How Much Does PAT Testing Cost? Budgeting and Quote Guide
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The budgets and calculations below are illustrative planning examples, not surveyed market prices, current quotations or income forecasts. Amounts are assumed to exclude VAT unless explicitly stated; obtain current quotes and add your own staff time, travel, overheads and tax treatment before making a decision.
There's no single "PAT testing price" for the UK market. Costs vary by region, contractor type, appliance count, complexity of the premises and how you're sourcing the testing — and the same testing job quoted by three different contractors can come back at quite different numbers.
This guide uses illustrative budgeting examples to explain cost drivers and the comparison between contractor and in-house provision. Obtain current quotations for your actual scope before deciding.
Illustrative budget assumptions
For typical UK PAT testing in 2026:
- Per-item rates from external contractors: £1.00 to £2.00 per appliance
- Minimum call-out fees: £40 to £80 for most contractors
- Small business / single visit: £60 to £150 typical
- Mid-sized business (50-200 items): £150 to £350 typical
- Large business or multi-site: bespoke pricing, usually negotiated annually
These figures are hypothetical budgeting inputs, not market quotations. Obtain current quotes for the same scope and compare what is included.
What drives PAT testing pricing
Number of appliances
Per-item rates drop as volume increases. A contractor testing 50 items charges proportionally more per item than the same contractor testing 500 items. Typical price tiers:
- 1-50 items: £1.50-£2.00 per item
- 51-200 items: £1.20-£1.60 per item
- 201-500 items: £1.00-£1.40 per item
- 500+ items: negotiated, often £0.80-£1.20 per item
Minimum call-out fee
This is what hits small premises hardest. A contractor visiting a property to test 15 items still has to drive there, set up, and process the results. Most charge a minimum of £40-80 regardless of item count. For a 15-item property, that minimum fee can mean an effective rate of £3-5 per item.
Geographic location
Give the contractor the site address and ask whether travel, parking or other location-related charges are included. Compare the total job price rather than applying a fixed regional percentage.
Type of premises
Explain the access, equipment and reporting requirements for the premises. Schools, occupied accommodation, construction sites and other settings can create different scheduling or administrative work. Ask the provider to price that actual scope.
Speed of service
If the work is urgent, ask what availability and any additional call-out charge the provider can offer. Agree the price before booking instead of assuming a standard emergency percentage.
Reporting format
Standard certificates are included in basic pricing. Premium reporting adds:
- Detailed digital reports: typically £20-50 per visit extra
- Branded reports for landlords/businesses: similar
- Software platform integration: subscription model alongside testing fees
- Photo documentation of failed items: usually £20-30 per visit extra
Failed item handling
What happens to failed items varies:
- Tag and notify: included in standard pricing — failed items labelled, business handles repair/replacement
- Repair on-site: typically £15-30 per item (basic plug/fuse replacement)
- Replace on-site: cost of replacement plus markup
- Disposal of failed items: often £5-10 per item
Calibration certificates
Standard PAT testing includes confirmation that the tester is calibrated. If you need formal calibration certificate copies for audit purposes, expect £10-20 extra per testing round.
Illustrative job-cost examples
Some illustrative scenarios:
Small office (15 items)
- Contractor minimum call-out: £60
- Effective rate: £4 per item
- Total cost: £60
Standard office (80 items)
- Per-item rate: £1.40
- Total: £112
- Possible minimum call-out: £80
- Final cost: £112
Restaurant (120 items)
- Per-item rate: £1.30
- Total: £156
- Often with same-day reporting: £180
HMO (40 items)
- Per-item rate: £1.50 (HMO premium)
- Minimum call-out: £60
- Final: £60-80
4-bedroom holiday cottage (60 items)
- Per-item rate: £1.40
- Total: £84
- Illustrative annual-budget calculation only; the actual interval must follow the risk assessment and applicable requirements.
Mid-size manufacturing site (400 items)
- Per-item rate: £1.10
- Total: £440
- Often discounted for annual contract: £400-440
Secondary school (3,000 items)
- Per-item rate: £0.90 (volume rate)
- Total: £2,700
- Spread across 4-6 testing days during holidays
Construction site (200 items, 110V tools)
- Per-item rate: £2.00 (specialist premium)
- Plus minimum daily fee for site presence: £150-200
- Total per visit: £400-600
- Quarterly retesting: ~£1,600-2,400/year
The hidden costs that contractors don't always quote
- VAT and whether the quoted price includes it.
- Travel, parking, access arrangements and minimum visit charges.
- Out-of-hours work, urgent call-outs and cancellation terms.
- Fault investigation, repairs, replacement parts and repeat visits.
- Reports, asset labels and any extra inventory or data work.
Ask for these inclusions and exclusions in writing so quotes can be compared on the same basis.
In-house testing: the cost model
The other cost-conscious option: train a member of staff and bring testing in-house.
