Clayton's Commercial Plumber — Plumbing, Gas, and HVAC Venting Under One License

We work with restaurant owners, property managers, retail operators, and small commercial developers across Clayton and Johnston County. When you call Pro Maxx One, you're not getting a residential plumber who occasionally takes a commercial job. Commercial is on the truck, on our license, and on our schedule.

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A lot of contractors will take your commercial call and then quietly figure out the scope after they show up. We don't work that way. We hold active plumbing licenses for commercial work, and our triple-license coverage — plumbing, HVAC venting, and general contracting — means one visit can address what would otherwise require three separate contractors and three separate schedules. For a business owner or property manager who can't afford a week of coordination, that matters.

Commercial Plumbing Work We Actually Do

We're not stretching our residential experience to fit your commercial project. We carry active commercial work across a range of property types and know what the scope looks like before we arrive.

 

  • Restaurant and commercial kitchen plumbing — grease trap lines, prep sink installation, dishwasher connections, floor drains
  • Retail and small office plumbing — restroom buildouts, fixture installation, rough-in for new construction
  • Multi-family and light commercial — unit plumbing, common-area fixtures, water heater systems
  • Gas line installation for commercial kitchens and equipment hookups
  • HVAC venting coordination for commercial buildouts (no separate sub required)
  • Commercial water heater installation and service, including Rinnai tankless systems

Why the Triple License Changes the Equation for Commercial Clients

Most plumbing contractors can handle the pipe work. What they can't do is walk into a commercial kitchen buildout and scope the plumbing, the gas lines, and the venting in a single visit — because that requires three separate licenses. We hold all three.

 

That means when you're building out a new restaurant space or retrofitting a retail unit, we can give you a complete mechanical scope without waiting on a second or third contractor to show up and weigh in. One visit. One scope. Back open.

A Plumbing Partner for Property Managers and Repeat Commercial Accounts

One-off vendors are fine for one-off problems. If you manage multiple units, run a commercial property, or operate a business where plumbing issues come up more than once a year, you need a contractor who knows your property and picks up the phone.

 

We work with property managers and repeat commercial clients across Johnston County on a first-name basis. You'll have a direct line to the same team every time — not a dispatch queue, not a rotating crew. We keep notes on your properties, we know your systems, and we show up when we say we will.

Scheduling That Works Around Your Business Hours

Downtime costs money. We offer flexible scheduling for commercial clients, including early-morning and after-hours availability for work that can't happen during operating hours. If you manage a restaurant, retail space, or multi-family property, we'll find a window that doesn't put you out of service.

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Commercial Plumbing Questions We Hear a Lot

  • Do you work on restaurants and commercial kitchens?

    Yes. We handle commercial kitchen plumbing including grease trap lines, prep sink and dishwasher connections, floor drains, and gas line hookups for commercial equipment. If you're building out a new kitchen or retrofitting an existing one, we can scope the full mechanical picture in a single visit.

  • Can you handle both the plumbing and the gas lines for a commercial buildout?

    We can. Pro Maxx One holds active licenses in plumbing, HVAC venting, and general contracting, which means we can cover the plumbing and gas work on a commercial project without requiring you to coordinate a separate gas contractor. That's a real time and cost advantage on commercial buildouts.

  • Do you work with property managers for ongoing commercial accounts?

    That's exactly the kind of relationship we're set up for. We work with property managers across Johnston County on a repeat basis — same contact, same crew, and direct communication rather than a dispatch system. If you manage multiple units or commercial properties, we're happy to talk about how we structure ongoing accounts.

  • What areas do you serve for commercial plumbing?

    Our primary commercial service area is Clayton and Johnston County. We also serve Raleigh, Cary, and Apex for commercial plumbing and gas work. If you're not sure whether we cover your location, give us a call and we'll tell you straight.

  • Are you licensed for commercial work or just residential?

    We hold active commercial plumbing licenses — this isn't a residential contractor taking on commercial jobs as a side business. We carry the licensing and the hands-on experience for restaurants, retail, office, and light commercial properties.
Smiling handyman in blue cap and shirt, arms crossed, standing in a kitchen with tools on his belt

Pro Maxx One is a family-owned plumbing and gas contractor serving Clayton, Johnston County, and the greater Raleigh area. We hold active licenses in plumbing, HVAC, and general contracting — and we've been building long-term relationships with commercial clients who want a steady partner, not a one-time vendor. If you've got a commercial property and you're tired of chasing down three different contractors for one project, give us a call. We'll tell you what we can handle and what it looks like to work with us.