Welcome to J Deamer & Son Ltd

 We are a well known name that has been around on the high street for over 80yrs.

We are an Independent, hard-working, little horticultural workshop and sales that punches well above its weight!

Furthermore, we have a wealth of knowledge and experience, expanding over 100yrs of combined knowledge in this industry across the team.

We are also main dealers for Hayter, Mountfield and cobra

Garden Machinery Sales

Great Deals on Garden Machinery Sales in Stevenage

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Aspen Fuel

We stock Aspen 2 in both 5 litres and 1 litre, and Aspen 4 in 5 litres and 1 litre.

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We offer a number of different key styles

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About J Deamer & Son Ltd


Garden Machinery Sales, Servicing and Spare Parts in Stevenage & Surrounding Areas

Keep your grounds and gardens in top shape with our fantastic garden equipment. Purchase lawnmowers and top-quality garden machinery for less with J Deamer & Son Ltd in Stevenage. Contact us today for details on our current deals.

Save time, Save money, With Best Lawn mowing Service – J Deamer & Son Ltd

Request For Quote

    Get great deals on top-quality garden machinery at J Deamer & Son Ltd


    Meet Our Team

    Barry John Grosvenor-Brown


    I am the owner of GB mowers & J.Deamer & son<br /> I have been in the ground care industry over 20 yrs. in one form or another.<br /> I started working on a golf course in the summer ½ terms Then moving through my career I became a fully qualified head greenkeeper and also a horticulture workshop manager then starting my own business in 2019 successfully growing until 2024 where I then purchased j. Deamer and son where I intend to keep growing the business to meet the needs of ever changing customers.

    Robert Lewis

    Head Technician

    Robert Lewis is our head technician with over 20 years of experience within our company. He won the Honda Apprentice of the Year award.

    Adrian Pinney

    Manager of Sales and Spares

    Adrian Pinney is our manager of sales and spares with over 25 years of experience with our company. He holds a wide range of knowledge on both of these subjects.

    Why Choose Us?

    80+ years of Experience

    Hands-on customer service

    Established in 1934