Heating Services in Croydon
Local heating engineers for radiators, thermostats, underfloor heating, power flushing and central heating faults.
MPS Heating & Plumbing LTD provides local heating engineers in Croydon for radiator faults and replacements, heating controls, underfloor heating, system cleaning and central-heating problems that are not necessarily caused by the boiler itself.
If the fault is clearly inside the boiler — such as pressure loss, lockouts, fault codes, leaks or a boiler that will not turn on — use our Boiler Repairs Croydon service instead.
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Radiator Installation & Repair in Croydon
We repair leaking, underperforming and poorly balanced radiators, and we also replace or install radiators when a unit is damaged, undersized or no longer suitable for the room.
For a dedicated replacement service, see our radiator replacement page. If a radiator is leaking, read our radiator leaking guide. If upstairs radiators are hot but downstairs stays cold, see our uneven radiator heating guide .
Radiator Repairs & Performance
We check the cause before recommending work. Depending on the fault, this can include valves, joints, balancing, circulation, corrosion, sludge or the radiator itself.
- Valve replacements and leak repairs
- Balancing and circulation checks
- Repositioning or relocating radiators
- Cold spots and uneven heating
Guide Price
Radiator repair work is typically quoted in the £90–£290 range, depending on the fault, radiator condition and work required.
Radiator Replacement & Installation
We install standard panel, column, vertical, designer and towel radiators. The right option depends on the room, available wall space, pipe positions and the heat output required.
- Standard panel radiators
- Designer and column radiators
- Vertical and horizontal models
- Towel rails and bathroom radiators
Guide Price
Radiator installation work is typically quoted in the £90–£290 range, depending on the radiator, pipework and installation requirements.
When Radiators Make Sense
Radiators remain a practical option for many existing homes because they can be replaced or upgraded without lifting large areas of flooring.
- Fast heat-up compared with many low-temperature floor systems
- Simple access for future maintenance and valve changes
- A wide choice of sizes, outputs and styles
Need A Dedicated Radiator Service?
If the main job is replacing one or more radiators, use our dedicated radiator page for the service details. For circulation problems across several radiators, the issue may sit elsewhere in the heating system.
Underfloor Heating Installation & Repairs
We work on wet underfloor heating systems, including faults, poor circulation, leaks, manifolds, pumps, sensors and system flushing. We can also discuss new installations where underfloor heating suits the property and planned floor build-up.
Breakdowns, Repairs & Maintenance
Underfloor heating faults can come from the controls, pump, manifold, valves, sensors, air or poor water flow. The first step is working out where the problem actually sits.
- System flushing where circulation is restricted
- Leak investigation and repairs
- Manifold and valve faults
- Pump and sensor problems
- Uneven heating or cold zones
Guide Price
Underfloor heating repair work is typically quoted in the £90–£300 range, depending on access, diagnosis and the work required.
Underfloor Heating Installation
A new wet underfloor heating system needs to be planned around the property, floor construction, heat demand, pipe layout, manifold position and controls. These details should be agreed before installation begins.
- Pipe layout beneath the finished floor
- Manifold positioning and access
- Controls and zoning
- Connection to the heating system
Guide Price
Underfloor heating installation is typically quoted in the £3,000–£6,000 range, depending on system size, floor construction and installation requirements.
Why Homeowners Consider Underfloor Heating
- Frees wall space that would otherwise be used by radiators
- Spreads heat across a larger floor area
- Can work well with lower water temperatures when correctly designed
The suitability depends on the property and floor build-up, so the system should be assessed as a whole rather than chosen on appearance alone.
What We Need To Know
Tell us whether the system is already installed, which rooms are affected, whether the manifold is accessible and what the controls are doing. For a new installation, floor type and project stage matter as much as the room size.
Central Heating Problems We Diagnose
Not every heating problem starts with the boiler. Cold radiators, leaking radiators, thermostat communication faults, sludge and uneven heat around the property can all point to different parts of the heating system.
Use the guides below to narrow down the problem. If the fault is clearly inside the boiler, go to our boiler repairs in Croydon service instead.
Hot Water But No Heating
If your taps are hot but the radiators are not heating, this guide covers common central-heating causes and what to check before booking an engineer.
Thermostat Not Communicating
Use this guide if the thermostat, receiver or boiler controls are not communicating properly or the heating is not responding to demand.
Upstairs Radiators Hot, Downstairs Cold
Uneven heating between floors can be caused by balancing, circulation, sludge, valves or other heating-system issues.
