Trusted construction and commercial fit-out specialists Jersey & the UK.

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At FineLine Construction, we bring over 20 years of industry experience to every project, delivering high-quality craftsmanship you can rely on. Based in Jersey, Channel Islands, we work across the domestic, commercial, hospitality, and retail sectors, serving clients throughout the Channel Islands and the UK.Our team of fully qualified professionals is dedicated to achieving exceptional results, combining expertise, attention to detail, and a commitment to safety on every job. Whether it’s a private home, a commercial development, or a hospitality or retail space, we approach each project with the same level of care and professionalism.For complete peace of mind, we hold £5 million in public liability insurance and £10 million in employer’s liability insurance, ensuring every project is delivered to the highest standards.At FineLine Construction, we turn your ideas into expertly crafted spaces.

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About Us
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With over 20 years of industry experience, we pride ourselves on delivering high-quality craftsmanship, professional service, and reliable project delivery across the Channel Islands and the UK. Our expertise spans both domestic and commercial sectors, allowing us to provide tailored solutions that meet the unique needs of every client.We offer a comprehensive range of services, starting with general building and carpentry. Whether you're planning an extension, loft conversion, full renovation, or upgrading your kitchen or bathroom, our skilled team ensures every detail is executed to the highest standard.Our interior fit-out and shopfitting services cater to domestic, commercial, hospitality, and retail environments. From wall partitioning and raised access flooring to suspended ceilings, decoration, plastering, tiling, and wall and floor coverings, we create functional and visually impressive spaces. We also specialise in bespoke joinery, delivering custom solutions that enhance both form and function.In addition, we provide full project management services—from initial design through to completion. This includes feasibility costing, full cost management, programme scheduling, and complete site management. We ensure every project runs smoothly, on time, and within budget, while maintaining the highest standards of safety and compliance.All of our employees are fully qualified professionals, and we are fully insured, with £5 million public liability and £10 million employer’s liability coverage, giving you complete peace of mind.No matter the size or complexity of your project, we are committed to delivering exceptional results from start to finish. We look forward to bringing your vision to life.

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General building and carpentry
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At FineLine Construction, our general carpentry and building services form the foundation of what we do—delivering high-quality workmanship across every stage of your project. With over 20 years of experience, we provide reliable, professional solutions tailored to both residential and commercial clients.We specialise in loft conversions, transforming unused roof space into functional, beautifully finished living areas that add both value and comfort to your property. Whether you’re creating an extra bedroom, office, or living space, our team ensures a seamless build from concept to completion.Our expertise also extends to extensions and new builds, where we work closely with clients to bring their vision to life. From initial groundwork through to final finishes, we manage every aspect with precision, ensuring projects are completed on time, within budget, and to the highest standard.In addition, we offer a full range of interior and exterior carpentry works. From bespoke woodwork, doors, flooring, and staircases to structural timber frameworks and external finishes, our skilled craftsmen deliver exceptional attention to detail in every element.At FineLine Construction, we take pride in combining traditional craftsmanship with modern building techniques, ensuring durable, high-quality results that stand the test of time.

Commercial fit out
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At FineLine Construction, our commercial fit-out services are designed to transform interior spaces into functional, efficient, and visually engaging environments. With over 20 years of industry experience, we deliver high-quality workmanship and tailored solutions across a wide range of commercial sectors, including office spaces, retail, and hospitality.We understand that every commercial project has its own unique requirements, whether it’s creating a productive workplace, an inviting retail environment, or a stylish hospitality setting. Our team works closely with clients, designers, and stakeholders to ensure each fit-out is delivered to meet operational needs while reflecting the desired aesthetic and brand identity.Our services cover all aspects of commercial interior fit-outs, from initial planning and space optimisation through to full installation and finishing. This includes wall partitioning, suspended ceilings, raised access flooring, bespoke joinery, decoration, plastering, tiling, and the installation of wall and floor finishes. We focus on creating spaces that are not only practical and durable but also finished to the highest standard.For office environments, we create layouts that enhance workflow, collaboration, and productivity. In retail spaces, we deliver layouts that maximise display potential and customer experience. Within the hospitality sector, we craft welcoming, stylish interiors that balance atmosphere with functionality, ensuring spaces leave a lasting impression.At FineLine Construction, we combine technical expertise with attention to detail and efficient project delivery. From concept through to completion, our goal is to provide a seamless service that is completed on time, within budget, and to the highest standard of quality and safety.

