Google Ads for Foundation Repair: The Complete Guide (2026)

What Google Ads really costs a foundation repair company, how to structure the account, and the one change that matters most: optimizing for signed contracts instead of leads.

1. What Google Ads costs for foundation repair

Published 2026 industry estimates, which vary by market and source:

Cost per lead is the wrong number to judge by. A $60 lead for a hairline crack and a $180 lead for a 10-pier job aren't comparable. What matters is cost per signed contract and the value of that contract.

2. Campaign structure that works

Split campaigns by problem, because each one has different intent, job size and ad copy:

• Foundation repair (core): "foundation repair near me," "foundation repair [city]," "foundation contractor"
• Settling and structural: "house settling," "sinking foundation," "foundation piers," "pier and beam repair"
• Wall problems: "bowing basement wall," "wall anchors," "cracked foundation wall"
• Crawl space: "crawl space repair," "crawl space encapsulation"
• Waterproofing in its own campaign, with its own budget. See the waterproofing guide.
• Brand campaign: your company name, kept separate so it doesn't inflate your results.

Target only the counties your crews actually drive to, and choose "people in or regularly in" your locations, not people "interested in" them.

3. Negative keywords: the fastest savings

Most foundation accounts we look at lose 10–20% of spend to searches that never become inspections. Start with these negative keyword themes:

• DIY: how to, DIY, yourself, crack filler, epoxy kit, hydraulic cement
• Retail: Home Depot, Lowe's, Amazon, Drylok
• Jobs: jobs, hiring, salary, career, apprentice
• Research: what is, meaning, cost calculator, Reddit
• Wrong service: makeup foundation, nonprofit foundation, concrete driveway

4. Local Services Ads vs. search ads

Local Services Ads (the "Google Guaranteed" listings) charge per lead and often bring the cheapest leads. But they charge the same for a small repair as for a large job, and you control far less. Search ads cost more per lead but let you target by problem, write your own copy and send people to a qualifying landing page. Most companies do best running both, with search ads optimized for signed jobs.

5. Landing pages that qualify homeowners

• One page per problem, matching the ad (settling, bowing walls, crawl space).
• A short form with one qualifying question: "What are you seeing?" (cracks in walls, sticking doors, sloping floors, water in basement).
• Trust signals: warranty terms, years in business, BBB rating, before-and-after photos of your own jobs.
• Click-to-call on mobile, with call tracking so calls count too.

6. Tracking signed contracts, not form fills

This is the biggest difference between an average account and a profitable one. When your team marks a job as signed in your CRM or job software, that event (with its value) goes back to Google Ads. Google then learns which searches lead to signed contracts, not just form fills, and bids for more of them.

What you need: the Google click ID saved with each lead, one field in your CRM for "signed" and the job value, and a connection that sends signed jobs back to Google Ads.

7. How to set your budget

Work backward from your numbers. Say a signed job is worth $8,000 and you're happy to spend 10% of revenue on getting it: that's $800 per signed job. If 1 in 3 inspections signs, you can pay about $265 per inspection. Plan at least $3,000 a month so Google has enough data to optimize. Below $2,000 a month, optimization for signed jobs is slow.

Sources

• Valley Marketing Group: Foundation repair Google Ads cost per lead, 2026
• Drip Dry SEO: Google Ads & Local Services Ads for foundation repair
• WordStream: 2026 Google Ads benchmarks

Figures are published industry estimates and vary widely by market. Your own account data is the only number that counts.