Architecture, surveying & engineering

Business, founded in 2003, offering interior design services, kitchens, and bedrooms, with a showroom on Market Street, St Peter Port.

Professional service offering architectural and building surveying for residential and commercial clients in St Peter Port.

The world's third-largest insurance manager, part of Arthur J. Gallagher & Co. and an official Fairtrade supporter since 2018.

Interior design company providing services, curtains, blinds, soft furnishings, paint, wallpaper, rugs, and upholstery in St Peter Port.

The largest firm of Consulting Engineers in Guernsey, specialising in structural and civil engineering design in St Peter Port.

Firm of RICS Regulated Chartered Building Surveyors in St Sampson, established in 1999, providing surveys, valuations, and expert witness services.

Electrical engineering service specialising in lightning protection, surge protection, and earthing, with over 30 years' experience and ISO 9001:2015 certification.

Firm of Estate Agents and Chartered Surveyors established in 1879, offering residential and commercial property sales, lettings, and management in St Peter Port.

Family business providing architectural solutions, a Guernsey Design Awards Winner in 2016, offering holistic solutions across architecture, interior design, and landscaping in St Martin.

Civil and structural engineering consultancy established in 1981, undertaking projects across Jersey and Guernsey.

Building contractor established in 1924, and the Channel Islands' first Chartered Building Company since 2001, providing services from renovations to commercial projects in St Sampson.

RICS Regulated Firm established in 1975, offering architectural design, building surveying, and land surveying.

RICS regulated property consultancy and ARLA Propertymark member, advising on buying, selling, and renting property in St Peter Port.

Provider of civil and marine construction services and specialist welding solutions, with an additional fabrication workshop in Alderney.

Professional firm offering Civil & Structural Engineering and Building Consultancy services, with over 4,000 commissions completed in the Bailiwick of Guernsey.

Multi-disciplinary firm of Chartered Architects and Chartered Building Surveyors offering architectural design, surveying, project management, and construction consultancy services.

Estate agent on Alderney, offering property sales, lettings, and RICS compliant reports and surveys on both residential and commercial properties.

Concreting organisation in Vale that manufactures and supplies pre-cast concrete products, including Beam & Block Flooring and Pre-stressed Concrete Joists.

Interior design service offering kitchens, bedrooms, furniture, lighting, and accessories from exclusive European brands, many unique to the island, in St Peter Port.

Designer, supplier, and installer of kitchens and bedrooms, offering bespoke soft furnishings, lighting design, and fitted furniture in the Vale.

Xero Silver Partner Advisor providing accounting, tax, and business advisory services to Guernsey businesses, from sole traders to high-profile brands.

Marine renewable energy developer on Alderney, established in 2004 to harness tidal resources for sustainable energy.

Independent environmental consultancy on Alderney, wholly owned by the Alderney Wildlife Trust, providing specialist ecological knowledge for the Channel Islands.

Architectural designer led by founder Aiden, who has over three decades of experience in the Guernsey construction industry, specialising in residential home improvements in St Sampson.

Bathroom products and services business, exclusive suppliers of Duravit, Hansgrohe, and Axor, with a showroom in St Sampson open by appointment.

Third-generation family estate agent in Alderney, established in 1978, offering property sales, lettings, management, and valuations.

Interior design service and timber expert specialising in bespoke joinery, cabinet making, and Windows & Doors, based in St Sampson.

Firm of RICS Regulated Chartered Surveyors offering building surveys, valuations, project management, and architectural design.

Mechanical and electrical contractor providing HVAC, plumbing, electrical, and security systems for commercial, retail, and industrial clients.

Firm of Chartered Structural and Civil Engineers established in 1982, offering structural and civil engineering, geotechnical and environmental engineering, and flood risk assessment.

Award-winning architecture, building surveying and heritage conservation practice established in 1981, specialising in historic buildings and inclusive design.

Chartered building surveyor and architectural design practice in Castel, regulated by the Royal Institution of Chartered Surveyors (RICS).

