Home » Web Development » Custom WordPress Development Company
Custom WordPress Development Company
Work with a top-rated WordPress development agency and get a custom WP website that converts.
- Get a Customized Website
- Enhance Organic Presence
- Get More Customers

Custom WordPress Projects We've Worked On
As a custom WordPress development agency, we provide custom solutions. Explore some of our great WP projects below.

J.J. Taylor
Technology: WordPress
Type: eCommerce
Industry: Alcoholic Beverages
Location: USA

Radiocity Band
Technology: WordPress
Type: General
Industry: Entertainment
Location: Switzerland

Metrik Holdings
Technology: WordPress
Type: General
Industry: Real Estate
Location: USA

Major Contacts
Technology: WordPress
Type: General
Industry: Directory & Networking
Location: USA

Pen Box
Technology: WordPress
Type: eCommerce
Industry: Stationery & Gift Shop
Location: Armenia
Our Custom WordPress Development Services
At Onyx8 Digital Agency, our WordPress development specialists provide custom and full-service solutions.
WordPress Website
Design
We design WordPress websites that balance function and aesthetics, two in one. We focus on easy navigation, mobile-friendly design, and layouts that provide smooth experience for the users.
Custom WP Web Development
Every business has unique needs. We create custom website along with features and integrations that reflect your brand identity. Our developers create solutions that fit your brand’s needs and goals.
WordPress Migration Services
Migrating to WordPress has its specifications. Our WordPress developers handle content transfers, update databases, URL redirections, and check plugin compatibility, and keep downtime minimal.
WooCommerce
Development
Our WooCommerce development services turn WordPress into a sales-driven platform. We setup and/or improve shopping experience including secure checkout, payment gateways, shipping rules, and scalability.
WordPress Theme
Development
A custom theme sets your website apart from others using off-the-shelf options. We create unique designs that are responsive, SEO-friendly, and fast so your site will look polished across all devices.
Performance
Optimization
Slow websites lose visitors quickly. We optimize WordPress sites by using caching, compressing/converting images, and making server-side tweaks. Achieve faster loading times and a better user experience.
Custom Plugin
Development
When existing plugins don’t meet your needs, we build custom ones. Our plugins add features like advanced analytics dashboards and automated workflows. Security and stability are always priorities.
WordPress
SEO Services
Our developers work with SEO team and optimize your WP website for better visibility. It includes content optimization, technical SEO, and optimizing for performance, helping your site reach more customers.
Maintenance
& Support
Our WordPress team offers ongoing monitoring, updates, and tech fixes to keep your WordPress site running well. This support will help you prevent downtime and protects against potential threats or craches.
Our Featured Case Studies
Explore our case studies and see how we provide user-friendly solutions that drive business growth.
Why Hire a WordPress Development Company
Hiring a WordPress web development agency can be highly beneficial for businesses looking to convert more visitors into customers. Here are some of the top ones:
01. Advanced
Security
Online threats grow every year. A professional WordPress development company uses strong protection methods such as firewalls, malware scans, and secure coding practices. This reduces vulnerabilities and keeps your business data safe.
02. Experience & Expertise
Years of experience bring efficiency and reliability. A WordPress development company can provide faster solutions and smoother user experience. With over 20 years of combined work experience, our specialists will take your website to the next level.
03. Support & Maintenance
After launching any project, our developers are ready to provide continuous support. They handle everything, from fixing errors to updating plugins. That way, you can focus on running your business without worrying about tech issues.
Discuss Your Project With WordPress Experts
Our Best Practices On Custom WordPress Development
Today, over 46% of all websites in the Internet operate on WordPress.Â
With a total of over 37mln websites globally makes choosing WordPress the right decision when creating a website.
Here, WordPress development companies companies can help you take advantage of everything this platform has to offer, making your website safe, secure, and optimized for speed.
Get more insights about our best practices and how we make scalable and converting websites below.
Our Custom WordPress Development Best Practices
Company owners usually say WordPress is not secure, stable, or reliable.
But if you make the right adjustments, it will turn into your most favourite Content Management System (CMS).
We have dished out the best practices for developers. As a top-rated WordPress development agency, Onyx8 uses these practices to give value to business owners and help them achieve great results.
Let’s start with Setup and move on to security, speed, and other important factors.
1. Setup
The foundation of any successful WordPress website lies in the setup.
We set up hosting, install the latest version of WordPress, and choose the right theme to start.
Next, we setup data connections, SSL credentials, and SEO-compatible URL formats from day one, not to get to them later again.
In this phase, proper setup avoids future issues. For instance, configuring automatic backups during installation can prevent data loss.
And this is one of the top things company owners forget about.
Expert Advice: Try new things in staging environments, always. It can help you test new features without disrupting or crashing the live site.
2. Security
Security begins with strong user authentication. We recommend using two-factor login and strong passwords. Plugins are carefully chosen to prevent vulnerabilities. Core files and plugins are kept updated regularly.
Server-side protection includes firewalls and malware monitoring. Access permissions are managed to limit risks.
Here’s a short video showing how to make your website secure in one minute:
However, if you want professional protection from hackers or other undesirable situations, our team is here to help you.
Pro Tip: When securing WP website, we always combine proactive monitoring with quick response strategies. This helps lower your risk of online threats that could disrupt your operations.
3. Conflicts & Errors (how to avoid them)
Conflicts often occur between themes and plugins.
To reduce this, we test all updates in a staging environment before applying them live. Our WP specialists install only well-reviewed plugins with recent updates.
Error handling is another key step. Debugging tools help identify problems quickly.
Expert Advice: Pay attention to compatibility logs. Maintaining compatibility logs ensures that future updates don’t break existing features. This process saves time and prevents costly downtime.
4. Speed & Performance
Fast websites improve user engagement and search rankings.
Statistics
Our development team uses modern caching techniques, optimises images, and sets up Content Delivery Networks (CDNs). This makes pages load quickly across different locations.
Database optimization and lightweight themes are other ways we keep performance high.
Expert Advice: Choose modern solutions that lower bounce rates and make browsing easier for customers, providing them better user experience.
5. Customer Support
Customer support is an often-overlooked part of website management.
We offer ongoing communication channels where issues can be reported quickly.
Live chat, ticket systems, or direct communication with developers ensure timely responses.
Advanced Recommendation: Support isn’t just about fixing problems. We also provide training sessions so business owners can manage content updates independently. This combination of proactive support and education builds long-term trust.
Get a Converting WordPress Website With Onyx8
WordPress is the right CMS for you if you want an informational website or even an online store. Our expert WordPress developers are on hand to make it fast, secure, and scalable.
At Onyx8, we offer all-in-one WordPress solutions based on your business needs, applying years of industry experience.
Contact us for a free consultation to tell us about your project requirements.
Our WordPress developers are ready to help you get a user-friendly and converting website.
Ready to Create Your WordPress Website?
How Our Team Works
See how our professional WordPress specialists work and create modern websites that convert.
1. Kick Off
Meeting
We begin every WordPress project with a discovery session. This helps us learn about your goals, target audience, and competitors.Â
Discussions cover branding, required features, and project timelines. We create a clear roadmap with milestones so you know exactly how the process will move forward.Â
2. Creating
Your Website
Once the plan is approved, our developers begin building your site. With quality wireframes and mockups, we move on to functionality and testing.
We focus on mobile-first and SEO friendlinesse. This ensures that your site is user-frienfly, and performs well in long-term search visibility too.
3. Launching
the Project
Before launch, we perform a full QA checks such as testing forms, checkout systems, speed, and compatibility across different browsers.
After careful considerations, we deploy websites to hosting platform. Our team provides post-launch technical support to handle any unexpected issues.
Our Awards & Achievements
Award-Winning WordPress Development Company
Onyx8 has earned the trust of leading companies and has won multiple awards and achievements for excellence in web development, website design and SEO. We create fast, user-friendly websites that enhance performance and improve conversion rates.








