3GM Signs is a One Hour Signs, Inc. family brand. Family owned and operated since 1985.
    Alpharetta, GA

    Custom Signs & Vehicle Wraps in Alpharetta, GA

    LOOK YOUR BEST

    Attract high-quality customers

    Custom signs, vehicle wraps, office graphics, monument signs, and branded property signage for Alpharetta businesses, campuses, contractors, and organizations.

    about 22 miles from downtown Alpharettaroughly 35 to 50 minutesDirections

    3GM Signs and Graphics, Your Local

    Sign Company Near Alpharetta, GA

    Alpharetta businesses compete in one of metro Atlanta's most polished markets. Avalon storefronts, Windward Parkway offices, Main Street restaurants: the bar for presentation is high. Your sign should meet that bar. A well-designed, professionally installed sign tells customers you belong here and you are worth their time. We have produced signs for Alpharetta offices, medical practices, and retailers since the mid-1980s, from our Marietta shop about 22 miles southwest on Canton Rd.

    For Alpharetta we handle office and building signs, monument signs, storefront and window graphics, vehicle wraps and fleet lettering, banners, and interior and wayfinding signs. Our customers include medical practices near GA-400, tech companies along Windward, retailers and restaurants downtown, contractors, churches, schools, and HOAs throughout the area.

    A sign in the Downtown Overlay needs a Certificate of Design Approval from the city's Design Review Board before any permit can be issued, and the board accepts applications only on published filing dates. Centers like Avalon layer their own master sign plan on top. Some Alpharetta mailing addresses also turn out to be in Milton, Roswell, or Johns Creek, each with its own rules. We sort all of that out at the start, so the project moves forward on schedule.

    What to know before you order a sign in Alpharetta, GA

    On an Alpharetta sign, the approval path is the first thing to settle. A sign in the Downtown Overlay cannot get a city permit until the Design Review Board grants a Certificate of Design Approval, and the board accepts applications only on published filing dates. Miss a date and the whole job waits weeks for the next meeting. Centers like Avalon often layer a master sign plan and landlord criteria on top. We map all of that at the start, so a sharp sign never sits idle waiting on a step nobody flagged.

    Downtown Overlay design review

    A sign in the Downtown Overlay needs a Certificate of Design Approval from the Design Review Board before the city will issue a permit. The board only takes applications on published filing dates, so the calendar drives the schedule as much as the design. We draw to the board's downtown standards and file to the right date, so review is a step, not a stall.

    Master sign plans and landlord criteria

    Centers like Avalon and many North Point office parks run their own sign programs, often a master sign plan that fixes size, color, and lettering before the city ever weighs in. We pull those criteria up front, so the landlord and the city both sign off without a second round.

    Which city is it, really

    An Alpharetta mailing address can actually sit in Milton, Roswell, or Johns Creek, each its own city with its own sign code and permit office. The envelope will not tell you; the parcel will. We confirm the right city before we draw a thing.

    Products

    Signage For Every Need

    Explore sign options for Alpharetta, GA businesses, schools, churches, and communities, from storefront signs and vehicle wraps to banners, monument signs, and window graphics built for visibility across Fulton County.

    The Stakes

    AVOID THE RISKS

    Of choosing the wrong provider in Alpharetta, GA

    Alpharetta gives you no shortage of sign shops to call, and they do not all hold the same standard. Choosing the wrong sign provider in Alpharetta, GA can create lost trust, lost money, lost opportunity, and frustration.

    Lost Trust

    Around Alpharetta, people size up a business by its sign before a word is spoken. Park next to polished storefronts at Avalon or a North Point office with a faded, mismatched, or crooked sign, and customers quietly mark you down a notch you never earned.

    Lost Money

    Hire a shop that skips the Design Review Board, the master sign plan, or the city's specs, and you can pay for the sign twice: once to make it, then again to rework or re-permit it when it does not pass.

    Lost Opportunity

    A dull or hard-to-read sign costs you customers without a sound. The visitor who would have stepped into your office or shop keeps walking, and you never know they were there.

    Frustration

    The wrong shop leaves you chasing proofs, design-review answers, and install dates while you are trying to run the place. The right one carries all of it and keeps you posted.

    EXPERIENCE THE 3GM SIGNS DIFFERENCE

    Quality signs and graphics that drive success for your Alpharetta, GA business

    YOUR PROFESSIONAL IMAGE

    ENHANCE

    YOUR PROFESSIONAL IMAGE

    A sign built from real materials and hung straight tells an Alpharetta customer the business is established and worth their time. From an Avalon storefront to a North Point office face or a Windward Parkway monument, it still reads that way years later, not months.

    HIGH-QUALITY CUSTOMERS

    ATTRACT

    HIGH-QUALITY CUSTOMERS

    When your storefront, your property, and your trucks all look the part, you draw the customers you want: the ones who notice quality and gladly pay for it. Around here, looking your best is how you get taken seriously.

