Mo and his team installed a new combi boiler for me 2 years ago, removing the old from the kitchen along with the old rusting tank and moved everything to the upstairs cupboard. Also plumbed in my gas... See more
While we don't verify specific claims because reviewers' opinions are their own, we may label reviews as "Verified" when we can confirm a business interaction took place. Read more
To protect platform integrity, every review on our platform—verified or not—is screened by our 24/7 automated software. This technology is designed to identify and remove content that breaches our guidelines, including reviews that are not based on a genuine experience. We recognise we may not catch everything, and you can flag anything you think we may have missed. Read more
See what reviewers are saying
Let’s heat installed a new baxi boiler back in 2019 and they been carrying out the annual boiler service , great service and thank you
SmartAdapt supplied and installed my Worcester Greenstar combi 4000 / 30kw boiler last week. It went extremely smoothly from the outset. The boiler was delivered the day before, the installer chap cam... See more
I called at 7pm and had a new boiler installation the next day. Very promo and reliable service.
Company details
- Boiler Supplier
- Air Conditioning Contractor
- Gas Company
- Gas Installation Service
- Heating Contractor
- Boiler and Heating Service
Written by the company
Let’s Heat provides gas, heating, plumbing and air conditioning services across Cardiff, Bristol and surrounding areas. We specialise in new boiler installation, boiler replacement, combi boiler installation, boiler repairs, boiler servicing and central heating systems. Our services also include gas safety checks, heating repairs, radiators, thermostats, plumbing repairs and domestic and commercial air conditioning installation. Gas work is carried out by Gas Safe registered engineers, with straightforward advice and suitable options based on each property’s heating, hot water and cooling requirements
Contact info
Connies House, Rhymney River Bridge Road, CF23 9AF, Cardiff, United Kingdom
- 0330 174 6700
- hello@letsheat.co.uk
- letsheat.co.uk
No recent history of asking for reviews
This company hasn't invited customers recently, so reviews may not be representative
Hasn’t replied to negative reviews
How this company uses Trustpilot
See how their reviews and ratings are sourced, scored, and moderated.
Always friendly and courteous
Mo arranged for someone to come out to us in a bit of an emergency. It was sorted quickly, and a follow up to replace a tap was swift.
Mo also serviced the Veissman boiler at the same time.
We've used Mo and his company for several years now. He's always friendly and courteous, and we'd highly recommend him
Smart and efficient service
Smart and efficient service, the new gas heating has transformed our house
100% recommended!
Let's Heat are my go-to for any big or small projects I have around the home. They are reliant, always picking up their phone when I call with an issue, and are very knowledgeable. It really works for me and my family that they have a quick turnaround on any of the projects we've been working with them. Very respectful, friendly, accommodating. 100% recommended!
Installation of new boiler today
Installation of new boiler today. Excellent service. Very professional and efficient.
Smart adapt proffessional service-highly recommend
Chose to go with smart adapt after checking out their reviews on different sites, all positive feedback - did not dissapoint, quick to call me back, booked in quickly, good communication throughout, the engineer was friendly and engaging, could not fault his work, efficient,professional service.
I will continue to use this company, and recommend to other's
Great Experience
Flexible with timings, finished the work quickly and efficiently and really good value. Nothing to complain about!
Great service and after care by…
Great service and after care by Letsheat. Had bit of setting issue which was resolved efficiently.
The next day boiler replacement that never happened...
My old boiler stopped working on a Sunday in mid January. Having unsuccessfully tried to find a local firm who could replace it in a reasonable time frame given the snow and freezing temperatures at the time I investigated online options for 'next day' boiler replacements. On Wednesday I entered my details and their quoted price and timescale were enticing. However all turned out to be something of an illusion?
I was quite prepared to pay upfront but one of the options was to pay an initial £250 deposit and pay the balance upon completion. Unfortunately this option did not seem to work and I telephoned the number given to ask how to proceed. I got put through to someone who explained that recent changes to their website appeared to have a few issues and suggested I enter an alternative option to pay by instalments and when they contact me to confirm arrangements they could take payment of the required deposit. So I completed my order details and their system produced an immediate confirmation of my order for installation on Friday.
This 'confirmation' indicated that they would shortly be requesting various photographs of the existing installation and an email confirmation would be imminently forthcoming.
