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Ultra-warm Ltd

4.2(38)Berryfield  •  OFTEC

Heating work

Services

Reviews

4.2

Ultra-warm Ltd is described by several reviewers as polite and professional, and some say staff arrive when they say they will. One reviewer praised a full heating upgrade with a new boiler, pipework and radiators, and another said a new Worcester boiler and oil pipe were fitted over three days. One reviewer was unhappy that a safety certificate was refused and a follow-up was cancelled at short notice, while another reported two short-notice cancellations and a missing valve that left them without heating or hot water over a weekend. Another reviewer said a service left a water leak and oil fumes, and that responsibility for the damage was not accepted. Others reported rude staff, an unreturned phone call, and a missed same-day appointment with no update.

S(
Sean Byrne (.Nov 2026 · Google

Superb local company. Maria was an absolute diamond in getting me booked in and communicating work being done and when the engineer will come. Lee was a gentleman in all aspects and swapped out my heat exchanger like a pro. They were so good I'm considering taking up their boiler cover service. This is a company you can trust, with enterprise level service for the common household. 5 stars ⭐⭐⭐⭐⭐ Would recommend 👍 Will Ultra-Warm again 🤙

MS
Michael S.Oct 2026 · Google

After 32 years good service, the time finally came to replace my trusty Worcester Bosch 240 boiler. Having chosen my replacement on the Worcester Bosch website, I chose three installers to complete the job. Only one of those installers chose to reply to the Worcester Bosch enquiry system and that was Ultra Warm. Within a few days, Darrell came out to quote for the job based on my choice of boiler, a Worcester Bosch Greenstar 4000 and once I accepted the quote, Ultra Warm contacted me to arrange an installation date. On the day of installation, Ultra Warm arrived at 8 a.m. with engineers Craig and Toby. In the morning, they both carefully removed my old and trusted Worcester Bosch 240 before beginning the alterations necessary to the existing pipework to accommodate the new Greenstar 4000. In the afternoon, Craig and Toby installed the Greenstar 4000 and added the cleaning fluid to by existing pipework and radiator system before commissioning the boiler. Final touch was to add a thermostat to control the boiler. Overall, Craig and Toby were courteous, careful, clean and tidy. The pipework arrangement was neat and tidy and I cannot fault their attention to detail. Follow Up Visit. The follow up visit, to remove the cleaning fluid and flush through the system before adding inhibiter, was carried out by Josh. Again, Josh did a neat and tidy job, flushing each radiator in turn throughout. Conclusion I was quite sceptical about having my boiler replaced, based on trades-people of the past, however, over recent years, I have found some really good trades-people who care about their workmanship!! Darrell, Graig, Toby and Josh are four such trades-people! I would highly recommend!!

AN
AndrewMay 2026 · Google

He arrived on time and I assume he did a good job. I'm not a boiler engineer but it's working which is good enough for me. A friendly chap and he referenced a chat and minor boiler issue we had last year, so he either remembered the visit or checked his notes in advance. While that sounds simple enough, it proves he's more efficient than my GP. Reasonably priced. A good service, I'd recommend.

AM
Alex M.May 2026 · Google

I had a maintenance engineer attend via ovo around a month prior, no issues found, required a safety cert update so contacted ultra warm, their engineer attended but flagged an issue, called Vaillant who promptly sent an engineer the following day, no issues found. Ultra warm were booked in to follow up and cancelled last minute. When they did attend they refused again to issue cert. I arranged an alternative engineer (by now the third other than ultra warm within two months), guess what - no probs - cert issued. Customer service experience not great either, no apology for the missed appointments, wasted time, or recognition that their guy made a mistake. Could do better.

RP
Richard P.Feb 2024 · Google

Area

Berryfield, SN12

Opening times

  • Monday8:30 AM – 5:00 PM
  • Tuesday8:30 AM – 5:00 PM
  • Wednesday8:30 AM – 5:00 PM
  • Thursday8:30 AM – 5:00 PM
  • Friday8:30 AM – 5:00 PM
  • SaturdayClosed
  • SundayClosed

Additional information

  • Incorporated 1970
  • Gas engineer
  • OFTEC
  • Domestic work
  • Commercial work
  • Landlord work
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