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in Radlett?

From a leaking tap near Watling Street to a boiler fault in a family home off Gills Hill, we look after plumbing and heating across Radlett. We are Gas Safe registered and based in St Albans, around six miles up Watling Street.
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Our Plumbing Services in Radlett

Alban Plumbing and Heating has been trading since 2009. In Radlett (WD7) our Gas Safe registered engineers install and repair boilers, fix plumbing leaks, repair central heating, power flush systems and service unvented hot water cylinders. Every job is priced before work starts.

Boiler Installation/Replacement
Old boiler past repair or costing too much to run? We fit new energy-efficient boilers, installed and commissioned by Gas Safe registered engineers.
Boiler Repairs
From no heating or hot water to unusual noises and faults, we provide fast, reliable boiler repairs to restore your system quickly.
Plumbing Repairs
We repair leaking pipes, faulty taps, toilets, showers, and general plumbing issues, delivering long-lasting solutions for homes across Radlett.
Central Heating Services
Keep your home warm with expert central heating installations, repairs, radiator replacements, and system upgrades tailored to your property.
Power Flushing
Improve heating performance by removing sludge, rust, and debris from your central heating system, helping radiators heat up more efficiently.
Unvented Cylinder Services
We install, repair, and maintain unvented hot water cylinders, ensuring safe operation and a reliable supply of hot water throughout your home.
Radlett areas names

We cover every part of Radlett

We cover the whole of Radlett in WD7, including Gills Hill, Newberries, Aldenham Avenue, Shenley Hill, Theobald Street, Watling Street and the roads around the station.

Radlett has a high share of larger detached houses, particularly around Newberries and Gills Hill. Homes of that size often run a system boiler with an unvented cylinder, several bathrooms and long pipe runs, sometimes with the heating split into zones. Faults in these systems take a methodical approach, and the cylinder needs its own yearly service. Closer to the station and Watling Street there are flats and smaller houses, where combi boilers and compact plumbing are more usual.

We reach Radlett straight down Watling Street from St Albans through Park Street.

We’re your local plumbing and heating experts serving Radlett

Tell us what is wrong and where in Radlett you are, and we will give you a clear price before any work begins. Gas work is always carried out by a Gas Safe registered engineer. Call or message us for a free, no-obligation quote.

Emergency Plumber in Radlett

For a burst pipe, a leak you cannot stop, no hot water or a leaking boiler, phone us directly and we will tell you honestly how soon we can be there. Radlett is a direct drive from St Albans down Watling Street.

Before we arrive, turn off the stop tap. In larger houses with an unvented cylinder, there is also a valve on the cold feed to the cylinder, usually with a lever handle. Closing it stops the cylinder refilling if the leak is on the hot water side. If the boiler is leaking, switch it off at the wall.

Burst copper pipe causing a major water leak requiring emergency plumbing repair
Plumber repairing sink waste pipe and plumbing connections under a kitchen sink

Maintenance Plumbing in Radlett

Radlett’s water is hard, supplied by Affinity Water, and limescale wears out taps, shower valves and toilet fill valves sooner than most people expect. In a house with three or four bathrooms, that adds up to a steady list of small repairs.

We repair dripping taps, leaking pipework, running toilets and faulty showers for homeowners and landlords. For larger homes we can work through a list of jobs in one visit, which is usually cheaper than several separate call outs.

Gas boiler Services in Radlett

Our Gas Safe registered engineers install, replace and repair gas boilers in Radlett, and carry out gas safety checks and gas appliance work. With a breakdown, we diagnose the fault and give you the repair price before fitting parts.

For a replacement, the size of the house matters. A combi is fine for a flat or a smaller home, but a house with several bathrooms normally needs a system boiler and an unvented cylinder to keep more than one shower running. We size the boiler and cylinder to the property instead of guessing.

Gas boiler being serviced by a qualified heating engineer during routine maintenance
Underfloor heating pipes installed across a floor before screed is applied

Central Heating Services in Radlett

In larger Radlett houses the usual heating complaints are rooms furthest from the boiler staying cool, one zone not responding to its thermostat and radiators that need bleeding again and again. These generally point to balancing, a zone valve, the pump or air getting into the system.

We repair central heating faults, replace radiators and valves, power flush where sludge is the cause and upgrade older systems with new controls or a full installation.

