• United Kingdom
  • Unit 2, 23 Lotland Street, Inverness, Inverness, United Kingdom

Contact Form

Please find Optimum's contact details to the right of the screen, if you call during office hours you will get through immediately to one of our design technicians who will be able to help you with your query.

If you are calling regarding a quotation please have your project reference number to hand.

Alternatively complete the contact form below and we will endeavour to reply to it the same day.


  • Optimum UFH Ltd, Unit 2, 23 Lotland Street, Inverness. IV1 1ST.
  • web@optimumunderfloor.co.uk
  • 01463 222 800

Business Hours

Monday-Friday: 8am to 5pm

Google Reviews


Couldn’t have asked for more, extremely knowledgeable, approachable staff always on the phone to answer questions during the installation and commissioning process - even lent us a pump to purge the system. The design was spot on, we’re able to hand it straight to the SAP assessor and heat pump designers with no quibbles from either. The whole system came with excellent, detailed instructions on how to install, commission and test all of which we did without incident. I genuinely was delighted with them, great local company who’re really know their product. Did it cost more than somewhere else? Maybe, but it wasn’t enough money to be getting excited about, and when you throw in the pump, pipe stapler, spinning genny, the free advice and the pleasure of dealing with someone local and good, nah. They were cheap. You’d be daft to go anywhere else....

Graeme Collard


Question is...if I was buying an underfloor heating package again, would I do anything different? Answer...definitely not! Optimum were recommended by my builder and the service and advice at all stages were very good. Design options were explained, instructions for installation were comprehensive and post-completion support readily available upon request. The system simply works and, having taken the option of the NeoHub controls, we can monitor or adjust the heating from anywhere in the world. Brilliant!...

Colin McPherson


I chose Optimum because it was clear they offered a quality product backed up with a 'watertight' guarantee. At the design stage nothing was too much trouble to ensure we ended up with a system which suited our needs. We were fitting the system ourselves and Optimum leant us a pipe uncoiling tool and a clip dispenser free of charge. The plans were comprehensive and clear and Rory or Marcin were always only a phone call away to offer help and guidance on fitting. I would have no hesitation in recommending them to anyone about to fit a UFH system....

Andrew Surridge


Excellent company Rory and his team very knowledgeable couldn’t be more helpful I would highly recommend...

David Bremner


Rory was first class when I approached Optimum Underfloor Heating 3 years ago to fit a system myself as a Self Housebuilder. They provided me with every advice and assistance and Machin did the easily understood directions and plans. Rory lent me, free of charge, a pipe un-folder, a clip gun and a pump for pressurising the system. It was a great success and I even phoned him on a Sunday afternoon for some advice! I have just ordered and fitted the underfloor heating for the second phase of the build and that is all working fine. Nothing is too much trouble and all at an excellent cost which is very good value. I have even put my sister's plumber onto Optimum Underfloor Heating for her new system in 2017 and that is also working well....

B Luffman

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