Landlord gas safety certificate cost: Gas Work Price Index
The Gas Work Price Index carries 20 published figures read from 18 sources' own pages; the 13 published figures given without a breakdown run from 60 to 128 GBP, read 12 October 2026.
- 311 to 45
- 445 to 79
- 779 to 113
- 5113 to 148
- 148 to 182
- 1182 to 216
Bands
| Bucket | Value |
|---|---|
| 11 to 45 | 3 figures |
| 45 to 79 | 4 figures |
| 79 to 113 | 7 figures |
| 113 to 148 | 5 figures |
| 148 to 182 | 0 figures |
| 182 to 216 | 1 figure |
18 of the 49 named sources read in full publish a figure; 31 publish none, read 12 October 2026.
By commercial model and appliance count
| Breakdown | Median | Range | Sources |
|---|---|---|---|
| commercial modelmonthly cover plan | 11.73GBP | 10.5 to 12.95GBP | 2 |
| commercial modelletting-agent package | 130GBP | 130 to 130GBP | 1 |
| commercial modelone-off service plus certificate visit | 216GBP | 216 to 216GBP | 1 |
| appliance count1 (landlord gas safety certificate) | 50GBP | 40 to 60GBP | 2 |
| appliance count3-4 (landlord gas safety certificate) | 124GBP | 124 to 124GBP | 1 |
Every figure, with its source
One row per published figure: the figure as the source's own page publishes it, the page, and the day it was read. A figure that is not on a page we read is not on this one.
The sentence each figure was read from (20)
- Fantastic Services boiler service cost guide, read 2026-10-12:
Boiler Service & Landlord Gas Certificate £186 £216
- Edinburgh Letting Centre gas certificate + boiler service, read 2026-10-12:
£130.00
- Fantastic Services boiler service, read 2026-10-12:
Prices Fantastic Club price Standard price Boiler Service £98 £128
- HomeServe gas boiler service, read 2026-10-12:
Annual Gas Boiler Service £126
- Fantastic Services boiler service cost guide, read 2026-10-12:
Landlord Gas Cert.(3 to 4 appliances) £94 £124
- The Edinburgh Boiler Company, read 2026-10-12:
Our price is £120 + VAT, which reflects the thoroughness of the service we provide — we don’t just do a quick 20-minute check and a signature like many engineers in Scotland.
- PlumbersNI gas boiler servicing (Belfast), read 2026-10-12:
from £110
- British Gas boiler service, read 2026-10-12:
From £109
- Silver Saints (London), read 2026-10-12:
A fixed-price annual boiler service is £100 plus VAT, and a fixed-price unvented cylinder service is also £100 plus VAT.
- H&H Oil Heating and Plumbing servicing prices, read 2026-10-12:
Labour £100.00
- PlumbCare rates, read 2026-10-12:
£99 - - - -
- Landlord Certificates home, read 2026-10-12:
ONLY £85 INC VAT
- Boiler Repairs in Glasgow price guide, read 2026-10-12:
Boiler service around £80
- Glasgow Boiler Repairs, read 2026-10-12:
We can complete a boiler service for a fixed price of £70+VAT and provide you with a service record.
- Refresh NI boiler service, read 2026-10-12:
Keep you and your family safe, book your annual boiler service today for just £60*.
- Glasgow Boiler Repair, read 2026-10-12:
Book your professional boiler service today from as little as £60 including VAT.
- Homemove CP12 London, read 2026-10-12:
Our gas safety certificates start from £60, which gives landlords a clear starting point before the booking is confirmed.
- Landlord Certificates home, read 2026-10-12:
FROM £40
- Hometree plans, read 2026-10-12:
£12.95
- CORGI HomePlan boiler cover, read 2026-10-12:
from £10.50
Read in full, publishes no figure
31 named sources were read in full on the dates shown and print no usable figure. They are counted, never filled in.
