A Family Run Business You Can Trust

Total Boiler Services offer Commercial Boiler Installations, Commercial Boiler Upgrades, Commercial Boiler Servicing and Commercial Boiler Maintenance throughout Wales, the West of England and the M4 corridor.




We provide 365 days, 24/7 service and offer emergency services contracts

Our Engineers

All of our expert engineers are qualified with Gas Safe Registration for any gas appliances we work on and they have the experience and know-how to work on all types of makes and models of heating systems. Our engineers are able to quickly identify faults with a commercial heating system and carry out the repairs that are needed to ensure it is back up and running quickly as well as running safely and efficiently. All our engineers attend regular in-house and external training to ensure their knowledge of all heating systems is always up to date.

We work alongside the main boiler brands and manufacturers and have excellent working relationships with them. As a result of this, we are kept up to date with new systems and technology updates in the industry and they provide us with training and support with any technical questions our team may have. This all increases the level of support and customer service our client’s receive.  

Our team is trained and qualified in all the latest Health & Safety regulations and the safety of our team and client’s is paramount. We provide regular training and this ensures our team is up to date with the latest technology, makes and models of commercial boilers. Full Risk Assessment and Method Statements are provided for every job and we always work alongside our client’s and their Health & Safety policies and procedures. 

Our Client’s

We provide our customers with the highest level of service and customer service is at the heart of what we do. As a result of this, we have a high level of repeat and recommended business from our existing clients. We work in any sector and with any type of appliance including gas, electric, oil or solar-powered systems. 

Our 24/7 Control Centre

We operate from our base in Cardiff, South Wales which includes our state of the art control centre. Our control centre is available 24 hours a day, 365 days a year to take your call. They will take details of the job and assign the best engineer or engineer team to assist you, whether that’s for a maintenance visit, a repair or a free site assessment to plan a new installation or upgrade.

Health & Safety

Health & Safety for our staff and customers is our priority and we are committed to ensuring our engineers receive the latest safety training. Total Boiler Services operates and complies fully in accordance with CDM Regulations HSE 2007 with amendments as necessary. We are positively engaged with our clients’ safety procedures and work closely with them to encourage and develop safe working practices. Total Boilers key priority is the safe operation and maintenance of any commercial boiler or heating system.

Get In Touch Today

Call us today on
02922 407934 for expert advice on boiler and heating systems for your property.



Commercial Boiler Services

Commercial Boiler System Planning and Installation

We offer a free no-obligation site survey. If you decide to proceed with our installation service it includes an initial design proposal through to full CAD drawings when all the necessary decisions have been made on technical specifications. The decommissioning of any old systems through to full installation and training. 

Boiler System Upgrades

Our team will come out to your property, site or business and make an assessment of your existing boiler system. If your existing system needs an upgrade to ensure it remains both safe and efficient we will advise you of this and we will project manage the upgrade for you from start to finish.  A completely new system isn’t always required and our team are experts in upgrades which will be more cost-effective than a whole new heating system but give you similar results.

Commercial Boiler Repairs and Emergency Repairs

If you have a problem with your commercial boiler system our 24/7 Control Centre will be on hand to answer your call. Our expert team will take all the details we need and assign an appropriate engineer or engineer team to come out to you. All jobs are categorised and if it is an emergency we will get a suitably qualified engineer out to you quickly. l 

Commercial Boiler Maintenance, Repair and Servicing

We offer commercial boiler maintenance, repairs, emergency repairs and servicing visits which you can book through our control centre. Our engineers will advise you of any work that needs to be carried out and you will be provided with all the legal and necessary certificates to show you have had your system serviced and it is running safely and efficiently.

Commercial Boiler Maintenance, Repair and Servicing Contracts

Our commercial boiler maintenance, repair and servicing contracts mean that everything regarding your boiler system is looked after by us. From repairs needed, emergency repairs through to servicing bookings, servicing and maintenance visits. Your boiler maintenance, repair and servicing contract will be bespoke to you, your business and your heating system and we will ensure that all necessary updates and services are carried out on time to keep your boiler within its warranty.  

Sectors We Work With

No job is too big or small for us. Our commercial heating experts will come out to your property or site and do a full and complete site assessment. If we need to we will plan your new installation and project manage it from start to finish including the decommissioning of any old systems. We install, maintain and repair stand-alone systems right through to full plant rooms. We work in the following sectors:

  • Schools
  • Churches
  • Ministry of Defence
  • Offices
  • Hospitals & Care Sectors
  • Historic Buildings
  • Colleges & Universities
  • Utility Sectors
  • Leading UK Charities
  • Factories & Industrial Units
  • Hotels & Leisure Facilities
  • Retail Sector

Systems We Work With

  • Gas, oil and L.P.G boilers
  • New boiler/plant room design and installation
  • Biomass boilers
  • Domestic hot water boilers
  • Plate heat exchangers
  • Electrode boilers
  • System upgrades
  • Flue system installation
  • High-efficiency boiler plant installations