Find My Heat Pump InstallerAdd your business
← Back to Luton
Sun Realm Heating Ltd

Sun Realm Heating Ltd

3.2(94 reviews)See reviews ↓·Luton

What customers say

Based on genuine customer reviews

Tenants and homeowners around Luton who needed boiler repairs or replacements form the bulk of the accounts, and their experiences divide sharply. Customers in several reviews describe swift, capable work: an engineer reached a failed boiler within an hour of the call-out, a survey and full replacement followed on the same day, and a separate electrician returned the next morning to fit a new thermostat. Martin and Jackie come in for particular praise for responding promptly and finishing matters without fuss. Where the accounts turn critical, the recurring theme is missed appointments.

A number of reviews mention waiting through long windows, sometimes several hours, with nobody arriving; one household reports an engineer attending the wrong property and servicing a different boiler entirely, and another describes being unable to secure a shorter slot and taking further time off work as a result. Call handlers feature in the complaints, with customers describing being told an engineer was on the way when no visit followed and receiving no apology for the inconvenience. The same jobs that produced warm feedback on the workmanship also produced frustration over scheduling and courtesy, a pattern that runs through the boiler installations, repairs and thermostat work described.

Reviews

Reviews are taken from publicly available sources.

EG
Elaine Grant8 April 2026

We would just like to say that, without exception, we have had superb service from all the people we have dealt with at Sunrealm. Everyone has been polite and professional and we cannot fault them. Many people don't give praise when it's due, so we would like to thank everyone involved.

LD
Lynda Drady3 April 2026

Booked an engineer to give a quote on a radiator. We weren’t happy last given a 4 hour window . Got up early sat and waited , no show , rung up to be told he’s on his way , we gave another 30 minutes think that’s very reasonable . Still no show . So rung up and cancelled . Not good obviously not wanting our custom or money

MA
Mubbasher Ali18 March 2026

Very unprofessional company and engineers We have waiting for appointment for 5hrs slot and engineer drop missed appointment leaflet and runaway within few seconds and second time never come and third time he decided to simply missed call from random phone number and never come. Never ever book appointment with this company.

AP
Ange Padfield13 March 2026

Great service from Sun Realm Heating Ltd. They installed a new boiler for me and everything went smoothly from start to finish. The engineer was friendly, turned up on time, and left everything clean and tidy. The boiler is working perfectly and I’d happily recommend them.

LR
Lee Redwood24 February 2026

A great company that have helped me out a few times. They always go above and beyond. Thank you Sun Realm.

LD
Lisa davis24 February 2026

Amazing. Came out very quickly. Sorted our boiler out for a very reasonable price compared with others. The staff that came round were friendly, and talked us through what they were doing. Friendly, profesional, good price and very happy with the outcome. Would definately reccomend to others for sure

LC
Lisa Clarke17 February 2026

My first dealings with this company have not been good. The engineer did not come at the appointed time and when I phoned Sun Realm I was lied to by the call handler. She didn't give an apology for the stress and inconvenience caused. The call handler kept pushing me into having the engineer come at a later time despite the fact I gave her a reasons to why this would not be convenient for me. This company does not understand that the customer expects them to come at the appointment time given by Sun Realm. ( or at least phone and explain if there's a delay) When they failed to attend and failed to phone and explain, I was made to feel like I was inconveniencing them as I couldn't allow them access to my property after already wasting 4 hours waiting for the engineer to arrive. A very disappointing experience.

Heat pump installers in Luton 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 Luton are compared.

RankProviderRatingReviewsOpen Sat.
1Peter's Plumbing and Heating★ 5,046Yes
2Get Heated★ 5,043Yes
3Fireplaces & Heating Ltd★ 4,9114Yes
4Luton Plumbing & Heating★ 4,553Yes
5Sun Realm Heating Ltd (this page)★ 3,294No
Contact
+441582571925www.sunrealm.co.uk27-29 Camford Way, Luton LU3 3AN
Working hours
Monday09:00–17:00
Tuesday09:00–17:00
Wednesday09:00–17:00
Thursday09:00–17:00
Friday09:00–17:00
SaturdayClosed
SundayClosed