboxes By Bob / Big Bore Signs, LLC


Mailboxes by Bob/Big Bore Signs LLC

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Generations of the best quality Mailboxes & Signs with Functionality & Curb Appeal!

Metro-Detroit's #1 for Mailbox and Street Sign Installation. We supply and install commercial and residential MAILBOXES and STREET SIGNS along with other miscellaneous signage. Some of the cities we service are Farmington Hills, Livonia, Northville, Westland, Canton, Plymouth, Troy, Rochester, Bloomfield, Royal Oak, Southfield, Macomb, Oakland Twp, Clarkston, Commerce, Wixom, Novi, Milford, South Lyon, Brighton, Howell, Ann Arbor, Ypsilanti and many more!!! Our customers include individual homeowners, Pulte Homes, Lombardo Homes, Toll Brothers, Robertson Brothers, M/I Homes and numerous other builders. We also work with multiple property management companies such as Kramer Triad, Herriman & Associates, Metro Group Management, Casa Bella Management, as well as dozens of homeowner associations.

We customize each and every mailbox or street sign installation to our customers preference, from custom finishes to post cuffs and decorative finials. We install all mailboxes to USPS specifications.

Please feel free to browse our gallery, we offer a multitude of products, if you do not see what you are looking for please call or email us. Each job we do is specific to each individual customer.


For a free estimate please email if you need repairs please include pictures.



Jay and his crew has done several small and large projects for our neighborhood. He’s always incredibly professional and accommodating. The whole neighborhood can trust him to get the job done.
— Sarah J.
Just got our new mailboxes... not only are they beautiful but such a wonderful company to work with!
Our construction company has been building new house for over 20 years working with the previous owner and now Jay has been nothing short of a great job installing mailboxes and signs. They have no problem matching designs and colors we are looking for.
— Dan T.



We never compromise quality for time and give our customers realistic schedules that accommodate their lives. I strive for honest customer service, so contracts are only paid in full when the finished work is to your complete satisfaction.