Remote quotation (free): Send us photos and details, and we’ll provide a clear estimate.
Site visit (£150 inc. VAT): A full in-person assessment by a specialist engineer. This fee is fully deducted from your final invoice if you proceed.
Find out all the pricing details below, for a range of different services that we offer, here at PH247.
| Service Type | Mon-Fri (7am-6pm) | Mon-Fri (6pm-12am) | Mon-Fri (12am-7am) | Weekend (7am-6pm) | Weekend (6pm-12am) | Weekend (12am-7am) |
|---|---|---|---|---|---|---|
| Plumbing (Reactive) | £150 | £200 | £340 | £200 | £235 | £370 |
| Heating & Gas (Reactive) | £150 | £210 | £340 | £210 | £245 | £370 |
| Drains (Reactive) | £150 | £230 | £370 | £230 | £260 | £400 |
| Gas Boiler Service | £150 | £210 | £265 | £210 | £255 | £320 |
| Cylinder Service | £150 | £210 | £265 | £210 | £255 | £320 |
| Electrical Boiler Service | £150 | £210 | £265 | £210 | £255 | £320 |
| Gas Safety CP12 | £150 | £210 | £265 | £210 | £255 | £320 |
| Boiler Service + CP12 Combined | £225 | £400 | £500 | £400 | £470 | £585 |
| Underfloor Heating Service | £150 | £210 | £265 | £210 | £210 | £320 |
| HIU Service (Heat Interface Unit) | £150 | £210 | £340 | £210 | £245 | £370 |
| Full Property Health Check | £300 | £570 | £600 | £570 | £620 | £670 |
First hour of labour, diagnostic testing, and use of specialist tools. You'll always approve any extra time or materials before we continue.
Parking, congestion, and travel costs are included. All prices include VAT.
Installations are quoted as a fixed price before any work starts. The figures below are what most London jobs land on.
| Installation | Price | Guarantee |
|---|---|---|
| Gas boiler replacement (combi, system or heat only) | £4,500 – £6,500 | 10 years on the boiler |
| Remote quotation (photographs and details, no visit) | Free | – |
| Site visit assessment by a specialist engineer | £150, deducted from your invoice if you proceed | – |
Where a boiler job sits in that range depends on the boiler you choose, whether the flue or pipework has to be altered, and whether you are changing system type. Unvented cylinders, electric boilers, underfloor heating and full central heating installations are priced per property from the same free remote quote, because no two London properties need the same work.
We do not compete with the fixed-price online sellers at £2,000 to £3,000. We fit Vaillant and Baxi as an approved installer, which lets us register your boiler for a 10 year guarantee that most installers cannot offer. If the lowest price is what matters most to you, we are not the right firm, and we would rather say so now.
There are no hourly rates on installations. You get one figure before anything is agreed, and it covers parking, congestion charge and travel. If the job turns out to need more than we quoted, we come back to you for approval rather than adding it to the invoice.
Remote quotation (free): Send us photos and details, and we’ll provide a clear estimate.
Site visit (£150 inc. VAT): A full in-person assessment by a specialist engineer. This fee is fully deducted from your final invoice if you proceed.
No — we only provide fixed-price quotations agreed in advance.
The call-out fee covers:
| Feature | PH247 | Competitors | Sole Traders |
|---|---|---|---|
| Lifetime Labour Guarantee | ✓ | × | × |
| Escrow-Protected Payments | ✓ | × | × |
| Detailed Job Reports & Transparency | ✓ | ⚠ Partial | × |
| DBS-Checked Engineers | ✓ | ⚠ Some | × |
| Government & Trade Accreditations (CIPHE, TrustMark, Gas Safe) | ✓ | ⚠ Limited | × |
| Manufacturer-Approved Partners (Vaillant, Mira, Baxi, Harvey) | ✓ | ⚠ Few | × |
| Trading Standards Approved | ✓ | ⚠ Some | × |
| Sustainability & Recycling Commitment | ✓ | ⚠ Basic | × |
| Social Impact Employment Model | ✓ | × | × |
| 24/7 Rapid Response Coverage | ✓ | ⚠ Limited | × |
Industry-leading service backed by comprehensive guarantees, certifications, and a commitment to excellence in every project
Every repair and installation is covered for life, giving clients complete confidence in our workmanship.
Every visit includes before-and-after images and professional reports for full transparency.
Client funds are securely held until the work is completed and approved.
All PH247 engineers are background-checked, uniformed, and carry official photo ID.
Proudly accredited and trusted by Vaillant, Baxi, Mira Showers, Harvey Water Softeners (Culligan), and Leaksafe.
Registered with TrustMark and the Chartered Institute of Plumbing & Heating Engineering (CIPHE).
Independently verified for excellence, honesty, and customer protection.
PH247 and its founder have been recognised nationally for social impact, industry leadership, and service innovation.
Reliable, around-the-clock coverage across Greater London for emergencies and planned maintenance.
From plumbing and heating to HIU systems, underfloor heating, and full property health checks — all under one trusted brand.
We minimise waste by recycling, reusing materials, and donating surplus stock to local colleges. PH247 also partners with manufacturers to repurpose components, helping reduce our industry's carbon footprint.
Every project contributes to our mission of mentoring and employing disadvantaged young adults, providing life-changing apprenticeship opportunities.