Wrenchwork Blog
Practical advice for contractors who want to run a tighter, more profitable business.
You get the 11pm call. You roll out. You do the job. And at the end of the month, your emergency calls barely broke even — or lost money. Here’s how to fix that.
Read article →You quoted the job. They said they'd think about it. You never heard back. That silence is costing you thousands a month — and one follow-up message is all it takes to recover it.
Read article →You absorb permit re-pull fees, skip billing return trips, give verbal estimates that come in under cost. Here's where electrical contractors lose the most money on change orders — and the fixes that take minutes.
Read article →Travel time you're not charging, callbacks you're absorbing, a price book you haven't touched in a year. Here's where plumbers lose money without realizing it.
Read article →Most HVAC contractors undercharge—not because they're bad at math, but because they're missing costs they never bothered to name. Learn the true truck roll cost, flat-rate vs T&M, and the 60-second estimate trick.
Read article →Stop spending 15-20 hours every week on paperwork. Here are proven tactics to get quotes out faster—templating, photo-based quoting, automated math—and win more jobs without the grind.
Read article →