Custom Commerical Signs That Get You Noticed
Greyhawk Signs is a Denver sign company that designs, builds, permits, and installs custom business signs. For more than 20 years, we’ve helped Colorado businesses get seen day and night.
Send your logo, dimensions, and site photos. We’ll handle the rest.
Your Sign Is Your Hardest-Working Salesperson
Every day, people drive past your business. If your sign is faded, hard to read, or missing, they keep going. As a result, they end up at a competitor they could actually see.
Meanwhile, the sign process itself can feel like a second job. You have to juggle permits, landlords, electricians, and installers. One missed step can stall your whole project.
A Denver Sign Company That Owns the Whole Project
We get it. You have a business to run, so you need a sign partner who takes the work off your plate. That’s why Greyhawk Signs handles your commercial signage from the first site visit to the final inspection.
Our team has designed, built, and installed signs for more than 20 years. We also build locally in Colorado, so we know what our sun, snow, and wind do to a sign. In fact, local businesses rate us 4.9 stars on Google. We’re also a proud member of the Colorado Sign Association.
Custom Commercial Signs Built to Last
Indoor Signs and Dimensional Letters
Make a strong first impression the moment clients walk in. Dimensional and flat cutout (FCO) letters work well for lobby signs, office signs, and wayfinding.
Sign Service & Repair
A dark or broken sign tells customers you're closed. Our service crew fixes cracked, faded, and damaged signs, as well as lighting issues. That way, you stay visible 24/7.
Every Detail Is Yours to Choose
You choose the font, size, color, material, and lighting. We build it to your exact specifications.
Your New Business Sign in Four Simple Steps

1. Consultation and Site Survey
First, we talk through your goals and share a rough mockup. Then we visit your site to take measurements and photos.

2. Proposal and Design
Next, you get a full proposal with CAD drawings, specifications, and costs. So you see exactly how your sign will look before we build it.

3. Permitting and Scheduling
Once you approve the design, we confirm electrical needs with your electrician. We also gather everything required for permits, approvals, and inspections.

4. Fabricate, Install, and Inspect
Finally, we build your sign, schedule the installation, and coordinate electrical work. We also help with final inspections when needed.
Why Businesses Choose Greyhawk Signs
Experience in Denver, across Colorado, and nationwide
One team from design through installation
Clear, organized project management
Local design and manufacturing
Reliable service and repairs
Competitive pricing
What Colorado Businesses Say About Us
Don’t just take our word for it. Here’s what our customers say.
Greyhawk Signs did a fantastic job with our Realty ONE Group Elevations sign on our new Parker office! We had very specific font, size and color requirements and they nailed it. They were professional, on time and the sign perfectly reflects our expectation of quality marketing!
Amy and Robert are extremely responsive and delivered a quality product in a timely fashion. The pictures of what our building looked like were almost identical to how they actually finished when on the building. Very happy. Thank you so much, recommendations and repeat business will come your way every opportunity.
Recently took over a run-down liquor store and wanted to make a statement to the community that the store was a new and modern space. Everyone, from management, to graphic design, to installation, and logistics took the initiative to make sure the product was exactly what we needed and at a reasonable price… I strongly encourage you to start your search here for a commercial sign here. Chances are you’ll finish your search here too.
See Our COMMercial Signs in Action
Looking for ideas? Browse our recent projects to see how Colorado businesses use signs to attract more customers.
National Accounts
One Point of Contact for Signs Nationwide
Managing signs for several locations gets complicated fast. Instead of hiring a new vendor in every city, work with one team. Greyhawk Signs designs, builds, delivers, and installs signs nationwide. As a result, every location gets the same quality and the same standards.








