Thermaright, a Name You Can Trust

We here at Thermaright offer a reliable generator hire service for all those in and around Bristol. By combining 30 years of experience with state-of-the-art generators, we have created a hire service that is among the best in the business.

Whether you are looking for a generator for the short term or long term, we have services to suit all needs. Need a generator for a business? No worries. Do you need a generator for a construction site? Well, we’ve got you covered. No matter what you need a generator for, we have an extensive fleet of generators waiting and ready to go.

Round The Clock Care At Thermaright

Things can go wrong with little to no warning. Usually, things tend to go awry at the worst possible times. Well, we aim to minimise any downtime or disruption caused by power outages or faulty electrics. Day or night, you can rely on Thermaright.

What Makes Us Different?

While we aren’t the only generator hire company out there, we always do our utmost to keep ahead of our competition.

All of our generators are top-of-the-line appliances. Not only are they all advanced models, but they are meticulously maintained by a team of highly trained experts to ensure that they are always working as smoothly and as efficiently as possible.

Our generators range from smaller 20kVA models up to large 1250kVA generator systems. So, no matter what you need, chances are, we have it. On top of that, we don’t keep our customers waiting. We work around the clock to deliver our generators at the best time for you. After all, when it comes to powering a business, time is money.

Unfortunately, sometimes even the best generators encounter issues. In the very unlikely event that you encounter any issues with one of our generators, we will send a technician out immediately to fix the issues at no cost to you.

Another thing that sets us apart from other companies out there is our pricing. We offer cost-effective generators at fair prices. There are no unexpected fees or additional charges with us. We are upfront and open every step of the way.

Get in Touch Today and Find Out What Thermaright Can Do for You

So what are you waiting for? Get in touch today and speak to one of our friendly experts. Call us on 0800 368 8464 for all of your generator hire needs. We look forward to your call.


Emergency Equipment Failure – we can deliver a bespoke temporary package and connect it quickly to keep your business operating, whilst your existing kit is being repaired and fully tested.

Supplementing Existing Equipment – we can add cooling and heating capacity to your existing system and help optimise production, reduce bottlenecks, N+1 provision or help maintain additional seasonal demand.

Seasonal Demand – with our ever changing climate globally it can be hard to anticipate exactly what you need at a given time. Our flexible temperature control packages are able to support your business 24/7/365

Planned Shutdowns & Outages – a pre-planned approach to delivery of suitable equipment can be managed to help mirror your needs during site maintenance.

New Projects. New Lines – a bespoke package can be delivered to fully meet the needs of your planned R&D, NPD testing and localised process requirements.

No Capital Budget – pay for a short-term hire to keep your business fully operating as well as supporting longer term packages to suit your business.

Fast Reliable Delivery – a fully-tracked and timed service 24 hours a day to suit your individual site requirements. Including flatbed, HIAB and crane-assisted delivery choices.

Installation – from the simplest units to the most complex multi product solutions, our engineering expertise will make sure service is delivered to the highest standard fully accredited to NICEIC, F-Gas & Gas Safe standards

Do You Need A Chiller Hire Quote?

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