BOXT Reviews 

61,045
TrustScore 4.5 out of 5

4.7

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Review summary

Created with AI, based on recent reviews

Evaluating 16,625 reviews, reviewers overwhelmingly had a great experience with this company. Customers consistently praise the professional and efficient service, highlighting the ease of the entire process from selection to installation. The staff, particularly the engineers, are frequently commended for their helpfulness, knowledge, and friendly demeanor, often going above and beyond expectations. Many people appreciate the clear communication and the tidy work ethic of the installers, who ensure everything is explained and cleaned up afterwards. However, some people experienced issues with product availability and communication breakdowns, leading to rescheduled appointments or incorrect installations. A few customers also noted problems with untidy work, incomplete clean-up, or difficulties with customer service response times and follow-ups.

What people talk about most

Service

People report positive experiences with service, often highlighting the professionalism and efficiency of... See more

Staff

Customers consistently note positive experiences with staff, highlighting their professionalism, efficiency,... See more

Product

Clients share ambiguous opinions on product quality and availability, with some experiencing issues like... See more

User experience

Customers had positive experiences with user experience, often describing the process as seamless, easy, and... See more

Customer service

Reviewers mention positive feedback about customer service, with many praising excellent communication from... See more

Reviews shaping this summary

Rated 5 out of 5 stars

This is our second boiler in 18 months through BOXT, the first being at a rental property . We like the easy and clear quotation process, the years interest free monthly arrangement helps budgetin... See more

Rated 5 out of 5 stars

Very impressed with all aspects of BOXT. I have used them once before and found them good then - but my experience on 7th July was a revelation. Competitive pricing, easy ordering of new boiler, court... See more

Rated 5 out of 5 stars

The whole process was unbelievably easy from start to finish. I placed the order, sorted the finance on Monday and the heating engineer and boiler arrived this morning exactly as planned. We now have... See more

Rated 5 out of 5 stars

Mark and I think the other young lad was called Ben, did a perfect job even though not as straightforward for them as we thought initially, but did a brilliant job and sorted with new piping. They cl... See more


Company details

  1. Boiler and Heating Service
  2. Boiler Supplier
  3. Gas Engineer
  4. Gas Installation Service
  5. Gasfitter
  6. Solar Energy Company

About BOXT

Written by the company

Boilers
Solar panels
Heat pumps
Air Conditioning
Electric Vehicle Chargers
Who We Are
Contact Us

BOXT is proud to be the UK's most trusted installer for new boilers, solar panels, air conditioning systems, heat pumps, home storage batteries, and EV chargers.

We partner with leading manufacturers and over 15,000 registered engineers to install high-quality Which?- and QuietMark-accredited products as soon as the next working day.

Each installation comes with a manufacturer warranty and a one-year workmanship guarantee for your peace of mind. Just answer a few simple questions online to uncover your personalised fixed price today.

✓ Join 250,000+ happy customers

✓ Enjoy our Price Match Promise

✓ Pick an installation date that suits you

✓ Finance options available

✓ Manage your installation and receive expert advice in BOXT's award-winning app

✓ Proud to be backed by HomeServe and Brookfield


Contact info

4.7

Excellent

TrustScore 4.5 out of 5

61K reviews

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4.7

All reviews

(61,045)

16,013 reviews in the last 12 months

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Rated 1 out of 5 stars

Avoid at all costs.

Avoid at all costs.

Tried to book an EV charger installation. Initially they approved for next day installation but then moved it on the point of confirmation. I was able to find an earlier date with an alternative supplier so requested a cancellation.

Have been waiting a week for even an acknowledgement of the cancellation which is yet to materialise. Online chat support then suggests it will be at least 10 working days from when when the cancellation is acknowledged.

Currently out of pocket by more than £1k with no commitment from Boxt as to when it will be refunded.

Terrible

July 2, 2026
Unprompted review
Rated 5 out of 5 stars

Fab air con installation via BOXT

Great couple of guys who installed our air con. They worked really hard to complete the job. Jamie was very knowledgeable. He and his colleague were tidy workers and delivered the solution that we wanted. Would throughly recommend them.

July 5, 2026
Rated 3 out of 5 stars

Some good & some bad

Fixed upfront pricing is good. Good choice of boiler and everything gas safe approved.
However, after initial install communication was poor and threatening. Boxt didn't want to be involved 2 monthes afterwards when boiler had a problem, I had to rely on manufacturer to sort it out.

September 23, 2025
Rated 1 out of 5 stars

Avoid

Avoid. They offer next week installation, take your money and then phone up to move your appointment back by 5 weeks and try change systems you have ordered to a lesser brand, It's all intentional, the dates they offer on their website are an absolute lie - it's just to get you to book and take your money they have zero intention of honouring that appointment and they literally have a team of people calling up every customer after booking to give them their real appointment time weeks later. Dishonest companies make my skin crawl.

June 17, 2026
Unprompted review
Rated 5 out of 5 stars

From ordering to installation.

From ordering to installation, placing the order and arranging a date for installation was very easy. The only real problem was taking the photos and uploading them. Like most companies these days, they assume everybody has the equipment and knows how to do this. I very nearly cancelled the order at this
point. A friend stepped in and did it for me. The engineer arrived on time; I showed him what he wanted to see, and he said right I will crack on and he did. He is a very polite, clean and tidy worker. Except for the new boiler on the wall, you would not know he had been here.
I write this not just as a customer but also as a retired electrician and registered domestic installer. I worked with many plumbers installing boilers. I wish more of them had been as clean and tidy as Kevin is.

July 9, 2026
Rated 3 out of 5 stars

I have mixed feelings about BOXT…

I have mixed feelings about BOXT because different parts of the business are completely different experiences.

Installing a new boiler: 10/10. The whole process was excellent. The quotation was straightforward, the installation was quick and professional, and everything was taken care of from start to finish. I couldn't fault it.

Annual servicing: 9/10. Booking a yearly service has always been easy and the engineers have been professional. No complaints there.

Breakdown cover and repairs: Unfortunately, this is where everything falls apart. I also pay for their insurance cover for heating, radiators and related repairs, and the experience has been incredibly frustrating.

The app is poor, with jobs remaining marked as outstanding even after visits. Communication is almost non-existent. Emails often go unanswered, and when you do manage to report a problem, you're left chasing for updates. We've been waiting for what appears to be a standard replacement part, yet nobody keeps us informed about what's happening or when it will be resolved.

When an engineer eventually arrives, the work itself is fine. The real issue is everything around it: the lack of communication, the delays, and the difficulty of getting any meaningful response from customer services.

So my overall view is simple:

New boiler installation: 10/10
Annual servicing: 9/10
Breakdown and repair service: 0/10

I'd happily recommend BOXT to anyone buying a new boiler, but based on my experience I couldn't recommend their breakdown cover. The difference in service between installation and aftercare is enormous, and that's a real shame because the company clearly has the ability to deliver an excellent customer experience when it chooses to.

July 6, 2026
Unprompted review
Rated 2 out of 5 stars

Slightly disappointed by the experience

The workman were friendly and helpful but very untidy, very messy. It was booked as a two day job to install the new boiler. Tools left everywhere at the end of the first day and looked a real mess in the utility room where the boiler was being installed. I ended up taking about half of the old boiler system and old water tanks to the local re-cycling centre because they didn't want to take it away. Only interested in the metal components that they could probably sell for scrap. Used my dogs towels to mop up water that they had spilled. A couple of holes they put thru the walls did not get sealed up.
On a plus side the boiler seems to be working perfectly. Although they were not able to help me set up the Hive hub so that I can use the app from my phone to control the boiler.

July 8, 2026

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