About Us

We are fully authorised factory AC STAG training providers and are the only UK company to have achieved this.



We are 1 DAY LPG conversion specialists based in South Wales. We are authorised AC STAG LPG conversion kits suppliers and all our Staff have been trained directly by the LPG kit manufacturer - there is no better way to ensure high quality. All our LPG components are directly imported by us - no middleman, no delivery delays - we have everything in stock: LPG tanks, LPG kits and all required components are on site.





Profess Autogass has been trading since 2004. We convert on average 3 cars every day (although we have the capacity to convert 6 cars per day) - that's almost 1000 cars every year! With so much experience at every stage of the build comes excellence and as a result our fully trained devoted team of LPG conversion technicians have the highest standards of workmanship coupled with a knowledge base second to none.  Through years of experience we know what LPG components to fit because of our commitment to excellence.




Our customers travel from Scotland, Isle of Man, Isle of Wight, London, Manchester, Birmingham... from all over UK and we have a lot of customers from Germany, France, Spain - we must be doing something right...







We always keep a large stock of LPG tanks that meet all EEC regulations and are of excellent quality - we maintain an average of 1000 (yes, one thousand) tanks of all shapes and sizes are always available from stock! More about our tanks here.




Refueling at lower prices
We have on-site refueling facilities which means you can leave with a full tank of LPG (not included in conversion costs)

                                                                                PROFESS LPG LTD - Busiest LPG Conversion Centre
                                                                                      Company Number 7611637
                                                                                       VAT No. 881 5746 88

                                                                                      Unit 2 West Road
                                                                                         Penallta Industrial Estate
                                                                                         Hengoed, CF82 7SW, South Wales
                                                                                         This email address is being protected from spambots. You need JavaScript enabled to view it.

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