Blackwell Heating & Plumbing Ltd
Darlington, Durham
Checkatrade member since April 201410
Accepts Checkatrade Pay
We guarantee the work for up to £1,000 for 12 months. T&Cs apply
Services
- Air Source Heat Pump Installation - ASHP
- General Plumbing
- Underfloor Heating Installation
- Radiator Installation
- Thermal Dynamics
- Water Leak Detection
- Shower Installation
- Power Flushing
- Plumbing Merchants
- Plumbing Repairs
- Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
- Water Pumps Installation
- Tap Repair
- Blocked Sinks
- Blocked Baths
- Blocked Toilets
- Pipe Fitter
- Emergency Plumber Service
- Bathroom & Kitchen Plumbing
- Radiator Repair
- Radiator Thermostat Valve Installation
- Radiator Thermostat Valve Repair
- Shower Repair
- Underfloor Heating Repair
- Water Pumps Repair
Customer Reviews
Write a review10 /10
Based on 5 reviews over the past 12 months
Quality of work
10
Reliability
10
Communication
10
Reviews (442)
10 Another great service from Blackwell
Posted 6 days ago
Another year, another routine boiler service carried out by Blackwell. Never have any issues with these guys. The team in the office were able to accommodate my appointment to enable me to do the school drop off. The engineer (Alix) arrived on time, he was very polite and professional. Explained everything he had done during the service, tidied away any mess and went above and beyond. Will use again next year.Verified reviewerJob location: DL1- EErin P
10 Boiler replacement
Posted 14 November 2025
Andy came to give us two good quotes, he answered our questions and was very knowledgable. Kev came to fit the system and was again very knowledgable and explained everything to us, keeping us up to date on what was happening and just being a very pleasant person! The system they installed does exactly what we asked for and what was promised by Andy. Would highly reccomended Blackwell’s and will be using them in the future.Verified reviewerJob location: DL3 10 Boiler
Posted 03 July 2025
Job location: DL9Very happy with their work10 Boiler service
Posted 28 May 2025
Great communication from the start. They were able to do the service the same week. Very professional service, will be using lVerified reviewerJob location: DL210 New boiler fitted
Posted 11 April 2025
Highly recommend and fully explained everything to me and went above and beyond, lads who came were very respectfully and even cleaned up and they done more than what was asked of them.Verified reviewerJob location: TS1010 Oil central heating not working
Posted 17 January 2025
Had to contact Blackwell when none of my radiators were working following the recent cold snap.Saffron attended, quickly diagnosed the problem explained it to me and had to obtain a replacement part.She had all my radiators working very soon, was quick and efficient and I was very pleased with the workVerified reviewerJob location: DL2
Photos
Company Info
Owner
Mr Andrew Thomas
Ltd Company
12 years on Checkatrade
VAT Registered
Yes: GB859816860
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, make payments, ask questions or see selected products and brochures.
We are Gas Safe and OFTEC registered and all of our team are employed by Blackwell Heating Ltd we are very proud that our team are highly trained, time served and experienced.
We cover all areas of the industry including:
- Hitachi finance now available on selected products
- Servicing of boilers and fires
- Boiler upgrade specialist
- New heating systems
- Designer radiators available in a range of colours and styles
- Boiler repair specialists
- All aspects of plumbingGas and electric fires - supply and fit
- Solar PV panels
- Oil boilers - serviced, repaired or upgrades
- Full bathroom design,supply and installation
- Full Kitchen design, supply and installation
- 10 year warranty on selected boilers (terms and additional products may be required)
- Emergency Breakdown service
We offer competitive rates and free estimates on Boilers, Bathrooms, Kitchens and Fires - call for more details
We are now offering Finance on selected products call us now for more details
This trade passed up to 12 Checkatrade vetting checks
Member since April 2014
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