Initial costs
- Relevant training and practical competence for the agreed work; confirm any specific qualification required by the customer.
- Mid-range PAT tester: £400-700
- Tester accessories: £50-100 (carry case, leads, labels)
- Tester calibration certificate: usually included with new tester
- Software (optional): £100-300 one-off, or subscription
Total upfront cost: £600-1,250 for a complete in-house setup
Ongoing costs
- Allow for instrument calibration, verification and maintenance using manufacturer guidance and current service quotes.
- Replacement labels: £20-30 per year
- Tester replacement: every 8-12 years, £400-700
- Refresher training (every 5-10 years): £150-250
- Time of staff member testing: salary-cost depending on role
Annual ongoing cost: £100-200 plus staff time
Break-even analysis
For an in-house tester, the break-even point compared to outsourcing is when:
(Annual outsourcing cost) > (Annual in-house cost + apportioned upfront cost)
Use the worked model with your actual staff time, equipment, maintenance and contractor quotes. Appliance count alone cannot establish which option is cheaper.
Comparing 5-year totals for a 200-item business
Outsourced (typical):
- Annual: £240 (200 × £1.20)
- 5 years: £1,200
- Plus inflation/price increases: ~£1,400 total
In-house (typical):
- Initial: £900
- Annual ongoing: £150
- 5 years: £900 + (£150 × 5) = £1,650
- Or with continued use beyond 5 years: cheaper than outsourcing
The math gets clearer with higher volumes. For a 1,000-item business:
Outsourced:
- Annual: £1,200 (1,000 × £1.20)
- 5 years: £6,000+
In-house:
- Initial: £1,000
- Annual: £200
- 5 years: £2,000
That's £4,000+ savings over 5 years for a single in-house tester.
When outsourcing genuinely makes sense
Despite the cost case for in-house, outsourcing remains the right answer for:
- Truly small premises: under 50 items where contractor minimums apply
- Single annual visits: where the testing is a once-a-year box-tick
- Premises requiring third-party verification: where the audit value of an external certificate matters
- Businesses with no maintenance staff: where there's nobody appropriate to train
Hidden cost: the cost of getting it wrong
Compare the quality and scope of the service as well as the price. Check competence, instrument suitability, reporting, failed-item handling and exclusions. The lowest price is not evidence that the job meets your needs, and a higher price does not guarantee it.
How to negotiate better PAT testing pricing
If you're outsourcing:
- Get 3+ quotes for any visit over 50 items
- Ask about volume discounts explicitly
- Confirm what's included — re-tests, certificates, travel
- Ask about annual contracts for ongoing relationships
- Combine testing with EICR if both are due (often discounted)
- Be flexible on dates — weekend and emergency premiums add up
- Ask for itemised quotes rather than headline numbers
For in-house testing:
- Buy quality once rather than cheap repeatedly
- Choose training with relevant practical assessment and check the exact certificate awarded.
- Build the asset register thoroughly in year 1 to maximise efficiency in subsequent years
- Schedule testing efficiently — batch similar items together
Frequently asked questions
How much does PAT testing cost per item?
There is no fixed national per-item price. Ask for a current quote using the equipment count, location, access and required reports. A minimum visit charge can matter more than the per-item rate on a small job; the figures earlier in this guide are illustrative planning inputs.
How much does it cost to PAT test a house?
For a rental-property quote, provide an equipment inventory and the property location, access arrangements and required reports. Compare current quotes for the same scope; an HMO licence may introduce additional requirements.
Is it cheaper to do PAT testing yourself?
Compare training, suitable instruments and accessories, maintenance, staff time, records and specialist support with contractor quotes for the same scope. In-house provision can suit some organisations; it is not automatically cheaper or appropriate for every task.
How much does a PAT testing course cost?
Use the current course dates and booking page for the course price and VAT details. For an in-house testing budget, also allow for equipment, maintenance and staff time. View current course options.
How much does a PAT tester cost?
Pass/fail testers start at £150-£400. Mid-range downloading testers (the sweet spot for most users) are £400-£1,000. Top-tier professional testers run £1,000-£2,500+. See our PAT testing equipment guide for buyer's guidance.
Why is PAT testing so cheap from some companies?
Price alone does not establish the quality or competence of a provider. Compare the inspection scope, tester competence, equipment maintenance, reporting and arrangements for failed items. Ask what is excluded before choosing a low quote.
How often does the cost of PAT testing recur?
Choose inspection and test intervals from the equipment, environment, use, manufacturer instructions and previous findings. There is no universal annual PAT interval. HSE explains the risk-based approach.
The IET removed the old frequency table from the fifth edition of its Code of Practice; it did not replace it with a new set of fixed intervals. Read the IET explanation.
The takeaway
Compare the complete maintenance service, not just a headline per-item price. Use current quotes and your actual staff and equipment costs to assess the options, and choose a competent arrangement for the work.
