Rational Oven Repair
We guarantee the highest quality service in Rational equipment repair, established with 14+ years of experience.
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Accredited Engineer
Authorised Rational Service Partner with full manufacturer training.
Peace of Mind – In & Out of Warranty Repairs
Whether your Rational oven is still under warranty or not, we’ve got you covered. Every repair is carried out with genuine Rational parts. Many with a 12-month manufacturer’s warranty.*
London&Home Counties
Coverage across London, Surrey, Hertfordshire, Essex, Berkshire, & Buckinghamshire.
Postcodes we cover:
W, WC, N, NW, HA, E, EC, EN, SE, SW, RG, SL, HP, UB, GU, KT, TW.
Emergency Call Out
✅ Same-day emergency repair.
✅ Authorised Rational engineers.
✅ 90% First time fix rate.
12 Months Warranty
All repairs carried out with genuine Rational parts are backed by a 12-month manufacturer’s warranty for your peace of mind. T&Cs apply.
About us
At GasTech Inc. Ltd., we are proud to be recognised as Rational Service Partners. A partnership we have proudly held for the last 14 years. As an an Authorised Rational Service Partner, we provide expert Rational equipment repairs, maintenance, and servicing using only genuine parts – ensuring your equipment is always in safe hands. We carry a large van stock maintaining a 90% first time fix.
We cover the full range of Rational cooking systems, including:
Rational SelfCookingCenter
Rational Vario Cooking Centre
Rational iCombi Pro & iCombi Classic
Rational iVario Pro & iVario
In-Warranty & Out-of-Warranty Repairs
GTi’s engineers are authorised to work on all Rational ovens in and out of warranty. Every repair and installation we carry out with genuine Rational parts is backed by a 12-month manufacturer’s warranty, giving you total peace of mind.
Why Choose GasTech Inc. for Rational Service?
Fast response times to minimise downtime in your kitchen.
90% First time fix maintained by keeping a vast van stock on all vehicles.
Expert diagnostics & repairs carried out by fully trained Rational engineers.
Preventative maintenance plans tailored to your catering operation.
Trusted by hotels, restaurants, schools, and healthcare facilities across London & the Home Counties.
When it comes to Rational oven servicing, breakdowns, and repairs, nobody knows them better than GasTech Inc.
Looking for Rational oven experts near you? Contact GasTech today to book your service.
Postcodes We Cover:
W, WC – West London
N, NW – North London
E, EC, EN – East London
SE, SW – South London
RG – Reading
SL – Slough
UB – Uxbridge
GU – Guildford
HP – Hemel Hempstead
KT – Kingston
TW – Twickenham
HA – Harrow
Planned Maintenance contracts
Service and maintenance contracts are crucial to the smooth running of your business. Regular maintenance prevents expensive, unexpected break downs.
We have three levels of Maintenance Contracts, with flexible solutions to suit your needs.
Your Business Is Our Business
We understand that no two client’s needs are the same. We provide a bespoke solution to meet individual client requirements in a timely and safe way. We’re proud of our hard-earned reputation and our long-standing relationships with happy clients; they recognise our commitment to great service and trust our consistent approach to preventing and solving problems.
Cafes
Bars & Pubs
Fast Food
Restaurants
Cafes, Bars & Pubs
We keep your kitchen equipment running smoothly, to compliment your service and happy customers. Operate multiple cafes? consider one of our service packages for scheduled services and peace of mind.
Fast Food & Restaurants
For 14 years we have supported restaurants in South East England. We understand the impact of broken down equipment. Our engineers are available 24hrs a day. Why wait for something to go wrong? Consider our service packages for regular maintenance and consistent service from a dedicated engineer.
Featured Clients
Contact Us
We would be happy to help and advise if you have any questions or enquiries.