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Front Sign

Established in 1977 by the owners and operating from Deeside, Flintshire,
Collister and Glover are the leading EN ISO 9000 Certified independent stockists and distributor of Tubes, Valves, Fittings, Tools, Pumps, Seals and ancillary products in North Wales.
Representing all the major manufacturers with a stockholding valued in excess of 1m pounds and delivering on a daily basis throughout Wales and the rest of the UK.

Collister and Glover Delivery

At Colglo we only supply products that comply with our strict standards of quality assurance.
We supply pumps, pipe, valves and pipe fittings in brass, copper, iron and steel, stainless steel, carbon steel, ABS Plastic and PVC.
To complement these we also stock steam traps, flanges, couplings, expansion bellows, pipe insulation and hospital taps and showers and domestic taps.

Our stock of pumps includes those for heating and cooling circulation,
boreholes, domestic and industrial water supply, ground drainage, ponds, garden irrigation and swimming pools.
We also keep a large range of water filtration and ultra-violet units, gauges and water meters.

Colglo are major suppliers of TracPipe flexible gas pipe, Eaton Hayward pipeline strainers,
Darcy spill care products, Rustoleum Paints and Rems Tools, and we are the largest independent supplier of Polypipe under floor heating in the UK.

Store Front

The Energy Efficiency Division specialises in helping organisations reduce their energy costs by assisting them to identify
and subsequently replace items of plant that carry a high energy usage overhead with more energy-efficient alternatives....
often at no cost to the bottom line.

Local Deliveries


Collister & Glover offer an extensive range of value added services to our customers. These include:

Inventory Management Services

In addition to supplying a range of engineering products from the world's leading manufacturers,
we provide a comprehensive inventory management service to clients.
Encompassing all aspects of onsite stock control, this service enables client organisations to focus on core activities
safe in the knowledge that engineering stock management is being handled by our expert team.

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Many customers benefit from our kitting service. We put together a kit of products made up to your specification and deliver in one shipment as and when required.
We recently worked closely with a house builder who was plumbing out 150 new houses and required 150 first; second and third fix packs for each house.
We made up the kits at an agreed fixed price and delivered each kit to site when required by the plumbers.
Saving time, money, wastage and thereby reducing costs.

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As a leading independant plumbers merchant we are also able to run introductory courses that are customer-specific
and ideal for those customers wishing to learn about new products and technologies or just 'brush up' their knowledge base.
With the assistance of major manufacturers, we provide courses and seminars that offer general product overviews, and basic hands-on training.
In-depth courses can also be arranged to cover the selection, installation & maintenance of specific products such as
pumps, motors & mechanical seals and products used in applications that utilise or process steam, water, oil, air and gas.

Training Service