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Haon Garden Rooms

Haon Garden Rooms

4.9(85 reviews)See reviews ↓·Milton Keynes

About the company

Haon Garden Rooms was created in 2020 by Jason Mennie and operates as Haon Homes Ltd T/A Haon Garden Rooms. The company has over 20 years' experience in the construction industry. Its construction teams are fully trained in-house. It offers garden rooms, garden offices, garden gyms, garden bars, hot tub rooms, games rooms, garden salons, and small garden offices.

The company provides a 10-year insurance backed guarantee, with insurance-backed guarantees on structural work, roof, windows, and doors. It has a five week lead time and offers finance options. The company has a showroom in Stagsden, Bedfordshire.

What customers say

Based on genuine customer reviews

Haon Garden Rooms has earned consistent praise from buyers for bespoke garden rooms, home offices, studios and garden rooms with attached sheds, with several reviewers describing the whole process as straightforward and well managed. A recurring theme is the standard of workmanship, with buyers noting a flawless finish, high-quality materials and tradesmen attentive to detail throughout. Punctuality and reliability come up often, with each trade arriving when expected and projects completed on schedule.

Named members of staff earn frequent mention, including Andrew and Leo for their work on an office, Ben for keeping everything to plan, Chris at the showroom for patient advice and clear quotations, and Adam for helping to work out the sensible use of available space. Gabriel and Jordan are singled out for hard work and finishing on time. Reviewers also highlight flexibility with awkward or irregular builds, tidy sites left clean at the end of each day, and responsive handling of any concerns. Communication is repeatedly mentioned, particularly updates through a messaging group and the office team staying in touch, and the pricing is described as fair for what was delivered. The result is garden buildings that customers call a beautiful addition to their homes.

Haon Garden Rooms — Customer photo
Haon Garden Rooms — Customer photo
Haon Garden Rooms — Customer photo
Haon Garden Rooms — Customer photo
Haon Garden Rooms — Customer photo
Haon Garden Rooms — Customer photo
Haon Garden Rooms — Customer photo
Haon Garden Rooms — Customer photo

Reviews

Reviews are taken from publicly available sources.

RE
Romain Elleboode15 June 2026

Great result and great team to work with. Buying process is great. They make it easy for you. Delivery is quick and the work is top quality. Good communication via Whatsapp group. Andrew and Leo who built the office are amazing. They left the site spotless every night.

CG
Christina Gleeson4 May 2026

Jason, Adam and the team at Haon are exceptional 5 Star+. We have been so well looked after from start to finish. From the brilliant groundworkers, to skilled builders and trades their standard of work and finishes have been great. 💯 Would recommend. Particularly Andy and Scott.x Thank you again, Christina & Daniel.xx

JG
Janet Gale1 May 2026

Well what can I say...project just finished and it's fabulous. The attention to detail right from the start through to the end is 1st class. The building team were great...friendly, hard working. Nothing too much problem for them. From the guys who put the foundation screws in, to the builders, electricians and finally the plasterer and the painter...lovely guys do a wonderful job. Recommend this company 100 %...don't look anywhere else if you are toying with the idea of a Garden Room. We took our time planning the project, and this company does bespoke shapes of garden rooms, so we took time to get it right. Wow we are so pleased the materials materials are top notch. All workmen cleaned up after themselves. Thank you Haon

BS
bhavini shah20 March 2026

Haon gardens created a great outhouse. Their team were excellent with good communication, cleanliness and punctuality. A very well built outhouse to be used as a gym.

TG
Tony Gillings2 November 2025

An excellent company, all their tradesmen were knowledgeable and engaging, special thanks to Ben who ensured everything went to plan. I would highly recommend HAON for anyone considering adding extra space in their garden.

CC
C Campbell9 September 2025

We are delighted with our Haon garden room. It was a small but very irregular build and they really made the most of the space. Haon were flexible and adaptable throughout the whole process and the final build quality was outstanding. The working space was small and very close to the house but mess was cleaned up at the end of every day and the garden was spotless at the end of the project. Each trade that attended was highly skilled and polite, and we had lots of fun (and tea). Thank Haon, really first class job x

KA
Kim Ashman24 June 2025

Ours was a long term project, we originally visited the showroom a year before booking to have a garden room with attached shed built. Adam was amazing in helping us to work out what we could do with the space we had and in adjusting the plan to maximise what we could have when he visited the site to measure up. Gabriel and Jordan worked so incredibly hard to realise our vision and finish on time. They were the tidiest builders we have ever encountered and ensured everything was stacked neatly until it was needed. We would happily welcome them back any time they are passing for a cup of tea. Everyone else who worked on our project demonstrated the same care to give us the best experience. I have spent time in my craft room every day since it has been built, with the blinds and last of the furniture arriving recently, it is finally complete. It was a good suggestion to upgrade the bulbs in the outside up and down lights to Philips hue as the original bulbs were so bright that they lit up the whole street, the hue bulbs can be adjusted so that they don’t disturb the neighbourhood. Haon are a fantastic team that we would have no hesitation in recommending, the experience and finish is outstanding.

Garden rooms & offices in Milton Keynes compared

Ordered by rating, weighted by the number of reviews — businesses with only a handful of reviews do not jump to the top automatically. 12 businesses in this category in Milton Keynes are compared.

RankProviderRatingReviewsOpen Sat.
1Do it all Dan Garden rooms★ 5,060Yes
2Union Bell'O Garden Rooms★ 5,038Yes
3Green Park Fencing & Decking specialists in Milton Keynes★ 5,030Yes
4SiRi Bespoke Garden Rooms★ 5,012Yes
5WOODERA LTD★ 5,03No
9Haon Garden Rooms (this page)★ 4,985Yes
Contact
+441908893215www.haongardenrooms.co.ukUnit 7, Kinsbourne Farm, Stagsden, Bedford MK43 8TS
Working hours
Monday08:00–18:00
Tuesday08:00–18:00
Wednesday08:00–18:00
Thursday08:00–18:00
Friday08:00–18:00
Saturday08:00–17:00
SundayClosed