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Welcome to Turnkey
Plumbing & Heating

Turnkey has been established for over 25 years and specialise in plumbing, heating and renewable energies. Based in Watford we are able to provide a wide array of services to meet your every need, from designing a bespoke plumbing and heating system to fixing that constantly dripping tap.

Turnkey employees are some of the most highly qualified engineers in the Hertfordshire area, trained to provide you with a service both professional and personal. Turnkey knows how to look after our customers as our engineers own the business, so customer satisfaction is an essential part of who we are.
So if you need a company you can rely on, why not try Turnkey.



Boiler Changes & Servicing

We are currently offering Boiler Services at just £96 (+ vat).

Boiler changes are available from just £1700 for a top range boiler with a 5 year guarantee. Fitting the new boiler will include a full system flush.

Call now for your free quotation.

Winter Survival Guide

Read our tips on how to ensure you stay warm, safe and comfortable this winter in our Winter Survival Guide.

Recently Finished

Installation of a 35kw Viessmann vitodens 100 compact boiler, in Hendon: We removed and disposed of a 20 year old Potterton Kingfisher boiler and Selkirk flue system, as the boilers heat exchanger had split beyond repair due to age. The old boilers Gas supply was also insufficient to provide the correct working gas pressure to the new boiler, so this was upgraded to the correct standard. Read more