Same documented process, same fixed pricing, wherever you are in the area — about 30 minutes from Swindon via the A346.
Marlborough's period properties — particularly around the town centre and the wider parish — often have original or older-generation radiators paired with a newer boiler, which is one of the more common causes of poor circulation we see when we're called out this way.
The surrounding villages — Mildenhall, Ogbourne St George, Savernake and Great Bedwyn — are covered on the same terms. Being further out doesn't change the price, but it does mean booking a full day rather than fitting you in around other work.
Our work here covers power flushing and treatment, boiler installation, fitting magnetic filters, moving or replacing radiators, renewing valves and TRVs, swapping failed pumps, and diagnosing poor circulation or cold spots.
The free online assessment takes a few minutes and gives us what we need to quote accurately — system details plus a couple of photos. Every flush we carry out finishes with full balancing and a documented temperature check on each radiator.
Pricing is the same as everywhere else we cover — £445 Essential Flush for up to 10 radiators, £35 per additional radiator, £645 for the Protected Flush including a fitted magnetic filter and 12-month check. Complete System Care is quoted following a walkthrough.