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HeaterUp

HeaterUp

4.8(38 reviews)See reviews ↓·Swansea

What customers say

Based on genuine customer reviews

Underfloor heating and general plumbing work form the core of what HeaterUp delivers across Swansea, and reviewers repeatedly highlight the speed with which the team responds. Emergency call-outs for boiler replacements, central heating faults and plumbing issues are described as being handled promptly, with engineers arriving when promised and returning the same day where parts were needed. Clear communication is a theme that emerges often, whether through messaging updates or explanations of the work carried out, and several customers note that quotes were transparent and pricing fair.

Tidiness is mentioned too, with one account describing a repair completed with attention to detail and the area left spotless. Expertise comes through in the advice given on more complex installations, including boiling water taps and waste disposal units, as well as routine jobs such as fitting an outside tap. Named engineer feedback is limited, but the politeness and patience of those attending are noted. The boiler and central heating work, alongside emergency plumbing, stands out as the service most frequently praised.

Service establishmentGas engineerPlumber

Reviews

Reviews are taken from publicly available sources.

KE
KAREN EVANS5 March 2026

Fitted an outside tap for my Dad, he is very happy with it. Communication was brilliant, they were very polite, courteous and happily attended the time that was suitable for my Dad. Totally recommend.

TJ
Terence Jones27 February 2026

A quick and comprehensive fix to my boiler. Knowledgeable and professional plumber. Reasonable rates on top of excellent service made a stressful situation much less so. Thank you

JB
Jean Brewer3 February 2026

Very pleased with Heaterup service, got the number from checkatrader and they were able to come within a couple of hours, engineer said we needed a new timer for central heating boiler so he went away and came back the same day to fit it ...perfect

DH
Danielle Hallett28 January 2026

I purchased a Quooker boiling water tap and an InSinkErator waste disposal for the kitchen, but felt they were a little more complex than I was comfortable with installing myself. HeaterUp were contacted and responded quickly, with excellent communication throughout and superb service from start to finish. HeaterUp come highly recommended for their professionalism, efficiency, and quality of work.

RE
Rhiannon Evans22 January 2026

We had an amazing experience with HeaterUp. We needed an emergency boiler replacement and they were incredibly accommodating, patient, and an absolute pleasure to work with. They communicated everything very clearly, every step of the way. Not only that, but the pricing was fair and they were very transparent from the beginning. The job was complicated for a number of reasons, but they really went out of their way to help us and for that we are very grateful. In particular, Seb, our engineer, did a wonderful job. Really couldn't have asked for better. Thank you to everyone at HeaterUp! I would recommend them to everybody.

DW
David Wilson12 January 2026

Outstanding service throughout. HeaterUp provided a prompt and highly professional response to our heating issue. The engineer arrived exactly on time, was courteous, knowledgeable, and took the time to explain the work clearly. The repair was completed efficiently, with great attention to detail, and everything was left spotless. A genuinely reliable and trustworthy heating company — I wouldn’t hesitate to recommend HeaterUp to anyone in the UK.

WD
William Dunt23 December 2025

With a plumbing emergency in the crazy Christmas month, we couldn’t be happier with the service received. A late call out to check the issue and back first thing the next day, speed and quality service was received. We were really happy with the service and having the clear communication through whatsapp was very reassuring. Very happy, will defiantly be using them again. Diolch

Underfloor heating in Swansea compared

Ordered by rating, weighted by the number of reviews — businesses with only a handful of reviews do not jump to the top automatically. 5 businesses in this category in Swansea are compared.

RankProviderRatingReviewsOpen Sat.
1The Gower Heating Co★ 5,024No
2Nexosters Ltd★ 5,016Yes
3Elite Heating Services★ 5,012Yes
4HeaterUp (this page)★ 4,838Yes
5ADS – Andrew D’Auria Solutions Ltd★ 3,633No
Contact
Working hours
Monday00:00–24:00
Tuesday00:00–24:00
Wednesday00:00–24:00
Thursday00:00–24:00
Friday00:00–24:00
Saturday00:00–24:00
Sunday00:00–24:00