Very helpful over the phone and received quickly within timescales. Teething problems setting the device up but that was due to my tanks air vent and extra coupling required with a larger offset when... See more
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See what reviewers are saying
I bought a tank gauge from this company. The website was easy to use, the product was competitively priced and delivery was very quick. I can highly recommend this company. Many thanks.
Company replied
What I would call old school proper customer service. Ordered an oil tank monitor. It set off for the Royal Mail depot but travelled no further. I dropped an email to Tim who said he’d look into it. N... See more
Company replied
Great value and super speedy delivery. Would definitely recommend and will be using Oil Tank Warehouse in the future.
Company details
- Heating Equipment Supplier
- Agricultural Product Wholesaler
- Oil Store
- Plumbing Supply Store
- Rainwater Tank Supplier
Written by the company
At Oil Tank Warehouse, you’ll discover high-quality products at unbeatable prices! As a family-run business, we aim to be your “one-stop shop” for all your liquid storage needs. Explore our extensive range of tanks suitable for various applications, and we don’t stop there! We also provide the fittings and accessories needed for complete installation. By being approved by a number of brands such as, Harlequin, Titan and Deso we can offer a diverse selection of oil, diesel, kerosene, and biofuel storage tanks in the UK. Our inventory includes bunded oil tanks, single skin oil tanks, and diesel dispensing tanks from a variety of manufacturers. Whether you need a tank for your home, farm, or business, or for fuel, heating oil, or water applications, we have the perfect solution for you."
Contact info
Unit 6A, Dowland Business Park, LN118UX, Louth, United Kingdom
- 01522 396350
- sales@oiltankwarehouse.co.uk
- oiltankwarehouse.co.uk
4.7
Excellent
70 reviews
Asks customers to review
This company invites their customers to review, whether positive or negative
Replied to 100% of negative reviews
Typically takes over 1 month to reply
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Helpful staff that help me sort an…
Helpful staff that help me sort an issue when Royal Mail delivered my parcel to the wrong address.
April 28, 2026
Reply from Oil Tank Warehouse
Thanks Stephen. Glad we could help get things sorted for you quickly.
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Tom & his team are always happy to…
Tom & his team are always happy to help!
Very approachable & do their best to always accommodate our needs (even if bank holidays get in the way)
Our deliveries always arrive on time as requested.
April 28, 2026
Reply from Oil Tank Warehouse
Thanks Kirsty, always a pleasure helping you guys. We do our best to work around bank holiday chaos where we can. Really appreciate your continued support and custom.
Amazing service
Amazing service. I ordered an oil tank float gauge yesterday and it turned up today. Sadly the mechanism inside was broken on delivery but after a quick phone call, another one was on it's way by the end of the call.
Anyone can claim good service but it's only when things go wrong is when you truly know. First time I've used these guys and it won't be the last. Thanks Tom - you were fantastic!
May 8, 2026
Unprompted review
Reply from Oil Tank Warehouse
Thanks Mark, really appreciate the kind words. You are completely right, it is easy for companies to look good when everything goes perfectly, but the real test is when something goes wrong. Glad we could get another gauge sorted the next day for you and we look forward to your next order!
Excellent service.
Telephone conversation was very helpful and followed up by an email. Once placed the order it was received quickly by post.
April 26, 2026
Reply from Oil Tank Warehouse
Thanks Diane. Glad the advice over the phone helped and that everything arrived quickly once ordered. Really appreciate your review.
Price and ease of ordering.
April 30, 2026
Unprompted review
Reply from Oil Tank Warehouse
Thanks Paul. Glad you found the ordering process straightforward and the pricing competitive. We appreciate the 4 stars and hope to earn the fifth one next time 😄
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Good Price, Quick Delivery
March 28, 2026
Reply from Oil Tank Warehouse
Thanks Geoffrey. Exactly what we aim for every time. Much appreciated.
Reply from Oil Tank Warehouse
Thanks Paul. Great to hear everything arrived promptly and we are competitivley priced. Appreciate the feedback.
Reply from Oil Tank Warehouse
Hi George, thank you for your feedback. We are sorry to hear you feel that way. The Watchman is designed as a straightforward DIY product and is supplied with fitting instructions, along with the manufacturer’s technical contact details for any setup or troubleshooting support if needed. We also never received any correspondence from you, as we would have been very happy to help and would have responded straight away. If you do still need any assistance, please feel free to get in touch.