- Hometree boiler service, read 2026-09-12: every candidate on the page was refused
- Hometree home page, read 2026-10-12: every candidate on the page was refused
- BOXT boiler service, read 2026-09-12: every candidate on the page was refused
- OVO boiler cover, read 2026-10-12: every candidate on the page was refused
- EDF heating cover, read 2026-10-12: read in full and no accepted figure on the page
- ScottishPower boiler care, read 2026-10-12: read in full and no accepted figure on the page
- Octopus boiler cover, read 2026-10-12: read in full and no accepted figure on the page
- Domestic & General boiler cover, read 2026-10-12: read in full and no accepted figure on the page
- PlusHeat boiler service plans, read 2026-09-12: every candidate on the page was refused
- Fair Fix, read 2026-10-12: every candidate on the page was refused
- BoilerJuice boiler servicing, read 2026-10-12: read in full and no accepted figure on the page
- Landlord Certificates gas certificates, read 2026-10-11: every candidate on the page was refused
- Gas Safety Certificates (CP12), read 2026-09-12: every candidate on the page was refused
- Gas Safety Certs pricing, read 2026-09-12: every candidate on the page was refused
- MyConstructor gas certificate, read 2026-10-12: every candidate on the page was refused
- Leinster Gas landlord certificate, read 2026-10-11: read in full and no accepted figure on the page
- Gas Safe Certificates Plus (Birmingham), read 2026-10-12: every candidate on the page was refused
- Gas Safety Certificate Birmingham price list, read 2026-09-12: read in full and no accepted figure on the page
- Gas Safety Certificate London price list, read 2026-09-12: every candidate on the page was refused
- My Home Services combined CP12 + service, read 2026-09-12: read in full and no accepted figure on the page
- Warmable (Leeds), read 2026-10-12: every candidate on the page was refused
- British Gas landlord gas safety guide, read 2026-10-12: read in full and no accepted figure on the page
- MyBuilder boiler service price guide, read 2026-10-12: every candidate on the page was refused
- MyJobQuote boiler service cost, read 2026-10-12: every candidate on the page was refused
- Housekeep boiler service cost guide, read 2026-10-12: every candidate on the page was refused
- BookaBuilderUK boiler service cost, read 2026-09-12: every candidate on the page was refused
- Belfast Gas boiler service booking, read 2026-09-12: every candidate on the page was refused
- PB Gas Services (Belfast), read 2026-10-12: read in full and no accepted figure on the page
- PlusHeat boiler service cost guide, read 2026-10-12: every candidate on the page was refused
- PriceYourJob boiler service cost, read 2026-10-12: every candidate on the page was refused
- MyBuilder gas safety certificate cost guide, read 2026-10-12: read in full and no accepted figure on the page
Methodology
Every row is a verbatim sentence read from the named source's own page through our fetch service on the date shown, hash-pinned to the stored read (the sha of the page's visible text; the raw page is mirrored to R2).
18 of the 49 named sources that could be read published a usable figure; 31 published none and are recorded as not published, never filled in; 6 could not be read (blocked, dead or unreachable) and count nowhere.
The headline figures (median, minimum, maximum, quartiles) are over ONE figure per source for each breakdown it prices, in GBP (a source's median where its page yielded several accepted sentences for one breakdown), so a page that gives figures for several breakdowns gives one for each and N counts 20 figures, never sentences; 320 candidate sentence(s) were refused by a reviewer with the reason recorded.
The fuller derivation this dataset is chartered to grow into (not yet what the figures above are; they are each source's own published figure as read): the median, minimum and maximum published price for (a) a one-off annual boiler service, (b) a landlord gas safety certificate for one appliance, (c) each additional appliance and (d) the combined service-plus-certificate visit, across every firm that publishes a figure on its own site; cut by region (London, South East, Midlands, North, Scotland, Wales, Northern Ireland), by fuel (mains gas, LPG, oil) and by commercial model (one-off visit, monthly cover plan, letting-agent package).
Two derivations are the ones nobody publishes: the London premium measured from firms' own pages rather than asserted from a cost guide, and the SPREAD between the cheapest advertised 'from' price and the price a two-appliance flat actually attracts on the same firm's price table - £35 to £85 on the reads already taken.
Repriced-since each read.
320 candidate sentences on these pages were refused by a reviewer; each refusal and its reason is recorded in the review ledger.
