Commercial Plumbing & Heating Specialists
D&B Mechanical Ltd specialise in the design, installation, commissioning and ongoing maintenance of plumbing and heating systems for commercial clients throughout Dorset. From new-build projects to refurbishments and reactive maintenance, we bring the experience and expertise to deliver every project on time and within budget.
We take a partnership approach with all of our clients, working closely with you from initial consultation through to completion to ensure your requirements are fully met and your investment is protected.
Our Commercial Plumbing & Heating Services Include:
Design and installation of complete heating systems
Boiler installations and replacements
Hot and cold water services installation and maintenance
Pipework installation in copper, CPVC and press-fit systems
Radiator and underfloor heating installation
Pressurisation and expansion vessel maintenance
Drainage and waste systems
Planned preventative maintenance (PPM) contracts
Reactive and emergency call-out services
Online Enquiry




Partnership Approach
We work alongside our clients, contractors and project managers from day one, ensuring smooth project delivery, clear communication and budgets that are met. Whatever the scale of your project, you can count on us.
Accredited & Qualified
Our accreditations include BESA, TrustMark and CIPHE, ensuring all installations meet current industry regulations and are completed to the highest professional standards.
Next Steps
Contact us today to discuss your project requirements or to request a free, no-obligation quote.
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