Conversion‑focused Shopify, WooCommerce, and BigCommerce stores built for Colorado businesses that want speed, clarity, and growth. Local and ecommerce-specialized. Trusted by Denver brands since 2012.
Tailored eCommerce Solutions for Your Denver Business
We specialize in developing battle-tested eCommerce solutions that help Denver businesses succeed in our vibrant, competitive market. As the mile-high city, full of innovation and growth, Denver offers incredible opportunities for online stores to thrive, and we build eCommerce storefronts that harness this dynamic energy. Our services include developing mobile-responsive, fast-loading online stores with seamless third-party app integrations to enhance functionality. We focus on clean, effective designs and optimized shopping experiences that make your business stand out and connect with customers online. With a dedicated team of expert designers and developers, we ensure top performance, scalability, and support for your eCommerce store, empowering your brand to lead in Denver’s thriving digital landscape.
Mobile Responsive
Meet your clients beautifully anyway they shop online, with our mobile-first approach to every project.
High Performance
With unmatched 99.99% uptime, compared to 99.5%Â for the ecommerce industry as a whole.
Modular Tech Stack
Scale your business at a fast pace with an ever-growing list of third-party apps and integrations.
Power Support
Overcoming obstacles as you grow your online store is easier, with our dedicated team behind you.
WeBuildDigitalStoresThatFitYourBrandLikeaGlove.
Your business isn’t like anyone else’s—so why should your online store be?
We take the time to understand what makes your brand unique and build a selling platform that reflects your distinctive style, values, and goals.
Designs That Wow and Convert
You have just seconds to grab a shopper’s attention. Our designers create sleek, engaging, and easy-to-navigate online stores that not only look stunning but also guide visitors straight to checkout. Every detail, from layout to product placement, is designed with one goal in mind – turning browsers into buyers.
Low Friction Shopping
Ever tried to buy something online, only to give up because the process was too complicated? We make sure that it never happens to your customers. With smooth navigation, mobile-friendly design, and a frustration-free checkout process, we create seamless shopping experiences so that people keep coming back.
Built-in Sales Boosters
Every ecommerce website we build includes smart features like personalized recommendations, abandoned cart reminders, and secure, hassle-free payments to increase conversions and make shopping a breeze. Your online store should do more than just sit there — it should work hard for you 24 hours a day and 7 days a week.
WhyDenverBusinessesChooseTrepoly.
We Know Denver’s Market
Every city has its own shopping trends, and Denver is no different. We understand what local customers look for, what makes them buy, and how to position your store for success in this competitive market. Our custom eCommerce web development in Denver services ensure that your store isn’t just built to look good but is also tailored to meet the specific needs of your audience.
Support That Doesn’t Vanish After Launch
You need a great website—but you also need a team that’s there for you long after it goes live. Whether it’s fixing a glitch, adding new features, or optimizing for better performance, we’re here when you need us.
We Focus on Real Results
A beautiful website means nothing if it doesn’t bring in sales. We build with a strategy-first approach, ensuring that your online store isn’t just another website—it’s a powerful revenue-generating machine.
EverythingYouNeedforeCommerceSuccess
We don’t just build websites; we offer a full suite of services to make sure your ecommerce store runs at its best.
Our developers use cutting-edge technology to build eCommerce platforms that are fast, secure, and scalable. Whether you need a Shopify, WooCommerce, or BigCommerce store, we bring your vision to life.
With our long-time experience we can recommend and connect your store with all the tools you need to run and scale your ecommerce business—payment gateways, shipping, inventory management, email marketing automation, and more.
Your website isn’t just an online brochure—it’s your digital salesperson. We create high-converting designs that make shopping easy and enjoyable, helping you maximize every visitor’s potential.
Thousands of Options
Typographies
A.I. Agents
Image & Video Galleries
Cloud based
Robust Analytics
OurProcess-FromIdeatoRevenue-DrivingStore
We take the guesswork out of developing your eCommerce store with our streamlined, proven process.
Step 1: Strategy & Planning
Before we build anything, we sit down with you to understand your goals, customers, and competitors. This research-driven approach ensures that every decision is strategic.
Step 2: Design & Development
Our designers and developers work together to bring your store to life—crafting an eye-catching, high-performing online store that is both beautiful and functional.
