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How Slow Quotes Left Three Plumbers Without Enough Work
A partially empty plumbing schedule can destroy profit margins faster than most owners realize and the cause is not always slow business. When we looked closer at three unscheduled plumbers, the phones were still ringing. The real problem was a quoting bottleneck slowing everything down inside the office. Here is what we changed.

Sandra Wallmann
May 76 min read


How the Right Plumbing Service Area Increased Our Profitability
Not all plumbing service areas create the same profitability. After expanding closer toward Boston, we quickly noticed that the right clients, larger projects, and better-fit work completely changed our margins. But choosing the right area was only half of it and organizing that work correctly was what actually protected profit. Here is what we learned after 35 years in the plumbing business.

Sandra Wallmann
Apr 305 min read


How Plumbing Companies Increase Profit by Protecting Plumber Billable Hours
Profitable plumbing businesses are not built by simply staying busy. They are built by protecting plumber billable hours. After 35 years in the plumbing industry, we learned that small inefficiencies like disorganized trucks, unnecessary supply house trips, and poor scheduling structure quietly drain profit every single day.

Sandra Wallmann
Apr 236 min read


The Customers You Choose Shape the Plumbing Business You Build
When Pete's Plumbing & Heating was growing fast, we said yes to every customer. Residential, commercial, restaurants, emergencies, all of it. The revenue was there, but so was the chaos. What I didn't realize yet was that every type of customer you take on shapes the kind of business you're actually building.

Sandra Wallmann
Apr 166 min read


We Lost a $20,000 Plumbing Job Because We Sent the Quote Too Late
When Pete's Plumbing was at its busiest, we lost a $20,000 bathroom remodel job. Not because of our work quality, but because our quote got buried in the chaos. The customer had already moved on by the time we followed up. That one missed opportunity forced me to rethink how we handled every estimate that came through the door.

Sandra Wallmann
Apr 94 min read


How to Track Unpaid Invoices in a Service Business (And Get Paid Faster with Jobber)
Struggling to keep track of who owes you money? After 35+ years running a service business, I learned that cash flow problems are usually tracking problems. In this post, I share how to stay organized, reduce late payments, and use a simple system like Jobber to get paid faster and run a more predictable business.

Sandra Wallmann
Apr 25 min read


She Was Standing in a Flood of Hot Water
Elderly woman gazes in distress at her flooded basement, the water reflecting light as it surrounds the laundry area, capturing a moment of urgency and concern. She called in a panic. Her voice was shaking as she tried to explain what she had just walked into. She had gone downstairs to do her laundry and found what looked like gallons of hot water covering the entire basement floor. In that moment, she did not need a technical explanation. She needed someone to slow things d

Sandra Wallmann
Mar 263 min read


It Was 6 AM… and Everything Changed
A dedicated plumber braves the wintry morning, stepping out of the 24/7 emergency plumbing van towards a home with frozen pipes, ready to resolve the icy predicament. At 6:00 AM on one of the coldest mornings of the year, the phones started ringing, and they did not stop. I remember that day clearly because within minutes it became obvious this was not going to be a normal morning. At first, it was one call, then another, and then another, until it turned into a wave of froze

Sandra Wallmann
Mar 195 min read


From Operator to Owner: Transitioning Your Mindset for Business Success
If your service business can’t run without you, it’s a sign that it’s not built correctly yet. After 35 years of owning and operating a plumbing company, I’ve learned that being the operator forever is a trap that keeps business owners stuck in chaos and exhaustion. The key to true freedom and growth lies in shifting your mindset from operator to owner and building systems that work for you.

Sandra Wallmann
Mar 124 min read


Understanding Daily Profit Margins: Why Service Businesses Struggle and How to Overcome It
Running a service business is tough. I know this firsthand from my 35 years in the plumbing trade. Early on, I learned a hard lesson: not knowing your daily profit can sink your business faster than any plumbing leak. I remember one week when we were busy, jobs were piling up, and I thought we were doing great. But when the bills came in, the profit was barely there. I had no clear picture of what was happening day-to-day. That lack of insight cost me time, money, and peace o

Sandra Wallmann
Mar 55 min read


Stop Blaming Software and Start Building Stronger Business Workflows
Switching software platforms often feels like a quick fix when your service business hits a snag. You might think the problem lies in the tools you use. After all, if the software worked perfectly, everything would run smoothly, right? I’ve been in the plumbing business for over 35 years, and I’ve tested multiple platforms before settling on Jobber, which I’ve used for more than nine years. The truth is, the real issue rarely comes down to software. It’s about how your workfl

Sandra Wallmann
Feb 265 min read
5 Business Operations Pitfalls to Avoid
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