Commercial Boilers

Trusted commercial heating and plumbing services for businesses across the South West

Commercial Boiler Installation, Repairs & Servicing

Dorset, Wiltshire, Somerset & Hampshire

Total Energy Services Ltd provides professional commercial boiler installation, servicing and repair for businesses across Dorset, Wiltshire, Somerset and Hampshire. With over 25 years’ experience in commercial heating and plumbing systems, we support a wide range of commercial premises including schools, healthcare settings, hospitality venues and industrial buildings.

Our experienced commercial engineers are trained to the highest standards and work with leading commercial boiler manufacturers, including Worcester Bosch, Ideal, Hamworthy, Vaillant, Grant, Hoval and Stokvis. We work with both gas and oil commercial boilers, delivering reliable, compliant solutions tailored to your building and operational needs.

Servicing, efficiency & compliance

Regular commercial boiler servicing is essential to maintain efficiency, safety and compliance. Poorly maintained systems are more likely to suffer breakdowns, increased fuel consumption and unexpected downtime. Older or inefficient boilers can significantly increase running costs, often requiring more fuel to achieve the same level of heat output as a well-maintained system.

Our commercial boiler servicing and maintenance helps to:

Improve system efficiency
Reduce the risk of costly breakdowns
Extend boiler lifespan
Support compliance and safety requirements

Call for a consultation 01258 472132

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What our clients say?

On the numerous occasions I have engaged the expertise of Total Energy, Rob has always been, not only punctual but extremely knowledgeable and ready with a sensible way forward for my needs. His team are very diligent in their workmanship and respectful towards my client's properties. I would recommend Rob and Total Energy Services without hesitation.

William Bowley Projects Ltd

We have used Total Energy Services for many years, they always respond quickly and efficiently when required, they work in a very professional manner....all in all, they tick all of the boxes!

Cranborne Stone Ltd

Thank you so much to Rob and his team at Total Energy Services. We got let down at the last minute for our annual commercial boiler service from our previous contractor. I contacted Rob and he responded within minutes, arranging a service at both of our facilities, within a few days. I would highly recommend, the whole team were a pleasure to deal with.

Store & Secure

Total Energy Services installed a new boiler for us. The team were extremely professional and reliable as well as being very clean and tidy. We have recommended them time and time again.

Wimborne Bowls

Our Accreditations

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Suppliers of quality manufactuers

Why Total Energy

Experienced Professionals

With decades of combined experience, our fully qualified engineers deliver reliable, compliant commercial heating and plumbing solutions you can trust.

Reliability Guaranteed

We deliver dependable commercial heating and plumbing services, with clear communication and minimal disruption to your business.

Honest Clear Pricing

We offer honest, transparent pricing with clear quotations and no hidden costs.

Ideal Evomax II Commercial Boiler

The Ideal Evomax II is a high-efficiency, floor-standing condensing commercial boiler designed for reliability, flexibility and ease of installation. Available in outputs from 30kW up to 120kW, the Evomax II is ideal for use in schools, hotels, offices, medical centres and multi-occupancy buildings, either as a single boiler or within a cascade system. Its compact footprint allows it to fit through standard doorways, making it particularly suitable for plant room refurbishments and boiler replacements. Built with durable stainless steel heat exchangers and advanced controls, the Ideal Evomax II delivers excellent seasonal efficiency, reduced running costs and straightforward servicing — making it a popular choice for commercial heating systems where performance and long-term value are essential

Commercial Boiler Maintenance & Servicing

Regular servicing is essential to keep a commercial boiler operating safely and efficiently. Poorly maintained systems are more prone to breakdowns, increased fuel consumption and higher running costs. Older or inefficient boilers can significantly impact energy bills, often using more fuel to deliver the same level of heat as a well-maintained system.

Our Accrediations

Our Coverage

Total Energy Services provides professional commercial boiler installation, servicing and repair for businesses throughout Dorset, Wiltshire, Somerset and Hampshire, including Blandford Forum, Dorchester, Poole, Bournemouth, Weymouth, Salisbury, Shaftesbury, Yeovil, Christchurch, Wimborne, Wareham and surrounding areas. With over 25 years’ experience in commercial heating and plumbing systems, our team supports a wide range of commercial properties, including schools, medical centres, hospitality venues and industrial buildings.

FAQs

A commercial boiler is a heating system designed to provide heating and hot water for larger buildings such as schools, offices, hotels, care homes, warehouses, factories and other commercial premises.

Commercial boilers are generally larger, more powerful and designed to cope with significantly higher heating and hot water demands than domestic boilers. They are also subject to different maintenance and compliance requirements.

Commercial properties can choose from gas, LPG and oil-fired boilers, as well as renewable heating solutions in some applications. The most suitable option depends on the building’s size, energy requirements and fuel availability.

Signs that a commercial boiler may need replacing include frequent breakdowns, rising repair costs, reduced efficiency, difficulty sourcing parts and increasing energy bills. We can assess your existing system and provide recommendations.

The lifespan of a commercial boiler depends on usage, maintenance and installation quality. With regular servicing, many commercial boilers can provide reliable operation for 15 years or more.

Yes. Modern commercial boilers are designed to operate more efficiently than older systems, helping to reduce fuel consumption, lower operating costs and improve overall building performance.

Commercial boiler sizing depends on factors such as building size, occupancy levels, insulation standards and hot water demand. A professional heat loss calculation is recommended to ensure the correct system is selected.

Yes. We install commercial boiler systems for a wide range of sectors, including schools, medical centres, offices, hotels, pubs, restaurants, factories, warehouses and holiday parks.

Yes. Routine servicing is essential to maintain safety, efficiency and reliability. Regular maintenance can also help identify potential issues before they lead to costly breakdowns.

Total Energy Services provides commercial heating solutions across Dorset, Wiltshire, Hampshire and Somerset. Our experienced engineers can design, install, service and maintain commercial boiler systems tailored to your building’s requirements.