Step 3: Launch & Support
Once your ecommerce site goes live, we monitor performance, make data-driven improvements, and keep your store running smoothly so you can focus on growing your business.
Realizing your Online Potential
Through clean and effective design.
Book Your Free Strategy Session
Not sure where to start? We offer a no-cost strategy session to discuss your goals and explore the best ecommerce solutions for your business. Our strategy sessions are available both in-person and online for Denver metro businesses. Now let’s take your eCommerce vision and turn it into reality.
Providing custom eCommerce web development in Denver, Trepoly is here to help your business thrive in the digital world.
Get in Touch with Us
Let's create an ecommerce website that helps you sell more
You guys have been great. I really enjoy working with you and your team. We cannot be happier with the turnaround, quality and attention to detail.Phil Young | Owner, The Belt Shoppe | Colorado Springs, CO
I know that I will think about a whole bunch of thing that I wish my Bigcommerce website could do. Now I have a source to get those things done. Thank you.Deanna Malcore | Owner, Il Mercato Italiano
Being new to BigCommerce, I ran into a wall quite soon and realized I needed professional help. They delivered exactly to my needs and within my time frame. I highly recommend these guys for your next BigCommerce web site customization!Elsabe Botha | Designer, Fizique
These guys are a pleasure to work with, quick responses, thorough information & amazing customer service! So, excited to have such a comprehensive & amazing website.Danna Golden |
Owner, Saddle Up Colorado | Gilcrest, CO
Amazing service, speed and quality to meet deadlines and customization requirements. We are very satisfied with Trepoly, LLC completion of our two websites for the wholesale industry and our retail operation. Highly recommended.Michel Kessler | Owner, IncaZteca | Denver, CO
We enjoy working with Trepoly & feel like we are part of the team designing the website. They came up with many new ideas to help customers easily navigate through our website to the checkout process. We highly recommend them.Stephen Cales | Owner, SunglassRage
Frequently Asked Questions
What’s our process, timeline and key milestones?
At Trepoly, we make web design feel easy, collaborative, and results-driven. Our process is structured but flexible:
Discovery & Plan (1 Week) We kick things off with a call to understand your goals, needs, and desires. From there, we recommend the best platforms, apps, & integrations—and set a clear direction for your site’s design and functionality.
Design & Develop (4–6 Weeks) Each week, we meet to review progress and refine your site’s look and feel. We help you set up everything—domains, hosting, emails, payment gateways, and more. Once the design is approved, we move into development, integrating all systems and testing lead forms and orders. At this point you’ll get hands-on training to confidently manage your new site.
Launch & Optimize (2 Weeks) Launch day is exciting! We monitor performance, test across devices, and make final adjustments. Weekly check-ins ensure everything runs smoothly, and we hand off a polished, high-performing website.
Which platforms and frameworks do we specialize in?
Our Top 3 eCommerce Platforms and development frameworks are Shopify (Liquid), BigCommerce (Stencil), and WooCommerce (WordPress Core).
What types of projects have we built?
Over the years, we’ve delivered a wide range of eCommerce projects for Denver businesses. Our clients span local startups to well-established national online brands. You can explore some of our recent projects by going to our website and navigating to About/Portfolio.
How will we communicate and collaborate?
From day one, you’ll be paired with a dedicated project manager who becomes your single point of contact. We kick off with an in-depth discovery session to gather all the details we need, then keep you in the loop with:
Weekly email summaries outlining progress, upcoming milestones, and any questions
Quick phone check-ins whenever you need real-time updates or clarifications
One-on-one video calls—with screen sharing—to demo features, review designs, and make sure we’re always aligned with your vision.
This blend of structured touchpoints and on-demand collaboration means you’ll always know exactly where your project stands and have every opportunity to shape its outcome.
What happens after launch?
We offer two weeks of post-launch support with every project, and hosting is set up in your name for full control. Security is a priority, we help you setup strong passwords and 2FA (Passkeys) and advise on avoiding risky plugins and malware threats. For ongoing support, we offer flexible hourly rates and full-service plans tailored to your goals. We measure success by the excitement and satisfaction our clients feel when their site goes live—and by closely tracking conversion rates to ensure the launch delivers real business impact.
