Who we help
Built for Real Small Businesses
Business Wrench works with established owner-operated businesses that have real customers, real expenses, real employees and real operational challenges. Generally $500K–$5M in annual revenue — a guideline, not a rule.
Industry pages
What typically goes wrong in each trade
HVAC
Service calls, installs, maintenance agreements and a crew that stays busy — and margins that still don't add up at the end of the month.
Plumbing
Steady phones, busy trucks, and a bank balance that never quite reflects how hard everyone worked.
Electrical
Big jobs look profitable on the estimate. The question is whether they still are when the last panel is energized.
Landscaping
Maintenance keeps the lights on. Installs pay for the year. Most owners can't tell you which one is actually carrying the business.
Cleaning
In a cleaning business, labor is the product. A few points of labor percentage decide whether the year works.
Construction
Construction rewards good estimating and punishes everything else with a delay of about ninety days.
Transportation
Revenue per load is easy to see. Profit per load, per lane and per customer is where the business is actually decided.
Auto Repair
A repair shop is a capacity business measured in bays and technician hours. Both are easy to waste.
Property Services
Recurring contracts are valuable — right up until the price stops matching the work.
Not listed?
Other owner-operated service businesses
Hardscaping, logistics, body shops, home services, small distribution and similar companies run on the same mechanics: capacity, pricing, margin per job, customer mix and how much of the business depends on the owner. If your business operates that way, the Business Wrench Checkup applies whether or not your trade has a page here.
Location-specific pages are planned for the Raleigh–Durham area and will be published only when they contain genuinely useful local information — not a template with a city name swapped in.
Every Business Has Something That Needs Tightening.
Let's find what's slowing yours down and figure out what to fix first.
$500 flat fee. No long-term commitment required.