Customize an Existing Shopify Store

We transform your existing Shopify theme into something sharper, faster and easier to shop, without starting over or losing what works.

Trusted by 100+
global companies
mode cold brew
mode cold brew

Custom Sections & Templates

We create custom Shopify sections and templates that match your store’s layout, content and goals. Whether it’s a new product grid, image banner, or any unique layout, we build flexible, reusable components that go well with your Shopify site design. These sections are fully editable, mobile-friendly and built to work smoothly within your existing Shopify store setup.

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Product & Collection Page Enhancements

Product and collection pages play a key role in how shoppers explore and decide. Our Shopify experts improve these pages by adding clear filters, structured content, custom badges and other relevant changes that highlight key details of your ecommerce store.

Our Shopify developers make sure that every update is designed to make browsing easier and more focused. These enhancements fit right into your existing Shopify theme without disrupting the flow. This helps your Shopify plus store convert better without needing a full redesign.

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Custom Theme Tweaks

Not every Shopify store needs a full redesign because sometimes a few well-made adjustments are enough. Our Shopify experts make custom tweaks to your existing theme to improve layout, design flow, and overall user experience without disturbing your current setup. These updates help your store feel more polished and aligned with your brand. 

Our approach to Shopify custom theme tweaks keeps everything stable, so your store continues to perform smoothly while functioning better across all devices.

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App Integrations

The right apps can extend what your ecommerce store can do but only when they’re integrated properly. We help you connect tools for reviews, email, payments, analytics, subscriptions and more, making sure they work well with your theme and layout.

Our Shopify developers ensure every app is tested across devices, and configured to match your store’s flow. Therefore nothing feels out of place or slows things down.

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Shipping & Payment Solutions

Shipping and payment are two things you cannot afford to get wrong when running an ecommerce brand. Our Shopify experts set them up based on what you sell and where you ship. From rates and zones to payment gateways, everything is built as per how your store runs. 

Our Shopify plus developers make sure that your brand gets a checkout experience that feels clear to customers and easy for your team to manage.

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Store Adjustments

Even small issues in your online store can affect how people shop. We handle store adjustments that improve flow, fix layout problems, update content, or clean up areas that feel off. Whether something needs a quick fix or a smarter structure, we make sure every part of your ecommerce store feels easy to use.

Our Shopify experts leave what already works untouched and focus only on what needs improvement. These changes help your Shopify store stay up to date with the current trends as your business keeps growing. 

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Why Shopify Developmentby CrawlApps?

At CrawlApps, we don’t just build digital products, we craft impact. Bold, driven, and always curious, we thrive on pushing boundaries.

Shopify
Trusted by DTC & B2B Brands

Our clients stick with us for a reason - we listen, deliver what matters, and make the whole process smooth for DTC and B2B brands alike.

Always On Time, On Scope

Our Shopify experts respect your deadlines as much as you do - delivering high-quality Shopify stores on time, every time. No excuses.

Support
Built for Performance & Conversions

We build Shopify and Shopify plus stores that load fast, sell more, and help your brand move forward, focused on what actually works.

Smooth Collaboration
Smooth Collaboration, Start to Launch

We keep things simple and clear. You’ll always have a clear idea of what’s happening, what’s next, and who’s on it, making the entire journey smooth from day one.

Long-Term Growth
Scalable Setup for Long-Term Growth

We set you up with a Shopify store that’s built to grow, easy to manage, and flexible enough to scale as your brand and needs evolve.

Satisfaction
Shopify & Shopify Plus Experts

We’ve worked with brands on both Shopify and Shopify Plus so we know what works, what doesn’t, and how to get you where you want to go.

How We Build

Here’s how we bring your Shopify store to life - with a clear process, open communication, and a team that keeps things simple throughout.

01
01

Discovery

We start off by understanding the core of your brand, goals, and audience.This helps us plan the right direction for your store, with no guesswork. From there, every decision is made to support your growth - clearly, strategically, and with purpose.

02
02

UI/UX Design & Wireframing

We sketch out what your Shopify and Shopify plus store will look like. You’ll see how everything fits together before we start building thereby giving you a chance to share your thoughts early on. In this way, our vision gets aligned from the very beginning of the project.