By Thursday morning no request for photos or confirmation of order had been received so I telephoned the company to ensure everything was in order. Unfortunately this time I was not able to speak to anyone and was only able to leave a voicemail outlining the above and leaving my number for someone to call me back.
By late Thursday afternoon I had heard nothing so sent an email to the company outlining all the above, again requesting someone to call or email me to confirm installation would be taking place the following day.
Needless to say I heard nothing and early Friday morning I again telephoned them to ask what time to expect their engineer / boiler replacement to commence. As per the previous day no one was available to take my call and again I was only able to leave a voicemail outlining the above.
I heard nothing more from them and by mid Friday morning I managed to place an order with an alternative national next day boiler replacement company who more than lived up to their promise and by Monday afternoon had installed a replacement boiler.
So be warned for me Smart Adapt was a total waste of time and their service and customer experience were sadly lacking. I had checked out their reviews here before placing my 'order'.
I am now off to place a 5* rating on the company who came to my rescue after being let down so badly by Smart Adapt at what was one of the coldest weeks of the year. It is probably inappropriate to name them in this review.
Update 8-Feb-24: They have requested further information from me. As noted above I was never sent any emails (eg confirmation which would have included the requested order number). As noted above if they refer to their voicemails for 17-Jan-24 and 18-Jan-24 and their emails of 17-Jan-24 they will be able to confirm my details / requests. I can provide a pdf and or an html of the online order 'confirmation' which I was able to capture.
Quick appointment
Quick appointment, really nice, sorted what we needed. New thermostat fitting. Easy
I have ordered a new boiler online it…
I have ordered a new boiler online it was installed the next day with a fixed price. Highly recommended.
Excellent supply and install of a combi boiler.
SmartAdapt supplied and installed my Worcester Greenstar combi 4000 / 30kw boiler last week. It went extremely smoothly from the outset. The boiler was delivered the day before, the installer chap came on the Saturday and just got on with it. Very professional and polite! Left everything clean and tidy. The communication with Mo was excellent. Let me know when, where and what… Also the cheapest quote by several hundred. Would recommend them very highly to anyone.
Fantastic customer service and first…
Fantastic customer service and first class workmanship. Could not recommend Smart Adapt more highly!
Excellent service, highly recommend
Ordered the boiler I wanted and the term I wanted to pay over on their website on the Wednesday evening, came out Friday morning and fitted same day! Fitters are friendly and everything clean and tidy on completion, highly recommended!
Mo and his team were simply brilliant
Mo and his team were simply brilliant. They did a very good job. Very professional and explained every step clearly. Worked really hard to get a complicated job done fully satisfactorily. Highly recommended.
Recently bought a property in…
Recently bought a property in Llanbradach and on move in day the boiler had a fault. One quick call to one of the technicians and everything was resolved. He even FaceTimed me so I could show him what I was doing! Can’t rate them more highly

Reply from Let's Heat
Emergency boiler Install
Smart Adapt were brilliant from start to finish.
My boiler broke which left us in a difficult situation. Smart Adapt changed their schedule and were in our house the next day to replace the old one with a new one.
The engineers provided a 5 star service they were polite, clean and tidy.
All pipe work was neat and carried out to a very high standard.
Smart adapt even done additional work in the garage, they had to change the gas pipe to a bigger size to meet regulations and this was done free of charge as we had already agreed a price.
Thank you Smart Adapt for your service. I highly recommend this company.
Very good! Super helpful
Mo the engineer was super helpful fixing our boiler and came around super quickly! Thank you!
Amazing work
I had a fantastic experience with the gas engineer who came and installed the cooker for me. He was incredible prompt and efficient, offering same day service that I truly appreciated. I was pleasantly surprised by his reasonable and affordable fee, especially considering the high-quality service he provided. 100% recommend👌
The Trustpilot Experience
Anyone can write a Trustpilot review. People who write reviews have ownership to edit or delete them at any time, and they’ll be displayed as long as an account is active.
We use dedicated people and clever technology to safeguard our platform. Find out how we combat fake reviews.
Learn about Trustpilot’s review process.
Here are 8 tips for writing great reviews.
Verification can help ensure real people are writing the reviews you read on Trustpilot.
Offering incentives for reviews or asking for them selectively can bias the TrustScore, which goes against our guidelines.







