Roundhouse Digital Marketing

A marketing agency built for plumbing companies — and only plumbing companies.

Roundhouse was founded in 2020 by Philip Ellis and operates out of Austin, Texas.

We work exclusively with residential plumbing companies — from one-truck startups to $50M+ multi-location operations — and we don't take clients in other verticals. That focus is the entire point. Specialist agencies deliver up to 30% higher ROI than generalists, and we'd rather be deeply useful to plumbers than reasonably useful to everyone. We build the full marketing system for residential plumbing companies:

Plumber SEO — Local SEO, Google Business Profile optimization, citation building, and Answer Engine Optimization (AEO) for AI search results

Google Ads management, Local Services Ads — setup, verification, and ongoing support for Google's pay-per-lead program, Meta Ads — Facebook and Instagram campaigns built around native lead forms with CRM-connected follow-up, Plumbing websites — fast, mobile-first, conversion-built sites.

Most plumbers don't need all five.

We tell you which ones your business actually needs based on your stage, your market, and your goals — and which ones we'd hold off on until later. How we work.

If we're a fit, we run a real diagnostic — your current rank, your competitors' positions, your real cost-per-lead by channel, the math on what each channel would produce for your specific market — and we tell you what we'd actually do. All work is month-to-month. No annual lock-ins. If we're not earning our keep, you walk. If we don't think we can help you, we'll say so on the call.

Most marketing agencies sell whatever they sell. We don't. We're built on the belief that plumbers deserve marketing partners who understand the seasonality, the emergency search intent, the 15-mile radius math, and the average ticket economics specific to plumbing — and that a real partner tells you the truth even when the truth costs them the work.

Headquartered in Texas. Serving plumbing companies across