Case Study: How Mike's Plumbing 3x'd Leads in 90 Days

Composite example of a plumbing company using LSA, GBP optimization, speed-to-lead, and a review engine to grow from 10 to 32 qualified leads per month.

Background: Mike’s Plumbing (composite) — 5 technicians, mid-size US city, inconsistent leads from word-of-mouth and legacy marketplace listings. Owner had a claimed GBP listing but few photos, no posts, and no paid lead system.

Strategy Implemented

Following guides on this site:

  1. Weeks 1–2: GBP Setup Prep then full GBP Mastery — 28 photos (trucks, action, before/after), every emergency and drain service listed, Q&A seeded, weekly posts via GBP Posts.
  2. Week 3: Launched LSA with license/insurance uploaded; $450/week test budget; dedicated tracking number on profile and ads.
  3. Weeks 4–6: Speed-to-Lead — missed-call text-back, CRM column for first-contact time, one named owner for LSA alerts during business hours.
  4. Ongoing: Post-job review SMS (Reviews & Referrals); <5 min response on LSA; quote follow-up templates from Templates (Plumber playbook for channel priorities).

Emergency focus: LSA budget weighted toward burst-pipe, water heater, and sewer keywords; drain cleaning nurtured with 24-hour quote follow-up.

Results After 90 Days

MetricBeforeAfter
Leads / month1032
Booked jobsBaseline+180%
Cost per booked jobUnknown~$45 (mostly LSA)
New Google reviews12 total+45 in 90 days
Median LSA response time18+ minUnder 4 min

Key Lessons

  • Speed-to-lead was the biggest lever — LSA leads answered in under 5 minutes booked at roughly 3× the rate of 15+ minute responses.
  • GBP posts drove organic “near me” traffic — before/after photos outperformed generic tips in Insights.
  • Review velocity compounded — more discovery searches and higher LSA trust scores by month 3.
  • Templates saved dispatch time — missed-call text and quote follow-up from this site cut admin hours per week.

Tools Used

Google Business Profile, LSA, Google Voice + spreadsheet tracking, templates from Templates and Scripts, Printable Checklists for weekly metrics.

Replicate This

  1. 7-Day Quickstart
  2. Plumber Lead Gen Playbook
  3. Lead Gen Scorecard
  4. Printable Checklists — weekly metrics + LSA ops
  5. Ultimate Guide — full 90-day roadmap

Compare approach: HVAC case study (seasonal + Meta tune-up mix) · Roofing case study (storm + retail pipeline).

Composite based on common patterns across plumbing companies; results vary by market, capacity, and execution.