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Blackwell Heating & Plumbing Ltd

Logo on white
Opening Hours
Today - 08:00–17:00
  • Monday 08:00–17:00
  • Tuesday 08:00–17:00
  • Wednesday 08:00–17:00
  • Thursday 08:00–17:00
  • Friday 08:00–17:00
  • Saturday 09:00–13:00
  • Sunday - Closed
Profile thumb blackwell logoandtext


70 Reviews


We are a family run Plumbing and Heating company.

We are based in Darlington where we have a small showroom which allows customers to call in and make appointments, payments, ask questions or see selected products and brochures.

We cover all areas of the industry including:

Servicing of Gas boilers and fires
Servicing of Oil boilers
Boiler, heating systems and fire upgrades
All aspects of plumbing repairs
Gas and electric fires and surrounds - supply and fit
New Optimyst effect electric fires
Solar PV panels
Ground/air source heating
Oil boiler installations and repairs
Full bathroom design and install
Bathroom showroom
We offer competitive rates and free estimates.

01325 481956

What we do

  • Heating contractors

    • Central heating systems (installation and servicing)
    • Oil fired heating equipment
  • Boiler, central heating and gas engineers

    • Gas safety testing and inspection
    • Gas emergencies
    • Boiler installation
    • Boiler servicing
    • Boiler repair
  • Plumbers

    • Emergency plumbing services
    • Unvented cylinder installation and maintenance
    • Water softener installation and maintenance
  • Bathroom fitters

    • Accessible bathrooms and showers
    • Bathroom design services
    • Bathroom suppliers
    • Bathroom refurbishment
    • Wet rooms
  • Kitchen fitters

    • Kitchen design
    • Kitchen installation
    • Kitchen refurbishment
  • Fireplace and stove installers

Customer reviews

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Reviews summary

70 reviews
Customer Service
Sort by
Excellent Firm
Customer Service
Blackwell H & P Ltd removed my oil fired heating system and replaced it with a gas heating system - namely a Worcester System boiler on 06/11/2016. The engineers, Adam and Connor took less than 2 days to complete the job. Very clean tidy and polite engineers. The firm also arranged for my old huge metal oil tank to be taken away a few days later. No problems whatsoever with my new heating system and today 07/11/2017, Blackwell returned to do the first one year service on the new boiler. Everything is working OK,,,no problems. Outstanding service...I am very pleased...Thank you Blackwell.
Beryl S.,Kirklevington07/11/2017
Customer Service
On time, courteous, professional and tidy. Completed boiler and fire service explaining as he worked. Would recommend services. Good price for both services and knowing appliances are safe and working properly.
John, County Durham03/11/2017
Professional work
Customer Service
Blackwell Heating removed our old boiler, Fitted a modern boiler, with little disruption. They cleaned away all mess, were very polite and courteous at all times. Work completed in time allowed, would recommend them to anyone.
E.J, County Durham30/10/2017
Brilliant/Prompt and Professional
Customer Service
Pleasant people to deal with. Very tidy and clean, good standard of work. Excellent job, well done.
Maria, County Durham10/10/2017
Friendly & efficient
Customer Service
Always excellent work & by appointment, 2 hour span, so no waiting in all day.
J, County Durham27/09/2017
Prompt and professional
Customer Service
Robert, County Durham26/09/2017
Professional and efficient company
Customer Service
Recently had a new combi boiler fitted. Obtained a satisfactory quote, alongside some good advice and had the boiler fitted a couple of weeks later. Installers were very efficient and friendly and just got on with the job. No long stops for tea breaks, in fact amazingly apart from 40 minutes lunch they just worked straight through. House was left clean and tidy and someone came back to cover some exposed pipework a couple of weeks later. A couple of radiators were not working correctly but this was quickly rectified. One slight issue was an extra £54 bill by having to call out the burglar alarm engineer to re-set the alarm after the installer had accidentally taken out a fuse when removing the old hot water tank. We did ask if Blackwells could cover this - as it was their fault, but heard nothing back. Other than this minor issue we were extremely happy with the work done and have no hesitation in recomending them.
Geoffrey N22/09/2017
Very professional company
Customer Service
Second time I have used this company - first time to replace / update my 30 year old Worcester boiler with a condensing Worcester boiler. Second time to completely gut bathroom & install a walk in shower/toilet/sink/rad/tiles/flooring/ceiling/lighting etc. that I had designed & sourced & bought all products for. Advice from Blackwell heating records installation available. Installers don't see problems - only solutions. Without hesitation can highly recommend this very professional company.
David, County Durham17/07/2017
Combi-boiler installation
Customer Service
Excellent service. Price, quality & workmanship-all spot on.
Thomas, County Durham26/05/2017
My review
Customer Service
Prompt and professional
Helen M, County Durham17/05/2017