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custom websites & e-commerce stores


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Who We Are

Marketers. Designers. Developers.

H1 Web Development (formally Sidekick Web Studio) is a web development firm based in Denver, CO and working with clients nationwide. We specialize in custom website development, e-commerce store development, web and mobile apps, and email marketing management. We are passionate about partnering with businesses of all types to bring their ideas to life online.

Brands Who Trust Us

World's Greatest

Sidekick Web Studio was chosen as one of the World's Greatest E-Commerce Website Companies! Check out our segment from the World's Greatest TV Show where President Erin Dooley talks about the importance of selling online and how Sidekick helped our clients pivot during the pandemic.

The Latest from Our Blog

2022 E-Commerce Trends
December 14, 2021
Sidekick is Now Offering e-Commerce Marketing Services
June 7, 2021
Sidekick Featured on World’s Greatest for Web Development & E-commerce Services
April 24, 2021

"I hired Erin Dooley at Sidekick Web Studio because I saw her work and loved her style. Erin more than exceeded my expectations! From the get go she made everything very user friendly and explained step by step to me what the process of website building is. She really LISTENED to everything that I wanted and needed and the end result is nothing short of stunning! is full of her hard work and patience. You’re truly investing in your business when you hire Erin."

Elise LoSasso

“Sidekick built our website more than two years ago and it not only looks great and helps us generate more online sales, but it’s really been able to expand and evolve along with our business. Fat Shack is a growing franchise so we need ongoing support from the Sidekick team as our menu changes, we add new locations and expand our custom forms. We truly feel like our relationship with Sidekick is a partnership and we can depend on Erin, her team and the website generally to support us in whatever we need.”

Kevin Gabauer

I just wanted to check in and say thank you for all the great work Sidekick Web has done for Pacific Auction. The website you have helped us build is next level. We see results everyday in the positive attention we receive from the professionalism and industry-leading feel the website adds to our years of experience. We also really appreciate all the print ads and designs you have helped us with from our logo redesign to our auction flyers. It is such a pleasure working with your team. To find a such a great customer service oriented company in this industry is a rare treat. Sidekick has completely elevated Pacific Auction through impressive marketing concepts in web design and print media. We are so grateful.

Aaron Ault

"As a rapidly expanding cannabis company with multiple brands, we pivot frequently when it comes to our online needs. Sidekick has built a variety of business websites for us with email marketing integration as well as a completely custom Shopify e-commerce storefront that includes unique features such as a rewards program and veteran discount. Erin and her team are incredibly responsive to all our needs and our online presence is truly state-of-the-art because of our partnership with Sidekick."

CMO & Co-Founder

I seriously cannot speak enough about working with Sidekick. It has honestly been the best experience of any company we have ever worked with. From the very start of our discovery meeting and proposal to the very final touches on our gorgeous site, Erin and the Sidekick team were professional, creative, responsive and honestly went more than above and beyond to make sure our site met every need we had. And we had some pretty unique needs. I would recommend them to any business out there who is looking for a site set above the rest of their competitors!

Faye Zandi
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What Could a New Website do for your Business?

We promise you’ll be nothing less than thrilled with the results.

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