Sunday, November 08, 2026
A Cambridge, NZ plumbing business turned culture into its brand and grows even in the quiet months. Here’s the Net Promoter System fix for feast-or-famine growth.
Saturday morning, and you're on the phone to the client who pays slowest, complains loudest, and changes the brief three times before every job. Meanwhile the client who actually keeps the business afloat hasn't heard from you in six weeks, because they never make a fuss — they just quietly pay on time and reorder. If that sounds familiar, you're not managing a customer base. You're managing whoever shouts.
The villain is a quiet one: the belief that all revenue is good revenue, so every customer earns the same attention, the same discount flexibility, the same Saturday phone call. It feels fair. It's also why some owners work flat out on turnover that barely moves the bank balance.
What you'll miss if this doesn't change: another year spent servicing the loudest half of your customer list, while the quiet, profitable half slowly drifts toward someone who does call them back.
I worked with a client who had 123 customers on the books. We sat down and actually graded them — not by gut feel, by revenue and margin, properly totted up. Eight customers. Just eight, out of 123. Those eight were worth $266,240 of the $630,220 the business turned over that year — well over 40% of revenue from under 7% of the customer list. Nobody had ever added it up before. The owner had been treating customer 9 and customer 119 as equally important, because on paper they looked the same: both "a customer."
"Kevin is an absolute powerhouse! He doubled our business's profits in the first month alone with lots more of his recommendations still to be rolled out."
— Curtis Hacon, Give A Sh!t
Here's the uncomfortable part: the clients draining your weekends are rarely your worst clients by revenue — they're just the ones who ask the most and pay the least in proportion to the noise they make. The fix isn't firing anyone in a dramatic way. It's simply knowing which eight to call first, and treating the discovery as data, not loyalty.
This isn't for you if you'd rather keep every customer exactly equal and keep working every Saturday to prove it. It is for you if you're ready to find out which eight customers are actually running your business.
If you've never actually graded your customer list, that's the one-hour exercise we'd start with.
Sunday, October 04, 2026
Most SME growth plans are really just wishlists with a due date. Here is the two-question strategic choice cascade that turns good ideas into an actual strategy.
Sunday, October 04, 2026
Burger King sold Whoppers for one cent, but only within 600 feet of a McDonald's. Here is the small-business version of that play, for under $5k.
Sunday, October 04, 2026
Customers rank quality and service three times higher than price, yet a third of marketers admit they can't say what makes their brand different. Here's the three-step audit that fixes the real problem before you touch your price list.
Sunday, October 04, 2026
Most growth plans start with finding new customers. The cheapest lever is usually already inside the transaction happening right now - here's the Checkout Audit that finds it.
Sunday, October 04, 2026
Most owners call a coach only once something's broken. The data on mentored businesses says the real value compounds earliest - here's the Two Doors test for deciding when.
Sunday, October 04, 2026
Owners feel busy all day and still don't move the business forward. The research says task-switching is the hidden cost - here's the Three-Block Day that gets the best hours back.
Sunday, October 04, 2026
Owners chase new leads every Q4 while a cheaper, warmer list of past customers sits untouched. Here's the four-step Win-Back Sequence and the real economics behind it.
Sunday, October 04, 2026
SME websites and pitches default to telling their own story. The research says customers skim past most of it looking for themselves - here's the StoryBrand framework that fixes it.
Sunday, October 04, 2026
Most SME growth plans default to out-competing everyone else on the same crowded turf. Blue Ocean Strategy's own data says that's the lower-profit path - here's the four-question grid that finds the faster one.
Sunday, October 04, 2026
Most SME owners blame a lost customer on price. New 2026 research says it is almost always one unresolved issue instead. Here is the three-step audit to find your real loyalty leak.
Sunday, October 04, 2026
Revenue is not the same as profit, and a small slice of your customer base may be quietly cancelling out your best accounts. Here is how to find out which ones.
Sunday, October 04, 2026
The coaching industry has more than doubled since 2016 to over 232,000 coaches. With that many choices, here is the single question that tells you who is worth hiring.
Sunday, October 04, 2026
AI is saving small business owners 10 to 13 hours a week, and most have no idea what they gained. Here is the four-question method for pointing AI at the hours that matter.
Sunday, October 04, 2026
You nailed the pitch and the buyer loved it, then the deal went quiet. The reason is usually a meeting room you were never invited to. Here is how to sell to a buying committee you cannot see.
Sunday, October 04, 2026
Customers don't buy products, they hire them to do a job. Here is the framework that explains why an inferior competitor keeps outselling you, and what to fix in your marketing today.