
Builders In Holyhead
We provide professional building services for homeowners looking to improve, extend, renovate, or modernise their properties. From structural alterations and home refurbishments to fitted kitchens, bathroom installations, and full extensions, our experienced family-run team delivers reliable workmanship with a practical, fully managed approach.
With over 50 years of combined construction experience, we support homeowners who want dependable builders in Holyhead for projects of all sizes, from smaller home updates to larger renovations and extension work.
Why Choose Us
- Family-run building company with hands-on project management
- Over 50 years of combined construction experience
- Most building work completed in-house for quality control
- Experienced in structural work, refurbishments & extensions
- Qualified site management with strong safety standards
- Clear communication and transparent quotations
- Reliable team focused on workmanship and organisation
- Trusted by homeowners across Anglesey and surrounding areas


Supporting Services & Solutions
Many projects involve more than one aspect of construction. Alongside extensions and renovations, we also support homeowners with:
- Groundworks and drainage
- Structural steel installation
- Roofing work
- Internal layout changes
- Garage conversions
- Property modernisation
You can also explore our recent work through the project gallery and view completed construction examples on our projects page.
For homeowners planning larger projects, our building services overview provides additional information about the types of work we complete.
Frequently Asked Questions

What types of building work do you complete?
We complete a wide range of residential construction projects including extensions, renovations, refurbishments, fitted kitchens, bathroom installations, structural alterations, and new builds.
Do You Provide Fully Managed Projects?
Yes. We manage projects from initial planning and groundwork through to completion, coordinating the various stages of construction throughout the process.
Can You Complete Structural Alterations?
Yes. We regularly complete structural work, including internal alterations and support installations as part of refurbishment and extension projects.
How Do I Arrange A Quote?
You can contact our builders in Holyhead directly through the website to discuss your project and arrange a suitable time for an initial consultation.
Do You Cover Areas Outside Holyhead?
Yes. We work across Anglesey and surrounding areas including Bangor, Caernarfon, Llanerchymedd, and nearby parts of Gwynedd.

Reliable Building Services Backed By Experience
Choosing the right building company is important when investing in your home. We focus on delivering practical solutions, organised project management, and dependable workmanship tailored to each property and homeowner.
Whether you are planning an extension, upgrading your kitchen, renovating an older property, or carrying out wider home improvements, our experienced team is here to help guide the process from start to finish.
Ready To Book Your Builders Services in Holyhead?
If you are planning a renovation, refurbishment, extension, fitted kitchen, bathroom installation, or wider home improvement project, we are ready to help.
Our team can discuss your ideas, answer questions about the building process, and provide practical guidance tailored to your property and goals. Get in touch today to arrange your next step with confidence.
Telephone: 01248661401
Mobile: 07414296131
E-mail: info@ajbuildersltd.uk
Address: Glan Ffynnon, Brynsiencyn, Anglesey, LL61 6UP