*UPDATE*
George got in touch with us following our reply and after a quick phone call we were able to talk through everything with him. His Watchman is now set up correctly and working perfectly.
Helped me out
Helped me out, when in need, reliable company fair prices, good delivery option, quality items I trust.
August 30, 2025
Reply from Oil Tank Warehouse
Thanks Chris, really appreciate that. Glad we could help when you needed it and that everything from price to delivery hit the mark.
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Part was exactly as expected Job sorted
February 24, 2026
Reply from Oil Tank Warehouse
Thanks Bruce. Nice and simple, job done exactly as it should be. Appreciate the review.
Reply from Oil Tank Warehouse
Thanks David, great to hear you’re happy with the tank and the price. Always great to hear.
My order arrived very quickly
It was very easy to find what I was looking for on the website.
My order arrived very quickly and I was very pleased with the service.
January 27, 2026
Reply from Oil Tank Warehouse
Thanks Sue. Glad you found the website easy to use and that your order arrived quickly. That’s exactly what we aim for.
Stopped old unit for new..
Had an old unit already on tank but it stopped working, took apart to fit new battery was all rusted inside.So purchased a new one easy to set up and install works excellent can't fault it..
January 28, 2026
Reply from Oil Tank Warehouse
Thanks Brian. Sounds like the old unit had definitely seen better days. Glad the new one went on easily and is working perfectly.
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Outstanding customer service
Tom was knowledgeable and very helpful. He took time to assist well beyond what would be normal levels of service from some other larger retailers.
This was my first purchase from OTW and won't be my last.
You can trust this company.
January 27, 2026
Reply from Oil Tank Warehouse
Thanks Fergal, that’s really kind of you to say. We always try to go the extra mile, so it’s great to know it made a difference.
Kind Regards
Tom!
From order to delivery
From order to delivery, the experience was without fault. What more can I say?
February 3, 2026
Unprompted review
Reply from Oil Tank Warehouse
Thanks both. When it all goes smoothly from order to delivery, that’s exactly what we like to hear.
Excellent service
January 26, 2026
Reply from Oil Tank Warehouse
Thank you for your review. Glad you were happy with the service, much appreciated.
Ordered some parts
Ordered some parts, wasn't until after we found the item was not needed. Had to cancel the item.
This was effortless. They was very helpfull and refunded us in the same week.
December 28, 2025
Reply from Oil Tank Warehouse
Thanks James. Glad we could make the cancellation quick and hassle free. These things happen, so it’s good to hear it was sorted easily.
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Good pricing and excellent delivery time
January 26, 2026
Reply from Oil Tank Warehouse
Thanks Martyn. Great to hear the pricing and delivery both hit the mark. Appreciate the feedback.
Great price and speedy delivery!
Bought an Apollo Smart Oil Monitor - price was very competitive, shipped and arrived very quickly and item is now fully installed and working smoothly! Only reason it isn’t a 5 star is because the item wasn’t sealed and there were no instructions inside. Luckily, I was removing an older Apollo monitor and so had instructions from the last one! Otherwise, VERY happy! Thank you
January 13, 2026
Unprompted review
Reply from Oil Tank Warehouse
Thanks Charlotte, really pleased you were happy with the price, quick delivery and that everything is installed and working smoothly. Thank you for flagging the packaging and missing instructions too. These units come to us exactly as they are supplied by the manufacturer, so the box is normally just held shut with the cardboard tabs rather than taped. I am not sure why the instructions were not included in yours, but I have taken the liberty of emailing you a copy of the manual so you have it to hand.
Warning triangle
Quick and efficient delivery.
Easy to fit.
BUT the warning triangle (static) has not gone away
December 30, 2025
Reply from Oil Tank Warehouse
Thanks Patrick. Glad the delivery was quick and fitting was straightforward. The warning triangle is most commonly shown if the unit is not sitting completely level, although it can also appear during the first update cycle and then clear after the next successful reading. If it does not disappear, please get in touch and we will help you get it sorted. No rush either, you are covered by a 1 year warranty.
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