Vertical Intelligence
Plumbing Service & Repair
Intelligence Hub
Plumbing is one of the most resilient SMB asset classes in 2026. But the difference between a 3.0x and a 5.0x multiple lies in the "Service Mix" and technician billable efficiency.
SDE Multiple
3.5x - 5.5x
Higher for Service vs. New Construction
Gross Margin
45% - 55%
Blended Labor + Materials
Tech Utilization
75% - 85%
Billable hours / Total hours
Call Conversion
40% - 60%
Inbound leads to booked jobs
Service & Repair
The Recessional Hedge
Plumbing is the ultimate "needs-based" business. While new construction dries up during high interest rates, emergency service and repair remain steady. Multiples are directly tied to the percentage of "Service" revenue vs. "Contract/Bid" work.
Average ticket for residential repair should be $400 - $600.
Drain cleaning is the highest-margin entry point for new customers.
Flat-rate pricing models typically yield 15% higher margins than T&M.
Diligence Priority List
New Construction Concentration
If >40% of revenue is from a single builder or new developments, the business is high risk.
Inventory Shrinkage
Messy trucks and lack of "van stock" controls often hide 3-5% in margin leakage.
Warranty Backlog
Untracked service call-backs can create a massive labor liability after the sale.
Tech-Forward Plumbing?
Old-school plumbing shops with analog dispatching are the best acquisition targets. Modern field-service software can double throughput without adding headcount.
Foundation Intelligence
The Three Master Pillars
Every successful acquisition starts with these three fundamental concepts. Master the math and the risks before signing an LOI.
SDE Mathematics
Learn the formula for Seller’s Discretionary Earnings and how to normalize cash flow.
Due Diligence Red Flags
7 critical red flags that kill small business deals instantly during diligence.
Revenue Verification
How to verify business revenue without blindly trusting the seller’s P&L statements.