Boiler installation
Professional boiler installations planned around your property, heating requirements and budget.
Get installation advice →✓
Gas · Heating · Boilers
Heating sorted.
Properly.
Reliable gas and heating services delivered with clear advice, tidy workmanship and a straightforward approach.
Gas Safe Registered
Professional gas & heating engineers
About us
A modern heating company with an old-fashioned standard of service.
Supreme SE Ltd is built around simple things done well: turning up when promised, explaining the options clearly, respecting your home and completing work to a high standard.
From routine servicing to heating upgrades and boiler replacement, the aim is to make the whole process feel straightforward.
Clear communication
Quality workmanship
Respect for your home
Practical advice
Our services
Everything your home needs to stay warm and safe.
From small fixes to full installations, Supreme SE Ltd delivers safe, efficient and cost-effective heating solutions.
System conversions
Heating system conversions designed to improve efficiency, performance and suitability for your home.
Discuss a conversion →Bathroom renovation
Complete plumbing and heating work for bathroom renovations, upgrades and new installations.
Bathroom enquiries →Pipework adaptations
Alterations and upgrades to existing pipework for renovations, extensions and heating improvements.
Discuss pipework →Boiler servicing & maintenance
Routine servicing and maintenance to help keep your boiler safe, efficient and dependable.
Book a service →Boiler breakdowns
Responsive support when your boiler stops working or you lose heating or hot water.
Report a breakdown →Fault finding
Careful diagnosis of boiler, heating and plumbing faults to identify the cause of the problem.
Arrange fault finding →Landlord safety checks
Gas safety checks and certification for landlords, letting agents and managed residential properties.
Landlord enquiries →Leak detection
Investigation and detection of leaks within plumbing and heating systems before further damage occurs.
Find a leak →Drainage
Practical help with domestic drainage problems, blockages and associated plumbing issues.
Drainage enquiries →Power flushing
Deep cleaning of central heating systems to remove sludge, improve circulation and restore performance.
Ask about power flushing →Underfloor heating
Installation and support for efficient underfloor heating systems in new and existing properties.
Underfloor heating →Emergency call-outs 24/7
Emergency plumbing and heating support available day and night when urgent help is needed.
Emergency help →SUPREME
Why Supreme SE
No drama.
No jargon.
Just good work.
Straight Forward Advice
Clear recommendations without unnecessary pressure or sales talk.
Respectful Workmanship
Your home is treated carefully and the work area is left tidy.
Responsive Service
Good communication before, during and after the job.
Built Around Trust
The goal is repeat custom and recommendations, not one-off jobs.
Reviews
Trusted by homeowners across the area.
5.0★★★★★
Boiler Relocation
Welwyn Garden City
Central Heating System
Laindon
Radiator Replacement
Billericay
Boiling Tap Installation
Billericay
Shower Tray & Wall Panelling
Laindon
Shower Tray & Wall Panelling
South Woodham Ferrers
New Pipework & Pump
South Woodham Ferrers
Combi Boiler Installation
Tottenham
Contact
Need a gas or heating engineer?
We're here to help.
Tell us what you need and we'll get back to you as soon as possible.
Email
lewis@supremeseltd.com
Coverage
Basildon, Brentwood, Chelmsford, Southend, Greater London & surrounding areas