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Expert Building Contractors in Newtownards
Established over four decades ago, K Bristow and Son Building Contractors has built a reputation for excellence in residential and commercial construction across Newtownards and surrounding areas. Our team specialises in new builds, property extensions, bathroom installations, and disability-adapted housing, combining traditional craftsmanship with modern techniques. As members of the Federation of Master Builders, we offer independent guarantees on all projects, ensuring the highest standards of quality and customer satisfaction.

Our commitment to competitive pricing, free consultations, and emergency services has made us a trusted choice for local clients. With expertise in managing full-scale projects from concept to completion, we prioritise client needs while maintaining transparency and professionalism throughout every stage of work.
Services
House Extensions New Builds Bathroom Installation Landscaping Home Maintenance Property Extensions Roof Space Conversion New Bedrooms Bathrooms and En-suites Sun Lounge
Highlights and features
  • Over 40 years of experience in building and maintenance
  • Friendly, courteous team with local expertise
  • Competitive pricing with no hidden costs
  • Out-of-hours emergency service available
  • Disability building specialists with tailored solutions
Associations and certifications
  • Federation of Master Builders
Services
House Extensions
We design and construct bespoke house extensions, including conservatories, sun lounges, and additional bedrooms. Our team ensures seamless integration with existing structures while maximising space efficiency. Clients benefit from tailored advice on planning, materials, and cost-effective solutions to enhance property value and functionality.
New Builds
Specialising in new residential and commercial developments, we deliver high-quality builds from foundation to completion. Our process includes project management, compliance with building regulations, and client collaboration to meet specific design and budget requirements. Clients receive durable, energy-efficient properties built to exacting standards.
Bathroom Installation
Our bathroom installation service covers full refurbishments and new fittings, tailored to accessibility needs or luxury upgrades. We handle plumbing coordination, tiling, and fixture selection, ensuring functional and aesthetically pleasing results. Clients enjoy hassle-free installations with minimal disruption to their daily routines.
Property Extensions
We offer comprehensive property extension solutions, including roof conversions and porch additions. Our approach focuses on structural integrity, insulation, and compliance with local planning laws. Clients receive expert guidance on design options and material choices to optimise space usage and property value.
Disability Adaptations
As certified disability building specialists, we modify homes to meet accessibility requirements, including wet rooms, widened doorways, and mobility-friendly layouts. Our adaptations comply with current regulations while prioritising comfort and independence. Clients benefit from empathetic, expert-led renovations tailored to individual needs.
Questions
What areas do you serve?
We operate in Newtownards, County Down, and surrounding areas of Northern Ireland.
Are you accredited by any professional bodies?
Yes, we are members of the Federation of Master Builders, ensuring quality and guaranteed workmanship.
Do you offer emergency services?
Yes, we provide out-of-hours emergency building services for urgent repairs or issues.
What types of projects do you handle?
We specialise in new builds, house extensions, bathroom installations, and disability-adapted housing.
Can you assist with commercial building projects?
Yes, we undertake both domestic and commercial construction work across the region.