Welcome to S.A. Rainbow Plumbing and Heating Installations

We provide a full range of installation, maintenance and emergency call out services...

Get a Quick Quote


Simply fill in the form below and one of our friendly finance experts will contact you to discuss your requirement.

Footer Quick Quote

Alternatively give us a call today on 07967 728344

or email us directly contact@samrainbowheating.co.uk

Welcome to S.A. Rainbow Plumbing and Heating Installations

We provide a full range of installation, maintenance and emergency call out services...

Get a Quick Quote


Simply fill in the form below and one of our friendly finance experts will contact you to discuss your requirement.

Footer Quick Quote

Alternatively give us a call today on

07967 728344

or email us directly contact@samrainbowheating.co.uk

Outstanding customer service from an experienced engineer you can trust


The business is lead by Sam Rainbow who has over 20 years experience in dealing with a full variety of plumbing,  gas and heating services. Sam has always been focused on providing outstanding customer care and works only

to the highest standards.

SA Rainbow Plumbing & Heating Installations provides a reliable and trustworthy service across North Wales from their Tywyn base

Boiler Replacement

We have a huge amount of experience installing a full range of boilers. Our advice is always transparent and we will show you a full range of options that

suits you. 

Boiler Servicing

Safety and reliability in heating systems is essential. That is why we carry out all the required work to a high standard to keep you same and warm when you need its most

Boiler Maintenance

In our 20 years experience in working with boilers and heating systems, we have seen it all. We can quickly find a fault and identify the most cost effective way to get you up and running again.

Gas Safety Checks

We are Gas Safe registered which means you can trust us to work to a high level of safety, giving you peace of mind that the work has been completed properly. 


Sam Rainbow

Gas & Heating Engineer

With over 20 years of specialist experience, it seems a long time ago that I started my plumbing journey at Worcester College of Technology.


Keen to be the best in my field, l completed 4 years of on the job training while attending college each week where I achieved all my plumbing qualifications. Later I went on to become Corgi registered which today we know as the Gas Safe Register.


I get a huge amount of satisfaction out of completing my work to a high standard, something I learnt early on while working with my father who was a house builder.


Originally from the West Midlands, I now live happily in Tywyn on the west coast of wales where I continue my mission to provide outstanding plumbing and heating services to the local community and local business. 

Our Services


From installation to repairs, we provide a full range of pluming and heating services.

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