👋 Hello, we are STS

We specialise in the supply, installation, servicing, and removal of heating oil storage tanks – whether it’s for your home, farm, or business.

Big job or small, we have the knowledge, skills, and experience to get you sorted quickly, with the minimum of stress, mess, and disruption.

We are OFTEC-registered and fully insured up to £5 million public liability.

For friendly, expert service and advice, free site survey and quote, call 01435 830123.

New oil tank installations


We supply and fit quality plastic and steel tanks for domestic heating oil, commercial heating oil, and diesel.

Oil tank removal


If your existing tank is redundant or has had its day, we’ll take it away and safely dispose of it for recycling.

Emergency call-outs


Is your oil tank leaking or damaged? We’ll get to you quickly and help get things under control.

Difficult access tanks


Have other companies declined work because your existing tank is difficult to access? We can help.

Maintenance & Servicing


We fix leaks, unblock oil lines, remove water contamination, lay concrete bases, connect pipes, and more.

Custom work


Do you need a bespoke steel tank made, or your existing tank moved to another location? Give us a call.

What to expect

When we first visit your property, we’ll carry out a free site survey, taking into account your personal preferences and environmental requirements. You’ll then receive a free, no-obligation quote.

If you decide to go ahead with the work, we’ll arrange a date that’s convenient for you. In most cases, standard oil tank installations are completed in just one day.

If a new concrete base or additional building work is needed to replace your existing setup, we will do everything possible to minimise disruption.

Full reinstatement of your property is an important part of our service. If needed, and where possible, we can provide a temporary setup to ensure your oil supply isn’t interrupted during the process.

We may need to cut up your old tank prior to its removal, before safely disposing of it for recycling at an authorised site.

We’ll ensure the area is left in a clean and tidy condition, and we’ll always do our best to relight your appliances and test the system to make sure everything is working as it should.

What our customers say

  • Replacement of tank with limited access

    We were having problems getting an aging, non-compliant tank and pipe work replaced with several companies declining the work due to tricky access. Matt and STS team visited, made an immediate temporary repair to a leaking pipe and arranged and booked in the replacement. They arrived on time and completed the work quickly, tidily and with minimum fuss and helped with the process of arranging building regulations certification. I would not hesitate to use them again and highly recommend.
  • Reliable and capable workforce

    Our oil tank needed replacing and relocating. Matthew and his team (James, David and Ryan) arrived when they said they would and then proceeded to do most of the job in intermittent rain. This didn’t deter them from doing a really fantastic job with smiles on their faces and humour in their voices. I can absolutely recommend them to anyone and everyone.

  • Go to them first

    When we needed a replacement oil-storage tank suddenly, we explored a number of companies to do the work. By the greatest good fortune we received a recommendation quite by accident. Everything about our decision to choose this one has proved successful. From the outset we received clear, informed, and straightforward advice from them. The team that did the work was well organized, friendly, and obviously expert. Furthermore they were very careful around a site which is not the easiest. Everything was well done therefore. A company to be recommended completely without reservation.

  • Replacement oil tank

    After a recent oil delivery we discovered a dangerous split in our oil tank and were advised it could fail; so we called out STS who came very quickly and pumped out the old tank saving us from a major environmental disaster. They then removed the old tank, laid a new concrete slab and replaced with a new oil tank. Very happy with the work. Would highly recommend them.

  • End-to-end professional service with a smile

    From on-site quote, to build of a new base, install of new tank, transfer oil from old tank, and remove old tank, STS were helpful, knowledgeable and professional. Good communication and friendly throughout.

  • Installation of new oil tank

    The service was brilliant. They planned and completed all the work with no fuss at all. From building a new oil tank base, removing the old tank and installing a new one. The work was first class and would highly recommend.

  • Replacement of oil tank and concrete base

    STS came to replace my existing oil tank, which included putting in a large concrete base for the new tank and a new shed. The price was very competitive, with a reasonable lead time of 3 weeks, all organised by Sue, who was very helpful! The team of 4 were punctual, friendly and kept us informed at every stage. Work was completed on time and to a high standard. Would highly recommend STS. Thanks!

  • Replacement oil tank

    recommended by Boiler Juice, and the guys that came to fit the new tank where polite and helpful. the explained about the use of the ‘watchman’ and tidied up after themselves. All good in my book.

  • Highly recommend – very professional service

    Matt worked with us to find a solution to replace our ancient oil tank in a difficult to access location. The team removed and replaced the tank over two visits and were very pleasant and easy to have on site. We were very happy with the service and by working with Matt to find a slightly smaller fire-rated tank, we ended up just about within the budget we had set for the project.