BOXT Reviews 60,607

TrustScore 4.5 out of 5

4.7

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Review summary

Created with AI, based on recent reviews

Evaluating 16,563 reviews, reviewers overwhelmingly had a great experience with this company. Customers consistently praise the service, highlighting its efficiency and the professionalism of the staff. Many people found the user experience to be smooth and straightforward, from getting quotes to scheduling installations. Reviewers frequently commend the customer service for being helpful and responsive, with engineers often arriving on time and completing jobs quicker than expected while maintaining tidiness. However, some customers also noted issues with product-related problems and aftercare, experiencing delays in fixing faults or receiving incomplete installations. A few other people also felt that communication regarding appointments and follow-ups could be improved, leading to frustration and inconvenience.

What people talk about most

Service

Customers had positive experiences with service, often praising the professionalism, punctuality, and... See more

Staff

Clients share positive opinions on staff, frequently praising engineers and installers for their... See more

Product

Reviewers mention ambiguous feedback about product, with some customers expressing satisfaction with the end... See more

User experience

People report positive experiences with the user experience, often describing it as painless, easy, and... See more

Customer service

Reviewers highlight positive aspects of customer service, with many praising helpful and polite interactions... See more

Reviews shaping this summary

Rated 5 out of 5 stars

Gas Safe Engineer, Anthony, arrived on time. He was polite & courteous. Got straight on with installation of new gas boiler. Job completed quicker than expected. All mess was tidied up, old boiler & b... See more

Rated 5 out of 5 stars

Our boiler was working intermittently and it also powers our shower so was urgent. The process in ordering and deciding which boiler to go for and booking a date was a dream so easy. Everything went... See more

Rated 5 out of 5 stars

I’m very impressed with the boiler service we received today. Craig arrived exactly on time, worked tidily, and was both polite and friendly. What stood out was his care for our safety. He suggest... See more

Rated 5 out of 5 stars

David the installer arrived on time and explained all that he was about to do. He removed the old boiler and installed the new one in a few hours and was extremely tidy as he worked. On completion the... 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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Rated 5 out of 5 stars

Excellent service

The online ordering process was slick, other options were presented (flushing etc) without any pressure. The option to choose an installation date including Saturdays took some stress out of planning. As far as the installation process, Lee arrived at the time promised, was helpful, knows his subject, was respectful, took care and tidied up. He worked in my loft on one of the hottest days of the year and remained cheerful and did a first class excellent job.

20 June 2026
Rated 5 out of 5 stars

The booking service was great

The booking service was great, simple to use and easy to pick the date and time i wanted. The engineer was fantastic, arrived on time and explained everything he did with the boiler, really pleased with the visit, wouldn't hesitate to recommend boxt.

17 June 2026
Unprompted review
Rated 1 out of 5 stars

Had new boiler since December

Had new boiler since December
Made a huge bang on Sunday morning got through to boxt Monday said they can’t come till Wednesday
Told them the error code which indicates a pump fault
Man came Wednesday no pump put some sensors and left
Came home guess what put shower on 10 seconds bang been on phone for a hour they could give no explanation
No idea when they can return
They must think everyone stays at home all day not go to work already lost a day holiday for today
Absolute joke and there answer oh at least it hot well if it takes this long in summer god help us in winter

24 June 2026
Unprompted review
Rated 5 out of 5 stars

Our life saving experience with BOXT

The whole experience with BOXT has been amazing from install to finishing touches. Ashley who installed the boiler was brilliant and very helpful. I can’t fault his workmanship at all, very professional and willing to answer any questions asked. I would highly recommend BOXT to friends and family especially if you were in the same situation we were in with a baby arriving in a matter of days.

24 June 2026
Rated 5 out of 5 stars

Boxt service contractor was punctual

Boxt service contractor was punctual. Performed the service and found an issue in the boiler. This was an internal pressure pipe which could have prevented the operating. Sorted out the pipe and reconnected. On finishing up the engineer reassembled the boiler and corrected some misalignment of the bottom cover that was overlooked by the previous engineer. Checked our smoke and gas detectors. All in all a job well done.

24 June 2026
Rated 5 out of 5 stars

Excellent all round experience

Having used boxt before, I knew they were good, but they have manage to improve!

From ordering boiler at 9am on Monday, and it being fitted and operational by 4pm on Wednesday - what’s to complain about?

Prices are spot on, and the plumber who fitted the boiler was excellent- on time, pleasant, and a really clean worker.

Would and will recommend

24 June 2026
Rated 2 out of 5 stars

Poor customer experience and lack of communication from Boxt

Booked an AC installation online. Booking process was quick and simple and cost was reasonable. Install dates within 2 weeks were available, but I chose dates three weeks out that worked best for me. Website said it was a 2-day install.

Install was booked for Mon & Tues this week. Received a call from Boxt on Saturday to tell me that there was no engineer available for the Tuesday so they would come Wednesday instead. No further explanation was given and there didn’t seem to be any real attempt to find a solution to make the original booked dates work.

My AC installer, Shaun, had contacted me about an hour prior and hadn’t mentioned not being available on one of the days, so this news was a bit of a surprise.

Shaun was great - he turned up at 8am on Monday and was friendly, informative and worked non-stop in sweltering heat. We eventually managed to work out that it wasn't Shaun who couldn’t do Tuesday, but an electrician who had to come in after the install was complete to connect the outdoor unit to power.

Shaun finished the install within the 2 planned days and came back on the morning of day 3 to do some snagging, handover to the electrician and commission the system.

The whole of Wednesday went by and no electrician arrived. I contacted Boxt several times throughout the day (via the slow and frustrating online chat) but no resolution was found. Eventually mid-afternoon they assigned the job to a new electrician who called me immediately to say he wouldn’t be able to attend until Thursday afternoon.

It’s now Wednesday evening. I have a brand-new fully installed AC system, it’s 34 degrees outside and it’ll be another 24 hours before I can use it.

My 2-day install will have taken 4 days in total (if the electrician actually shows up tomorrow!). I’ve had to make arrangements to work from home for 4 days in a row, just so Boxt engineers can show up when they feel like it.

The level of communication from Boxt throughout has been poor and there doesn’t seem to have been any real attempt to go the extra mile to rescue a poor customer experience.

If it wasn’t for Shaun, this would be a 1 star review.

24 June 2026
Rated 5 out of 5 stars

5 star service

5 star service. Boiler installed two days after ordering. Engineer James was brilliant. He didn't stop for 7.5hours on the hottest day of the year. Carpets were protected and he cleaned up any mess before he left.
Cant fault James and his work at all.

24 June 2026
Rated 4 out of 5 stars

Very pleased overall

Easy to book online, with email and text reminders, but the engineer came in the morning, not afternoon as requested. We were at home anyway, but it could have been awkward if we had planned to be out. Otherwise very pleased - the engineer was efficient, friendly and explained everything clearly.

24 June 2026
Rated 5 out of 5 stars

Very professional

Easy to do, loads of information.
The engineer that came out to us was very professional and cracked on with it. The poor chap didn’t stop all day, he was brilliant, we kept him hydrated and happy and a really good job was carried out.

23 June 2026
Rated 5 out of 5 stars

HeatLink replacement

Wayne Tomlimson attended to replace HeatLink. Communication was fantastic. On arrival, he introduced himself and asked whether he should take off his shoes (very courteous). Wayne installed the new HeatLink and set the thermostat for me so I didn't have to do anything. Lovely pleasant polite gentleman. Thank you so much.

24 June 2026
Unprompted review

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