Get More Insights
Helpful FAQs on WordPress Development
1. How much does it cost to build a WordPress website?
There is no exact cost for a WordPress website defined. The reason is that it always depends on the features you need, design complexity, and functionality.
For example, a small website on a theme template can cost you a $300.
On the other hand, a customly designed and built website with proper security measures at place can cost you $30,000 (or even more).
2. Can WordPress handle large websites with high traffic?
Yes, with proper hosting and optimization, WordPress can handle even millions of visitors. Today, many well-known publishers and brands use it successfully.
Scaling requires caching, CDNs, and server-level configuration to manage heavy traffic. That's where our team comes into play.
Here are some examples of big companies using WordPress:
- Bloomberg Professional
- Microsoft
- James Bond (official site)
- Meta (Facebook)
- NASA
- New York Times
- The Rolling Stones (official site)
- BBC America
- Payoneer
- The Walt Disney Company
3. How long does it take to develop a WordPress website?
Timelines truly depend on project size.
As an example, a simple website can be completed in 4-6 weeks, when more advanced projects (with custom features) may take several months. Our development team sets clear communication during planning to help you get realistic launch dates.
4. Is WordPress secure for business websites?
When developed and maintained correctly, WordPress is really secure. Using trusted plugins, regular updates, and advanced security practices reduces risks of any types of errors or hacks.
Plus, many government and enterprise-level websites are built on WordPress.
Examples include State.gov and Whitehouse.gov.
5. Can I migrate my existing website to WordPress?
Yes, migration services make this possible. Our developers will help you migrate content, design elements, and functionality safely without losing data.
Proper planning will help you reduce downtime and ensure smooth transitions between platforms.
6. Will my WordPress website be mobile-friendly?
Yes, responsive design is one of the top modern web design trends. WordPress themes and frameworks are built to work across smartphones, tablets, and desktops. This will improve user experience and your website's organic eprformance overall.
7. Can WordPress easily integrate with third-party tools?
Yes, WordPress does integrate with CRMs, payment gateways, marketing platforms, and analytics tools.
Besides, our team can develop custom WP plugins to connect with industry-specific software if needed.
8. What happens if a WP plugin stops working?
If a plugin fails, our WP developers check compatibility, update it, or use alternatives.
In this case, good support and monitoring catch problems early. This stops disruptions to your website.
10. Do I need ongoing maintenance for my WordPress site?
Yes, ongoing maintenance keeps your website secure and functional. This includes updates, backups, and performance monitoring.
Without it, risks of downtime and security breaches increase hugely.
11. How can I start working with you?
You can start our partnership by adding your details on our contact form below to share your project information.
Our WordPress experts will contact you shortly with a custom offer and recommendations.
Explore Other Services
Explore our other services, get more insights, and take your website to the next level.
Web Design Services
Why choose this service:
- Impress Customers
- Get Superior UX
- Convert More Visitors
Custom Development
Why choose this service:
- Fast Website
- Custom Functionality
- Full Coding Solutions
Expert SEO Services
Helpful guides to:
- Get More Customers
- Optimize Your Website
- Grow Your Brand
Let's Discuss Your WP Project
Want to have a beautiful, selling, and fast website? Discuss your project with our WordPress specialists and get a stunning website that converts.
Your email address will not be published. Required fields are marked *