Business Details
23 Years
experience
Emergency
services
Trusted Construction Services in Bangor
Established in 2003, MacLennan Construction is a reputable building company based in Bangor, North Wales. Our expertise spans new builds, extensions, refurbishments, and commercial projects, supported by over 20 years of in-house architectural design and project management experience. We pride ourselves on delivering high-quality, client-focused solutions tailored to individual budgets and timelines. Our skilled tradespeople ensure meticulous craftsmanship across domestic and commercial sectors, from concept to completion.With a strong reputation built on recommendations, we offer transparent pricing, competitive quotes, and a commitment to exceeding client expectations. Our NHBC-certified new builds and specialist work on listed buildings reflect our versatility and adherence to industry standards. Operating throughout North Wales, we combine local knowledge with a passion for excellence in every project undertaken.
Services
New Build
Extensions
Refurbishment
Kitchens/Bathrooms
Garden Rooms
Commercial Projects
Reactive Maintenance
Details
- Year established: 2003
Highlights and features
- We offer 20+ years of in-house architectural and project management expertise
- Our full-service approach covers design, planning, and construction phases
- Skilled tradespeople ensure precision across all project types and scales
- Competitive quotes with transparent pricing and no hidden costs
- Proven track record in NHBC-certified new builds and listed building renovations
Associations and certifications
- NHBC
Services
New Build
We design and construct bespoke residential and commercial properties to exacting standards. Our NHBC-certified new builds combine modern techniques with traditional craftsmanship, offering 10-year guarantees for domestic projects. Clients benefit from seamless project management from planning through to completion.
Extensions
From two-storey additions to kitchen and bathroom extensions, we deliver tailored solutions for expanding living or commercial spaces. Our design-and-build approach ensures cohesive execution while adhering to budgets and timelines, with expertise in both modern and heritage contexts.
Refurbishment
We undertake comprehensive renovations for domestic and commercial properties, including listed buildings and conservation projects. Our experience spans commercial grant-funded work, retail upgrades, and residential interior/exterior refurbishments, always maintaining structural integrity and aesthetic value.
Kitchens/Bathrooms
Our bespoke kitchen and bathroom installations blend functionality with design excellence. We offer tailored advice on layouts and materials, with expertise in both domestic and commercial washroom facilities, including accessible installations for retail and private properties.
Commercial Projects
We deliver end-to-end commercial construction solutions, including new builds, extensions, and renovations for retail, hospitality, and public sectors. Our client-centric approach ensures projects meet regulatory requirements while aligning with business operational needs and brand identity.
Questions
What services does MacLennan Construction offer?
We provide new builds, extensions, refurbishments, kitchen/bathroom installations, garden rooms, commercial projects, and reactive maintenance services for residential and commercial clients.
Do you handle listed building renovations?
Yes, we have extensive experience working on listed buildings, including conservation projects and obtaining local planning consents while maintaining historical integrity.
Can you provide emergency repair services?
Yes, we offer urgent repair and maintenance services with transparent pricing, responding promptly to critical issues while maintaining quality standards.
What areas do you serve?
We operate throughout North Wales, including Bangor, Gwynedd, and surrounding regions, with experience in both urban and rural construction contexts.
How long has the company been established?
MacLennan Construction was founded in 2003, building on over a decade of prior architectural design experience through our associated practice.
