Boiler Service
in Watford

Annual boiler servicing for Watford homeowners and landlords, with the option to book the landlord gas safety check on the same visit. Gas Safe registered engineers.

07342 171269 Get a Free Quote

Boiler Servicing Across WD17 to WD25

Servicing for Homes and Rental Properties

Watford has a lot of rented homes, from flats around the Junction and the town centre to shared houses in West Watford. For landlords, the boiler service and the annual gas safety check are two separate things: the service keeps the boiler running well and within its warranty, while the gas safety inspection is the legal check every landlord needs each year. Booking both on one visit saves arranging access with the tenant twice.

For homeowners, an annual service is the best way to keep an older boiler reliable through the winter and a newer one within the terms of its warranty. In Watford’s older terraces and 1930s semis, we also keep an eye on the wider system for signs of sludge, which shortens a boiler’s life if it is left.

Every service is carried out by a Gas Safe registered engineer, and we explain what we found before we leave. For breakdowns, see our Watford boiler repair page, and for everything else, our Watford plumbing and heating page.

What Your Watford Service Covers

A thorough service follows the manufacturer’s checklist. These are the main parts of the visit.

Combustion Analysis: We test the flue gases to make sure the boiler is burning safely and efficiently.
Gas Pressure and Safety Devices: Gas pressure is checked and the safety devices are tested to confirm they shut the boiler down when they should.
Flue and Seals: We check the flue is secure and the case seals are intact, which is especially important in flats.
Condensate and Pressure: The condensate trap is cleaned and the system pressure and expansion vessel checked.
Sludge Signs: We look for signs of sludge in older systems and tell you if a clean or filter would help.

Signs Your Boiler Is Due a Service

If it has been over a year, book one. These signs suggest booking sooner.

Last Service Over a Year Ago

Most manufacturers need a yearly service to keep the warranty valid.

Tenancy Changeover

A new tenancy is a sensible time for a service and gas safety check.

Slow to Heat

Radiators that take longer to warm can point to sludge or a boiler losing efficiency.

Yellow or Orange Flame

Switch the boiler off and call us. It can mean poor combustion.

Boiler Servicing Options in Watford

For homeowners, landlords and letting agents across Watford.

Annual Boiler Service

A full yearly service to manufacturer standards, with notes on anything we find.

Service With Gas Safety Check

For landlords, the boiler service and the gas safety inspection on one visit.

Flat and Apartment Servicing

Servicing in flats, with flue and seal checks and access arranged with tenants where needed.

System Health Check

A look at pressure, radiators and sludge levels alongside the boiler service.

Controls Check

We make sure thermostats and timers are working and set sensibly.

Repairs Found on Service

If a fault turns up, we explain it and price the repair before doing anything.

07342 171269 Get a Free Quote

How We Work

Booking a Service in Watford

Book a Time

Choose a slot. For rented homes, we can arrange access with the tenant.

Service and Test

We carry out the full service, combustion test and safety checks.

Report Back

We explain what we found and leave any paperwork you need.

Why Watford Landlords and Homeowners Choose APH

Gas Safe registered engineers, combined servicing and gas safety visits, and a firm that has worked across Hertfordshire since 2009.

Fast response times

Around eight miles away along the A405.

Qualified professionals

Gas Safe engineers on every service.

Transparent Pricing

Service and gas safety check booked together.

5-Star Customer Reviews

Consistently rated 5 stars by local customers.

07342 171269 Get a Free Quote

What Our Customers Say

Landlords tell us they like having the service and safety check sorted in one visit, with clear paperwork afterwards.

      EXCELLENT  
   Based on 326 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   Penny Smith 
 
 
 
 Trustindex 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.
  
 
      Posted on Google  
   
   Inaam Mahmood 
 
 
 
 Trustindex 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.
  
 
      Posted on Google  
   
   Thor Conor 
 
 
 
 Trustindex verifies that the original source of the review is Google. 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.
  
 
      Posted on Google  
   
   Omar Mohammed 
 
 
 
 Trustindex 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  
   
   Alban City Dental 
 
 
 
 Trustindex 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.
  
 
      Posted on Google  
   
   Mr Afridi 
 
 
 
 Trustindex verifies that the original source of the review is Google. 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
  
 
      Posted on Google  
   
   Xell 
 
 
 
 Trustindex verifies that the original source of the review is Google. amazing experience beautiful people
  
 
      Posted on Google  
   
   Parsa Yamin 
 
 
 
 Trustindex verifies that the original source of the review is Google. Fast, cheap and easy fix for my home, 100% recommend for all house problems