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Business Details
23 Years
experience
Trusted Construction Services in Pwllheli
Since 2003, Q Williams Construction has been a trusted name in the construction industry, delivering high-quality building and civil engineering solutions across Pwllheli and surrounding areas. Our founder, Quentin Williams, established the company on principles of reliability, precision, and client satisfaction, drawing on his expertise as a qualified Shuttering Joiner. We specialise in residential, commercial, and industrial projects, from small renovations to large-scale developments. Our team adheres strictly to Construction Design Management Regulations, ensuring rigorous health, safety, and environmental standards in every project. With a strong focus on project management, we coordinate specialists to guarantee timely delivery and budget compliance.

Our portfolio includes flood alleviation works, coastal defences, and heritage restorations, reflecting our adaptability and technical proficiency. Environmental stewardship is central to our operations, with comprehensive impact assessments integrated into every phase. We pride ourselves on transparent communication, offering after-sales support to address client needs promptly. As a locally rooted business, we sponsor community initiatives and maintain a deep understanding of regional requirements. Our commitment to innovation and traditional craftsmanship ensures we consistently exceed client expectations.
Services
Building & Construction Demolition Refurbishment Civil Engineering Project Management
Details
  • Year established: 2003
Highlights and features
  • Established in 2003 with expertise in complex construction projects
  • Deliver projects on time with rigorous project management
  • Specialise in heritage restoration and environmental compliance
  • Hold CDM regulations expertise for health and safety assurance
  • Provide dedicated after-sales support for client satisfaction
Services
Building & Construction
We provide comprehensive building solutions including new homes, commercial units, and industrial structures. Our team handles all aspects from foundations to finishes, ensuring compliance with CDM regulations. Clients benefit from our technical expertise and commitment to quality craftsmanship.
Demolition
Qualified to manage sensitive demolition operations, we specialise in challenging sites requiring precision. Our experience includes occupied premises and protected structures, with strict adherence to safety protocols. Clients gain efficient site clearance while minimising environmental impact.
Heritage Restoration
Specialists in restoring listed buildings and period properties using traditional methods. We maintain structural integrity while meeting modern requirements. Clients receive expert craftsmanship for churches, chapels, and historical sites across Gwynedd and surrounding areas.
Civil Engineering
Delivering groundwork, steel reinforcement, and concrete works for diverse projects. Our capabilities include gabion walling, structural repairs, and car park construction. Clients benefit from our technical proficiency in both small and large-scale civil engineering challenges.
Project Management
We coordinate entire projects from planning to completion, engaging qualified specialists as needed. Our approach ensures minimal disruption and on-time delivery. Clients receive transparent communication and seamless execution of complex construction requirements.
People
Quentin Williams
Founder & Director
A qualified Shuttering Joiner with decades of site experience, Quentin founded Q Williams Construction in 2003. His hands-on expertise ensures operational excellence across all projects, combining practical knowledge with strategic oversight.
Questions
What types of construction projects do you handle?
We undertake residential, commercial, and industrial projects including new builds, renovations, and heritage restorations across Gwynedd and the surrounding areas.
Are you qualified for sensitive demolition work?
Yes, our team is certified for complex demolition operations, including occupied premises and heritage sites while maintaining strict safety standards.
How do you ensure environmental compliance?
We integrate environmental impact assessments into every project, following CDM regulations and minimising ecological disruption during construction activities.
Can you manage full construction projects?
Yes, we offer complete project management services, coordinating specialists to ensure timely delivery and budget compliance for all construction phases.
Do you work on listed buildings?
Yes, we specialise in restoring churches, chapels, and period properties using traditional methods that preserve historical integrity while meeting modern requirements.