Horizon Home Improvements Ltd Reviews 

63
•
TrustScore 5 out of 5

4.8

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Review summary

Created with AI, based on recent reviews

Evaluating 32 reviews, reviewers overwhelmingly had a great experience with this company. Customers frequently praise the dedicated installation team for their professional, polite, and exceptionally efficient approach during every project. Reviewers often highlight how tidy, respectful, and hardworking the workers are when completing various jobs directly inside residential properties. Consumers are also extremely pleased with the remarkably high quality of the products and the flawless finished results achieved. People consistently appreciate the smooth communication, thorough planning, and reliable support provided throughout the entire process from start to finish. Many satisfied individuals strongly recommend these local services for all future home improvement projects.

What people talk about most

Service

People report positive experiences with service, highlighting professional staff members who consistently... See more

Staff

Customers had positive experiences with staff, frequently highlighting their polite, helpful, and... See more

Product

Consumers find product to be positive, regularly expressing high satisfaction with the amazing quality and... See more

Reviews shaping this summary

Rated 5 out of 5 stars

From start to finish the service was excellent. The process of ordering our new front door was straightforward, with a design options and detailed cost estimates provided by Aidan. Paul carried out th... See more

Company replied

Rated 5 out of 5 stars

We were very fortunate to win a new door, after entering a completion at a local agricultural show. From the initial enticement to enter the competition, right through to the install of the door eve... See more

Rated 5 out of 5 stars

Ryan & Coster did a great job fitting an internal glass divider and also a window. Their standard of workmanship was superb & they took pride in making sure that it was done properly. This was carried... See more

Rated 5 out of 5 stars

Ordered a new front door, which we are delighted with and replacement unit for one window. From ordering to delivery and fitting, there were no dramas, everything was easy and happened as it should. R... See more


Company details

  1. Double Glazing Installer

Written by the company

Established in 2005, Horizon has rapidly become a Premier home improvement company in Cornwall and West Devon. At Horizon we appreciate how difficult it is to find the right company, one you can trust, one that provides value for money, an honest company based on firm principles. We believe we are that company and we would love the opportunity to prove it. Our team of experts will visit your property and gauge your requirements. We have a wealth of knowledge and experience throughout all aspects of the building trade. A comprehensive quotation will be provided so that you can consider its content. You can visit our showroom or even a recent installation. Our customers are only too delighted to act for us in this regard.


Contact info

4.8

Excellent

TrustScore 5 out of 5

63 reviews

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4.8

All reviews

(63)

28 reviews in the last 12 months

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Rated 5 out of 5 stars

From start to finish they have been…very professional

From start to finish they have been very professional, when we wanted things changed it was not a problem. Scott and Ryan that came were very professional, very polite and very respectful, tided up after themselves every evening before they left and talked us though things.

24 August 2026
Unprompted review
Rated 5 out of 5 stars

Great service from start to finish

We have used Horizon on several occasions, initially for a couple of sets of doors and more recently for our window installations, and we have been really impressed every time.

Ryan, Scott and the rest of the team have always been friendly, professional and a pleasure to have around. The installation work has been great, and any little issues we’ve had since have been dealt with promptly by Gary, so the aftercare and customer service have been just as good.

We wouldn’t hesitate to recommend Horizon and would definitely use them again.

18 August 2026
Unprompted review
Rated 5 out of 5 stars

Replacement double glazing sealed unit

I contacted several local double glazing companies recently after a bird shattered one of our patio door sealed unit panels. Aiden from Horizon Home Improvements & Architectural Glazing responded quickly and came out to give us a quote to replace it which was very reasonable, so we accepted then and there as he filled us with confidence about his Company. The work was agreed for 2 weeks time - allowing for the panel to be manufactured and the work scheduled in, and a firm fitting date given. However, shortly after this the outer skin of the panel completely shattered when the door was open, and we were unable to slide it shut to re-secure our property. I phoned the office straight away on the off-chance for advice as it was nearing 5pm. Aiden came straight round and offered his assistance - he removed a trim panel and helped hoover up the broken glass, and eventually managed to securely close the door for us. The panel was replaced yesterday by 2 most helpful and pleasant lads who arrived on time. The work was carried out to our complete satisfaction, the panel is of good quality and looks amazing. They removed all rubbish and even cleaned the glass panel after fitting it, before checking there were no issues with the sliding door. What a wonderful Company - it was such a pleasant change to receive good workmanship at such a high standard by very helpful staff - they couldn't do enough for us. I cannot recommend this Company highly enough, and would certainly have no hesitation is using them again should the need arise.