CIAT chartered architectural design company established in 1996, with experience in industrial and commercial refurbishment, renovation, and conversions.

Chartered Architectural and Chartered Surveying practice established in 2004, offering architecture, surveying, interior design, and access auditing services in St Martin.

KBSA Approved Member specialising in bespoke kitchens that blend Italian design with practical features, having completed over 300 projects.

Quantity Surveying and Construction Consultancy practice, established in 2014 by Graham Davies MRICS, providing cost management services in Forest.

Esri Gold Partner providing mapping and software solutions, including GIS, bespoke software development, data supply, and data capture, from Castel.

ARB Registered and RIBA Chartered architecture practice, established in 2011 by David De La Mare, specialising in modern residential and commercial projects in St Peter Port.

Family-owned business providing office furniture, seating, filing, and storage for over 35 years, with CAD office space planning and a factory-trained installation team.

Provider of civil engineering, marine construction, and geotechnical services throughout the Channel Islands, established in 1998 in the Vale.

Family-owned company with over 70 years of experience in construction, real estate, and energy, appointed by GHA for the CI Tyres development.

Professional service in St Peter Port with over 40 years of experience in civil and structural engineering, including a Chartered Engineer.

Chartered consulting engineering practice specialising in mechanical and electrical (M&E) services for the construction industry, with a Guernsey branch opened in 2012.

Channel Island business that invests in technical services and commercial interiors, offering services including fire stopping, corporate interiors, and technical services.

Architectural practice working on domestic, commercial, and public sector projects, including harbours, the airport, and hospitals.

Chartered architectural firm established in 2013, offering design and planning services for residential and commercial projects in Castel.

Firm of architects and surveyors with over 60 years of experience, holding memberships with RIBA, CIArb, and RICS, serving clients across the Channel Islands.

Kitchen furniture shop and the exclusive Guernsey supplier for Hepplewhite fitted furniture, established in St Martin in 2007.

Home furnishings shop in Vale specialising in fitted kitchens, offering a bespoke design service with 3D designs, a lifetime cabinet guarantee, and 100 years of experience.

Home and lifestyle store offering curated gifts, homeware, and clothing, alongside personalised interior styling and design services in Guernsey and across the UK.

RICS Regulated Firm offering chartered land and engineering surveying consultancy services, established in 1997 in St Peter Port.

Qualified Guernsey surveyor with expertise in building surveying and valuation, offering RICS Homebuyer Reports and mortgage valuations.

Health and safety consultancy offering Portable Appliance Testing, Health & Safety Policies, and fire risk assessments in Castel.

Civil and structural engineering organisation.

Contract Electronics Manufacturing (CEM) company formed in 1990, with BS EN ISO 9001:2015 certification and IPC-610 trained staff in St Peter Port.

The largest office supplies company in the Channel Islands, providing furniture, stationery, and managed print services to businesses in St Peter Port.

Professional firm offering architectural design services, including listed building restoration and technical solutions for multi-million pound commercial and residential developments.

Home furnishings business established in 2011, offering bespoke kitchens, bedrooms, and home offices with German brands Nolte and Ballerina, and their own Spacemaker ranges in St Sampson.

Consultancy-led workplace partner delivering projects across Guernsey and Jersey, from early consultancy through to design, fit out, refurbishment, furniture, and aftercare in St Peter Port.

Alderney firm of Chartered and European Patent Attorneys and Registered Trade Mark Agents, with over thirty years of experience in patents, trademarks, and designs.

Damp proofing and waterproofing service in Vale, with a Certified Structural Waterproofing Surveyor and a Certified Timber Infestation Surveyor.

RIBA Chartered Practice in St Sampson, established in 2003, offering architectural design, feasibility studies, and project monitoring.

Civil engineering contractor specialising in reinforced concrete works for civil engineering, concrete frame, commercial, and private sectors.

Multi-disciplinary commercial property and chartered surveying firm established in 2009, with RICS Registered Valuers and Chartered Surveyors.