    OUR SEAMLESS SERVICE

    ENJOY

    OUR SEAMLESS SERVICE

    Because one shop carries your whole project, the work stays off your plate. We handle the tenant criteria, the master sign plan, the Design Review Board package for downtown jobs, and the permit drawings, so your attention stays on the business.

    Sign project examples

    Make your Alpharetta, GA sign easier to notice, trust, and remember.

    For your Alpharetta property, start with these: monument and tenant signs built for managed sites, and fleet graphics that stay consistent everywhere they go across North Fulton.

    Sandblasted HDU monument sign panel for a professional property

    Project example

    Sandblasted monument panel for professional properties

    Sandblasted HDU monument signs

    A polished monument panel gives Alpharetta offices, schools, churches, and managed properties a credible first impression from the road.

    See This Sign Type
    Custom fabricated aluminum monument sign

    Project example

    Monument and tenant signs for managed properties

    Monument signs and tenant panels

    A solid monument sign helps an Alpharetta office, retail, church, school, or medical property look established while guiding visitors in from the street.

    See This Sign Type
    Vehicle graphics produced for a commercial service vehicle

    Project example

    Vehicle graphics for North Fulton service routes

    Vehicle lettering and wraps

    Repeatable vehicle graphics keep mobile teams looking consistent as they move between Alpharetta, Milton, Johns Creek, Roswell, and job sites across the metro.

    See This Sign Type

    Common local use cases

    Building, office, and monument signs for Alpharetta properties where a strong first impression and clear wayfinding both matter.

    Vehicle wraps and fleet lettering for service companies working between Alpharetta, Milton, Johns Creek, Roswell, Sandy Springs, and Marietta.

    Storefront, window, tenant, interior, and event graphics for premium retail, restaurant, medical, office, church, and school settings.

    41 Years Helping Alpharetta, GA Look Its Best

    Since 1985, we have helped hundreds of people, businesses, churches, and schools in Alpharetta, GA and the surrounding area with signage built for everyday use. That includes vehicle wraps, fleet graphics, building signs, storefront signs, banners, window graphics, monument signs, and directional signs for the places local customers, members, students, and visitors rely on.

    About Us

    You Deserve A
    Premium Sign Partner

    We understand how frustrating it is to deal with unreliable sign companies, or invest time and money on your signage and graphics just to end up with an inferior product that doesn't last.

    Over the past 41 years, 3GM Signs, a One Hour Signs, Inc. family brand, has been a trusted Alpharetta, GA sign company for thousands of businesses, offering a wide range of custom signs from vehicle wraps, fleet graphics, building signs, and neighborhood entrance signs to full-service design and installation. Our family-oriented approach allows us to combine our craftsmanship with unparalleled, personalized service.

    Family owned and operated since 1985.

    41
    Years Experience
    60k +
    Orders
    10M +
    Signs Completed
    3GM Signs Building
    Michael Martin
    Michael Martin
    General Manager

    Trusted by leading brands

    U.S. Air Force logo
    AT&T logo
    Chick-fil-A logo
    Farmers Insurance logo
    FedEx logo
    GE logo
    Home Depot logo
    Kroger logo
    Maaco logo
    Office Depot logo
    Primrose Schools logo
    United States Postal Service logo
    Xfinity logo
    U.S. Air Force logo
    AT&T logo
    Chick-fil-A logo
    Farmers Insurance logo
    FedEx logo
    GE logo
    Home Depot logo
    Kroger logo
    Maaco logo
    Office Depot logo
    Primrose Schools logo
    United States Postal Service logo
    Xfinity logo
    3GM SIGNS REVIEWS

    Imagine how happyyou'll be,
    when your sign is complete!

    And see why we're consistently rated 5.0 stars on Google!

    The wrap was beautifully executed and stayed perfectly in tact through the rain, heat and humidity. We wish that all of the vendors on this tour were as professional, flexible and as easy to work with as 3GM Signs.

    Angelina Spicer
    Angelina Spicer
    Comedian, Writer/Producer/Actress

    Michael and the team at 3GM Signs did an amazing job in helping design and then create a custom sponsorship sign for our high school’s new basketball facility. Excellent service and quality received. Thank you!

    Jay Jordan

    Awesome experience. Such a friendly and professional staff. I absolutely recommend them. They are doing 2 signs for our company, Auto Plus Auto Parts and if I need anything for myself this is where I will go.

    Miranda Jennings

    The guys over here were nothing short of awesome! I heard about them through my boss from doing our van’s decals. The communication and service was great and Brandon called me to assure me that my Mustang was being taken care of. I can’t remember the name of the older gentleman who actually did the decal but he was great too. Definitely will be recommending this place to anyone who needs decal work!

    Jonathan LaMonica
    Jonathan LaMonica

    All I can say is that Michael and there team is amazing! They respond and create your ideas very quickly and provide even faster service when changes or corrections need to be made to your design! I would recommend them to anyone looking for signage, Logos, or any marketing materials! Thx again Michael and I look forward to working with you guys again! -Cp

    Christopher Pollard

    Very professional company. Always does exactly what you want with high quality work. Prices are great too!

