Choose Denver Colorado’s Best Sign Company to Make your Custom Outdoor or Indoor Sign


We design, manufacture and install professional, eye-catching signs perfectly suited for Denver and the Front Range. Whether you need exterior building signage with channel lettering, a lighted sign cabinet illuminated with LED, a directory or monument sign, or indoor lobby or office signs, we custom fabricate your sign locally at our facility in Denver. We also offer nation-wide sign services, and repair electric and LED signs.

Look at the signs we design, manufacture & Install to promote your business

Channel Letter Signs

We illuminate dimensional letters and images with LED and eye-catching effects and colors, on durable materials to withstand Colorado’s harsh weather and your sign’s appearance over time.

Custom Fabricated Signs

Stand out from the competition with custom lettering available in a wide variety of materials and applications – from lobby, directory, office, and wayfinding signs to outdoor signs.

Lighted Sign Cabinets

Lighted sign cabinets are made from durable materials and are ideal as outdoor signs because of their size and visibility. We manufacture them in a variety of sizes and shapes to meet your business or branding needs.

Dimensional Letter Signs

Made from custom-cut aluminum, acrylic, PVC and more, dimensional letters can be illuminated or not, depending on the location and the look you want for your business or organization.

Interior Signs

Create a welcoming atmosphere for your customers with professionally designed directory and lobby signs. Wayfinding signs make a good first impression when people can find you quickly.

Vinyl Signs & Banners

Durable and flexible, custom banners and vinyl signage creatively convey your desired message with clarity and impact.


ON-SITE survey

Nearly all of our customer relationships begin with an on-site survey and analysis. Evaluating your site is a crucial first step in ensuring a smooth process for your sign project.


We manage your signage project through meticulous planning, organizing and resourcing of materials to meet agreed-upon goals.


We manage and expedite the complicated process of obtaining local sign permits, approvals and inspections, ensuring all requirements are met for your particular municipality.



EXPERTISE in the denver metro area & beyond

The #1 reason to choose Greyhawk Signs is our depth of expertise and industry knowledge in the Denver metro area and the surrounding region. In particular, our decades of experience manufacturing and installing professional signs means you get high-quality signs for your business that will be among the best in the industry. In short, we ensure you get a dynamic sign that effectively builds brand recognition for your business, and complies with all local requirements.


Our collective vision in creating a custom sign design, which articulates your brand, is a differentiator compared to other sign companies. That is, we strive to create promotional signs that are unique and dynamic, that create a great first impression, and make people comfortable doing business with you. Above all, our goal is to deliver friendly and efficient customer service and the perfect sign products to showcase your business.


At Greyhawk Signs, we strive to provide a strong value proposition to our clients. Indeed, we understand that every business needs to make their money stretch as far as possible. So, while we will provide the very best in custom graphics and execution, we are never priced at the top of the industry.


Greyhawk Signs has honed a process over the years that provides our clients with quality outdoor and indoor signs, tailored to their unique needs and those of their customers. When it comes to things as important as signs for your business or hospitals, offices, gas stations, stores, restaurants, entertainment venues, or other commercial or retail settings, you can count on us to seamlessly handle every aspect of your sign project.



We are a full-service sign company who cares about getting your business noticed. For that reason, we have a very deep bench, full of top people in the signage industry, who will provide you with great results and the highest level of professionalism. Importantly, we fabricate our signs locally in Denver, and stand behind what we sell and install.



Unlike some sign companies who outsource their projects, your sign is serviced by our own professional team based in Denver, CO. (National signs may be installed by a partner firm.) In the same way, we also perform electrical sign repairs, maintenance, and other sign repair services. For safety, Greyhawk Signs uses only UL-certified components, devices and materials. If you need an outdated or damaged sign replaced, or a portion of your sign repaired, our team of expert sign technicians is always available to help you keep your sign looking great, and operating like new.


See Our Custom Designed, Built and Installed Business Signs

To get ideas, take a look at some of our completed installation projects, including custom manufactured retail storefront signs, service provider signs, office building signs, and many other custom signs. All in all, you’ll see how we help customers attract business with a great sign.

