Gas Safe boiler servicing for homeowners and landlords
Choose The Right BOILER SERVICE For Your Property
Professional boiler servicing across London. Hertfordshire. Essex. Oxfordshire and Cambridgeshire, Whether you're booking your annual service or need a more comprehensive inspection. Gas Safe engineers are here to help.
A boiler service is a professional inspection and maintenance check designed to ensure your boiler is operating safely, efficiently and reliably.
Routine servicing helps identify wear and potential faults before they develop into costly repairs or unexpected breakdowns. It can also improve heating performance, reduce energy consumption and help extend the lifespan of your boiler.
All boiler servicing is carried out by qualified Gas Safe registered engineers using industry-approved testing procedures.
Need A Boiler Service Arranged?
Book online in seconds or speak to our team today.
All services include a digital service record sent directly to your email upon completion — perfect for warranty purposes and keeping track of your boiler's history.
Not Sure Which Plan?
Give us a call or drop us a message and one of our Gas Safe engineers will help you choose the right service level for your boiler and heating system.
Gas Safe Registered
All our engineers are fully Gas Safe registered. You can verify our registration on the official Gas Safe Register website for complete peace of mind.
Flexible Scheduling
We offer flexible appointment slots including early mornings and weekends to fit around your schedule. Book online in minutes and get instant confirmation.
Basic Boiler Service & CP12
Everything in the Basic Boiler Service, plus your CP12 certificate.
£120
Includes:
Boiler pressure checked and adjusted where required
All services include a digital service record sent directly to your email upon completion — perfect for warranty purposes and keeping track of your boiler's history.
Not Sure Which Plan?
Give us a call or drop us a message and one of our Gas Safe engineers will help you choose the right service level for your boiler and heating system.
Gas Safe Registered
All our engineers are fully Gas Safe registered. You can verify our registration on the official Gas Safe Register website for complete peace of mind.
Flexible Scheduling
We offer flexible appointment slots including early mornings and weekends to fit around your schedule. Book online in minutes and get instant confirmation.
Understanding Your Report
BOILER SERVICE RESULTS EXPLAINED
EveryBoiler Serviceresult tells a story. Here's what each classification means and how it affects the safety, efficiency and reliability of your heating system.
GOOD – NO ACTION REQUIRED
Boiler Operating Safely & Efficiently
No faults found
Your boiler is safe, efficient and reliable.
Your boiler has been fully inspected, tested and is operating as it should. No faults were found. It is safe to use.
Typical Examples
All safety checks passed
No leaks or corrosion
Good combustion & efficiency
Operating at manufacturer standards
Continue with regular servicing to keep your boiler safe, efficient and reliable.
ADVISORY – MINOR IMPROVEMENT
Improvement Recommended
Non-urgent Improvement
Not immediately dangerous.
Your boiler is operating safely, however minor issues were identified that could affect efficiency or lead to problems if not addressed.
Typical Examples
Minor corrosion
Flue seal could be improved
Slight drop in pressure
Advisory on component condition
Safe to use, but we recommend addressing these issues at your convenience.
UNSATISFACTORY – ACTION REQUIRED
Fault(s) Identified
Repairs needed
Action required to ensure safety.
One or more faults were found that could affect your boiler's safety, efficiency or reliability. Repairs should be completed as soon as possible.
Typical Examples
Component faults
Poor combustion readings
Water leaks
Pressure problems
Repairs are required to maintain safety, efficiency and prevent further damage.
DANGEROUS – DO NOT USE
Immediately Dangerous
Safety risk
Do not use the boiler.
A serious or dangerous fault has been identified. Continued use of the boiler could pose a risk to health, property or carbon monoxide safety.
Typical Examples
Carbon monoxide risk
Unsafe combustion
Major gas leak
Critical component failure
Do not use the boiler.Turn it off and contact a Gas Safe registered engineer immediately.
Protect Your Heating System Before Problems Develop
Regular servicing helps identify faults early and keeps your boiler operating safely and efficiently.
WHY BOOK A BOILER SERVICE?
Your boiler works hard throughout the year, often without any visible signs that something may be wrong.
Regular boiler servicing helps ensure your appliance is operating safely, efficiently and reliably. It can also help identify worn components and developing faults before they lead to unexpected breakdowns.
A professional boiler service can help:
Improve efficiency
Reduce the risk of breakdowns
Support manufacturer warranty requirements
Identify potential faults early
Improve safety
Extend the lifespan of your boiler
For most boilers, manufacturers recommend servicing every 12 months.
IS A BOILER SERVICE WORTH IT?
Yes. Routine servicing is one of the most effective ways to keep your boiler operating safely and efficiently.
During servicing, engineers often identify worn seals, pressure issues, blocked condensate traps and other developing faults before they become larger problems.
For many customers, regular servicing helps avoid costly repairs and unexpected loss of heating or hot water.
ALREADY HAVE BOILER COVER?
Many boiler cover plans include an annual service.
However, the level of inspection, testing and cleaning carried out can vary depending on the provider and the type of cover you have.
Our Advanced and Full Strip-Down Boiler Services provide additional inspections, cleaning and system checks designed to give a more detailed assessment of your boiler's condition.
If you're unsure what level of servicing your current plan includes, we'll be happy to help.
WHY CHOOSE BOXIFY?
Transparent fixed pricing
Online booking available
Digital service records and certification
Experienced Gas Safe engineers
Honest advice without unnecessary upselling
Homeowner and landlord specialists
Coverage across London, Hertfordshire, Essex, Oxfordshire and Cambridgeshire
Our focus is simple: professional boiler servicing backed by excellent customer service.
What's Included?