30 July 2026
Unprompted review
Rated 5 out of 5 stars

Window removal to get my sofa out

I bought a massive sofa a couldn’t get it into my house. Spoke to Luke at Horizon and he helped take a window out so we could get it in. Needed to move out again a few months later so he came and did it all over again. Luke helped me when no-one else would, he was very reasonable too. Thank you Luke, and thank you Horizon.

13 May 2026
Unprompted review
Rated 5 out of 5 stars

Excellent install, and home left clean and tidy

Horizon installed 3 sash windows in my very old and wonky cottage - and did an excellent job despite there not being a straight line or square angle in the whole place. And they left the site as clean and tidy as they found it. Excellent job and highly recommend. I'll definitely used them again.

14 May 2026
Unprompted review
Rated 5 out of 5 stars

Such a great company

From our initial enquiry to fitting , Horizon were excellent. The quality of their products and the care of the fitter was fantastic. So so pleased with our windows and doors. Thank you Malcolm for your professionalism. I would highly recommend you try Horizon.

29 April 2026
Unprompted review
Rated 5 out of 5 stars

Highly recommended

Great communication and service throughout the experience with Horizon from initial visit to building process. Scott and Harry have worked tirelessly to build our sunroom within the expected timeframe and keep us updated on progress. They have produced quality work to a high standard, very polite and conscientious workers who always cleaned up at the end of the day.
Highly recommended!

30 April 2026
Unprompted review
Rated 5 out of 5 stars

Quality Windows

We have used Horizon a number of times and always find them really helpful. Our windows look lovely and are really good quality. Ryan, who came to fit the windows, was very polite and friendly and respected our home. I would recommend Horizon to anyone.

10 April 2026
Unprompted review
Rated 5 out of 5 stars

A great improvement!!

Scott and Harry did a great job installing our new windows. They were polite, friendly and considerate. The job was completed well within the advised time frame, all rooms left clean and as they found it. Would recommend Horizon with confidence.

7 April 2026
Unprompted review
Rated 5 out of 5 stars

Sam and Ryan could not have been more…

Sam and Ryan could not have been more helpful and hardworking. They were a pleasure to have in the house for nearly 2weeks. They did a fantastic job of all the window and doors. From site visit, quote to execution Horizon Home and improvement have been excellent. Everyone I have dealt with have been extremely polite and helpful. Would recommend highly.

11 March 2026
Unprompted review
Horizon Home Improvements Ltd logo

Reply from Horizon Home Improvements Ltd

Thank you for the kind words, the finished product looks amazing and we're so pleased you're happy with the work.

Rated 5 out of 5 stars

Superb

Amazingly quick service, super polite, really efficient across the board of everyonethat I dealt with. Not the cheapest, but I would definitely recommend this company. Scott and Harry, who came to install the windows were excellent representatives. Very kind and helpful.

10 February 2026
Unprompted review
Horizon Home Improvements Ltd logo

Reply from Horizon Home Improvements Ltd

Thank you very much for the kind words!

Rated 5 out of 5 stars

Outstanding

Harry and Scot were hard working, courteous, efficient, competent and cheerful in appalling conditions. A credit to your workforce. Fueled by tea and coffee 😉

4 February 2026
Unprompted review
Horizon Home Improvements Ltd logo

Reply from Horizon Home Improvements Ltd

Thank you Mark, were glad you are pleased with the finished result, the new conservatory looks amazing.

Rated 5 out of 5 stars

I had a new composite door fitted by…

I had a new composite door fitted by malcome. The process was a breeze from start to finish. Excellent job and beautifully finished inside and out. Excellent service

12 December 2025
Unprompted review
Horizon Home Improvements Ltd logo

Reply from Horizon Home Improvements Ltd

Thank you for the review Mandy! Were glad your pleased with your new front door.

