Pricing
A free survey, then a fixed quote
Heating work varies too much by room, system and access for an honest flat rate card. We survey the job for free, then agree a fixed price before anything starts — no open-ended hourly rate, no teaser figure that grows once we're on site.
Published rates, where set
| Service | 7AM – 5PMStandard hours | 5PM – 12AMEvenings | 12AM – 7AMNight / emergency |
|---|---|---|---|
| Radiator Installation & Replacement | POA | POA | POA |
| Power Flushing | POA | POA | POA |
| Underfloor Heating Installation | POA | POA | POA |
| Smart Heating Controls Installation | POA | POA | POA |
| Central Heating System Upgrade & Rebalancing | POA | POA | POA |
“POA” means the rate hasn’t been published yet — every job is quoted individually after a free survey.
Radiator Installation
- BTU-calculated sizing
- TRVs fitted or upgraded
- Fixed quote after survey
- Balance checked after fitting
Priced against room size, radiator type and pipework — see us for a fixed figure.
Power Flushing
- Whole-system flush, every radiator
- Inhibitor dosed afterwards
- Before-and-after flow check
- Fixed quote after survey
Priced by system size and radiator count.
Underfloor Heating
- Wet systems, screed or retrofit
- Manifold and zone controls
- Ties into your existing system
- Fixed quote after survey
Priced by floor area, system type and zoning.
Smart Heating Controls
- Thermostat, zone valves or TRVs
- Compatibility checked first
- Schedule configured, not left default
- Fixed quote after survey
Priced by scope — thermostat swap vs full zoning.
System Upgrade & Rebalancing
- Whole-system survey
- Every radiator balanced
- Pump and flow assessed
- Fixed quote after survey
Priced against the agreed scope — a rebalance and a fuller upgrade differ significantly.
Every job is priced the same way: a free survey first, a fixed quote for the agreed scope, and no work starting until you've said yes.
Four pricing principles
Quote-only, always
We don't publish a flat rate card or a teaser “from £X” figure — every job is priced against a proper survey of the actual room or system.
Free survey first
A survey costs nothing and carries no obligation. The fixed quote comes after we know exactly what the job involves.
Fixed price before we start
Once agreed, the price does not change on the day — no open-ended hourly rate, no surprise extras once work begins.
No boiler-repair upsell
If a survey turns up something boiler-specific, outside what we do, we'll say so plainly rather than quote for work we shouldn't be doing.
Pricing questions
Why don't you publish fixed prices for each service?
Radiator, power flush, underfloor heating and system jobs vary too much by room size, system age and access to publish one honest number. A survey lets us quote accurately instead of guessing high to cover the worst case.
Does the survey cost anything?
No — the survey is free and carries no obligation to book the work. You get a fixed quote at the end of it, and it's entirely your decision from there.
Will the price change once work starts?
No. The quote agreed after survey is the price you pay for the scoped work. If something genuinely unexpected turns up once work has started, we stop and explain it before doing anything extra.
Do you charge for call-outs even if I don't go ahead?
The initial survey is free. If a call-out fee or minimum charge applies for any reason, it will be shown here and confirmed with you before it applies — see the note below the table.
Can I get typical market ranges before booking a survey?
We publish typical UK market ranges where we have a credible, cited source — figures here are never invented for this site or attributed to our own pricing without a survey behind them.
Do prices differ by borough?
The pricing structure applies London-wide. What differs is the job itself — a period Victorian terrace and a new-build flat can need very different work for the same symptom, which is exactly what the survey establishes.
Related service pages
Get your fixed quote
Describe the room or system — we book a free survey and follow up with a fixed price for the right scope of work.
Request a quote