01438 964433 / 0203 668 3989


Plumbing & Heating

S C Duncan provide a range of plumbing, heating and electrical services to social and private landlords, as well as home owners and facility management companies throughout the south of England

Private Residential

Covering all aspects of maintenance services, plumbing and heating, from the most minor issue up to larger scale project/development work.

Housing Associations

Our accredited engineers can provide 3 to 5 star service and maintenance plans, as well as one-off project works.

Void Works

We are a trusted Void Works service provider, providing inspection, property maintanence to full turn key programs including kitchen, bathroom, heating and electrical works.

CALL S C DUNCAN PLUMBING & HEATING ON 01438 964433 / 0203 668 3989

About us

S C Duncan Plumbing & Heating was founded in 1973 by Samuel Campbell Duncan in Stevenage Hertfordshire. Samuel started his engineering career as a design engineer for British Aerospace working on projects such as Concord and Nimrod. Upon relocating to Stevenage Samuel decided to return to the family business of Plumbing & Heating and founded S C Duncan Plumbing & Heating.

Four decades later the company is still going strong. Now led by John Duncan (Samuels Grandson), and with Duncan family members making up a substantial part of the senior management team you can rest assure your work is in safe hands. S C Duncan Plumbing & Heating is a true family company with a passion for quality and service and a true commitment to preserve the reputation of excellence built over the past four decades.


We are a Facilities Management Company primarily based in Education. We have been using S C Duncan’s services for about 6 months now, and we have found John to be on all occasions very professional, courteous and knowledgeable. We also to date have found the admin team to be prompt and professional with quotes and invoicing. Adina, EFM London

I would highly recommend S C Duncan Plumbing and Heating. I have used them extensively for all heating, plumbing and gas work. They are fast to respond to any queries and are prompt with getting together quotes. All work carried out by them has been fairly priced, to a high standard and I haven’t received any complaints. I have found them to be extremely helpful and flexible. Daisy Francis, Space Lettings


01438 964433


S C Duncan Plumbing & Heating LTD
Unit 11, Chells Enterprise Village,
Chells Way, Stevenage,
Hertfordshire, SG2 0LQ

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