Who We Are?

Roger Watkins Garden Machinery (RWGM) is a small buiness situated in the heart of the Wylye Valley, specialising in the sales, servicing and repair of garden machinery.

Operating from a small and discreet workshop RWGM has a variety of lawn mowers, garden tools and machinery in stock, with a choice of good quality budget tools or professional quality machinery for the more demanding user.

Machines not in stock are normally available at a day or two's notice.

In addition, a large range of spares and accessories are kept in stock, with more specialised items readily available to order.

Whilst we may not be able to compete directly with the internet or large chain stores, our stock is competitively priced, and all machines are supplied fully assembled and tested, with instruction, demonstration and local delivery, if required.

Opening hours are usually 8:30 to 17:30 weekdays and 9:00 to 12:30 Saturday. We are closed on Thursday but out of hours visits can easily be arranged with a phone call.

Being a small business we sometimes have to close temporarily if no-one is available, so we recommend you call before visiting to ensure we will be open.
We do not have the facilities to deal with ride on mowers, but are happy to recommend other local businesses.We can still offer parts and advice for those wishing to do their own maintenance.


Over 30 years practical engineering experience has been followed with industry recognised qualifications.


In the heart of Wiltshire's beautiful Wylye Valley.


A highly respected qualification from Briggs and Stratton, continuously updated and retested every 2 years.

New Machines

We try to keep a representative range of machines in stock. Other brands and machines which we recommend can normally be supplied within a few days.
Click on the brand logo to go to their own website for further details.

Silky Saws | www.silkyfox.co.uk

Often copied, but nothing can beat the long lasting sharpness and quality of these Japanese saws. The special tooth design gives an incredibly fast and clean cut. From a 130mm folding pocket saw to a 7.7metre reach pole saw. A small range of the more popular saws is in stock, others and spares available at a few days notice.

Okatsune pruning secateurs, snips and hedge shears, also on the Silky website. These tools complement the Silky saws with their quality, lightness and long lasting sharpness. Most popular in stock, others to order in a few days.

Aspen Fuel

An alkylate petrol with many benefits for user, machine and environment. The base fuel has no unwanted compounds or additives so it burns very cleanly with huge reduction in toxic emissions, and the premixed 2 stroke version uses a top quality synthetic oil producing no smoke, and no carbon build up in the engine.

As an Aspen Service Centre, every machine we service has any old fuel drained and disposed of and Aspen is used in post service testing. The remainder of the 1 litre bottle used for this is handed to the customer with the machine.



MO Bacter organic moss killer is an effective combined moss killer and fertiliser. Working over a three month period it should reduce and eventually eliminate moss while improving your lawn, with no black patches, raking or scarifying. This is the first product we are supplying from Viano Organics, Belgium's oldest family owned business. We may extend the range if demand warrants it. Various spreaders are available for sale or hire.


See what we do!

Services, Parts & Accessories

Regular servicing is essential to keep your machinery running at its best. We only service machinery in our workshop where all tools and materials are to hand. For mowers and other machines which get most use in the spring and summer, a winter service is best but try and get in before the new year as we get very busy from mid-January onwards.

As well as the engine service, we can clean off the accumulated grass and debris, sharpen blades, and add Aspen fuel to help with easy starting in the spring.


Some simple repairs may be carried out at customer premises, but in general we prefer to get the machine to our workshop for proper diagnosis and repair. Many of the most frequently used parts are kept in stock, the majority of other items are delivered to us in a few working days.


We have facilities for sharpening most garden tools, mowers, both cylinder and rotary, chainsaws, shears, chippers and shredders, etc.

Collection & Delivery

We prefer you to bring your machinery to our workshop, but for service and repairs we can pick up and return at a mutually convenient time if required. There is a charge for this service to cover the cost of fuel and time involved.

Got a Question? We’re Here to Help!

Get in touch with us

  • Roger Watkins Garden Machinery,
    Hillside, Codford,
    Warminster, BA12 0JZ
  • 01985 850564 | 07932 214251
  • roger@rogwatkins.plus.com

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