Commercial Plumbing in Las Vegas, Henderson and Boulder City
Service calls, new construction and tenant improvements, from a plumber who used to supervise commercial plumbing for another company. Upfront pricing, straight answers, and the work gets done.
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Upfront price before we start.
The Short Version
The Dam Plumber does commercial plumbing across Las Vegas, Henderson, Boulder City and northwest Arizona: service calls, new construction and tenant improvements. We came up supervising commercial plumbing and holding a company's license before we started our own shop, so commercial work is where we came from. You get a price up front, and it doesn't change if the job gets harder.
Commercial Plumbing From a Former Commercial Supervisor
Before The Dam Plumber, we spent years on the commercial side: supervising crews, running jobs, and holding the plumbing license. New construction, tenant improvements, and the service calls that come after.
We started The Dam Plumber in February 2024, and that experience came with us. It's why we're comfortable on a commercial job, whether it's one bad restroom or a whole build-out.
We've been in plumbing for about 15 years. Today we're a family crew, and when you call about a commercial job, you're talking to the people who'll stand behind it.
Commercial Plumbing Service Calls
Most commercial calls are the same as residential ones, just with more people depending on it. A backed-up floor sink, a restroom that's down, no hot water in the building. We show up, give you a price, and knock it out so you can get back to business.
We've kept the tenants of a fourplex updated while replacing the water line from the street, and worked with the owner's insurance company on it. We know the job isn't just the pipe. It's the people in the building.
We cover commercial work in Boulder City, Henderson, Las Vegas and North Las Vegas, and in Bullhead City, Kingman, Dolan Springs and Topock on the Arizona side. See our service areas.
- Restrooms, lavatories, floor sinks and break rooms
- [Clogged drains](/clogged-drains/) and [hydro jetting](/hydro-jetting/) for grease-heavy lines
- Commercial [water heaters](/water-heaters/), rooftop units and [boilers and circulator pumps](/boilers/)
- [Storm drain and catch basin cleaning](/storm-drain-cleaning/)
- Commercial [repiping](/repiping/)
New Construction and Tenant Improvement (TI) Plumbing
We plumb new construction, and we do TI work. TI stands for tenant improvement. It's the work that happens when a business moves into a space in a shopping center or office building and the space gets built out for them. That can mean new restrooms, a break room, a new sink line, or drains and water lines moved to fit the new layout.
On a TI job, the building is usually already there. We work with what's in the ceiling and under the slab, tie into the existing lines, and get the space ready for the new tenant.
On new construction, we're there from the underground and rough-in through setting the fixtures at the end. Either way, you get a price up front and a crew that shows up when it says it will.
The size of job we can take
Our Nevada C-1 license carries a $207,000 bid limit. That's the size of a single job the state lets us contract for in Nevada.
Licensing, Pricing and Warranty on Commercial Plumbing
In Nevada we hold a C-1 Plumbing & Heating license, #0091779, with a $207,000 bid limit. In Arizona we hold ROC #365536 for commercial and residential plumbing. Workmanship is warrantied for one year in Nevada and two years in Arizona.
Pricing is up front. You know what the job costs before we start, and if it goes south on us, it's still the same price. Nobody here is paid on commission, so we're not going to pad the job.
When something breaks after hours, call. We run 24/7 emergency service, and we answer the phone ourselves. We give you the after-hours rate on the phone before we head out.
Straight From Google
What Our Customers Say
“Matt came over and fixed the water line from the street to my fourplex. He was efficient careful and worked with me to keep the tenants updated. He also worked with my insurance company. He made a terrible situation into a very comfortable conclusion.”
“Matt installed my walk-in tub that I got from OfferUp and I’ve used him ever since! He’s honest, hard working and does an excellent job!! I would never use another plumbing company again!!”
“Less than 24 turn around, and Matt replaced my irrigation shut off with insulation in 15 minutes. Highly recommend-professional, courteous and will do business with TDP any day.”
We supervised commercial plumbing before we ever had our own truck, and the way we work doesn't change with the size of the building: a straight answer, an upfront price, and the job done right.
Call 725-254-0089 or send us a request to talk through your service call, new construction or TI job.
Common Questions
Commercial Plumbing FAQs
What property owners and businesses ask us about commercial plumbing.
What does TI mean?
Tenant improvement. It's the plumbing work done when a space in a commercial building gets built out for a new tenant, like new restrooms, a break room, or drains and water lines moved to fit a new layout.
Do you do new construction?
Yes. We do commercial service calls, new construction and TI work.
What size jobs can you take on in Nevada?
Our Nevada C-1 license, #0091779, has a $207,000 bid limit, which is the size of job the state lets us contract for.
Are you licensed for commercial work in Arizona?
Yes. Arizona ROC #365536 covers commercial and residential plumbing.
Do you warranty the work?
Yes. Workmanship is warrantied for one year in Nevada and two years in Arizona, per each state's rules.
Commercial Plumbing Across Southern Nevada & Northwest Arizona
We're based in Boulder City and work all of Clark County, plus Mohave County on the Arizona side.
Commercial Plumbing Job? Let's Talk.
Call The Dam Plumber for commercial service, new construction or TI work anywhere in Clark County or northwest Arizona.
NV C-1 Lic. #0091779 · Bid limit $207,000 · AZ ROC #365536