There is no single answer, because cost follows the type of sign more than anything else. A printed vinyl banner runs a few hundred dollars. Illuminated channel letters for a storefront usually fall in the low-to-mid-to-high four figures depending on size, design, and complexity of installation. A lit monument on frontage is a bigger number, anywhere from the high four figures into the tens of thousands once you add the foundation and electrical work a freestanding sign needs.
A sign is a manufactured product, and its price depends on how big it is and how it is built, along with the work to install it and bring power to it. A firm number takes someone looking at your specific sign and your specific site. Be wary of anyone who quotes a firm price before seeing your site and your sign type. Local code and permits influence the number too. Tell us what you want to accomplish and where it is going, and we will give you a real figure for your project.
Six factors shape the final price.
- Size. Two things set the size: the physical space you have to work with, and the distance your customers are at when they need to read the sign and act on it. A bigger or longer/taller sign uses more material or changes the conditions of the build and support, so it costs more.
- Sign type. A flat panel and a set of lit dimensional letters are built differently and priced differently. A freestanding monument is different again.
- Materials. The substrate and the face material affect both the price and how long the sign holds up outdoors.
- Lighting. A lit sign carries the cost of the LEDs and power supplies inside it, plus the electrical work to bring power to the spot.
- Site and structural work. Every site is different. Mounting and powering the sign, including a foundation if it stands on its own, costs more or less depending on what the location requires.
- Permitting and installation. Permit fees are part of it. So is the labor and equipment to install the sign, which rises when the sign sits high off the ground or somewhere hard to reach.
These six are where one quote differs from another. If you are comparing bids, this is usually where the differences are.
For a business with a physical location, the sign that usually returns the most is a well-lit exterior sign, either letters on the building or a monument at the street. The reason is exposure. That sign is visible every hour you are open, and after dark it keeps working while an unlit storefront disappears. Measured against the years it stays up and the number of people who pass it, the cost per view is very low next to advertising you pay for over and over. Whether a sign actually delivers that return depends on a few basics. It has to be placed where people can see it and sized so they can read it. If it is lit, it has to be on during the hours that matter. A sign that goes dark at night, or sits too small to read from the road, will not return much no matter what it cost.
Large exterior projects are usually paid in stages rather than all at once, and that is how we handle them. A deposit starts any job. For large projects, another payment falls due when fabrication begins, and the balance is due at installation for each sign. Paying in stages keeps you from carrying the full cost before the sign exists. If you need to spread it further than that, outside financing for signage and equipment is available, and we can point you to it.
A useful guideline is about ten feet of comfortable reading distance for every inch of letter height. Six-inch letters read well at roughly sixty feet. Twelve-inch letters read at about a hundred and twenty. You can push that ratio to twenty-five or thirty feet per inch, but that is the outer edge of legibility, and comfortable reading is the better target. From there, the site decides the rest. Traffic speed matters, since a sign has to be readable in the second or two a driver has. So does how far the sign sits back from the road, and how much wall or ground you actually have to work with. A sign too small for its setting is money spent on something no one can read. One too large looks wrong on the building and can exceed what code allows.
Contrast is what makes a sign readable from a distance. Dark on light, or light on dark, reads fastest. Low-contrast pairings, like red against green, blur together once distance and speed are added. A tight palette helps, and two colors is often plenty. For the lettering, a clean sans-serif with open spacing is easiest to take in quickly, which is what a passing driver is doing. Your brand still sets the colors and the style. The thing to watch is whether the design still reads at a hundred feet, because plenty of logos look sharp on a card and are blurry at distance.
The best file to work from is vector art, which usually means an .AI, .SVG, or .EPS file. A vector .PDF works as well. Vector art is drawn as math rather than pixels, so it scales to any size without turning soft or jagged. A logo saved for your website, usually a .JPG or .PNG, is made of pixels and tends to break down once it is enlarged to a few feet across. If that web logo is all you have, it can be redrawn or vectorized so it holds up at full size. Sending whatever you already have is the place to start.
A proof is a scaled drawing of your sign that you review and approve before anything is manufactured. On a reputable job, nothing goes into production without one. For an exterior sign, the proof is often placed onto a photo of your actual building, so you can judge its size and position on the real wall and see how the color reads in daylight. Approving it in writing protects both sides. Catching a problem on the proof costs nothing. Catching it after the sign is built is expensive.
The right material depends on the sign. Aluminum is the common choice for structure and panels. Acrylic is standard for illuminated faces and letters, because it carries light evenly. Polycarbonate is used where a sign has to take an impact without cracking. Flat wall panels are often aluminum composite, a rigid sheet with a thin metal skin on each side. Lighter or shorter-life signs can be made from PVC and similar boards. Although acts of God are not considered warrantied events, location and weather will influence the types of materials used to help withstand some of the more challenging weather environments. A channel letter lit from inside and mounted high on a wall faces very different conditions than a monument at ground level, where people and carts pass close to it. In this region, that means planning for long humid summers and strong sun much of the year.
How long a sign lasts depends as much on where it lives as on how it is built. Weather and sun exposure cause most of the wear, and no two sites put the same demand on a sign. As a general reference point, the LED lighting in most illuminated signs is rated by its manufacturer at roughly fifty thousand hours of use. Exterior films and acrylics are made to resist fading, and how long they hold color depends on the grade of the material and how much direct sun the sign takes. A sign facing south or west sits in the sun far longer than one in shade, so it tends to age sooner. The structure underneath, usually aluminum, generally outlasts the printed and lit parts above it. None of these figures are a promise about how a specific sign will perform. We pass any manufacturing and installation warranties to you as the customer.