Why Is My Radiator Leaking?
A leaking radiator can come from valves, joints, corrosion or the radiator body itself. This guide explains the common causes.
Power Flushing
If sludge, poor circulation or cold spots are affecting the system, see our dedicated Croydon power-flushing service.
Radiator Replacement
For damaged, undersized or ageing radiators, see our radiator replacement service for Croydon homes.
Boiler fault rather than a heating-system fault?
If the boiler is leaking, losing pressure, locking out, showing a fault code or not turning on, the correct service is our Boiler Repairs Croydon page.
Heating Work Mentioned By MPS Customers
Customer reviews give useful examples of the heating work MPS has carried out, including thermostat fitting, radiator work and repeat property maintenance.
Thermostat Installation
A recent customer specifically mentioned MPS fitting a new thermostat and said they were very pleased with the service.
Radiators & Heating System Work
Another customer mentioned MPS installing new radiators and carrying out servicing work on the heating system.
Repeat Property Work
A property-management customer says Ansar has completed more than 20 jobs for the business, giving the page real evidence of repeat heating and plumbing work rather than relying only on general claims.
Thermostat Replacement, Installation & Fault Diagnosis
We work on heating controls ranging from basic room thermostats to programmable and smart systems. If the controls are not communicating with the heating system, see our thermostat not communicating guide .
Repairs & Fault Diagnosis
A thermostat fault can sit in the thermostat itself, its receiver, wiring, batteries, settings or communication with the heating system. We diagnose the cause before recommending a replacement.
- Wi-Fi, app and pairing issues
- Wiring and receiver faults
- Incorrect temperature readings
- Intermittent or unresponsive controls
Guide Price
Thermostat repair work is typically quoted in the £90–£350 range, depending on the fault, controls and work required.
New Thermostat Installation
We can install simple on/off thermostats, programmable controls and smart heating controls. Compatibility with the boiler, receiver and existing wiring needs to be checked before the final setup is agreed.
- Simple room thermostats
- Programmable controls
- Single and dual-zone controls
- Smart heating controls
Guide Price
Thermostat installation is typically quoted in the £90–£350 range, depending on the control type, compatibility and installation requirements.
What Better Heating Controls Can Do
- Give you clearer control over heating times and temperatures
- Reduce unnecessary heating when rooms do not need it
- Make the system easier to manage when the controls suit the household
Tell Us What The Controls Are Doing
When booking, tell us whether the thermostat is blank, losing connection, showing the wrong temperature or calling for heat without the system responding. That makes the visit easier to plan.
Power Flushing & Heating System Cleaning
Sludge and magnetite can restrict circulation through radiators and pipework. If the system has cold spots, poor circulation or repeated sludge-related problems, we can assess whether power flushing is appropriate.
For full service details, visit our dedicated Power Flush Croydon page.
What A Power Flush Involves
A power flush uses a flushing pump and cleaning chemicals to circulate through the heating system and remove loosened sludge, rust and debris. The exact process depends on the system and its condition.
- System circulation using a flushing pump
- Cleaning chemicals where appropriate
- Radiator-by-radiator flushing
- Filter cleaning or fitting where agreed
- Inhibitor added after cleaning where appropriate
Guide Price
Power flushing is typically quoted in the £350–£1,000 range, depending on system size, access and the level of contamination.
When System Cleaning May Help
- Radiators have persistent cold spots
- Several radiators heat slowly or unevenly
- Dirty system water or magnetite is affecting circulation
- A heating engineer has identified sludge as part of the fault
Power flushing is not the answer to every heating fault, so the system should be assessed before the work is recommended.
Sludge Can Affect More Than One Radiator
Magnetite forms inside heating systems as metal components corrode. In heavier cases it can restrict pipework, valves, radiators and other water-side components, which is why diagnosis matters before simply replacing one radiator.
Not Sure It Needs A Power Flush?
Cold radiators can also be caused by balancing, stuck valves, pump problems or other circulation faults. If you are unsure, describe the symptoms when you contact us rather than booking a flush purely because one radiator is cold.
Need Help With Your Heating?
Whether the problem is a cold radiator, leaking radiator, thermostat fault, poor circulation, sludge or an underfloor heating issue, tell us what you are seeing and we will help identify the right next step.
You can also go directly to our radiator replacement, power flushing, thermostat fault or boiler repair pages.
