Oil heating boiler service and repair
Since 1995, Ramtech has been providing expert servicing, repairs and technical support for oil-fired heating systems across Gloucestershire and the surrounding areas. As a privately owned independent company, we pride ourselves on delivering reliable, professional service with a personal approach.
Trusted oil heating specialists
What began as a specialist oil boiler service and repair business has grown through decades of experience, trusted partnerships and customer recommendations. Over the years, we have built long-standing relationships with leading boiler manufacturers, providing field service support throughout our local region. We also work closely with local installers, commissioning condensing boilers and associated heating systems for a wide range of domestic and commercial properties.
Experienced service you can rely on
Today, we provide expert support for homeowners, commercial properties and country estates, covering everything from oil boilers to oil-fired range cookers, including Aga and Rayburn appliances. With more than 4,000 clients and a reputation built largely on customer referrals, Ramtech is proud to deliver reliable workmanship, technical expertise and a personal level of service that keeps customers returning year after year.
Client sectors
Domestic boilers
We work on small boilers as well as large so if it's a small bungalow or annex boiler we can do it. Vaporising oil and pressure jet cookers are also a speciality.
Commercial units
From offices to warehouses and light industrial workshops we also work on larger boilers and heaters. If it’s a cast sectional boiler to a warm air unit we can always normally help.
Letting management support
Our client base includes many well-known managing agents across the region. We respond fast.
Contractor support
We help installers on the specification of oil heating systems from initial inquiry to the commissioning. We are the installer's friendly oil specialist.
Country estate contracts
Having to manage multiple estate properties from large country manors and their associated properties is not easy. We take the oil fired heating boilers off that list of hassle by providing fast response and with an ethic to conquer problems.
Our clients include
Salperton estate
Find out more ➝Notgrove estate
Find out more ➝Cornwell estate
Find out more ➝Abbotswood estate
Find out more ➝Sezincote estate
ButtonPricing
Prices for routine services
Normal routine service pricing is based on boiler or appliance type and size. Consumables such as filters, hoses, nozzles and seals charged as per need or recommended practice by the equipment manufactures.
We try to keep our pricing clear and transparent with our clients as we have recurring business to protect.
Once on our annual service list you will qualify for our discount tariff and priority breakdown response.
Prices for breakdowns and repair visits
If you have a requirement for help with a breakdown all you have to do is start the process by calling us or send an e mail. Let us know your boiler type and the nature of your request and we will be happy to quote you our repair rates.
We normally charge a flat rate for the repair task with the first 2 hours labour included. Any time over 2 hours may be additionally charged per man hour. Parts and materials used are charged separately. All prices are subject to Vat.
Start the process now
Just call or email via our
contact form giving us the boiler name, type and size.
We will respond with our price rate for the task. If you’re not sure of the appliance details don’t worry just call us for guidance or send us a photo.
Areas we cover
North and middle Cotswolds
North Wiltshire
East Gloucestershire
South Worcestershire
South Warwickshire
West Oxfordshire
If in doubt …just call or message us!

Areas we cover
All Cotswolds
North Wiltshire
South Gloucestershire
South Worcestershire
Warwickshire
West Oxfordshire
If in doubt …just call or message us!

Why choose Ramtech?
Established 1995
Gary started the business 17 years ago after seeing a need for reliable oil heating commissioning, servicing and repairs. Since becoming an approved repair agent for leading boiler brands, we’ve built a trusted reputation with clients across the Cotswolds.
Over 90% first time fix rate
We pride ourselves with high first time rates. Our high spares stock levels coupled with wide experience helps us achieve first time fix rates of over 90%.
Large spares inventory
Unlike many repair companies in our sector we actually hold spares in depth for many oil boilers and cooker ranges. These stocks are held on board our vans and in our local warehouse. No need to wait days or weeks for delivery in most circumstances.
Oil speciality
We have always specialised in oil heating. We like to think of ourselves as a the oil heating specialists that other heating professionals respect.





















