“What should I be spending on Google Ads?” is one of the first questions electricians ask, and it is also one of the hardest to answer honestly without knowing more about the business. Anyone who gives you a confident number before asking about your market, your services, and your goals is guessing or telling you what they want you to hear.
That said, there are real principles behind the decision, and understanding them stops you from two common mistakes: spending too little to get results, or spending without a structure that can use the budget properly.
The Cost Per Lead Math
Start here: what is a booked electrical job worth to you?
Not the revenue. The net value after materials, labor, overhead, and whatever you consider a reasonable job. For a typical residential electrician, a booked service call or repair job might be worth 150 to 400 dollars in profit. A panel upgrade or rewire is worth several hundred to over a thousand. An EV charger installation sits somewhere in between.
Once you know what a job is worth, you can work backwards to figure out what you can afford to pay for a lead.
If an average booked job nets you 300 dollars, and you close 40 percent of your leads (meaning 4 out of every 10 people who call turn into a job), then the maximum you can pay per lead and still break even is 120 dollars. Anything below that, and the ads are contributing to profit. Above it, and you are losing money on each job the ads bring in.
This number varies a lot by market. In a competitive urban area with many other electricians advertising on Google, the cost per lead may be higher than in a smaller market with fewer competitors. In a market where competitors are not running ads effectively, costs can be surprisingly low.
The practical implication: your budget has to be large enough to generate enough leads to know whether the account is working. If you spend 200 dollars in a month and receive two calls, you have a sample of two. That is not enough data to make a judgment about whether the account works. You spent 200 dollars and learned almost nothing.
The Minimum Viable Budget
There is a threshold below which Google Ads simply does not produce results, not because the concept does not work, but because the budget generates too few leads to let the algorithm learn or to give you meaningful data.
For a local electrical contractor in most markets, a budget of 500 to 800 dollars per month is a reasonable floor for regular Search Ads. Below that, in any market with meaningful competition, you will typically see costs per click high enough that the budget produces only a handful of clicks per week. Clicks may or may not become calls. Calls may or may not book. The signal is too thin to evaluate.
A budget of 1,000 to 2,000 dollars per month is where most electrical contractors start seeing consistent, measurable lead flow from Search Ads, assuming the account is set up correctly.
These numbers are not universal. In a lower-competition rural market, a smaller budget can work well because cost per click is lower. In a major city with heavy competition for electrical keywords, even 2,000 dollars per month may produce modest results until the account is well-optimized.
If you are also running Local Services Ads alongside regular Search Ads, the budgets are separate. LSA has its own weekly budget, charged per lead rather than per click. A reasonable starting LSA budget is 300 to 500 dollars per month, adjusted up as you see results.
What to Expect in the First Month
New accounts or newly restructured accounts go through a learning period. Google’s algorithm is calibrating: learning which searches produce calls, which times of day produce better leads, which types of searchers convert. During this period, performance is often worse than it will eventually be.
Expect the first four to six weeks to be a data collection period, not a performance period. Results will likely be inconsistent. Cost per lead may be higher than steady-state. The goal during this period is to gather enough data to make informed adjustments, not to immediately achieve your target cost per lead.
Making constant changes during this learning period extends it. Making no changes is also a mistake if the data clearly shows a problem. Finding the right balance requires someone who knows what normal learning-phase behavior looks like versus what is a genuine problem.
What Good Looks Like at Different Budget Levels
To give you a practical frame of reference, here is what different budget levels typically produce for a local electrical contractor, assuming the account is set up and managed correctly:
At 500 to 800 dollars per month: expect five to fifteen phone calls from ads, depending on market. Some months higher, some lower. Cost per call is variable. Useful for keeping a presence and testing the channel without major commitment.
At 1,000 to 2,000 dollars per month: expect fifteen to forty calls, depending on market competitiveness and how well the account is optimized. This is the range where consistent job flow becomes achievable. The algorithm has enough data to function properly. Cost per lead begins to stabilize.
At 2,000 to 5,000 dollars per month: this range supports a more aggressive market presence and allows running ads during emergency hours, across multiple service categories, and with more granular targeting. For a busy contractor looking to grow, this is where scaling makes sense, if and only if the lower-budget campaigns have proven to work first.
None of these numbers are meaningful without a well-structured account and accurate call tracking. Budget alone does not produce results. Budget plus correct setup produces results.
When to Scale Up
Scaling budget makes sense when: the current budget is running out before the end of the day (meaning there is unmet demand you could capture with more spend), the cost per lead is comfortably below your profitable threshold, and the account structure is solid enough to handle more spend without quality degrading.
Budget increases should be gradual, 20 to 30 percent at a time, to avoid disrupting the algorithm’s learning. A sudden doubling of budget often causes a reset in bidding behavior that temporarily worsens results.
When to Pause or Reduce
Pausing or reducing makes sense when: cost per lead has risen well above your profitable threshold for more than four to six weeks despite adjustments, your lead volume is more than you can handle (a good problem, but real), or you are in a slow season and demand is genuinely lower.
Seasonal pausing requires care. Pausing for multiple months causes the algorithm to lose its calibration, which means a re-learning period when you restart. For trades with pronounced slow seasons, maintaining a reduced budget rather than a full pause often produces a better re-launch.
Getting This Fixed
Budget strategy for a local electrical contractor depends on your market, your margins, and the current state of the account. Getting it right requires someone who can look at all three together.
If you want help thinking through the right budget for your situation, reach out at adnanagic.com/#contact.
Part of the Google Ads for Electricians series, written for electricians who want their ad budget to bring real jobs, not junk calls.
Related Posts
- A Google Ads Audit for Electricians: What Is Quietly Wasting Your Budget
- Local Services Ads vs Google Ads for Electricians: Which Should You Actually Run
- Emergency Electrician Ads: How to Capture the Calls That Actually Pay
Related Posts
Local Services Ads vs Google Ads for Electricians: Which Should You Actually Run
11 min read
How Much Should a Roofing Company Spend on Google Ads to Get Real Jobs
9 min read
Emergency Electrician Ads: How to Capture the Calls That Actually Pay
10 min read
Need Help With Your Google Ads?
I help e-commerce brands scale profitably with data-driven PPC strategies.
Get In Touch