Property maintenance
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We understand the importance of maintaining a property to the highest standard, which is why we offer flexible and responsive maintenance solutions tailored to your specific needs. Whether you require ongoing support or a one-off service, we ensure every task is completed with attention to detail, safety, and minimal disruption.Our scheduled maintenance packages are ideal for clients looking for a proactive approach to property care. These planned services help identify and resolve potential issues early, reducing the risk of costly repairs and ensuring your property remains in optimal condition throughout the year.In addition, we provide a responsive call-out service for urgent issues that require immediate attention. Our team is on hand to quickly assess and resolve problems, helping to minimise downtime and prevent further damage.We also carry out one-off maintenance services for a wide range of requirements, from minor repairs and adjustments to more extensive maintenance tasks. No matter the size or complexity of the job, we approach each project with the same level of professionalism and commitment to quality.At FineLine Construction, our goal is to deliver dependable property maintenance solutions that give you peace of mind, knowing your property is being cared for by experienced and qualified professionals.

Bespoke joinery
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Bespoke Joinery specialises in the design and manufacture of high-quality, custom-made joinery and cabinetry for both commercial and domestic environments. With a focus on craftsmanship, precision, and attention to detail, every project is tailored to meet the unique requirements of each client, ensuring a perfect balance of functionality, durability, and style.We work closely with homeowners, architects, interior designers, and businesses to deliver fully customised solutions that enhance and elevate any space. From initial concept through to final installation, our approach is collaborative and detail-driven, ensuring that each piece is thoughtfully designed and expertly executed.Our services include the creation of bespoke built-in wardrobes, kitchens, office furniture, fitted units, TV consoles, shelving systems, and a wide range of custom joinery solutions. Whether it’s a one-off feature piece or a complete interior fit-out, we bring ideas to life with a commitment to quality materials and superior craftsmanship.At Bespoke Joinery, we understand that every space is different. That’s why we pride ourselves on delivering personalised solutions that not only meet practical needs but also reflect individual taste and vision.

Full project management services
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Our Full Project Management Services provide a comprehensive, end-to-end solution, guiding your project from initial concept through to successful completion and handover. We take a structured, proactive approach to ensure every stage is carefully planned, coordinated, and executed to the highest standard.From the outset, we assist with feasibility studies and detailed costings, helping you understand the scope, budget, and viability of your project. Our team supports the design process, working collaboratively to develop practical, efficient, and aesthetically aligned solutions tailored to your requirements.We manage all aspects of planning applications and bylaw applications, ensuring compliance with relevant regulations and local authority requirements. Throughout the project lifecycle, we maintain strict cost management controls to keep the project aligned with agreed budgets while maintaining quality and performance standards.Health and safety management is a core priority across all phases of the project. We implement and oversee robust safety procedures to ensure full compliance and to maintain a safe working environment for all personnel on site.As main contractors, we take full responsibility for programming and scheduling, ensuring that each stage of the project progresses efficiently and on time. We coordinate all site activities, manage logistics, and oversee the seamless integration of trades and suppliers.Our team is experienced in onboarding and managing contractors, ensuring that all parties are aligned, briefed, and working to clearly defined standards and timelines. We maintain clear communication channels and provide ongoing supervision to ensure consistency and quality throughout.From site coordination to final delivery, we handle every detail with precision. Upon completion, we oversee the final stages of the project, ensuring all works are finished to specification before providing a smooth and professional handover.With a commitment to quality, organisation, and accountability, our Full Project Management Services deliver a streamlined and stress-free experience, ensuring your project is completed efficiently, safely, and to the highest possible standard.