SepticByers Septic Service
9Xorganic traffic
91 to 799 visits a month
- more ranking keywords (36 to 395)
- 11X
- more ranking keywords (36 to 395)
- conversion rate
- 23.1%
- conversion rate
PPC in San Diego, California
Your San Diego Google Ads get call tracking before any budget changes, so each monthly report shows calls, leads and cost per lead by campaign.

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San Diego PPC, start here
Pay-per-click advertising for a San Diego service business is a tracking job before it is a bidding job, and that is how Lithium Marketing runs it. An average click on “plumber san diego” costs $42.27, the highest on the trade table, so call and form tracking is the first thing we set up, and each campaign is judged by the calls it brings.
Plumbing isn’t the only expensive trade in San Diego: “garage door repair san diego” averages $37.30 a click and “pest control san diego” $36.14. At those prices each ad should send the visitor to a page about that one job, with the phone number at the top, and we prune the search terms that waste money in the first weeks.
The cheaper end of the table
Electrician searches are the cheapest on the San Diego table, at $11.71 a click for “electrician san diego”, with “landscaping san diego” close behind at $12.09. An electrician or landscaper can run a small test campaign and get real cost-per-call figures before committing more.
Water damage restoration sits in the middle at $20.57 a click on about 1,300 searches a month. For a restoration company, the landing page behind that ad should open with a tap-to-call tracked number and keep the form below it. For “plumber san diego”, no ads showed when we checked. One look at a results page says little about an auction that shifts through the day, so build your ads and your Google Business Profile around the same services, hours and service area.
| Search | Searches a month | Cost per click |
|---|---|---|
| ppc agency san diego | 110 | not reported |
| ppc management san diego | 70 | not reported |
| google ads agency san diego | 40 | not reported |
Source: Google Ads keyword data, average monthly U.S. searches. "Under 10" = below Google’s reporting floor.
| Search | Searches a month | Cost per click |
|---|---|---|
| plumber san diego | 5,400 | $42.27 |
| garage door repair san diego | 1,300 | $37.30 |
| pest control san diego | 2,900 | $36.14 |
| roofing company san diego | 1,300 | $21.53 |
| water damage restoration san diego | 1,300 | $20.57 |
| hvac repair san diego | 390 | $18.98 |
| landscaping san diego | 1,600 | $12.09 |
| electrician san diego | 2,400 | $11.71 |
Source: Google Ads keyword data, average monthly U.S. searches. "Under 10" = below Google’s reporting floor.
Source: one Google results page for “plumber san diego”, as Google showed it to a searcher located in San Diego. Search ad counts exclude sponsored local listings. Results shift by searcher and day.
Weather and the calendar
San Diego gets most of its annual precipitation between December and March, and the months of May through September tend to be almost completely dry. If your roof repair, drainage or water damage calls bunch up in the wet months, raise those budgets ahead of December and pull them back once the dry months arrive.
Heat changes from one part of the region to the next. Downtown San Diego averages August highs of 78 °F, while El Cajon, inland, averages August highs of 88 °F. If your AC repair or pest control calls run heavier inland, bid higher in the inland ZIP codes and let your own call records confirm the split.
Sources: U.S. Census Bureau 2025 population estimates, ACS 2020–2024 and 2023 County Business Patterns.
Trade counts and bids
Residential remodelers are the largest group on San Diego County’s chart, at 1,691. Remodeling ads chase big-ticket projects, so send those clicks to a page of finished work with an estimate form, and count estimate requests as conversions alongside phone calls.
Pest control is a smaller field: the county counts 182 pest control companies, while “pest control san diego” draws about 2,900 searches a month. At the click price above, every pest control ad needs a tracked number and a landing page that names the pest, so you can see which treatments earn their clicks.
County Business Patterns
Trade and home service businesses in San Diego County
Establishments by industry, 2023
Source: U.S. Census Bureau, 2023 County Business Patterns (NAICS establishment counts).
The first 30 days
Measurement goes in first, then the campaigns, then close tuning through the first month.
Your existing search terms show what you have paid for; we pull the ones that never led to a call and keep the ones that did.
Calls, form fills and estimate requests each get a conversion action in GA4 and Google Ads, so every lead carries its campaign and keyword with it.
Repair and install work get separate campaigns, ad groups and landing pages, so a repair click never lands on an installation page.
Bids, negative keywords and ads get tuned daily for the first 30 days and weekly after that, with a monthly report on calls, leads and cost per lead.
What every Google Ads account includes
The same eight parts go into every Google Ads account, wherever the business is.
Proof from a septic company
Byers Septic Service, the septic company on the card, had Lithium build its new website and run its SEO and Google Ads, and the numbers reflect all three working at once. The quote card holds Matt Johnson’s words from his time running On-Target Landscape.
Septic9Xorganic traffic
91 to 799 visits a month
“Lithium Marketing is awesome to work with and the results you’ll get are outstanding. Once I started working with them I saw increase in my online presence and my sales increased too. I would highly recommend them to anyone looking for help with marketing!”
Matt JohnsonOn-Target LandscapeNearby cities, separate bids
If your ads reach past the city line, the PPC pages for El Cajon, Chula Vista, Escondido, Carlsbad, Oceanside and Temecula show what trade clicks cost in each. Use them to decide which cities earn their own campaign or bid adjustment; the California page lists the rest of the state.
Published price
From $500
per month in management
Management is separate from your ad spend. Typical: $500–$1,500 a month in management on $2,000–$5,000 a month in ad spend. No haggling, no hidden upsells.
FAQ
Still curious?
Call (503) 766-5964 or email [email protected].
A typical account spends $2,000–$5,000 a month on clicks. Our management fee is typically $500–$1,500 a month, plus ad spend. Where you land depends on what a click costs in your trade and how many of those clicks your landing page converts. A co-founder sketches a starting budget with you, and the first month of tracking shows whether it should rise or fall.
Tracking goes in before launch, and initial results typically show within the first week. The rest of the month goes to cutting search terms that bring clicks but no calls and testing ads against each other, so judge your cost per lead after the account has had a few weeks to learn.
Yes. Google Ads can target by ZIP code, city or radius, so a company working the coastal communities can leave out areas it doesn’t cover. Bids can also rise or fall by area once tracking shows where the profitable calls come from, and the targeting follows your real service area, not the city name in the ad.
You commit to six months first; after that, the agreement continues month to month and ends with 30 days’ notice whenever you choose. Management starts at $500 a month, plus ad spend, which you pay to Google. A bigger budget, an added channel such as Meta or a landing page build raises the fee, and you see the figure in writing before anything launches. No haggling, no hidden upsells.
Yes. Lithium manages Meta ads on Facebook and Instagram as well as Microsoft Ads, and they report into the same call tracking as Google, so you can compare cost per lead side by side. For most trades we start with Google search, where people are already looking for the service, and bring in the others when the tracking says they pay.
Free action plan
Send read access to your Google Ads account, or your trade and service area if you haven’t advertised yet. On a short video call, a co-founder shows where the budget is leaking and what a tracked campaign would cost you.
What we’ll cover
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