Construction Services
Seawall protection, access road creation, site clearance, and compliant structural reinstatement for coastal and rural infrastructure.
SeawallsAccess Roads
Emergency Response Contractor • ISO 14001 & ISO 9001 Certified
Your Project Partner in Civil Works and Urgent Solutions
Based near Dunoon in Argyll and Bute, Ross MacArthur Contractor Limited (RMCL) delivers expert civil engineering, emergency remedial repairs, utility trenching, SEPA-aligned environmental works, and CSCS/CPCS/NPORS-operated Hitachi plant hire across Scotland and the Islands.
ISO 14001 & ISO 9001
British Assessment Bureau & EcoVadis
Hitachi 1.9T–13T Fleet
CSCS / CPCS / NPORS Certified Operators
Tier 1 & Public Sector
Trusted by SSE, Scottish Water & Councils
Tier 1 Authority • Argyll & Scotland
Agile, Compliant Civil Engineering Across Public & Private Sectors
Based near Dunoon, Argyll and Bute, Ross MacArthur Contractor Limited (RMCL) provides a versatile portfolio of general and complex civil works tailored to public bodies, statutory corporations, Tier 1 contractors, SMEs, and private clients undertaking bespoke construction projects.
When unexpected challenges or complex regulatory demands threaten your programme, RMCL provides clarity, control, and compliance during both emergency repairs and planned works—from precision groundworks and infrastructure upgrades to exemption mapping and stakeholder engagement.
Public Bodies
Statutory Corporations
Tier 1 Contractors
SMEs & Private Clients
Proven Track Record
Our Key Clients & Partner Organisations
Trusted across Scotland's energy, water, transport, forestry, and local authority infrastructure networks:
SSE
Clancy
Scottish Water
Argyll and Bute Council
SP Energy Networks
Western Ferries
OPA (Oil & Pipelines Agency)
Forestry & Land Scotland
WGM Engineering
Specialist Divisions
Services & Civil Engineering Capabilities
Delivering specialist services, machinery, and operator hire across civil engineering, environmental compliance, and groundworks throughout Argyll and Bute, the Scottish Islands, and mainland Scotland.
Groundworks
Site levelling and drainage, precision excavation, path and driveway construction, and rapid emergency remedial works.
DrainageEmergency Repairs
Utilities Support
Trenching, cable and pipe laying, surface reinstatement, and compliant HSG47 excavation for water and power networks.
Water & PowerReinstatement
Hydro-Electric Schemes
New installations, legacy refurbishments, intake debris removal, system cleaning, and upland energy infrastructure support.
Hydro IntakesRefurbishment
Environmental Service
Flood mitigation, marine concrete, landscaping, exemption mapping, and SEPA-aligned practices using low-impact equipment.
SEPA AlignedMarine Concrete
Forest Management
Woodland clearance, ATV track creation, habitat protection, firebreaks, and temporary bridge installation, maintenance, and repair.
ATV TracksTemp Bridges
Traffic Safety & Management
Certified roadway and culvert repairs, active traffic interface protocols, and compliant RC2 vehicle signals.
CulvertsRC2 Signals
In-Browser WebML Scope & Compliance Triage
Initializing WebML Worker…Describe your site issue or project below. Runs 100% locally in an off-thread WebGPU/WASM worker (works even in low-signal Highland & island locations) to recommend the right RMCL division, Hitachi tonnage, and compliance checks.
Zero cloud API calls • Off-thread inference
Operated & Mobile Fleet
Plant & Equipment — Hitachi Fleet (1.9T–13T)
Maintained to the highest standards, our versatile Hitachi fleet supports heavy-duty excavation, lifting, and site preparation with CSCS/CPCS/NPORS-certified operators. Full specifications, safety documentation, and certifications are available upon request.
Mobile Equipment Hire
Hitachi excavators (1.9T–13T), site dumpers, rollers, tele-handlers, and plant trailers configured for flexible mainland and island deployment.