What's Included?
Comprehensive safety and performance checks.
Boiler safety inspection
Condensate trap cleaning
Boiler pressure checks
Magnetic filter cleaning (where fitted)
Flue inspection
Digital service documentation
Performance testing
What Happens During The Service?
What Happens During The Service?
Professional inspection and testing by a Gas Safe engineer.
1Visual inspection of the boiler and flue
2Safety and performance testing
3Inspection of key internal components
4Cleaning of applicable components
5System assessment
6Digital service record issued
How Long Does It Take?
How Long Does It Take?
Most services completed in under 90 minutes.
Basic Boiler Service
45–60 Minutes
Advanced Boiler Service
60–90 Minutes
Full Strip-Down Service
2–3 Hours
How Often Should It Be Serviced?
How Often Should It Be Serviced?
Manufacturers generally recommend annual servicing.
Maintain efficiency
Reduce breakdown risk
Support warranties
Extend boiler lifespan
Improve safety
Compliance
Legal Requirement
Landlords are legally required to have their gas boilers serviced annually by a Gas Safe registered engineer. This ensures the boiler is safe, efficient and working in line with current regulations.
Failure to comply may result in enforcement action, fines or invalid insurance.
Required under the Gas Safety (Installation and Use) Regulations 1998
Validates your landlord gas safety certificate
Keeps your boiler safe, efficient and compliant
Service Frequency
Service Frequency
An annual boiler service is recommended to keep your boiler running safely and efficiently. Regular servicing helps prevent breakdowns and extends the life of your boiler.
We recommend servicing your boiler every 12 months.
Annual service recommended for all boilers
More frequent servicing may be needed for older boilers
Ideal time to service is 12 months from the last service date
Outcomes
If the Boiler Has Issues
If any issues are found during the boiler service, they are explained clearly and we'll advise on the best course of action.
ID
Immediately Dangerous- Do not use. Immediate action required to make safe.
AR
At Risk- Remedial work required as soon as possible.
NCS
Not to Current Standards- Improvement recommended to ensure safe and efficient operation.
CP
Compliant- Boiler is safe and operating as it should.
Clear recommendations and quotations provided
Follow-up work can be arranged to resolve any issues
Duration
How Long Does It Take?
The time taken for a boiler service depends on the type, age and condition of your boiler.
30-45 Minutes
Combination Boiler
45-75 Minutes
System Boiler Regular Boiler
75+ Minutes
Older Boilers / Complex Systems
Flexible appointment times to suit you
Service reminder notifications available
Service record provided for your peace of mind
MULTIPLE PROPERTIES
Portfolio Boiler Service Solutions
Professional boiler servicing for landlords, homeowners, businesses and property professionals managing multiple properties across the UK. Keep your heating systems safe, efficient and compliant all year round.
LANDLORD
Single & Multiple Lets
Annual Boiler Service
Professional boiler servicing for rental properties, HMOs and residential portfolios. Annual servicing helps improve efficiency, reduce breakdowns and keep your heating system operating safely.
Designed for estate agents, letting agents and property managers requiring annual boiler servicing, priority scheduling and centralised compliance management across multiple properties.
Supporting landlords, estate agents, businesses and property managers across the UK.
Keep Your Boiler Running Efficiently. Regular boiler servicing helps improve energy efficiency, extend the life of your boiler, reduce unexpected breakdowns and maintain manufacturer warranty requirements.
RECOMMENDED:Every 12 months
Most Requested Services
EICR Certificate
Electrical Installation Condition Reports for landlords and property owners.
Choose a convenient appointment date and time that works for you.
2
Boiler Service Visit
A Gas Safe registered engineer attends your property and carries out a full boiler service and safety inspection.
3
Recieve Your Service Record
Once completed, you’ll receive a digital service record along with any recommendations if required.
4
Enjoy Peace Of Mind
Keep your boiler operating safely, efficiently and reliably while helping reduce the risk of future breakdowns.
Why Choose Our Boiler Servicing?
Reduce the risk of breakdowns and costly emergency repairs
Keep your heating and hot water running efficiently
Identify potential issues before they become expensive problems
Convenient appointments with minimal disruption
Trusted servicing for landlords, homeowners and businesses
Frequently Asked Questions
How often should I service my boiler?
Most manufacturers recommend servicing your boiler once every 12 months to help keep it operating safely and efficiently. Annual servicing can also help maintain warranties and reduce the risk of unexpected breakdowns.
What does a boiler service include?
A boiler service typically includes inspection and testing of key components, safety checks, flue analysis, pressure testing and efficiency checks to ensure the system is operating correctly.
How long does a boiler service take?
Most standard boiler services take between 45 and 90 minutes depending on the boiler type, system condition and accessibility.
What happens if my boiler needs repairs?
If any issues are identified during the service, the engineer will explain the problem and provide recommendations or a quotation for any repair work that may be required.
AREAS WE COVER
Professional fire risk assessment services for landlords, estate agents and businesses across London, Hertfordshire, Essex, Oxfordshire and Cambridgeshire.
Fire Risk Assessments in London
Covering North, South, East, West and Central London and surrounding areas.
Fire Risk Assessments in Cambridgeshire
Covering Cambridge, Ely, Newmarket, Huntingdon and surrounding areas.
Fire Risk Assessments in Hertfordshire
Covering Watford, St Albans, Stevenage, Hertford and surrounding areas.
Fire Risk Assessments in Oxfordshire
Covering Oxford, Bicester, Witney, Banbury and surrounding areas.
Fire Risk Assessments in Essex
Covering Chelmsford, Colchester, Brentwood and surrounding areas across Essex.