About Us & Our 911 Reflective Address Signs

At Interstate Sign Products, our mission is simple: to provide emergency services with the essential tools they need to save lives, protect property, and respond to emergencies with unmatched efficiency. As a family-owned business, we proudly serve Fire Departments, EMS, Rescue Squads, and other emergency services across the country, offering wholesale pricing on high-quality address signs designed to streamline emergency response.

Empowering Emergency Services with the Tools to Save Lives and Time

Interstate Sign was born on the front lines. Our story began with Jack Spangler, a Fire Chief in Ontario who spent his career navigating the high-stakes environment of emergency response. He knew firsthand the sinking feeling of a delay in contact. Those precious, heart-pounding seconds lost because a house number was hidden, unlit, or missing.

Built by First Responders, for the Community

We didn’t just start a business; we engineered a solution to a problem we faced every shift. Our products are designed through the lens of a firefighter peering through a rain-slicked windshield in the middle of the night. We prioritize unwavering reliability so responders find the right location the first time, maximum visibility to cut through smoke and darkness, and rugged durability that stands up to the same harsh elements we face on the job.

Our Mission: Shaving Seconds Off Response Times

Every product we offer is a vital tool in the emergency services toolkit. By providing clear, standardized, and highly visible address markers, we empower our fellow first responders to do their jobs effectively. We aren’t just selling signs; we are providing the line of sight that allows paramedics and firefighters to reach your door faster.

We are committed to offering the highest quality safety resources at the best possible prices. Because at Interstate Sign, we believe that budget should never be a barrier to saving a life. When the sirens are blaring, every second counts—and we make sure those seconds aren’t wasted searching for a number.

Our goal is to offer the best products at the best prices, ensuring emergency responders have the resources they need to save lives and protect communities. That’s why we say, “If we can’t find you, we can’t help you.”

Your Reflective Sign Solution

Reflective Visibility

Our address signs are crafted with high-quality reflective materials, ensuring they are easily visible both day and night. Whether it’s day or night, your address will be seen from a distance, allowing for faster emergency response.

Customizable

Every address sign can be fully customized with your specific address and additional information, making each sign unique to your location and easily identifiable by emergency responders.

Easy Installation

Our address signs are designed for quick and simple installation on posts, mailboxes, or any structure where they are easily visible to first responders, helping them locate your home without delay.

Quick Identification

With bold, easy-to-read numbers and letters, our address signs ensure that emergency responders can quickly identify your property, ensuring faster and more accurate responses during critical situations.

Frequently Asked Questions About Our 911 Reflective Address Signs

Why is having a reflective address sign so important?

In an emergency, every second counts. A clear, reflective address sign ensures that police, fire, and EMS can find your home immediately, day or night. As we say, “If we can’t find you, we can’t help you.”

Our signs are crafted with high-quality, premium reflective materials. This technology makes them highly visible from a distance, even in complete darkness when illuminated by headlights, ensuring they can be seen 24/7.

Absolutely. Every sign is fully customizable with your specific address numbers and letters. This ensures each sign is unique to your location, making it easily identifiable by first responders.

Our signs are built to last. They are constructed from durable materials designed to withstand harsh weather conditions, including rain, snow, sun, and wind, ensuring your address remains visible for years to come

Very easy! Our signs are designed for quick and simple installation on posts, mailboxes, fences, or the side of your home. They come with pre-drilled holes for straightforward mounting in a highly visible location.

Yes! While mailboxes often have numbers, they are frequently not reflective or large enough to be seen at night or from a distance. A dedicated, reflective 911 sign provides an unambiguous target for responders speeding by.

By purchasing one of our signs, you are directly empowering emergency services. You are providing them with the vital tool they need to save time and lives. Our goal is to ensure every home is easily locatable, making our communities safer for everyone.

New Look, Same Quality Products and Service

WELCOME TO OUR NEW WEBSITE

FOR YOUR SECURITY, currently registered customers on our old website need to do a ONE TIME password reset in order to access your account history.

FEEL FREE to create a NEW ACCOUNT, if you’d prefer, with a new username, if your previous ‘username’ is not available or forgotten. It’s quick and easy. Just close this pop up and go to Register at the top right.

You may also checkout as a guest.

Please call us at 800-344-0528 if you have any questions.

Please close if just browsing.

Sign Specifications and Customization Options

Our mailbox signs are made to last and are designed for maximum visibility. The standard size for mailbox signs is 6″ x 18″, and the sign blanks are constructed from .063 gauge aluminum, making them durable, rust-resistant, and sturdy enough to withstand the elements without easily bending. Both the background and numbers are made from high-quality reflective vinyl (not paint), ensuring long-lasting visibility even in low-light conditions.

Mailbox Sign Features
  • Size: 6″ x 18″
  • Material: .063 gauge aluminum (rust-resistant and durable)
  • Reflective vinyl for both background and numbers
  • Color Options: Available in all standard traffic colors including red, brown, green, blue, yellow, orange, and white
  • Number Size: Choose from 3″ or 4″ numbers (3″ is most commonly used)
  • Orientation: Numbers can be applied vertically or horizontally, with both sides of the sign typically featuring numbers for increased visibility.

The standard size for house signs is 5″ x 14″. These signs are single-sided, meaning the background and numbers will be applied only to one side of the sign. The material and customization options for house signs are the same as our mailbox signs, and they are ideal for homes located less than 50 feet from the roadway.

We offer a variety of color combinations to suit your needs:

  • White numbers on green, blue, red, or brown background
  • Green, blue, red, or brown numbers on white or yellow background
  • Yellow numbers on green, blue, red, or brown background

Whether you’re looking for a mailbox sign or a house sign, we ensure that every sign is built for visibility and durability, providing clear identification for homes and properties.