Writing a review after shane from sc heating came to service my boiler after being let down so many times from another company. He was very prompt, came when he said he was and phoned me in advance... See more
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See what reviewers are saying
Very good performance, esp by the installer. He got on with the job, didn't take coffee breaks or waste time. So overall very satisfied, will definitely use again. I had a toilet, sink, towel radiato... See more
Booked the appointment and about 10 days wait which was ideal for me. The gas engineer James arrived on time and was very courteous and completed the job within about 45 minutes checking my Vaillant b... See more
Jordan came round yesterday to fit a new printed circuit board which had failed on the Vaillant boiler. The confidence and swiftness from Jordan in replacing the part but also doing a thorough check o... See more
Company details
Written by the company
SC Duncan Heating Plumbing and Electrical carries out expert boiler servicing, repair and installations to Stevenage, Hitchin, Letchworth, Ware, Luton, Dunstable, Hertford, St Albans and all of Hertfordshire. SC Duncan are also expert plumbers completing whole house renovations projects and full bathroom installations. SC Duncan has been serving Stevenage and Hertfordshire with plumbing heating solutions for over 40 years and now with our dedicated Private Residential business SC Duncan Heating Plumbing and Electrical James and the team will ensure all your plumbing, boiler, bathroom and heating requirements are catered for.
Contact info
96 High Street, SG1 3DW, Stevenage, United Kingdom
- 01438 964433
- James@SCDuncan.com
- scduncan.com
Heating engineer was very neat and done…
Heating engineer was very neat and done the job with no hassle at all. Cheapest quote around and 5 star service
Excellent service prompt response and…
Excellent service prompt response and so so helpful.
Brilliant
SC Duncan did an excellent job. We had a number of plumbing jobs done by them, all good. They fitted new radiator valves and took time to alter the pipework so that they didn't stick out too far. They fitted us in quickly as it was a short job and they had a space just a few days after we got a quote.
Happy Customer…
I have used this company twice in recent months. They fitted a new boiler for me and last week a new central
heating pump. I have been very happy with the results
and also with the pricing. They are a very good company and the engineers are professional and friendly. I highly recommend them.
Couldn't fault it, thank you!
A lovely business to work with. They were really prompt in setting up the appointment, and even gave me the opportunity to get an earlier slot when a cancellation came up.
On the day the service was done really quickly and really efficiently.
Couldn't fault it, thank you!
Very pleased with the service and…
Very pleased with the service and Jordan who fitted the thermostat. Would highly recommend
The boiler service has been carried out…
The boiler service has been carried out very professionally and advice given to me is very useful, I should !! now be able to navigate the remote programmer.
Engineer came on time
Engineer came on time. Did a excellent job. Would recommend the team and will call back to do service next year for sure. Thanks.
Excellent service the engineer arrived…
Excellent service the engineer arrived on time was very helpful and explained clearly how I could operate the gas fire he was servicing in my new home. I would definitely recommend the company
Everything was A1 well pleased.
Bathroom refurbishment
We had a complete bathroom refurbishment and we cannot fault the service we received. The quality of the work is excellent and the team that did the work were very skilled.
We first used SC Duncan’s to change a…
We first used SC Duncan’s to change a number of taps and a thermostatic shower last December . Today they changed another basin tap and a small radiator that could leak soon . Both jobs were done with complete professionalism and at a really good price .
Having worked in the industry the pricing was really fair .I recommend them
Outstanding service!
We had a gas leak on one of our jobs and called SC Duncan whom immediately sent a gas engineer to fix the problem. This gave our customer comfort as well as allowing us to continue our work with minimum disruption. Could not fault their service!!

Reply from SC Duncan Heating Plumbing Electrical
What a great service
What a great service. A friendly and knowledgeable engineer. I explained the problems, and he has listened to me. I will now recommend your company to anyone that needs heating work done. Will now use your company all the time. Thank You Very Much. Regards David
Service
Very pleased with the service
Very prompt
Very polite and pleasant engineer
Will certainly reccomend your company to family and friends
Excellent service provided.
Excellent service provided.
Very friendly and helpful people.
Tom the electrician was very good.
Would recommend this company.
Thank you for your help
Fully recommend
First rate communication and job for a boiler service and replacement of a motorised CH valve.
The chap who came was a very efficient and clean worker.
Full recommendation.
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