Specialist commercial boiler installation, repair & servicing for businesses, landlords, and facilities in Amersham and across the surrounding areas in Bucks, Beds, Herts & Northants.
At Amersham Gas Services, we deliver safe, efficient, and fully compliant commercial gas and oil heating services. Our engineers are Gas Safe and OFTEC registered, with extensive experience working on Worcester Bosch commercial boilers, Grant oil boilers, and Megaflo cylinders.
We support businesses across Amersham, Beaconsfield, Chalfont St Giles, Chalfont St Peter, Chesham, Gerrards Cross, and surrounding areas. Whether you need a new installation, urgent repair, or ongoing maintenance, we provide reliable solutions that keep your premises safe, compliant, and energy efficient.
At Amersham Gas Services, we deliver safe, efficient, and fully compliant commercial gas and oil heating services. Our engineers are Gas Safe and OFTEC registered, with extensive experience working on Worcester Bosch commercial boilers, Grant oil boilers, and Megaflo cylinders.
We support businesses across Amersham, Beaconsfield, Chalfont St Giles, Chalfont St Peter, Chesham, Gerrards Cross, and surrounding areas. Whether you need a new installation, urgent repair, or ongoing maintenance, we provide reliable solutions that keep your premises safe, compliant, and energy efficient.
We install and commission Worcester Bosch and Grant commercial boilers, designed to handle the heating demands of schools, warehouses, offices, retail units, and industrial facilities.
We specialise in installing the Worcester Bosch GB162 and GB162 V2 ranges, offering:
As Worcester Bosch Accredited Installers, we can provide extended guarantees on commercial models (up to 5 years, depending on installation and servicing). This ensures long-term reliability and peace of mind for businesses.
For rural or oil-dependent businesses, we recommend the Grant Vortex Pro Commercial range, featuring:
Grant Vortex Pro Commercial boilers are supplied with a 2-year manufacturer’s guarantee as standard, covering parts and labour when serviced regularly.
Breakdowns cost businesses money and comfort. Our engineers offer a fast-response commercial boiler repair service, diagnosing issues quickly and using approved parts to get systems back online with minimal downtime.
We provide scheduled servicing and Planned Preventative Maintenance (PPM) contracts to reduce breakdown risk, extend boiler lifespan, and ensure compliance with all legal standards. This proactive approach is trusted by facility managers and landlords who need reliability and predictable maintenance costs.
We install and maintain Megaflo unvented hot water cylinders, ideal for premises that require large volumes of mains-pressure hot water, such as schools, offices, and hospitality venues.
From pipework and radiators to system balancing and power flushing, we keep your heating system running safely and efficiently.
We provide Landlord Gas Safety Certificates (CP12) for rental and managed properties, ensuring legal compliance across your portfolio. Whether you’re a private landlord, letting agent, housing association, or facilities manager, our Gas Safe engineers conduct thorough inspections and issue certifications to ensure tenants’ safety and your property’s compliance.
All of our engineers are fully qualified, accredited, and trained to the highest industry standards:
Rising energy costs mean efficiency is more important than ever. We help businesses save money with:
By investing in modern heating solutions, businesses can significantly reduce energy spend while lowering their environmental impact.
Contact our team today for a free consultation:
Opening Hours
✅ Worcester Bosch Accredited Installers – extended guarantees on commercial boilers (up to 5 years) and up to 12 years on domestic models
✅ Grant Oil Boiler Specialists – installation, servicing & repairs
✅ Exceptional Attention to Detail – every project completed to the highest standard
✅ Extensive Technical Knowledge – expert solutions for complex heating requirements
✅ Competitive, Transparent Pricing – clear quotes with no hidden costs
✅ Over 15 years’ experience in heating projects
✅ Fully insured & DBS checked
✅ Trusted by schools, landlords, and businesses across the region
We provide our expert commercial boiler services across:
📞 Call us today on 01494 727 566
📧 Email us at John@amershamgas.co.uk
We also provide a full range of domestic heating services, including
As accredited partners of Worcester Bosch, we can offer up to 12 year parts and labour guarantees.
Unlike all other boiler guarantees, a Worcester Bosch guarantee also covers the Worcester system filter and external Worcester Bosch controls.
We install the Worcester Bosch GB162 and GB162 V2 ranges, ideal for commercial sites with outputs from 50kW to 145kW, and cascade setups up to 800kW.
We install and maintain the Grant Vortex Pro Commercial range, available in outputs up to 200kW for large-scale heating.
Yes – we provide a fast-response repair service for gas and oil commercial boilers, ensuring minimal downtime.
PPM is scheduled boiler servicing that reduces breakdown risk, ensures compliance, and helps facility managers budget for predictable maintenance costs.
Upgrading to an SEDBUK A-rated commercial boiler or optimising your heating system can deliver significant long-term savings while reducing emissions.
Yes, we provide Landlord Gas Safety Certificates for full compliance across commercial and residential portfolios.
Yes – our engineers are Gas Safe and OFTEC registered, qualified to work on natural gas, LPG, and oil-fired heating systems.
Based in Amersham, we’re never far away when you need us. Whether you require commercial boiler installation, servicing, or repair, our engineers are here to help.
Call 01494 727 566 today or 📧 email John@amershamgas.co.uk to book your consultation.