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Expert Plumbing & Heating Services in Darlington
Established as a trusted provider in Darlington, MAF Plumbing & Heating specialises in comprehensive plumbing, heating, and gas safety services. Our Gas Safe and OFTEC registered engineers deliver expert boiler installations, emergency plumbing, and power flushing solutions across County Durham, Teesside, and surrounding areas. With over 100 five-star reviews, we prioritise precision through 97.9% quote accuracy and 24/7 emergency response.

Our 6-month work guarantee and 12-month installation coverage reflect our commitment to quality. Recognised by Which Trusted Trader, we combine technical expertise with customer-centric service to ensure reliable, energy-efficient solutions for residential and commercial clients.
Services
Boiler Installation Gas Safety Certificates Emergency Plumbing Power Flushing Bathroom Renovations
Highlights and features
  • Gas Safe and OFTEC registered engineers
  • 97.9% quote accuracy with transparent pricing
  • 6-month work guarantee and 12-month installation coverage
  • Price match guarantee on genuine quotations
  • 24/7 emergency plumbing and heating services
Associations and certifications
  • Gas Safe
  • OFTEC
  • Which Trusted Trader
What people say
Efficient service Highly recommend Excellent timekeeping Professional installation Exceptional aftercare
Services
Boiler Installation
We install energy-efficient Baxi, Worcester Bosch, and other boiler brands with Gas Safe engineers. Offering combi, system, and heat-only models up to 70kW, we ensure proper sizing and compliance. Our installations include 12-month aftercare and manufacturer warranties, with same-day replacements available. Clients receive smart thermostat integration and tailored advice for optimal home heating.
Gas Safety Certificates
Our Gas Safe engineers conduct annual gas safety checks for landlords, including appliance inspections and flue flow assessments. We issue CP12 certificates within 24 hours, ensuring legal compliance and tenant safety. Emergency gas appliance services and carbon monoxide testing are also available, with immediate repairs for faulty systems.
Emergency Plumbing
Available 24/7 for burst pipes, leaks, and heating failures, our rapid response team resolves issues within hours. Services include tap repairs, drain unblocking, and boiler breakdowns. We provide temporary heating solutions during repairs and prioritise vulnerable households. All emergency work carries our standard 6-month guarantee.
Power Flushing
This high-velocity water cleaning removes sludge from central heating systems, improving efficiency and preventing boiler damage. We recommend power flushing for cold radiator spots or noisy systems. The process restores heat distribution, reduces energy bills, and extends system lifespan, typically completed in one day with minimal disruption.
Bathroom Installation
We offer full bathroom design and installation with 3D visualisation, including showers, suites, and wet rooms. Our service covers pipework, tiling, and electric work with quality brands like Triton and Grohe. Free design consultations and price match guarantees ensure tailored solutions, completed with 6-month work coverage and 12-month shower system aftercare.
People
Mark
Owner & Lead Engineer
With 15+ years' experience, Mark leads our Gas Safe team, specialising in boiler installations and emergency repairs. He ensures all projects meet strict safety standards while maintaining 97.9% quote accuracy. His hands-on approach guarantees quality control across Darlington and the North East.
Questions
Do you offer 24/7 emergency plumbing services?
Yes, our Gas Safe engineers provide 24-hour emergency plumbing and heating repairs across Darlington and surrounding areas.
Which boiler brands do you install?
We install Baxi, Worcester Bosch, Viessmann, Ideal, and other major brands with tailored advice for your property's needs.
Are your gas safety certificates legally valid?
Yes, our Gas Safe engineers issue official CP12 certificates within 24 hours following full compliance checks.
Do you provide guarantees on work?
All plumbing work carries a 6-month guarantee, with 12 months coverage for boiler and heating installations.
What areas do you cover?
We serve Darlington, Teesside, County Durham, Richmond, and surrounding North East locations for all plumbing needs.
Can you match competitors' prices?
Yes, we offer a price match guarantee on genuine written quotations – contact us for details.
Videos
Reviews (10)
Mike F.
Jul 27, 2022 Report
New boiler installed last week. Just wanted to say thanks to Mark for his professionalism and his work ethics, great to see. Was happy with the standard and his pricing.
Matt W.
Feb 27, 2021 Report
Heating issues and no hot water from our system. Called Mark, gave me great advice over the phone which helped get hot water before he could arrive. He diagnosed the problem straight away, ordered the parts and came back to fit the next day. Brilliant service and didnt even want a cup of tea!
Simone
Aug 27, 2018 Report
Very helpful and professional. Extremely happy with the work carried out. I highly recommend and will be contacting M.A.F Plumbing Heating & Gas Services in the future.
Catharine Stamp
Aug 09, 2018 Report
Mark, attended the appointment to survey works, on time . Mark Advised on dimensions style and design suitable to our requirements for Shower Room. Mark presented Quotation complete with specifications Design and Costs. On acceptance Mark kept in contact with timelines dates for work to be started . and was prompt . Works were carried out with minimum disruption to rest of household Completed high quality job Very Satisfied. Thank you Mark
Helen
Jul 30, 2018 Report
From the moment I telephoned MAF Plumbing to report a fault with the boiler I received excellent service. He came out immediately and explained the problem, he replaced the required part with speed and efficiency, taking the time to update me and keep me fully informed. Truly outstanding.
Debbie Andy Kelly
May 25, 2018 Report
Mark has been amazing he removed our old boiler and fitted a new one, he's such a hard worker and very clean and tidy, you can tell he takes pride in his work. Great at letting us know what he was doing and explaining stuff to us. We had a leak coming from our shower, Mark came and removed all the old shower and enclosure and fitted a new one and new pipe work for us. We're over the moon with our new shower and know we will enjoy it for a long time.

He took the time to ensure we were happy with all the new stuff he was fitting. We couldn't be happier with the work he has completed for us it is perfect and he's such a tidy worker. We would highly recommend him.
Jason W.
May 07, 2018 Report
Great problem solving on our hot water system. We had lost hot water to our utility and downstairs toilet, and to be honest we thought we would never find the problem. Mark traced the pipe work route above our kitchen ceiling and found the blocked pipe work joint. The work area was tidied up in no time and everything fixed and back to normal. A great relief and friendly, efficient service. Thanks Mark.
Rosemary
Apr 23, 2018 Report
MAF Plumbing replaced the taps on my bathroom sink. The taps on the bath could not be replaced at that time as there were problems with access. We agreed that I would book that work later. Mark was quick and professional. He explained what the issues were with the bath. I was pleased with the work and would use this firm again.
Peter E.
Apr 12, 2018 Report
MAF plumbing replaced our central heating boiler, The work was carried out efficiently and although they had allowed two days for completion it was done in one day. We are fully satisfied with the new boiler and the pipe work involved in moving it to a new position . We appreciated the time taken to explain how to use the new smart thermostat and the friendly attitude of the trader.
Charlton F.
Dec 01, 2017 Report
I had a new bathroom installed, including a new shower, vanity unit and floor and wall tiles. MAF were very professional and friendly and always prepared to go above and beyond to ensure customer satisfaction. I have recommended MAF to a number of family and friends who have utilised their service and have nothing but praise for their work. I look forward to engaging MAF on my next project.