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Fully registered & insured | Gas Safe engineers
✅ Boilers • Bathrooms • Plumbing • Heating • Gas
✅ Repairs, leaks, taps, showers, radiators & more
⭐ 400 + five-star reviews across all platforms
Reliable, professional, and always here when you need us.

We don't just SAY 24/7 - we mean it.Leak? Gas leak? Boiler died at 9:30pm and you can't turn the water off?Don't hesitat...
02/09/2026

We don't just SAY 24/7 - we mean it.
Leak? Gas leak? Boiler died at 9:30pm and you can't turn the water off?
Don't hesitate to ring - night or day. We will pick up.
We pride ourselves on all emergency work and our vans carry everything needed to get you fixed on the first visit where possible.
Another batch of 5-star emergency call-out reviews in - thank you to everyone who trusts us when it matters most.
Josh | Cooper's Plumbing & Heating

31/08/2026
Last few Google Reviews 🥂
24/08/2026

Last few Google Reviews 🥂

This customer was running an older floor-standing heat-only boiler with a hot water cylinder, which was suffering from p...
22/08/2026

This customer was running an older floor-standing heat-only boiler with a hot water cylinder, which was suffering from poor water flow.

We upgraded the system to a modern Baxi combi boiler, providing efficient heating and hot water on demand. ♨️🚿

The installation also included a full central heating system power flush to remove sludge and debris, helping the new boiler perform efficiently and keeping the system running cleaner.

17/08/2026
💪 Our Professional Powerflush ProcessWe don’t cut corners — here’s what sets us apart:✔️ Full system assessment before w...
28/07/2026

💪 Our Professional Powerflush Process

We don’t cut corners — here’s what sets us apart:

✔️ Full system assessment before we start
✔️ High-powered Kamco flushing equipment for maximum flow and agitation
✔️ Magnetic filtration to remove harmful iron oxide sludge
✔️ Targeted radiator flushing to clear stubborn blockages
✔️ Chemical treatment to break down debris safely
✔️ System neutralisation & protection after the flush
✔️ Inhibitor added to prevent future corrosion

⚠️ Signs You May Need a Powerflush

* Cold spots on radiators
* Noisy boiler or pipes
* Slow heating system
* Dirty or black water when bleeding radiators
* Frequent breakdowns

If you’re experiencing any of these — your system is crying out for a proper clean.

💧 Sealed Systems – from £520( up to 9 radiators)
💧 Open Vented Systems – from £620
(Up to 9 radiators)

🔥 Microbore Pipework Cleaning
From £250.00 per booking

🔥 Underfloor Heating Loops
From £45.00 per loop

19/07/2026

When another company says they serviced your boiler in 10 minutes... what they mean is they looked at it, said "yep that's a boiler" and left.
Opened this one up today - sump pi***ng out everywhere and seals were absolutely cooked. Shockingly, you don't find that with a 10 minute staring contest.
Cleaned, new seals, leak fixed, actually tested. You know, a SERVICE.
If your last service was quicker than making a cuppa, give Cooper's Plumbing & Heating a message.

Vaillant EcoTec Full service
09/07/2026

Vaillant EcoTec Full service

Address

Ravensdale Road
Darlington
DL38EB

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