Construction-Digital / Case Study

Flood Risk & Drainage Consultancy

Civil engineering & drainage

Sustainable drainage works with attenuation channel and pipework on a UK development site
The Result

10–12 conversions a month

An underperforming Google Ads account was rebuilt around flood risk zones and started producing consistent enquiries.

The Brief

The Brief

A consultancy providing flood risk assessments and drainage strategies for homeowners and developers had inherited a Google Ads account from an external agency. Spend was being consumed with very little to show for it.

Targeting was broad, keywords attracted people researching rather than commissioning, and the website gave no clear route from a search to a report request.

The objective was efficiency rather than scale: a consistent stream of qualified enquiries from a modest monthly budget, supporting the growth of the civil engineering division.

Services
Google Ads / PPCWeb Design & DevelopmentSEOLead GenerationSocial Media
Objectives

What we set out to do

01

Fix The Paid Account

Restructure campaigns, keywords and budget around commercial intent.

02

Target Flood Risk Zones

Focus spend geographically where reports are actually required.

03

Convert The Clicks

Give each service a dedicated landing page built for enquiry capture.

Approach

The Strategy

The account was rebuilt from scratch. Campaigns were restructured by report type, negative keyword lists were built from real search terms, and ad copy spoke to planning requirements rather than general drainage interest.

Targeting was concentrated on Flood Risk Zones 1 and 2, reaching homeowners and developers at the point a planning condition makes a report unavoidable — the highest intent moment in the entire journey.

The website was redesigned with dedicated landing pages per service so each campaign sent traffic to a page answering exactly the question behind the search, with a form built to capture site address, project type and planning stage.

SEO content and social activity ran alongside the paid work to build organic visibility for the same terms, reducing long-term dependence on ad spend. Reporting tracked cost per enquiry and report value rather than clicks.

Google Ads restructure

Campaigns rebuilt around report types and flood risk zones.

Website redesign

Dedicated landing pages per service and report type.

Performance reporting

Tracking focused on cost per enquiry and report value.

Proof

The Results

10–12
Conversions per month
~£500
Monthly advertising budget
£750–£1,450
Average project value per report
Zone targeted
Spend focused on Flood Risk Zones 1 and 2
So what?

The Outcome

A channel that was quietly losing money became the division's most reliable source of new clients. With 10 to 12 conversions a month at a modest spend, the consultancy can forecast report volume and has a repeatable model to grow the civil engineering side of the business.

Campaign Highlights

  • Underperforming Google Ads account restructured
  • Flood Risk Zone targeting implemented
  • Website redesigned with dedicated landing pages
  • SEO content strategy built alongside paid
  • Reporting focused on cost per enquiry
Next step

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