Big Bore Signs (Mailboxes by Bob)

Mailbox & Street Sign Installation in Metro Detroit & Southeast Michigan

Expert Mailbox Services | Custom Street Signs | HOA & Commercial Solutions

“Excellent experience working with Jay and his team! Customer service at it’s highest level.”
Douglas Thedford

Premium Quality

We prioritize quality without compromising on time

Accurate Timeline

Accurate Timelines and flexible schedule that accommodates customers

Customer service

Providing transparent, reliable, and trustworthy customer service at all times

service provider
that you can trust

Are you looking for professional mailbox installation, repair, or custom street signs? At Big Bore Signs (Mailboxes by Bob), we specialize in high-quality, long-lasting solutions for homeowners, HOAs, property managers, and businesses. From mailbox replacements to subdivision-wide street sign installation, we ensure every project meets USPS, HOA, and Michigan DOT standards.

What service we offer

Need a new mailbox in Livonia, Novi, or Farmington Hills?

Upgrade your subdivision or business signage in Troy, Rochester Hills, or Canton? 

Why Choose Big Bore Signs and mailboxes?

Our Service Areas

We proudly serve homeowners, HOAs, businesses, and municipalities across Southeast Michigan, including:

Recent Installs

Saving your money with quality products

Need a new mailbox in Livonia, Novi, or Farmington Hills? Get expert installation today!

What our customer say

Sarah J.
5/5

“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.”

Anna R.
5/5

“Just got our new mailboxes… not only are they beautiful but such a wonderful company to work with!”

Dan T.
5/5

“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.”

Bogdan Stanciu
5/5

“Just got our new mailboxes… not only are they beautiful but such a wonderful company to work with!”

Get a Free Quote Today!

Contact us online for a free consultation and pricing details.

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