We Are There For You Every Step Of The Way.

Custom Sign Consultation

During our initial consultation, our shared objectives are to define the scope, timeline, quality expectations and budget in order to achieve your signage business goals. That’s why it’s helpful to give us as much information as possible about your business needs and the impression you wish to create.

A consultation can help you make an informed decision about the type of sign that will best represent your business and draw in new clients.

Sign Design & Proposal

In putting together our design and proposal, we integrate all of the necessary inputs. Important aspects to consider include:

  • Location and placement to ensure maximum visibility
  • Size proportionate to the space
  • Materials for durability and appeal, such as aluminum or acrylic
  • Lighting for visual effect and visibility, as well as energy efficiency
  • Font for readability and visual appeal
  • Color consistent with your brand and message
  • Layout of letters, images and negative space for overall impact

Permitting & Manufacturing

With our wealth of storefront sign experience in the Denver community, we will ensure your project is as worry-free as possible.

We manage all aspects of sign permitting and the other approvals needed to comply with city and landlord sign codes and criteria. We will advise you about potential restrictions, approvals, installation and final inspections.

Our in-house printing and manufacturing means we have real-time quality control and the flexibility to adapt to changes.

Sign Installation

Our technicians and electricians have professional skills and knowledge to get your sign installed safely, correctly and on time.


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!

Realty ONE Group Elevations, Parker, CO

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.

Genuine Auto Repair, Littleton, CO.

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.

CJ's Wine & Spirits, Lakewood, CO


We make channel letter signs

Make your business stand out, channel letter signs are the best type of sign to bring awareness to your business.


Commercial signs are an essential part of any business, providing visibility and a way to communicate with potential customers.  With the right sign, you can create a powerful presence that will captivate clients and draw them in. At Greyhawk Signs, we make signs that build businesses.

Specializing in Channel Letter Signs & Dimensional letters

At Greyhawk Signs, we specialize in dimensional letter and channel letter building signs with LED and neon for illuminated signs, or they can be non-lighted. For instance, custom signs, like box signs, LED signs and commercial neon signs, are commonly used as an exterior sign that can attract customers day or night. Overall, channel letter signs are highly customizable. As you can imagine, they are perfect for a retail store, bank signs, salon signs or any other type of storefront sign.

The Best Commercial Building Signs

When it comes to signs in Denver, we also have plenty of experience with lighted sign cabinets and custom lit signs, a standard exterior sign style. You’ll find that cabinet signs are very customizable and come in multiple shapes, sizes, and designs. Likewise, monument signs are actually often cabinet signs, and their purpose is to display addresses and company logos. In short, our lighted sign cabinets can be the right choice for mall signs, warehouse signs, salon signs, and any monument sign. For more options to get your message across, we can incorporate a digital sign, electronic sign or an electronic LED sign. Give our sign experts a call if you need a new business sign in Denver, or anywhere else!

Innovative & Unique Corporate Signs

As a sign company, we also specialize in metal signs made of routed aluminum, perfect for outdoor use, and customizable and can be backlit. What makes these signs ideal is that you can choose between metal panel signs or dimensional letters, so lettering, sizing, and placement is highly customizable. Our metal signs are also perfect for interior signs like lobby signs and custom dimensional letters, office signs, property management signs, and many other interior uses. 

One Point of Contact for Signs Nationwide

Customers with multiple locations may need a national sign company. Accordingly, at Greyhawk Signs, we design, manufacture, deliver and install signs for clients across any region in America. To that end, our national sign accounts are serviced with the same standard of excellence as local customers. You’ll find that a good partnership with a reliable sign company like Greyhawk Signs makes your job easier, with a lot less to worry about. In short, we’re your one point of contact for all aspects for nationwide professional signage.

So, when you need signs for your business, Greyhawk Signs we’ll be there with you from graphic design and fabrication to installation. We take care of it. Request a no obligation quote for your local sign or national signage today.