Excavation & Earthworks
Precision digging, laser-controlled grading, and bulk site preparation engineered for efficient, compliant groundworks.
Compaction & Surfacing
Rollers and vibratory compaction plates for utility trench reinstatement, access tracks, and landscaping tasks.
Material Handling & Transport
Dumpers, tele-handlers, and twin-axle trailers for streamlined logistics across restricted Highland and coastal sites.
Hydraulic Attachments
Hydraulic breakers, selector grabs, tilt rotators, and specialist buckets for rock breaking, demolition, and forestry work.
Detection, Survey & Eco Welfare
CAT & Genny underground service locators, laser and dumpy levels, plus eco-friendly welfare units, hot boxes, mixers, and pressure washers.
Sustainable Construction
Environmental Responsibility & Accredited Compliance
As a proud holder of ISO 14001:2015 Environmental Management System (EMS) and ISO 9001:2015 Quality Management System certifications (British Assessment Bureau), and an active participant in the EcoVadis sustainability assessment programme, RMCL embeds resource efficiency, waste minimisation, and pollution prevention into every project.
We safeguard biodiversity in sensitive coastal and upland areas of Argyll and Bute and the Scottish Islands by protecting natural drainage systems, aligning with UK Net Zero targets and SEPA principles, reducing single-use plastics, and deploying low-emission plant with site-specific noise, dust, and water controls.
Governance & SHEQ
Accreditations & Official Policy Documents
ISO 14001:2015 (EMS)
ISO 9001:2015 (QMS)
EcoVadis Assessed
- RMCL Environmental Policy (2025 PDF) — Document RMCL-SHEQ-EMPD-01
- RMCL Occupational Health & Safety Policy (2025 PDF) — Document RMCL-SHEQ-OS-PD-01
- RMCL Corporate Social Responsibility Policy (2025 PDF) — Document RMCL-CSR-Policy
Tier 2 Regions & Tier 3 Local Hubs
Argyll & Bute, Scottish Islands & West Highland Coverage
Select a region or local town below—or press Ctrl+K to search 36+ towns and postcode sectors—to inspect local ground conditions, ferry/road mobilisation windows from Blairmore Farm (PA23 8TN), and regulatory interfaces.
Direct Answers (AEO)
Frequently Asked Questions
What areas of Scotland does Ross MacArthur Contractor Limited cover? +
From our headquarters at Blairmore Farm near Dunoon (PA23 8TN), RMCL serves all of Argyll and Bute, the Scottish Islands (including Bute, Mull, Islay, and Jura), Inverclyde and the Clyde Coast, Lochaber and the West Highlands, and wider Scotland.
Do you provide urgent and emergency civil engineering response? +
Yes. RMCL delivers rapid-response emergency remedial works including storm-damaged seawall stabilisation, culvert clearance, utility excavation support, landslip drainage, and temporary bridge repairs, with Cowal and Clyde Coast mobilisation from 30–90 minutes.
Are Hitachi excavators and plant supplied with certified operators? +
Yes. Our Hitachi excavator fleet (1.9T to 13T), dumpers, rollers, tele-handlers, and hydraulic attachments (breakers, grabs, tilt rotators) are available with CSCS, CPCS, and NPORS-certified operators, plus CAT & Genny detection kit and full maintenance/safety records.
What environmental and quality accreditations does RMCL hold? +
RMCL holds British Assessment Bureau ISO 14001:2015 Environmental Management System (EMS) and ISO 9001:2015 Quality Management System certifications, and actively participates in the EcoVadis sustainability assessment programme alongside SEPA-aligned site controls.
Direct Dispatch & Tenders
Request a Quote or Urgent Civil Response
Whether tendering planned infrastructure upgrades, booking operated Hitachi plant, or requiring immediate emergency remedial works, contact our Dunoon dispatch desk directly.
Telephone: 01369 840 289
Email: info@ross-macarthur.co.uk
Headquarters: Blairmore Farm, Blairmore, Dunoon, Argyll and Bute, PA23 8TN