Why homeowners in Radlett choose APH

Trading since 2009, Gas Safe registered and rated 5 stars on Google by more than 300 customers. Radlett homeowners get engineers who are comfortable with larger heating and hot water systems, and a clear price first.

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Fast response times

Quick, reliable service when you need it most.

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Qualified professionals

Fully trained engineers ensuring high-quality work.

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Clear, upfront quotes with no hidden costs.

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5-Star Customer Reviews

Proven track record of excellent service and satisfied clients.

Happy Customers Across Radlett

We are rated 5 stars on Google from more than 300 reviews. Asif is mentioned by name in dozens of them, with customers pointing to punctuality, clear pricing and careful work.

Posted on Google Google
Penny Smith profile picture
Penny Smith
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Really happy with the work carried out by Alban Plumbing and Heating. They fitted several new radiators in my home and the whole process was smooth from start to finish. They arrived on time, were friendly and professional, and took great care while working in the house. The installation was completed to a high standard, everything was left clean and tidy, and the new radiators look fantastic and heat up perfectly. It's refreshing to find a company that is reliable, communicates well, and clearly takes pride in their work. I wouldn't hesitate to use Alban Plumbing and Heating again and would happily recommend them to friends and family.
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Inaam Mahmood profile picture
Inaam Mahmood
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Really professional dealings, knows what he talking about does it all, wont leave you hanging like others and gave me good advice that's froom for my house and my pocket. Very hard to find people like this nowadays.
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Thor Conor profile picture
Thor Conor
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Excellent service from Alban Plumbing and Heating Ltd. I contacted them for a plumbing and heating issue at my property in St Albans, and the whole experience was excellent from start to finish. The engineer arrived on time, quickly identified the problem, and explained everything clearly before carrying out the work. The job was completed to a high standard, and everything was left clean and tidy afterwards. What stood out most was their professionalism, reliability, and honest approach. Communication was great throughout, and the pricing was fair with no unexpected surprises. I would highly recommend Alban Plumbing and Heating Ltd to anyone in St Albans and the surrounding areas looking for a trustworthy plumbing and heating company. I will definitely use them again in the future.
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Omar Mohammed profile picture
Omar Mohammed
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Excellent service from Alban Plumbing & Heating Ltd. Very professional, reliable, and efficient from start to finish. The work was completed to a high standard and everything was left clean and tidy afterwards. Communication was great throughout, and they arrived on time as promised. I would highly recommend them to anyone looking for trustworthy plumbing and heating
Posted on Google Google
Alban City Dental profile picture
Alban City Dental
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Asif has done a great job looking after our plumbing and heating for several years now. He also recently attended in under an hour to fix an emergency leak that he and his son sorted with great efficiency allowing us to get back to work and continue operating with minimal disruption to our business and patients. He’s reasonably priced and friendly and I’m sure we will be using him for many years to come. His 5 star status is well deserved.
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Mr Afridi profile picture
Mr Afridi
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So helpful and has such a good heart. Fixed the stuff with no problem at all at of course the customer service is juts really good . Very friendly very kind I would definitely recommend
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Xell profile picture
Xell
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amazing experience beautiful people
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Parsa Yamin profile picture
Parsa Yamin
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Fast, cheap and easy fix for my home, 100% recommend for all house problems

Frequently asked questions

Do you provide emergency plumbing in Radlett?

Yes. For burst pipes, serious leaks, loss of hot water or a leaking boiler in Radlett, call us and we will tell you how soon we can attend. We come directly down Watling Street from St Albans, around six miles.

Yes. We install, repair and service unvented cylinders, which are common in Radlett’s larger houses. Typical problems are a dripping pressure relief valve, a failed expansion vessel or hot water that runs out too quickly. An unvented cylinder should be serviced once a year to keep it safe.

Yes. Our Gas Safe registered engineers install, service and repair gas boilers in Radlett, and carry out gas safety checks, gas appliance installation and gas leak investigation. If you smell gas, call the National Gas Emergency Service on 0800 111 999 first.

Yes. In a larger house, cool rooms are often a balancing or zone valve problem and not a boiler fault. We check the pump, valves, controls and radiators, then fix the actual cause. We also replace radiators, power flush sludged systems and upgrade heating controls.

We cover all of Radlett in WD7, including Gills Hill, Newberries, Aldenham Avenue, Shenley Hill, Theobald Street, Watling Street and the area around the station.

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