More Than Plumbers —
We're Your Neighbors
Built on integrity, licensed expertise, and a genuine love for solving problems. Meet the team behind Happi Plumbing.
The Happi Plumbing Story
Happi Plumbing Corporation is a residential and commercial plumbing service provider serving the greater Charlotte area in North Carolina and South Carolina. Team Leader Ben Liu brings 10+ years managing plumbing operations on ocean cargo ships, along with NC and SC plumbing licenses and licensed backflow tester credentials in both states. The company is BBB Accredited since October 2023 with an A rating and 8 employees.
Ben's unique background — mastering plumbing systems on the open seas — means he brings an exceptional depth of diagnostic skill and creative problem-solving to every job. Where six other plumbers failed, Happi Plumbing has located complex leaks in under 30 minutes.
President Helen He leads the business operations, ensuring every customer experience — from the first phone call to the final walkthrough — is positive and professional.
Meet Your Happi Plumbers
Skilled, licensed, and committed to treating your home like their own.
Helen He
President
Ben Liu
Team Leader / Supervisor
10+ years managing plumbing operations on ocean cargo ships. NC Class 1 Plumbing License, SC Plumbing License, Licensed Backflow Tester in NC and SC.
Rico
Technician
Xiaoguang
Technician
Demontrez Dobie
Technician
Why Waxhaw Chooses Happi
BBB Accredited
A rating from the Better Business Bureau. Accredited since October 2023 — proof of our commitment to ethical business practices.
No Trip Fee
We never charge a trip fee. Ever. Plus free estimates on every job. You know the cost before we start.
Neighborhood First
2025 Nextdoor Neighborhood Faves Winner. Your neighbors voted for us because they trust us — and you can too.
Expert Diagnostics
Thermal imaging, moisture detectors, sewer cameras. We've found leaks in under 30 minutes that 6 other plumbers couldn't locate.
Dual-State Licensed
Fully licensed in both NC and SC as master plumbers and backflow testers — rare credentials that set us apart.
8-Person Team
A full team means faster response times. When you call, someone's available — not a one-man operation scrambling between jobs.
Common Questions
Do you really charge no trip fee?
What areas do you serve?
Do you handle emergency plumbing?
Are you licensed and insured?
What's included in the free sewer camera inspection?
How quickly can you come out?
Let's Get to Work
No trip fee. Free estimates. Licensed professionals. We're ready when you are.