Boiler installations
Professional replacement and installation of domestic boilers.
Demarzo Heating Services
Local gas, plumbing & heating work you can rely on.
Professional boiler, heating, gas and plumbing services across Stoke-on-Trent and surrounding areas — with clear communication from first call to finished job.
Gas Safe registered7 years' experienceLocal sole trader
Gas Safe RegisteredQualified domestic gas engineer
No. 973236
Gas Safe RegisteredRegistration 973236
Stoke-on-TrentApprox. 20-mile service radius
Direct contactDeal with Liam throughout
Call-outs availableSubject to availability
Everything your home needs, handled properly.
From a leaking tap to a full boiler replacement, Demarzo Heating Services provides one reliable point of contact for domestic plumbing, heating and gas work.
Boiler repairs & servicing
Fault finding, repairs and routine servicing to keep your boiler running safely.
Heating installations
Radiators, pipework and heating system upgrades for your home.
Heating repairs
Help with leaks, circulation issues and heating faults.
General plumbing
Taps, sinks, toilets, pipework, leaks and everyday plumbing repairs.
Landlord gas safety
Gas safety checks and certification for rental properties.
Power flushing
System cleaning where sludge is affecting circulation and performance.
Domestic gas work
Gas work carried out by a Gas Safe registered engineer.
Urgent call-outs
Call to check current availability for urgent plumbing or heating problems.
Local. Qualified. Accountable.
You speak to the engineer doing the work.
I'm Liam Demarzo, a local sole trader serving Stoke-on-Trent and nearby areas. From the first enquiry to completion, you deal directly with me — no call centre and no being passed around.
✓ Gas Safe Registered
✓ Level 2 Plumbing
✓ Level 3 Diploma in Gas Engineering
✓ 7 years' experience
Real work. Real homes.
A selection of recent boiler, radiator, pipework, gas appliance and plumbing work completed by Demarzo Heating Services.
Recommended by local customers.
Customer feedback shared after work completed by Demarzo Heating Services.
★★★★★
“Great service, professional and friendly. Priced really fairly. Thanks again, would definitely recommend!”
Jordan BarnettFacebook recommendation★★★★★
“Amazing work, so kind and helpful, very clean and professional. Would definitely recommend.”
Martyn RobertFacebook recommendation★★★★★
“Had a new kitchen tap fitted. Very professional despite there being challenges with accessing the tap. Would definitely recommend.”
Kate BooteFacebook recommendationGet a quote
Need a plumber or heating engineer?
Call Liam directly or send an email with your postcode and a quick description of the job. Serving Stoke-on-Trent and surrounding areas within approximately a 20-mile radius.