Yes. For nearly all illuminated signage today, LED draws much less power than the neon and fluorescent lighting it replaced. It also generally runs cooler and lasts far longer, so theoretically it needs less service over its life. Neon is still made, and some designs are built around the particular look of it, so it has not gone away. We love preserving the nostalgia of neon when installing a good quality neon sign. For efficiency and low upkeep, though, LED is the practical choice, and the difference appears on the power bill month after month.
Yes, if the sign is designed specially with this intention in mind. Parts of a sign can be built to change without rebuilding the whole thing. A changeable-copy panel lets you swap the message, and swappable faces let you update artwork or a price. On a monument shared by several tenants, modular strips let one name come off and another go on. This kind of flexibility matters most for buildings with more than one tenant, and for any business that expects to rebrand or grow. The time to design it in is before the sign is made, because adding it afterward usually means starting over.
In many medium-to-large cities and counties, the answer is almost always yes. Metro code requires a zoning permit and a building permit before a sign goes up or is altered, plus an electrical permit if the sign is lit. There are a few exceptions. Some small signs are exempt, and routine work like changing the copy on a changeable-copy sign or repainting an existing structure usually needs no permit. Two rules tend to surprise people. Roof signs are not allowed at all. And if the type of business at the address is changing, a Use and Occupancy permit can be required before the sign permit will be issued. The permitting is detailed, but it is normally handled for you by whoever makes the sign, which is what the next answer covers.
Generally speaking, we will complete the permit process on your behalf, and on most signage projects that is the norm. The sign company researches the code for your address and prepares the application, because the requirements are specific and easy to get wrong. That research covers the zoning district and any overlay that applies, then the limits the code puts on the sign itself, such as its maximum size and its required setback from the property line. The application needs dimensioned drawings and a site plan showing your property lines along with any structures or easements. From there it goes to the Codes Department, where a zoning examiner reviews it. Once the sign is approved, a compliance tag is issued for it. Optimistically a clean application usually take four to eight weeks. A sign in an overlay district, or near a public right-of-way, can require a Metro Council referral, which adds time. That timeline is the reason permitting is started early, well before anything is fabricated. When planning for your sign, it is important to factor in permitting timelines.
Yes. Every illuminated sign we provide is UL-listed, and each should carry a label showing that to pass inspection. UL listing means the electrical parts of the sign were built and tested against a recognized national safety standard. It matters for practical reasons. Metro’s electrical code requires it for lit signs, and insurers expect it. A lit sign with no UL label has wiring that was never certified to that standard, which becomes a risk carried on your own property.
For a typical custom illuminated sign, the whole process runs about six to twelve weeks or more. The first week or two is design and approval. Permitting is the longest phase, optimistically this can be four to eight weeks, and it sets the overall pace more than any other step. Fabrication takes two to six weeks once the permit is in hand, depending on complexity. Installation is the short part, from a few hours to a couple of days depending on the sign. Some of these phases overlap, which shortens the calendar a little. The one part no one can speed up is the permit review, since that timeline belongs to the city. If you have an opening date, the earlier the process starts, the safer that date is.
At Nashville Signature Signs, we handle the project management of the full sign process. The fabrication and installation are done through our established network of manufacturers and installers. The benefit to you is that we find the best team for the project. Our network has been building and installing commercial signage for decades, with the specialized equipment and the engineering experience that larger or more complex signs call for. That structure is what makes it possible to match each project to the shop best suited to build it.
In practice, a backlit channel letter and a tall monument are different kinds of manufacturing, so each one goes to a shop that does that particular work regularly. Installation goes to crews that carry the licensing a given site requires. You still deal with one point of contact who is responsible for the project from start to finish, similar to an owner’s representative on a construction job.
It depends on the sign and the site, and it is worked out before the project is priced. A wall sign mounted high may require a scissor lift, a bucket truck, or even an aerial lift to reach the spot. A large monument or pylon sign is a bigger job, often needing a crane to set it, along with foundation work and a power line run out to the location. Anything close to a public right-of-way can add traffic control and separate permits. We research this upfront. How the sign is reached and how it is powered both affect what the installation costs, so pricing a sign without accounting for them leads to surprises later. A sound quote already has the right equipment built into the number.
Depending on the type of sign, maintenance is not much, but not nothing. Washing the faces now and then with mild soapy water and a soft cloth keeps them looking right. Abrasive pads and strong solvents should be avoided, especially on acrylic, which scratches easily. Beyond cleaning, it is mostly a matter of noticing when a light goes out and checking the sign after a serious storm. LED parts can last for years, though not forever, so a yearly look catches a dimming module or a loose connection before it turns into a dark patch a customer would notice. Most of this is simple enough to do yourself, but for more complex needs you can reach out to us for repairs or maintenance for your sign. Depending on if we completed the project and it falls under a warranty or if you’d like us to quote on ongoing maintenance, we can help.
Yes. The materials and the LED components usually carry manufacturer warranties. If offered, installation warranties are separate. At Nashville Signature Signs we pass these warranties to you. After the warranty period, a sign still needs occasional attention. A module can burn out, or a face cracks or fades with age. Storms and passing vehicles cause damage too that might not be covered under warranty. There are also general normal repairs across the life of a sign. Our local teams can come out and complete them, which is one practical reason to buy from a sign company that works closely and maintains good relationships with local installers.