RICS Regulated Firm and the largest, longest established Chartered Quantity Surveying practice in Guernsey, providing specialist advice for Construction Contracts.

Firm specialising in civil, criminal and commercial litigation, trust and private client, employment, and conveyancing and property in St Peter Port.

Chartered architectural design practice in the Vale with over 17 years of experience across all building sectors, specialising in accessible design and 3D project visualisation.

Architectural technologist service led by Niall Bougourd, providing architectural solutions for new builds, extensions, and conversions.

RICS Regulated firm offering building surveying, architecture, project management, and cost consultancy services, with 30 years of experience.

Independent interior design consultant working across residential projects for private homeowners in Guernsey, offering services from space planning to 3D visualisation.

Architectural service in St Peter Port.

Plumbing and heating supplies shop in St Sampson, providing expert advice and a free design service for heating and bathrooms, and stocking quality tiles.

GBTEA member offering environmental investigations and solutions.

Architectural practice registered with GREG in St Martin.

Construction and property consultancy offering quantity surveying, risk management, and value engineering in St Peter Port.

Business offering curtain and blind fitting services in St Pierre du Bois.

Interior designer offering made-to-measure curtains, blinds, soft furnishings, and home decorating services in St Pierre du Bois.

Architectural design firm offering architectural design and building engineering services across Guernsey and the Channel Islands, led by Paul Martel with over 30 years of experience.

Chartered Architectural Technologist practice with over 25 years of experience, winner of the Guernsey Property & Construction Design Awards 2024 for Best Large Project.

Interior design service in St Martin that offers partitioning services.

Civil engineering contractor and approved utility contractor, a subsidiary of Trant Engineering Ltd (UK), providing civil, mechanical, process, and MEICA engineering services.

Kitchen and bedroom department with a dedicated design studio offering individually tailored schemes and personal service from start to finish in the Vale.

Professional service in Vale that offers various services to meet professional needs.

Kitchen and bedroom interior design business, supplying and fitting Masterclass, English Hardwood, and Leicht kitchens in St Peter Port.

Interior design and soft furnishing service, offering made-to-measure curtains, blinds, and bespoke furniture, with over 30 years of experience.

The planning and building control office for Alderney, processing applications and approvals under the Building and Development Control (Alderney) Law 2002.

Government department on Alderney providing general maintenance and contracting services, including electrical support, civil engineering, and waste and recycling.

RIBA Chartered architecture and design practice offering design solutions for residential, commercial, and community projects in St Peter Port.

Interior design professional service in St Sampson, with RIBA Chartered Architects and CIAT Chartered Architectural Technologists, offering concept designs and planning applications.

Chartered architectural practice, winner of the Single Residential New Build category of the Guernsey Design Awards 2020 for Cedar House in St Martins.

Interior design firm in St Martin, with Mr Mark Helyer serving as Managing Director.

Interior design firm offering services in St Sampson.

Surveyor specialising in building surveys for both commercial and residential properties, also trading as Waite Property in St Peter Port.

Chartered Building Surveyor and a RICS Regulated Firm in St Peter Port.

RICS Regulated Firm specialising in quantity surveying for both commercial contracts and residential customers.

RICS Regulated firm of Chartered Building Surveyors, offering residential surveys and valuation services in St Andrew.

RICS Regulated firm offering architectural design in St Pierre du Bois.

Architectural technologist providing architectural services.

Surveyor holding the FRICS qualification, who advises on valuation and survey reports in St Martin.

Architecture and technical consultancy practice, offering architectural design, engineering activities, and project management services.

Professional service offering consulting, electro-mechanical, and heating engineering, as well as water, wastewater, and rainwater harvesting systems.

Service for kitchen planning, design, and installation, also offering bedroom design and installation services in St Peter Port.

Interior design professional service.

RICS Regulated and serves residential customers, with David Torode holding FASI, FCIOB, MRICS, and RICS Registered Valuer certifications.