Sources (55)
- British Gas boiler service(the publisher's own terms; quoted for reporting and comment)
- HomeServe gas boiler service(the publisher's own terms; quoted for reporting and comment)
- Hometree boiler service(the publisher's own terms; quoted for reporting and comment)
- Hometree plans(the publisher's own terms; quoted for reporting and comment)
- Hometree home page(the publisher's own terms; quoted for reporting and comment)
- CORGI HomePlan boiler cover(the publisher's own terms; quoted for reporting and comment)
- BOXT boiler service(the publisher's own terms; quoted for reporting and comment)
- OVO boiler cover(the publisher's own terms; quoted for reporting and comment)
- EDF heating cover(the publisher's own terms; quoted for reporting and comment)
- ScottishPower boiler care(the publisher's own terms; quoted for reporting and comment)
- Octopus boiler cover(the publisher's own terms; quoted for reporting and comment)
- Domestic & General boiler cover(the publisher's own terms; quoted for reporting and comment)
- PlusHeat boiler service plans(the publisher's own terms; quoted for reporting and comment)
- Fantastic Services boiler service(the publisher's own terms; quoted for reporting and comment)
- Fair Fix(the publisher's own terms; quoted for reporting and comment)
- Silver Saints (London)(the publisher's own terms; quoted for reporting and comment)
- Refresh NI boiler service(the publisher's own terms; quoted for reporting and comment)
- BoilerJuice boiler servicing(the publisher's own terms; quoted for reporting and comment)
- Landlord Certificates gas certificates(the publisher's own terms; quoted for reporting and comment)
- Landlord Certificates home(the publisher's own terms; quoted for reporting and comment)
- Gas Safety Certificates (CP12)(the publisher's own terms; quoted for reporting and comment)
- Gas Safety Certs pricing(the publisher's own terms; quoted for reporting and comment)
- MyConstructor gas certificate(the publisher's own terms; quoted for reporting and comment)
- Leinster Gas landlord certificate(the publisher's own terms; quoted for reporting and comment)
- Gas Safe Certificates Plus (Birmingham)(the publisher's own terms; quoted for reporting and comment)
- Gas Safety Certificate Birmingham price list(the publisher's own terms; quoted for reporting and comment)
- Gas Safety Certificate London price list(the publisher's own terms; quoted for reporting and comment)
- Homemove CP12 London(the publisher's own terms; quoted for reporting and comment)
- Glasgow Boiler Repairs(the publisher's own terms; quoted for reporting and comment)
- Glasgow Boiler Repair(the publisher's own terms; quoted for reporting and comment)
- Boiler Repairs in Glasgow price guide(the publisher's own terms; quoted for reporting and comment)
- The Edinburgh Boiler Company(the publisher's own terms; quoted for reporting and comment)
- H&H Oil Heating and Plumbing servicing prices(the publisher's own terms; quoted for reporting and comment)
- Edinburgh Letting Centre gas certificate + boiler service(the publisher's own terms; quoted for reporting and comment)
- My Home Services combined CP12 + service(the publisher's own terms; quoted for reporting and comment)
- PlumbCare rates(the publisher's own terms; quoted for reporting and comment)
- Warmable (Leeds)(the publisher's own terms; quoted for reporting and comment)
- British Gas landlord gas safety guide(the publisher's own terms; quoted for reporting and comment)
- Checkatrade boiler service cost guide(the publisher's own terms; quoted for reporting and comment)
- Checkatrade gas safety certificate cost guide(the publisher's own terms; quoted for reporting and comment)
- MyBuilder boiler service price guide(the publisher's own terms; quoted for reporting and comment)
- MyJobQuote boiler service cost(the publisher's own terms; quoted for reporting and comment)
- Housekeep boiler service cost guide(the publisher's own terms; quoted for reporting and comment)
- BookaBuilderUK boiler service cost(the publisher's own terms; quoted for reporting and comment)
- Fantastic Services boiler service cost guide(the publisher's own terms; quoted for reporting and comment)
- 24|7 Home Rescue boiler cover(the publisher's own terms; quoted for reporting and comment)
- HaMuch boiler service prices(the publisher's own terms; quoted for reporting and comment)
- Plumbingforce gas safety certificate(the publisher's own terms; quoted for reporting and comment)
- PlumbersNI gas boiler servicing (Belfast)(the publisher's own terms; quoted for reporting and comment)
- Belfast Gas boiler service booking(the publisher's own terms; quoted for reporting and comment)
- PB Gas Services (Belfast)(the publisher's own terms; quoted for reporting and comment)
- PlusHeat boiler service cost guide(the publisher's own terms; quoted for reporting and comment)
- PriceYourJob boiler service cost(the publisher's own terms; quoted for reporting and comment)
- MyBuilder gas safety certificate cost guide(the publisher's own terms; quoted for reporting and comment)
- oftec.org(the publisher's own terms; quoted for reporting and comment)
Cite or embed this figure
Cite or embed this figure
The Gas Work Price Index carries 20 published figures read from 18 sources' own pages; the 13 published figures given without a breakdown run from 60 to 128 GBP, read 12 October 2026.
18 of the 49 named sources read in full publish a figure; 31 publish none, read 12 October 2026.
Gas Work Price Index, commercial model monthly cover plan: median 11.72 GBP across 2 sources, read 12 October 2026.
Gas Work Price Index, commercial model letting-agent package: median 130 GBP across 1 source, read 12 October 2026.
Gas Work Price Index, commercial model one-off service plus certificate visit: median 216 GBP across 1 source, read 12 October 2026.
Gas Work Price Index, appliance count 1 (landlord gas safety certificate): median 50 GBP across 2 sources, read 12 October 2026.
Gas Work Price Index, appliance count 3-4 (landlord gas safety certificate): median 124 GBP across 1 source, read 12 October 2026.
Cite as: "Asbestos Survey Cost Gas Work Price Index", updated 2026-10-23, https://asbestossurveycost.co.uk/datasets/gas-work-price-index/.
Download the CSV (20 rows, computed 2026-10-23)