UK EV charger quotes vary in 2026 because installers make different assumptions about cable routes, consumer unit readiness, making-good, parking access, smart setup and contingency for hidden works. Hardware brand differences matter, but labour risk usually matters more. A straightforward 7kW driveway job may cluster around £800 to £1,400 including VAT, yet the same street can produce outliers once board upgrades or buried cable appear. Align written scopes line by line before choosing on price alone.
Assumption gaps beat brand myths
Homeowners often blame charger brands for price gaps. In practice, one installer may assume clipped cable along a wall while another assumes buried SWA under new block paving. One may include a post, the other a wall mount. Those are different jobs.
Ask every bidder to restate your preferred route and mounting point in the quote body. If they will not, treat the number as soft.
The usual variance checklist
Use this list when two figures disagree by £300 or more. Most gaps resolve once the list is answered in writing.
- Cable metres and containment method
- Consumer unit alteration or full replacement
- Charger model, tethered length and smart features
- Civil works and surface reinstatement standard
- Parking, scaffold, congestion or multi-visit labour
- Warranty length and call-out terms
Survey quality and photo packs
Remote estimates from a postcode are marketing, not engineering. A strong photo pack of the board, meter, parking bay and facades improves desk pricing, but a visit still catches earthing and capacity issues.
If an installer quotes firmly without seeing anything, ask what contingency sits inside the number and what triggers extras.
Grants and cashflow timing
Some quotes show gross cost, others show estimated net cost after a grant. That alone can look like a huge market gap. Confirm whether grant approval is assumed, who claims it, and what happens if eligibility fails.
Historic EVHS figures and newer OZEV caps are not interchangeable. Use live GOV.UK amounts for September 2026 planning.
A practical comparison method
Create a one-page scope: power rating, mount location, route, inclusions, exclusions, programme and aftercare. Send it through a quote form or email to each installer. Score responses on completeness first, price second. The cheapest incomplete quote is often the most expensive finished project.
Frequently asked questions
Is the mid-priced quote always safest?
Not automatically, but a cluster of similar surveyed prices with clear scopes is a healthy sign. Investigate extremes in both directions.
Why did the price rise after survey?
Surveys reveal board limits, longer routes or access constraints. A transparent installer will show the delta against the desktop estimate.
Should I supply my own charger to equalise quotes?
You can, if installers accept customer-supplied units and still warrant workmanship. Make sure the model meets smart and grant list requirements.
How many quotes do I need?
Two or three surveyed quotes with aligned scopes are usually enough. More than that rarely helps unless the first set disagrees wildly on technical approach.
Core buying guides
Start with these high-intent guides, then dig into the rest of the library.
Related guides
Sources and further reading
How this guide was prepared
This guide was written by the Local EV Installers Editorial Team. We compare official guidance, legislation and established consumer information, separate general information from project-specific advice, and show publication dates and sources. We do not accept installer accreditation claims at face value.