Central Heating Power Flushing Across The North West
We provide professional Central Heating Power Flushing services across Chorley, Preston, Bolton, Leyland, and the surrounding areas.
EXCELLENT Based on 641 reviews Sharon Grime2025-09-15Trustindex verifies that the original source of the review is Google. Louis has just been and put a new toilet in for us , he was polite, professional and very respectful, he has done a great job ,everywhere he worked was left nice and tidy , I would always recommend Deakins . Deborah Holland2025-09-11Trustindex verifies that the original source of the review is Google. louis came yesterday to fit a new boiler he was here just after 8.30 in the morning and had a small break at lunch then left the job at about 6.30. He was very friendly and thorough and didn't mind me asking him questions. He wanted to make sure everything was working before he left. We have used Deakins before and although we had a quote issue which was rectified, have found them to be very efficient and the lads who have done the various jobs have been great. Even Richard was lovely when he came to do a gas fire/boiler service recently. I would definitely recommend them and would use them again. Hugh Bailey2025-09-10Trustindex verifies that the original source of the review is Google. Your engineer was very thorough. He explained what the problem was, and what would be necessary should the problem persist pleasant young man. A very pleasant young man . Thank you. Hugh Bailey carole brotherton2025-09-10Trustindex verifies that the original source of the review is Google. Arrived on time..clean & professional..always use deakins wouldn't go anywhere else John Neal2025-09-09Trustindex verifies that the original source of the review is Google. Happy and courteous. Good communication and quality job. Janine Frankland2025-09-09Trustindex verifies that the original source of the review is Google. Very helpful engineer David Mckeown2025-09-07Trustindex verifies that the original source of the review is Google. Happy with the service I received. Engineer did a good job. Rob Hannam2025-09-05Trustindex verifies that the original source of the review is Google. Our engineers was Neil Dawson. He's done a few jobs for us now to an amazing standard. Couldn't be happier with the outcome. We're really grateful! Deakin's have become our 'go to' company for all things plumbing or electrical, as all jobs are done to a very high standard. Thank you! Michael Burdett2025-09-05Trustindex verifies that the original source of the review is Google. Ian and his were very polite, on time and very quickly assessed problem and fixed it. Both were Fantastic. Cheers!!!
Central Heating Power Flushing

What is Power Flushing?
Power flushing is a specialist cleaning process that uses high-strength equipment and chemicals to remove:
- Sludge build-up
- Rust and debris
- Limescale deposits
- Blockages in radiators and pipes
This restores the full circulation of hot water, making your central heating system more efficient and reliable. This process can also improve the lifespan of your radiator or boiler.
You may benefit from a heating system flush if you notice:
- Cold spots in radiators
- Radiators taking a long time to heat up
- Noisy pipes or boiler
- Dirty or discoloured water when bleeding radiators
- Frequent boiler breakdowns
- Higher energy bills than usual
At Deakin’s, our Gas Safe engineers carry out a full central heating power flush using industry-approved equipment. Our service includes:
- Comprehensive system checks before starting
- Full system flush with high-performance chemicals
- Radiator cleaning for maximum efficiency
- Refill with inhibitor to prevent future sludge build-up
- Final performance test to ensure your heating is running at its best
Areas we cover
We provide power flushing services to Chorley, Preston, Leyland, Bolton, Wigan, and surrounding areas. Whether it’s a one-off system flush or part of a wider heating system upgrade, we’re here to help.
FAQs: Central Heating Power Flushing
A power flush is a professional cleaning process that removes sludge, rust, and debris from your central heating system using specialist equipment and chemicals. This restores proper water circulation, improves efficiency, and protects your boiler and radiators.
Common signs include cold spots on radiators, slow heat-up times, noisy pipes or boiler, dirty water when bleeding radiators, frequent boiler breakdowns, and higher energy bills.
A power flush can usually be completed within the same day, though exact timescales depend on your system size and condition. Our engineers will confirm the expected timescale before starting work.
Yes, when carried out by trained Gas Safe engineers. We use industry-approved equipment and chemicals that are safe for modern boilers, radiators, and pipework.
It’s generally recommended every 5 years, or sooner if you notice efficiency problems. Power flushing is also recommended when installing a new boiler to protect the system from existing sludge.
By restoring proper water circulation, your system heats up more efficiently, reducing the amount of energy needed to heat your home. This can help lower heating costs.
In many cases, yes. Noises are often caused by trapped debris or restricted water flow. A power flush clears blockages and helps your system run more quietly and smoothly.
Yes. Many customers book a power flush alongside boiler servicing, heating repairs, or system upgrades for maximum efficiency and long-term reliability.
Book Your Central Heating Power Flush Today

THE DEAKIN’S PROMISE
With Domestic & Commercial Clients across the North West our business was built on hard work, professionalism and commitment to remaining at the forefront of technological advances in Plumbing, Heating and Electrical Services.
Our team has been hand-picked and trained to the highest standards in order to offer an extremely skilled level of plumbing, heating electrical services. We pride ourself on our honesty, reliability and quality.Martin Deakin, Managing Director
THE DEAKIN’S PROMISE
- We will always give you honest advice
- Our work is always to the highest standards
- Our engineers will arrive when they promise
- We only use the best parts and materials
- We will treat your home with respect and leave it clean after our work is complete