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As well as domestic services, Warmshires offers expert commercial plumbing services to businesses and public facilities, ensuring that systems are installed and maintained to the highest standards.
From offices and schools to care homes and GP surgeries, our tailored solutions are designed to meet the needs of your premises, ensuring compliance with the relevant regulations and your peace of mind.
We’re a Worcester Accredited Installer specialising in gas and oil boilers as well as renewables and plumbing.
We cover Doncaster, Lincolnshire, Newark, Nottinghamshire, Retford, Sheffield, Worksop and the surrounding areas.









Expert boiler installation for your business
Commercial Boiler Installation
As Gas Safe and OFTEC registered professionals, our team guarantees that every combi, LPG or oil boiler installation is carried out to the highest industry standard by a qualified expert.
Upgrading to a modern, energy efficient boiler can help to lower your operational costs with reduced energy bills. Our Worcester-accredited boilers come with a 12-year guarantee, providing long-term reliability and peace of mind for your business. Follow the link below to find out more.
Fast and reliable commercial boiler repairs
Commercial Boiler Repair
Here at Warmshires, we understand that boiler outages can disrupt your business at the worst possible time.
That’s why our emergency call-out service aims to get an engineer to you as fast as possible. And with some of the best diagnostic tools available, we’ll quickly identify and resolve the issues you’re facing so your operations can continue with minimal disruption. Click below to see how Warmshires can help.
Flexible finance options for your new boiler
Commercial Boiler Finance
Manage the upfront cost of a new commercial boiler with our flexible financing options–tailored to your business needs.
You can spread the cost over 3 to 10 years, helping you to manage expenses while ensuring your heating is as efficient and reliable as your business. Whether you need a replacement boiler or a full system upgrade, we make it easy to invest in energy-efficient heating without disrupting your cash flow.
Proudly serving South Yorkshire since 2015
Areas We Serve
Our dedicated team of expert plumbers provides commercial services across Worksop, Retford, Newark, Rotherham, Sheffield and the surrounding areas.
If your business needs a reliable plumbing solution, reach out to our team today.
How our Commercial Plumbing Services can Help
Here at Warmshires, we understand that commercial plumbing requires a higher level of expertise and oversight than domestic plumbing solutions.
That’s why our team of experienced engineers are trained to handle large-scale installations, repairs and maintenance efficiently, helping your business to keep running smoothly. Our services include:
- Fitting new taps
- Installing new sinks
- Fitting a washing machine or dishwasher
- Blocked pipes or drains
- Dripping taps or pipework
- Pipe maintenance and leak detection
- New plumbing installation

Friendly, Local Service
Testimonials From Customers
Don’t just take our word for it! See our fantastic testimonials left by other customers:
"Very professional team. Initial visit by Dale was prompt and fuss free. We were given sound advice and a very competitive quote. Appreciated the sound advice and clarity. Engineers Dave and Louie were brilliant. Arrived on time and both were extremely courteous. They worked diligently on a scorching hot summer day and wasted no time. The working areas were kept very tidy from start to finish. Highly recommend Warmshires."
"Fantastic installation. The staff from Warmshires were professional, friendly, and carried out the work to the highest of standards whilst respecting our property at all times. Would highly recommend. Thank you, Warmshires."
All your commercial plumbing questions answered
Commercial Plumbing FAQs
A commercial boiler is a pressurised system that uses a fuel source, such as natural gas, oil or electricity, to heat water that is used to provide heating and hot water in a commercial building. There are several different types of commercial boilers and some use the hot water itself while others generate steam.
Commercial plumbing deals with the plumbing needs of businesses and public spaces, such as care homes, GP surgeries and schools. Due to the nature of these premises, commercial plumbing is generally more complex in nature. There are also stricter regulations in place, which must be adhered to for the health and safety of occupants and the surrounding community.
Commercial plumbers work on large-scale plumbing systems, and they play an important role in the installation and maintenance of key safety features. This includes reviewing technical drawings and the installation solutions designed to meet commercial needs. Commercial plumbing services typically include:
- Boiler installation
- Pipework
- Waste management systems
- Sanitary facilities
All on a larger scale than domestic solutions.
The main difference between commercial and domestic plumbing is the scale of commercial plumbing solutions. This is a factor of both the size of commercial premises and the number of visitors they receive.
A house, for instance, may only cover a couple of floors, and as such, the amount of plumbing work required is limited. On the other hand, an office building requires a large and complex system of pipework, as well as specialised equipment, to cope with the extra demand. To help manage this, commercial plumbers may also work with a project manager to keep jobs running smoothly.
The consequence of downtime for a commercial plumbing system could prove highly disruptive. As such, many premises opt for ongoing maintenance checks to diagnose problems early in order to reduce their impact.
Servicing any boiler helps to stop breakdowns, save money on repairs and keep it running safely. With regular servicing, you can catch faults early and help to reduce their impact. This is especially important for businesses, where the consequences of a faulty boiler can be magnified by the disruption it causes to operations.
Boilers should be serviced yearly to keep them in good working condition. This also helps to protect their warranty in case of a breakdown. Most manufacturers require boilers to be serviced every 12 months, else they withdraw their coverage.
Commercial or public premises with heavy boiler usage may benefit from more frequent checks to ensure compliance with gas safety regulations. Check out our service plans if this is something you’re considering.
The cost of commercial plumbing depends on a variety of factors, including:
- Job complexity
- Property size
- Location
- Time of day
If you’re looking for a reliable commercial plumbing solution, our team is here to help. Contact us today for a tailored quote and professional guidance.

