Demarc Enterprises Ltd
5.0(9)South Croydon, Croydon • NICEIC




About
Demarc Enterprises Ltd are electricians and building services specialists based in South Croydon. Trading since 2002, they cover London south of the Thames, Surrey, East Sussex, West Kent and the South East. They are NICEIC registered installers.
Customers value their prompt attendance for emergency radiator repairs and ongoing trade work, along with polite, clear communication and a hands-on approach to insurance claims and loss adjusters during flood and water damage repairs.
Services
Building Services
Reviews
5.0
Customers report using the company for flood and water damage repairs, noting that staff manage the claims process directly with insurance providers and loss adjusters. Reviews also highlight prompt attendance for emergency radiator repairs and ongoing trade work. Across the feedback, tradespeople are noted for politeness, clear communication, and resolving difficult technical problems.
Summarised with AI
Friendly and knowledgeable. Dave came out quickly and identified the problem before fixing it. Very professional.
I always use Demarc when I need a job done in my home. Sam did a great job today and I would recommend their staff any day.
We could not be more pleased with the service we continue to receive from De Marc. They are just brilliant. Sam is friendly and very professional. Last year he replaced the heat exchanger in our boiler - a difficult time consuming job. We have been trouble free ever since. Just a service needed this year but after he completed his thorough service today i feel confident we have another trouble free year. Highly recommended
This company literally saved my mental health. I had for months water leaking from the flat above Jeff took over the whole project with ease. The team who work for him Biggs Jimmy my goodness their work is incredible in fact the whole team were amazing. Very caring professional and a truly supportive company. The lose adjusters had under quoted me for the work and offered a very low settlement, Jeff challenged them right the way through and got the some agreed. I really and sincerely would go back to this company over and over again.
I needed some electrical work done around the house and Harry and Max did a great job. They were very polite and respectful tidied up after themselves. I would definitely recommend Dermarc Enterprises.
Jeff, Dave and the team were absolutely incredible. Our flat was damaged by a flood from our upstairs neighbour - a nightmare scenario because we have two young children. Demarc handled all the liaison with the insurance and worked round the clock to get us back in. From start to finish they kept us informed, worked around our family and did an amazing job. Every member of the team was really polite and considerate to deal with too. If you have flood damage don’t hesitate in contracting them!
Dave and his team have gone over and above for our school. They are always on call to help quickly and efficiently. They are professional, hard working and committed and never give up until the problem is solved. I cannot recommend them highly enough.
Dave and the Demarc team managed an insurance claim (flood) in our flat. Excellent team, very knowledgeable, reliable and easy to work with. They managed all aspects of the claim and have a wealth of experience working on both small and big claims. Would recommend them to anyone as super honest people to work with. Thank you Demarc.
Needed urgent fix on non performing rads. Sam the man attended asap and despite the late hour found the problems and I was soon nice and warm again. He had refused to be beaten by an antiquated system that most would have declared beyond salvage . Well done Sam.
Location
Opening times
- Monday9:00 AM – 5:00 PM
- Tuesday9:00 AM – 5:00 PM
- Wednesday9:00 AM – 5:00 PM
- Thursday9:00 AM – 5:00 PM
- Friday9:00 AM – 5:00 PM
- SaturdayClosed
- SundayClosed
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