Most homeowners see water as a nuisance. But contractors like me see it as a force that can either be managed—or cause real damage. For more than 42 years, I’ve helped families across Maryland and D.C. shift the way they look at water, so they can make smarter decisions about their yards, foundations, and peace of mind.
You don’t need to be a drainage expert. But if you understand water the way I do, you’ll be better prepared to prevent expensive surprises—and protect what matters.
Here’s how I teach every homeowner to think about water like a contractor.
1. Water Only Follows One Rule: Gravity Wins
Water moves downhill—always. If your yard is flat or slopes toward your house, water’s coming with it.
Bob’s Tip: “Water doesn’t care about where you want it to go—it only cares about where gravity tells it to.”
Case Study: The Sandovals (Crofton, MD) They had standing water near their front steps. A gutter aimed right at a low spot—and the yard sloped back toward the foundation. We redirected the downspout, created a swale, and the puddles disappeared.
Drone slope maps and post-storm images were saved in their AskBobCarr.com dashboard.
2. Your Yard Is a System—Not a Spot
Most people focus on the wettest spot. Contractors look at the entire water path: – Where it lands (roof, hill, patio) – Where it moves – Where it gets stuck
Case Study: The Alvarezes (Pasadena, MD) They wanted a French drain for a soggy corner. We tracked the water to a clogged downspout 30 feet uphill. Fixing the source solved the whole problem.
Bob’s Insight: “Solve where the water comes from—not just where it stops.”
3. One Change Can Break the Whole System
Adding a shed, fence, mulch bed, or patio might be all it takes to cause runoff to shift and pool.
Case Study: The Bryants (Mitchellville, MD) They added a raised garden—and water started showing up in the basement. The new bed blocked flow to the emitter. We rerouted the system and added a second exit.
4. Big Storms Are the New Normal
Old systems weren’t built for today’s rainfall. We now plan for 2-inch-per-hour events.
Case Study: The Webbers (Upper Marlboro, MD) They had a 3” pipe draining 2,500 sq. ft. of roof. We installed dual 4” pipes with an overflow swale and capacity log stored in their dashboard.
5. Drainage Is About Planning, Not Just Pipes
We use tools like: – Moisture probes – Flow simulations – Digital layout maps
So you understand not just what we’re fixing—but how it works.
Bob’s Wrap-Up: “Once you see water the way we do, you’ll stop chasing puddles—and start solving them.”
Want to think like a contractor and fix your drainage issues for good? Call AskBobCarr.com and I’ll walk the yard with you—rain or shine—until you know exactly what’s going on, and what to do next.