Keeping the heat on with our Boiler Services
Heating not working?
Hot water just stopped?
We offer reliable boiler installation, service, and repairs across Buckinghamshire, Oxfordshire, and Northamptonshire, delivered by experienced, certified Gas Safe engineers. From urgent repairs to planned replacements, we support residential and commercial clients with safe, efficient and professionally delivered boiler solutions. So you can rest easy knowing we have got you covered.
“Honest advice and excellent workmanship. We were not pushed into a new boiler and only what was needed was done.”
What we do
Boiler installation and replacement
We install new boilers and replace ageing or inefficient systems, ensuring correct sizing, safe installation and compliance with current regulations.
Boiler servicing
Regular servicing improves efficiency, safety and lifespan. Our servicing work is thorough, documented and carried out by appropriately qualified engineers.
Boiler repairs and fault diagnosis
From pressure issues and error codes to complete loss of heating or hot water, we diagnose faults accurately and carry out professional repairs.
System upgrades and improvements
Where appropriate, we improve existing systems through upgrades, system flushing or component replacement, restoring performance without full system replacement.
BOILER SYSTEMS EXPLAINED
Boilers remain a core part of many heating systems, providing reliable space heating and hot water for residential and commercial properties alike.
When correctly specified, installed and maintained, a boiler system can deliver long-term performance, efficiency and dependability. Issues often arise not from the boiler itself, but from poor installation, lack of servicing or system-level problems.
Our approach focuses on correct assessment, quality workmanship and long-term reliability.
Gas, oil and LPG boilers
We work with a full range of boiler fuel types, including:
Gas boilers
Oil-fired boilers
LPG systems
This includes residential installations as well as larger systems found in rural properties, mixed-use buildings and commercial environments.
Experience with leading boiler manufacturers
We work with all major boiler manufacturers commonly specified in the UK.
This includes experience with:
Worcester Bosch
Vaillant
Ideal
Baxi
Our gas engineers install and maintain systems in line with manufacturer requirements to protect performance and warranty cover.
Commercial boiler systems
In addition to residential boiler work, we support commercial boiler systems and plant rooms across a range of building types.
This includes:
Commercial boiler installations and replacements
Plant room pipework and equipment
Fault diagnosis and system issues
Planned servicing and maintenance
For clients with larger buildings, managed properties or ongoing requirements, boiler work is delivered as part of our wider commercial mechanical services.
For full details of our commercial capabilities, visit our Commercial Services page.
Accredited and compliant
All boiler work is carried out in line with current UK regulations and safety standards.
Keeping you safe, compliant, and warm in those winter months.
Gas Safe registered
OFTEC accredited
Fully insured
How our process works
1
Assess and advise
We inspect the system or property and identify the most appropriate solution.
2
Quote clearly
You receive a clear explanation of the work required and transparent pricing.
3
Complete the work
Our engineers complete the work efficiently, safely and with minimal disruption.
Our boiler work
Why choose Green Mechanical Solutions for boilers
Experienced Residential and Commercial Engineers
Gas, Oil and LPG Capability
Honest Advice Without Pressure Selling
Clean, Well-organised Workmanship
Ongoing Support and Maintenance Available
AREAS WE COVER for Boilers
Serving Homes and Businesses Across Three Counties
Green Mechanical Solutions offers boiler service, repair, and installation for homeowners and businesses across Buckinghamshire, Oxfordshire, and Northamptonshire:
Buckingham
Milton Keynes
Towcester
Brackley
Banbury
Bicester
Bletchley
and surrounding villages.
and surrounding villages.
If your area is not listed above, just get in touch. We likely cover it for boiler services within the three counties.
Boiler FAQs
Do you work on oil and LPG boilers?
Yes. We install, service and repair gas, oil and LPG boiler systems.
Do you cover commercial boiler systems?
Yes. We support commercial boilers and plant rooms as part of our wider commercial services.
How often should a boiler be serviced?
Annual servicing is recommended to maintain efficiency, safety and warranty cover.
Do I always need a new boiler if mine breaks down?
No. Many issues can be repaired. We only recommend replacement when it is genuinely the best option.
Our Reviews
Professional advice. Reliable systems. Long-term performance.
Request a boiler quote
If you need boiler installation, servicing or repair for a residential or commercial property, contact Green Mechanical Solutions.
Professional advice. Reliable systems. Long-term performance.