Rated 5 out of 5 stars

Aidan was brilliant in helping supply…

Aidan was brilliant in helping supply and fit our windows for our new build. The process was seamless and would highly recommend Horizon.

1 June 2025
Unprompted review
Horizon Home Improvements Ltd logo

Reply from Horizon Home Improvements Ltd

Thank you Mark! The new build is looking outstanding.

Rated 1 out of 5 stars

Worst window company ever

Worst window company ever. Avoid at all cost.
Check out Google to see my pictures. Yes, Horizon will tell you they fixed all the issues, but there shouldn’t have been any issues in the first place. Not to mention the fact that had it not rained so heavily during the build, we would never have found some of the problems until it was too late.Alarm bells went off on day one, we should have walked away from them then, but giving them the benefit of the doubt was the worst decision we made. Here goes with the summary of errors..
1. They didn’t secure the glass in the van and managed to smash the sliders ad the bifolds and some windows. New windows had to be reordered and whilst they tries to make the house watertight with plastic sheeting and boarding.
2. The frames were never screwed in, so ALL of the windows dropped in the middle. They had to be removed and resinstalled correctly.
3. The large sliders in the Kitchen leaked from day 1. They had to be re engineered on site and missing parts were identified and fitted later.
4. The windows that had been reinstalled were left in such a poor condition, they had to returned to clean them.
5. The quality of the silicone was so bad, I had to re do it myself, to make sure it was done right.
6.The upstairs sliders were installed straight onto plain wood, with loads of silicone to make them watertight. They leaked from day one and had to be removed so my builders could make sure they were reinstalled properly. There was supposed to be a fibreglass trough, but the windows were installed without it.
7. And just when we thought all the problems were over, no one noticed that some of the windows didn’t match, in the same room, we had windows, some with 4 squares and some with 6 squares, so they had to be reordered and replaced.
8. In summary, just about every window every door had to be repaired, replaced or readjusted, and the quality of workmanships was so bad, it may as well have been done by a toddler. So so Bad!
No apology, no reply to my emails to the managing director, and no price reduction! It’s not as if they were cheap windows. They simply don’t care Can stress how bad this was.
Like I say, the pictures say it all, but would you use a company that makes this many Errors. No you wouldn’t, so please ensure you dont.!

24 June 2025
Unprompted review
Horizon Home Improvements Ltd logo

Reply from Horizon Home Improvements Ltd

Thank you for taking the time to share your feedback.

We are genuinely pleased that the issues you raised were ultimately resolved and that Horizon fixed the concerns. However, our understanding of the events differs significantly from your account. We made every reasonable effort to address the situation at the time and appropriate compensation was provided in good faith.

While we always aim for every installation to proceed seamlessly, on the rare occasions where challenges arise, we take them seriously. We believe strongly in holding ourselves accountable and taking responsibility for our actions, which is why we worked to resolve your concerns and bring the matter to a close.

We are sorry that you felt the need to express your frustration publicly, particularly as the installation was completed nearly 12 months ago and the issues had been addressed. That said, we recognise that all feedback — positive or negative — provides an opportunity to reflect and improve.

For over 20 years, Horizon has proudly served the community, and we remain committed to maintaining the high standards our customers expect.

Rated 5 out of 5 stars

Excellent service

Despite the dire weather, they arrived on time and took a great deal of trouble in completing the job.

9 January 2026
Unprompted review
Horizon Home Improvements Ltd logo

Reply from Horizon Home Improvements Ltd

Thank you Richard

Rated 5 out of 5 stars

Excellent service and a great new front door

From start to finish the service was excellent. The process of ordering our new front door was straightforward, with a design options and detailed cost estimates provided by Aidan. Paul carried out the survey at our property and confirmed the design. Gary ordered and organised the installation, so everything ran smoothly on the agreed dates. Malcolm completed the fitting professionally and with great attention to detail. On completion we received the guarantee and product care details from Lauren. The new front door looks great.

22 November 2025
Unprompted review
Horizon Home Improvements Ltd logo

Reply from Horizon Home Improvements Ltd

Thank you Ilona, We look forward to completing the additional work soon.

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