Mark Knowles Heating

At Mark Knowles Heating, we keep homes in Southport, Ormskirk, and Formby warm, safe, and stress-free. As a family-run business, we pride ourselves on delivering reliable, friendly heating and plumbing solutions you can trust.

From repairing and maintaining your boiler to installing a brand-new, efficient system, we make sure your home stays comfortable all year round. Need a plumbing fix? We’ve got that covered too.

With Mark Knowles Heating, you get peace of mind, expert workmanship, and a team that treats your home like our own. Don’t wait for a cold morning—call us today and experience heating done right.

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Our Services

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Boiler servicing - 'Pay As You Go'

Our 'Pay As You Go' boiler servicing will help your boiler live longer and save you money.

We offer 3 levels of boiler service.

Basic Service - This is a gas safety check on your appliance only.

Standard Service - We give your boiler some extra TLC by carrying out maintenance tasks that help your boiler run more smoothly and efficiently.

Full Strip Down Service - This is our premium service which is recommended to be carried out once every 5 years or if you have no service history on the boiler. In some cases parts are required which will increase your overall costs.

If your boiler is not running as expected then it might not be possible to complete your boiler service. Please make us aware of any known issues to avoid additional costs.

Save money - Take advantage of our 'add on' offers to get additional appliances serviced whilst we're there.

If you have any questions please give us a call - our number is found in the top right corner of the screen.

Thank you


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