    Kevin Wood

    Permits and local approvals

    Do You Need a Sign Permit in Alpharetta, GA?

    Many Alpharetta signs need a permit before they go up, and downtown adds a review step worth planning around. A sign in the Downtown Overlay needs a Certificate of Design Approval from the Design Review Board before any permit, and the board accepts applications only on set filing dates. That calendar can set how soon your sign goes up.

    Where the property sits matters just as much. An Alpharetta address can fall in Milton, Roswell, or Johns Creek, each with its own sign rules and permit office. Inside Alpharetta, sign permits run through the city's online Permitting Portal, while the Design Review Board handles downtown signs and master sign plans.

    Signs inside Alpharetta city limits need a permit, filed through the city's online Permitting Portal. Signs in the Downtown Overlay carry an extra step: the Design Review Board must issue a Certificate of Design Approval before any permit. The board accepts applications only on set filing dates, and acts within about 30 days. The Design Review Board also reviews master sign plans for multi-tenant developments. An Alpharetta address can also fall in Milton, Roswell, or Johns Creek, each with its own rules.

    Start by confirming the property is actually in Alpharetta, not Milton, Roswell, or Johns Creek, and whether it falls inside the Downtown Overlay, because that sets the whole path. We are glad to check it for you and steer the project through the Permitting Portal and, when it applies, the Design Review Board.

    Worth knowing: your local business license and your sign permit turn on the same question — is the address inside Alpharetta's city limits? So if your occupational tax certificate came from the City of Alpharetta, that is usually your sign-permit authority; if it came from Fulton County, the county most likely handles it.

    Which signs usually need a permit

    In Alpharetta, permits apply to many permanent exterior signs, and the Downtown Overlay adds a Certificate of Design Approval step. Check these before production:

    • Storefront, wall, and building signs
    • Monument and ground signs
    • Tenant panels and sign-face replacements
    • Illuminated exterior signs
    • Signs in the Downtown Overlay or under a master sign plan

    How the permit process works

    An Alpharetta sign that needs a permit generally follows this sequence:

    • Confirm whether the address is in Alpharetta or actually in Milton, Roswell, or Johns Creek.
    • For Downtown Overlay sites, secure the Certificate of Design Approval before filing the permit.
    • Plan around the Design Review Board filing dates and review window.
    • Gather landlord, office-park, or master sign plan criteria and confirm dimensions, materials, mounting, and illumination.

    How 3GM keeps your permit on track

    Since 1985 we have handled permit and design-review work across Alpharetta and North Fulton, so it stays on our desk, not yours. What that looks like:

    • We confirm up front whether the property is in Alpharetta, Milton, Roswell, or Johns Creek, so the permit starts on the right track.
    • We prepare the drawings reviewers expect, including dimensions, materials, placement, mounting method, colors, and illumination, and file through the city's Permitting Portal.
    • For Downtown Overlay projects, we design to Design Review Board standards and assemble the Certificate of Design Approval package to match the board's filing dates.
    • We gather landlord, office-park, and master sign plan criteria early so Avalon-area and multi-tenant approvals do not surprise the project.

    What to confirm before we build your Alpharetta, GA sign

    • Signs in the Downtown Overlay need a Certificate of Design Approval from the Design Review Board as a precondition to the sign permit.
    • The Design Review Board accepts applications only on published filing dates and generally acts within 30 days, with a possible 15-day extension, so timing matters.
    • Sign permits are filed through the City of Alpharetta online Permitting Portal, and the Design Review Board also reviews master sign plans for multi-tenant developments.
    • An Alpharetta mailing address can sit in Milton, Roswell, or Johns Creek, where that city's sign rules and permit office apply instead.

    Permit requirements can change. Always verify the current city or county rules for the exact project address before installation.

    FAQ

    Questions about signs in Alpharetta, GA

    Yes. 3GM Signs serves Alpharetta and North Fulton with custom signs, vehicle wraps, office signs, monument signs, banners, window graphics, and installation planning from our Marietta shop.

    Common Alpharetta projects include building signs, office signs, storefront signs, monument signs, tenant panels, window graphics, banners, interior signs, vehicle lettering, and fleet wraps.

    Yes. We prepare permit-ready layouts with dimensions, materials, placement, mounting, colors, and illumination, file through the city's Permitting Portal, and, for Downtown Overlay sites, assemble the Design Review Board package and plan around its filing dates.

    Yes. We design and install vehicle lettering, partial wraps, full wraps, trailer graphics, and repeatable fleet graphics for Alpharetta-area contractors, mobile teams, and service businesses.

    Contact Us

    REQUEST A QUOTE

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    Location

    Visit us in Marietta, Georgia.

    3GM Signs & Graphics

    4011 Canton Rd,
    Marietta, GA 30066

    Hours

    Monday through Friday

    9am-5pm EST

    Closed Saturday and Sunday