When something goes wrong with your plumbing or heating, you need a dependable team that can respond quickly and fix the problem properly. From annual boiler servicing and system maintenance to emergency callouts and repairs, our qualified engineers are here to help keep your home or business running smoothly.
An annual service is the best way to keep your boiler efficient, safe, and reliable. We perform a full inspection and clean to help prevent breakdowns and costly repairs later.
Keep your boiler in top condition — and your warranty valid — with a yearly service.
If something fails, we’ll get it fixed quickly and safely. Our engineers handle all types of reactive repair work, including:
We aim to complete repairs on the first visit, using quality parts and reliable methods.
If something fails, we’ll get it fixed quickly and safely. Our engineers handle all types of reactive repair work, including:
We aim to complete repairs on the first visit, using quality parts and reliable methods.
We don’t just fix what’s broken.
Older boilers can cause your energy bills to increase due to the equipment’s inefficiency.
If it’s time for a new and efficient central heating system, we can help. From new radiators or underfloor heating to a more energy-efficient boiler, Omnis’ heating engineers can upgrade your old system, or install something entirely new.
Our heating engineers are registered with Gas Safe Register. As such, you can trust us to deliver a professional service where everything is done as it should. No quick fixes or half-measures, we’ll leave your gas system in the best condition possible.
And if that wasn’t enough, all components and labour performed by our heating engineers are covered by a comprehensive guarantee.
While it’s great to know you have someone you can rely on to install and fix your heating systems and boiler, it’s even better to be prepared and avoid a breakdown in the first place. Regular boiler servicing is not only important to keep your system running properly, it’s also a requirement of many home insurance policies.
Remember, you should get your boiler serviced once a year to ensure your device is in good condition and is still running efficiently and safely.
Our highly skilled Gas Safe experts and boiler installers in Liverpool are fully licenced, fully insured, and take great pride in the high calibre of their work. They fully explain any gas inspection alternatives, walk you through the process of the work they’re doing, and always clean up after themselves. For your complete peace of mind, all components and labour are covered by a comprehensive guarantee.
The authoritative registry of gas engineers who are certified to work legally and securely on gas appliances is the Gas Safe Register. All of our gas engineers in Liverpool are Gas Safe registered and always have their Gas Safe ID cards on them. You can be confident that our fully licenced and certified gas engineer will guarantee the appliance’s gas safety as standard when you call us for any gas work in your home.


"A few months ago I asked Omnis to carry out a simple gas safety certificate at a house I rent out. There where several problems with the current boiler that i had no idea about due to the tenants not telling me. essentially a new boiler was required. Omnis took all the hassle away for us ordered and fitted the new boiler keeping myself and my tenants informed as to what was happening next. Thanks so much for your efforts guys - I wouldn't hesitate in recommending Omnis to anyone."