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Shopify Theme Customization to Elevate Your Store’s Success

Our Shopify Theme Customization service helps brands stand out and boost conversions. Whether you need a fresh look or advanced features, our certified Shopify Experts design a store that’s fully tailored to your business goals.

What’s Included in Our Service?

We can modify any component of a Shopify theme, whether it’s a modern version or an older one. Our service includes all key stages: planning, execution, testing, and, when needed, training. We work with both existing Shopify stores and new ones — in the case of a new store, we also take care of the initial theme setup.

Customization service for Existing Shopify stores

For existing Shopify stores, we work on a duplicate of your theme in a separate environment, so your live store remains untouched during the process. Once the modifications are complete, we’ll deliver the updated theme. If any changes were made to the live theme during development, we can perform data merges to ensure everything stays in sync.

Our service includes:

  • Task Planning
    We define the scope of work clearly, and if needed, collaborate with your UX designer to plan any design-related updates.

  • Technical Specifications
    Before we start, we document exactly what will be done — including the logic, expected outcome, and what controls will be available to you in the theme editor.

  • Development
    Our team makes the required modifications to your theme, implementing all necessary controls and settings.

  • Testing
    Every change is thoroughly tested across different browsers and devices to ensure the theme is bug-free and works as expected.

  • Training
    Where needed, we create video tutorials explaining how to use the new features, so your team always has clear documentation to refer to.

  • Post-Delivery Assurance
    After delivery, we offer support for any bugs or issues that arise as a direct result of our work, within an agreed time frame.

Customization service for new Shopify stores

We offer the same services listed for existing store, plus our Shopify store setup service

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Most Common Shopify Theme Customization Services

Discover the most frequently requested Shopify theme customizations we implement for merchants. These proven solutions help enhance store functionality, improve user experience, and align design with brand goals.

Custom sections shopify: Design & Development service

Learn how to split products by color in Shopify and display variant-specific swatches using metafields—no paid apps required. Enhance product visibility, marketing, and user experience with our custom solution.

LoyaltyLion Customization Service for Shopify

Upgrade your Shopify store with a fully custom megamenu. We design and develop flexible, image-rich navigation menus without relying on paid apps—giving you complete control and improved user experience.

Custom Megamenu in Shopify

Upgrade your Shopify store with a fully custom megamenu. We design and develop flexible, image-rich navigation menus without relying on paid apps—giving you complete control and improved user experience.

Shopify Lookbook or Shop the Look

Add a Lookbook or ‘Shop the Look’ feature to your Shopify store directly within your theme, no apps required.

Shopify back in stock notification using Klaviyo

Learn how to split products by color in Shopify and display variant-specific swatches using metafields—no paid apps required. Enhance product visibility, marketing, and user experience with our custom solution.

Split Products in Shopify: Show Each Color as a Separate Product

Learn how to split products by color in Shopify and display variant-specific swatches using metafields—no paid apps required. Enhance product visibility, marketing, and user experience with our custom solution.

Shopify custom font implementation service

Learn how to split products by color in Shopify and display variant-specific swatches using metafields—no paid apps required. Enhance product visibility, marketing, and user experience with our custom solution.

THEME CUSTOMIZATION STEPS

Let's explore the process and examine its various stages in detail

Embarking on the creation of a custom Shopify theme is an enthralling experience. We’ve visually broken down the different stages and steps for a clearer understanding.

Case Studies & Client Results

Here’s a sneak peek into some of our most exciting projects that we’re absolutely thrilled to showcase. These are the ones that make us say, ‘Yeah, we did that and it was awesome!’

HUNZA G 2.0 1
Shopify Plus

Hunza G

Shopify Template Configuration: Setup of a premium 2.0 theme with custom development sections for the

Read More »
Fake Goads 1
Theme Modification

Fake Gods

At Fake Gods, we enhanced our product listings with new features like quick add, an

Read More »
maya magal 1 e1698143044601
Theme Modication

Maya Magal

We revamped our client’s theme by adding content controls, tailoring collection lists for mobile, and

Read More »
bambi x rose e1698230381257
Theme Modification

Bambi and Rose

Empowering E-commerce Excellence: Bambi and Rose’s Cutting-Edge 2.0 Template Setup, Tutorials, and Brand Personalization for

Read More »
bottletop e1698230010123
Theme Modification

Bottletop

Shopify 2.0 Template Enhancement, Filter System, Product Description Tabs with Metafields for Bottletop.

Read More »

Ready to Customize Your Shopify Theme?

Please, feel free to ask any question, try to be detailed and include any information that can be useful. you can use our contact form or email us at info@mmshopydevs.com. 

Shopify Customiza Themes FAQ

What is a customized Shopify theme?

A customized theme is a commercially available Shopify template that has been modified by a developer. These modifications can range from small layout tweaks to major overhauls, sometimes to the point where nothing remains of the original template.

Shopify templates are great for growing businesses, but as your store evolves, your theme may no longer meet your needs. That’s when customization becomes necessary, allowing you to add the features, design elements, or user experiences your store requires to keep scaling.

Usually, no. If your theme is outdated (especially if it’s a Shopify 1.0 theme that no longer supports automatic updates), it’s more efficient to migrate to a newer theme. Modern Shopify themes include the latest features and often already cover what you’d otherwise need to custom build.

No, once a theme is modified, it can no longer be updated automatically. This isn’t a major issue since most Shopify updates aren’t critical, but it’s something to keep in mind. Updates will need to be done manually, which is time-consuming and rarely done in practice.

It depends entirely on the scope of the work. Minor changes may cost a few hundred dollars or pounds, while a full overhaul can exceed 20,000. As a rule of thumb, if you’re planning to change over 80% of the original theme, it’s better to build a fully custom theme from scratch.

Only experienced Shopify developers or agencies, like MM Shopy Devs. Theme customization requires deep knowledge of Shopify’s structure and limitations. Working with someone who lacks that expertise can result in poor performance, broken functionality, and wasted time.

Not at all, if done properly, customization actually makes your theme easier to use. You’ll get better, more intuitive controls that match your store’s exact needs. Problems only arise when the work is done by someone without the right Shopify expertise.

Work with a UX designer to create mockups of the changes before development begins. Editing a design file is faster and more cost-effective than making changes directly in the code, and a UX expert can help ensure the end result is user-friendly and conversion-focused.

No, not if it’s done correctly. A qualified Shopify expert or agency will know how to optimize for both performance and usability. In fact, many custom themes perform better than heavily modified pre-built templates, especially when built with speed and admin efficiency in mind.

A Shopify custom theme is a completely tailor-made template built from scratch for a specific brand. It doesn’t rely on any part of a commercially available theme and is designed to meet unique business needs from the ground up.

A customized theme, on the other hand, starts with a commercially available Shopify template and is then modified, either slightly or extensively, to better fit a brand’s requirements.

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