Things to Consider When Pricing up an Electrical Job 

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When you qualify as an electrician and decide to work for yourself, one of the first challenges you face is pricing. Getting it wrong can leave you out of pocket, but with the right planning and process you can set rates that reflect your skills, time and the real value of the work. 

This guide sets out practical considerations that every new electrician should think about when quoting. From consumer unit changeovers to dealing with h idden wiring issues, it’s about preparing properly so you protect both your income and reputation. 

Consumer unit changeovers 

A common request from customers is a consumer unit upgrade. On the surface, this looks like a straightforward job, but issues can quickly appear. Before you even agree a price, it’s worth carrying out at least the “dead” tests — and ideally a periodic inspection — on the existing wiring. 

Without these checks, you risk committing to a price that doesn’t account for unseen faults. If problems emerge after the board change, you may have to absorb the costs or face an unhappy customer if you try to add extras later. Not only does this hit your profit, it eats into your allocated job time. And in this industry, as everyone says, time is money. 

Pre-board checks 

Key tests such as Ze and insulation resistance should always be carried out before you quote. For example: 

  • If Ze is too high, the energy supplier needs to be contacted before work begins. 
  • Insulation resistance gives you confidence the installation won’t trip RCDs once upgraded. 

Explaining this to customers is part of your role. You are the qualified electrician who will be certifying the work, and they need to understand why these checks are essential. 

For background on why testing standards evolve, see Future-Proof Your Electrical Skills: What the Latest EAS Updates Mean for Every UK Electrician — it outlines how current regulations are shaping expectations for testing and competence. 

Hidden problems in older wiring 

Older properties often hide issues that only become visible once you upgrade equipment. For instance, moving from a re-wireable BS3036 fuse box to a modern split-load RCD unit can expose long-standing faults. 

While these faults may not have tripped fuses previously, sensitive RCDs will detect them immediately, leading to nuisance tripping. Customers may say, “well it worked before”, but it’s your responsibility to explain that new safety standards reveal problems that were always present. Repairs must be addressed before sign-off. 

It’s here that experience pays off. Even if you’re newly self-employed, building awareness of these situations helps you avoid under-pricing. Training centres such as Electrician Courses Leeds cover this in depth, preparing learners for real-world challenges like hidden wiring faults. 

Setting your pricing structure 

When quoting jobs: 

  • Gather information early – ask detailed questions during site visits. 
  • Estimate realistically – factor in time for testing, rectifying faults, and customer discussions. 
  • Choose how to charge – fixed-price for s traightforward installs, hourly for uncertain jobs like fault-finding. 
  • Account for materials – include not just unit cost but collection or delivery time. 

By combining these steps, you reduce the risk of surprises and protect your income. 

Special cases: EV charging 

Another fast-growing area for electricians is EV charging point installation. Demand is rising quickly as the government pushes ahead with net-zero goals. This sector provides strong opportunities, but again, pricing requires care. 

Seminars and training c ourses provide electricians with the knowledge to set realistic quotes and tap into available funding schemes. At Elec Training, we host free workshops for installers, helping them understand both the technical requirements and the business opportunities around EV charge point installs. 

If you’re looking to specialise, the role of an Electrical Installation Tutor/Assessor shows how deep expertise in this area is valued — not just on site but in teaching the next generation of sparks. 

Why careful pricing protects your business 

Pricing correctly isn’t just about covering your time. It signals professionalism, reassures customers, and prevents d isputes. Poor quoting can lead to unpaid extras, wasted hours, and reputational damage. On the other hand, transparent and accurate pricing builds trust and leads to repeat work. 

For new electricians, taking the time to plan, prepare, and test before quoting is the difference between scraping by and running a sustainable business. 

Moving forward 

As the FMB has shown in recent wage surveys, electricians remain among the highest-paid trades in the UK. But earnings only hold up if jobs are priced fairly. By adopting solid quoting processes, you protect yourself from unexpected losses and deliver a professional service every time. 

For learners and newly qualified sparks in the Midlands, options like Electrician Courses Cannock provide both the technical training and the business awareness needed to succeed as a self-employed electrician. 

To explore the full range of pathways, visit Elec Training and start shaping your career in a way that balances technical skill with financial confidence. 

FAQ

What are the most common mistakes new electricians make when pricing jobs?

New electricians often underprice jobs by not accounting for contingencies like hidden issues or extra time, forgetting small materials (e.g., grommets, screws), failing to include profit margins, or not following up on quotes, leading to lost opportunities. Other errors include poor scheduling, ignoring regional rate differences, or overestimating efficiency without experience. 

Why should pre-board checks be carried out before quoting a consumer unit changeover?

Pre-board checks, including visual inspections and preliminary testing of the existing installation, are essential to identify hidden faults, assess wiring condition, and ensure compliance with Part P, avoiding surprises that increase costs or require additional work. This ensures accurate quotes and safety. 

How can hidden faults in older wiring affect the final price of a job?

Hidden faults in older wiring, such as degraded insulation or outdated systems, can require rewiring or repairs, significantly increasing labor and material costs (e.g., from £2,500–£5,000 for a rewire), leading to scope creep and higher final prices. Pre-inspections help mitigate this. 

Should electricians charge a fixed price or hourly rate for different types of work?

Electricians should use fixed prices for well-defined jobs (e.g., consumer unit replacement, £450–£850) to provide certainty, and hourly rates (£40–£60) for variable or emergency work (e.g., fault-finding), balancing client expectations with flexibility. Fixed rates suit predictable tasks; hourly for diagnostics. 

How do you explain to customers why extra tests and checks are necessary before giving a quote?

Explain that extra tests (e.g., EICR, insulation resistance) ensure safety, identify hidden issues like faults or non-compliance, and provide an accurate quote, preventing surprises and costly changes later. Emphasize it’s for their protection and regulatory compliance. 

What should be included in a pricing structure beyond labour and materials?

Beyond labor (£40–£60/hour) and materials (10–20% markup), include overheads (insurance, tools, £5–£10/hour), contingencies (10–15% for surprises), travel (£0.45/mile), VAT (20%), and profit margin (20–30%). Also factor permits and waste disposal. 

How can under-pricing affect both income and professional reputation?

Under-pricing reduces income by eroding profits (e.g., £50/hour vs. £75 needed for sustainability) and damages reputation by implying low quality or desperation, leading to undervalued work and fewer referrals. It can also cause burnout from overwork. 

Why is EV charging installation considered a special case when quoting?

EV charging is special due to variable factors like grid capacity checks, consumer unit upgrades (£500–£1,000), and OZEV grant compliance, requiring detailed surveys to avoid underquoting (installs £900–£1,110 average). Quotes must include potential extras like PEN-fault protection. 

What role does ongoing training play in helping electricians price work correctly?

Ongoing training (e.g., 18th Edition refresher, EV courses) helps electricians understand regulations, estimate materials/labor accurately, and identify contingencies, preventing underpricing and boosting profits by 20–30% through specialized services. It ensures quotes reflect complexity. 

How does transparent pricing help build long-term trust with customers?

Transparent pricing builds trust by providing clear, itemized quotes (e.g., no hidden fees), reducing disputes, and showing professionalism, leading to repeat business, referrals, and positive reviews (88% of consumers trust rated businesses). It fosters loyalty in competitive markets. 

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