03
03

Shopify Development & Setup

Now we bring the design to life. From product pages to custom features, everything’s built to run smoothly and look great on all devices. We make sure it loads fast, works the way your customers expect, and feels just right

04
04

Quality Assurance with UAT

We test your store top to bottom, checking speed, mobile responsiveness, and every last detail. From buttons to load times, nothing’s overlooked. We also run thorough UAT to catch real issues before launch, so when you go live, everything works just the way it should.

05
05

Launch

When everything’s ready, we launch your store. We handle all the tech stuff, so you can sit back and celebrate going live. And if anything needs fixing, we’re here to sort it out quickly.

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06

Still With You Post Launch

We don’t disappear after launch. Whether it’s updates, fixes, or advice, our Shopify support team is with you as your store grows. You can reach out anytime. We’re just a message away whenever you need help or want to improve something.

Questions We Hear A Lot (And Answer Gladly)

Didn't see your question here? Just drop us a text and we're always happy to help.

Can you work with my current Shopify theme, even if it’s custom or built with a page builder?

Yes, we work with most Shopify themes, including custom builds and those using page builders like PageFly or Shogun. We review the existing Shopify setup first to make sure it’s stable, then apply changes carefully to avoid breaking anything that already works well.

What kind of updates or changes can you make to my existing online store?

Our Shopify plus developers handle a wide range of Shopify customizations from layout changes and section edits to performance tweaks and feature additions. Whether it’s updating product pages, improving mobile flow, or adding a new block, our Shopify experts adjust what’s needed without affecting the core structure of your store.

Can you improve my Shopify store’s current look without doing a full redesign?

Yes. Not every online store needs a complete transformation. Our Shopify design experts can refine key parts of your design like navigation or content flow while keeping your current theme intact. These small but focused changes help improve user experience without starting from scratch.

Will any of these customizations affect my store’s speed?

We’re careful about performance. Every customization is tested to avoid slowing your store down. Our Shopify experts use clean code, avoid bloated apps, and check load times across devices. If anything could impact speed, we’ll flag it first and suggest a better approach.

I already have a Shopify developer. Can you just work on certain parts?

Yes. We often collaborate with in-house or third-party developers. If you want us to focus on specific parts like theme tweaks, app integrations or section upgrades, we can handle just that. Our expert Shopify developers work within your setup without disrupting anything outside our scope.

Do I need to share a layout or design before you start?

If you have a design or rough layout, it helps. But it’s not required. Our Shopify design agency knows how to work from your brief, reference sites or even suggest layout improvements based on what your store needs. For us, clear goals are more important than polished mockups.

Can you make changes that only apply to mobile or tablet views?

Yes. We can target mobile and tablet views specifically adjusting layout, spacing, text size or button placement. These changes are made without affecting how your Shopify store looks on desktop. This ensures everything stays consistent across screen sizes.

Is this a one-time service or do you also offer ongoing support?

Both options are available. We can handle one-time customizations or provide ongoing Shopify support if your store needs regular updates. We offer monthly plans or on-demand help too depending on how often your store needs attention.

How long does it take to complete custom Shopify updates?

Timelines depend on the scope of the changes. Smaller tweaks can take a day or two. Larger updates or multiple sections may take a week or more. We always share a clear estimate before we begin so you know what to expect.

What if something breaks after the changes are live?

We test all changes carefully before and after deployment. But if something breaks after going live, we fix it. You’ll have a short post-launch Shopify support window included, and for stores with ongoing plans, fixes are handled as part of regular support.

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200+

Reviews

We’re Shopify Plus experts focused on building fast, sales-driven stores that put your growth into motion.

CoffyDoor Review
Jonathan
Jonathan

We came to Crawlapps Shopify Agency with a rough idea, and they turned it into something way beyond what we imagined. The team was fast, responsive, and knew Shopify inside out. Every detail was thought through, from design to performance. It felt like working with people who genuinely cared about our success.

  • 18%

    Traffic Increased

  • 32%

    Sales Increased in 60 days