Southern California Plumbing & Whole-Home Repiping, Two Affiliated Businesses

$1.4M

Revenue

$606K

SDE

2.9x

Multiple

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Full Editorial Writeup

This is a pair of affiliated Southern California plumbing operations running under common ownership, with a specialty in whole-home repiping alongside general plumbing repair and service work. Repiping is a high-ticket, non-negotiable job: when a home's supply lines fail, the homeowner is replacing them, not deferring the decision. That gives the business a mix of recurring service revenue and larger project-based repiping tickets, a combination that produces both steady cash flow and lumpier high-margin work.

On the numbers, the business does roughly $1.4M in revenue against $606K in seller's discretionary earnings, a 43% SDE margin that is strong for a licensed trades operation. That margin profile suggests either an efficient owner-operator model, high-value repiping mix, or both. At a $1.75M ask against $606K SDE, the deal is priced at 2.89x, which sits right in the fairway for a licensed plumbing business of this size.

Operating in Southern California matters here. It is a large, dense, high-value housing market with aging housing stock, which is exactly the environment that drives repiping demand. A licensed operator buying this can lean into that structural tailwind while consolidating two affiliated entities into one cleaner operating unit.

Why we like it

The 43% SDE margin on $1.4M of revenue is genuinely strong for a licensed plumbing business, implying either high-value repiping mix or a lean cost structure. Repiping carries larger ticket sizes and better margins than routine service calls, which lifts the blended profitability. That earnings quality is what justifies paying a premium over a pure break-fix plumber.
Plumbing is about as recession-resistant as home services gets: a failed water line is a must-fix, not a nice-to-have. Repiping in particular is triggered by pipe failure and code issues that do not wait for a good economy. This demand holds up whether homeowners are spending freely or tightening their belts.
Southern California is a massive, high-density housing market with old housing stock, precisely the conditions that generate repiping and re-plumbing demand. The addressable market is deep and the average ticket in a high-cost region is elevated. That combination gives a buyer real room to grow without leaving the local footprint.
The business is priced at 2.89x SDE, which is reasonable-to-attractive for a licensed trades operation with this margin profile. A buyer with an SBA loan can service the debt comfortably out of $606K in cash flow. The downside is protected by the essential, non-discretionary nature of the work.

How to improve it

Consolidate the two affiliated entities into a single operating brand, chart of accounts, and phone/CRM system. Running one unified operation strips out duplicate overhead and makes the business far cleaner to manage and eventually resell. This is a fast win executable inside the first 90 days.
Build a dedicated inbound lead engine around repiping through paid search and local SEO targeting Southern California zip codes with older housing. Repiping is a high-intent, high-ticket search, and owning that keyword set locally can meaningfully lift the pipeline. Track cost per booked repipe job to keep the spend disciplined.
Formalize a membership or maintenance plan for service customers to convert one-time calls into recurring revenue. A simple annual plan covering inspections and priority scheduling smooths cash flow and creates a captive base for future repipe upsells. Recurring revenue also lifts the exit multiple.
Add a financing partner at the point of sale so homeowners can spread a $10K+ repipe over monthly payments. Financing removes sticker-shock objections and materially increases close rates on larger jobs. This is a plug-in integration that vendors like GreenSky or Wisetack can stand up quickly.
Hire or train a second and third certified crew to remove the owner as the operational bottleneck. If the 43% margin depends heavily on the seller's labor, building crew capacity is the key to scaling revenue without capping profit. This also de-risks the business for the buyer's own eventual exit.
Layer in adjacent high-margin services such as water heater replacement, slab leak detection, and drain relining to raise ticket value per home. These pair naturally with repiping and re-plumbing visits. Cross-selling the existing customer base is cheaper than acquiring new demand.

Diligence notes

Confirm exactly how much of the $606K SDE depends on the owner's personal labor versus a repeatable crew-run model. If the seller is swinging a wrench on repipes, that margin will not survive the transition without added labor cost. Ask for a breakdown of owner hours by function.
Verify the licensing structure: which entity holds the California C-36 plumbing contractor license, and whether it transfers or requires a qualifying individual. A buyer without their own license needs a plan to keep the business legally operating from day one. This is a deal-gating item, not a footnote.
Break down revenue between recurring service work and project-based repiping, and check the concentration and repeatability of the repipe pipeline. Repiping is lumpy, so understand how leads are generated and whether that flow continues post-sale. Ask for a trailing 24-month job log with ticket sizes.
Pull the two entities' separate financials and reconcile them to the combined $1.4M revenue and $606K SDE. Affiliated-business roll-ups often hide intercompany transfers, inconsistent add-backs, or double-counting. Insist on tax returns for both entities to validate the SDE.
Assess review reputation, referral sources, and any dependence on a single lead channel such as one lead-gen platform or a single referral partner. Home services businesses can be fragile if one channel drives most bookings. Confirm the marketing engine transfers cleanly with the sale.

Source

Originally listed on BizBuySell. View original listing →