Fully accredited boiler servicing specialists
As one of London’s leading heating companies, our Gas Safe registered engineers provide professional boiler servicing across London & Surrey.
We carry out thorough annual and one-off boiler services to keep your system safe, efficient and running reliably.
Book your boiler service today
One-off or annual boiler servicing available across London & Surrey.
Our boiler services have been rated 5 stars from 300+ customers
Gas Safe Registered Engineers
Fully qualified and experienced engineers carrying out safe, compliant boiler servicing.
50+ Years Experience
Established heating specialists with decades of experience servicing all major boiler brands.
London & Surrey Coverage
Local engineers across London & Surrey, with flexible booking times to suit you.
One-Off & Annual Servicing
Choose a one-off service or annual servicing to keep your boiler running efficiently.
Meet our engineers
Our engineers combine expertise and care to keep your boilers running safely and efficiently.
Making boiler servicing, simple
Local engineers, personalised approach.
Boiler servicing, repair and installation in London and Surrey
General FAQ's
Are Rowlen engineers Gas Safe registered?
Yes, our Gas Safe registration number is 618793. All of our gas engineers hold Gas Safety Certification, which you find out more about by typing in their number on the Gas Safe Register database. They also carry their Gas Safe Registration ID cards.
How often should I have my boiler serviced?
Servicing your boiler once a year will help to prolong its lifespan, keep it running efficiently and allow to spot potential problems before it’s too late
Will you remind me when my annual service is due?
Yes, you will receive a reminder email/call as the month of your annual service approaches each year.
What does my new boiler installation include?
Every new boiler we install includes a highly experienced Gas Safe registered engineer, 12 months workmanship guarantee, 7 – 12 year manufacturer guarantee, a magnetic system filter, new energy efficiency compliant controls, a deep system magnacleanse using Fernox F3, F5 and F1 chemicals, registration with the manufacturer, Gas Safe and your local authority, a gas safety certificate and annual service reminders for the duration of your guarantee.
Do you offer same day emergency boiler repairs?
Yes, we try to attend all emergency boiler repairs and heating repairs the same day we receive your enquiry. Alternatively, we will offer you the next available appointment or consider rescheduling non-urgent jobs so that we can get to you asap.
