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Commercial new construction · Tenant improvement

Commercial Plumbing Contractor in Salt Lake City and the Wasatch Front

New commercial builds and tenant improvements, plumbed to plan and ready for inspection. Bids back in 1–3 days.

Licensed & insured · Utah Contractor License #14188786-5501

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Bids back in 1–3 days.

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  • New commercial construction
  • Tenant improvement build-outs
  • Bids back in 1–3 days
  • Licensed and insured contractor

Commercial plumbing for build work

We are a plumbing contractor for commercial construction. That is two kinds of jobs:

  • New commercial buildings, plumbed from the underground up.
  • Tenant improvements, where a shell or an existing space gets built out for a new tenant.

If you are a general contractor pricing a job, or an owner building out a space, this is what we do.

Copper water lines stubbed out through steel studs on a commercial rough-in, each one strapped to a copper bracket

What the work looks like

Commercial plumbing is a different job than a house. The framing is steel stud instead of wood. The piping is usually copper and cast iron or steel, not PEX. The runs are longer, the pipe is bigger, and everything is hung from structure on strut and hangers. The photos on this page are from our own commercial jobs.

On a typical project we handle:

  • Underground sanitary and water before the slab
  • Drain, waste and vent piping
  • Domestic hot and cold water, in copper
  • Gas piping to rooftop units, water heaters and kitchen equipment
  • Restroom rough-in and fixtures, including ADA layouts shown on the plans
  • Break room and mop sinks, floor drains, hose bibs
  • Water heaters sized to the plans
  • Final trim and setting fixtures

Black Forest Plumbing plumber fastening a pipe support to a steel stud with an impact driver

How we work with general contractors

Bids in 1–3 days. Send the plumbing sheets and the bid date. You will have our number in one to three days, with the scope spelled out.

A scope you can read. Our bid lists what is included, what is excluded, and what we are assuming. If the drawings are unclear, we ask before bid day, not with a change order after.

We work to your schedule. Underground before the pour. Rough-in before the drywall crew. Trim after finishes. We plan our crew around your inspections so plumbing is not what holds up the job.

Paperwork ready. We are licensed and insured in Utah, and we can send a certificate of insurance for the project.

Tenant improvements

A TI lives or dies on what is already in the building. Where is the sanitary line? Is the water service big enough? Is there gas to the space? Can the slab be cut, or is there a tenant below?

That is why a walk through the space matters before a TI is priced. A sink that sits ten feet from the existing drain is a simple job. The same sink forty feet away, across a slab that has to be cut and patched, is a different number. It is better to find that out at the walk-through than halfway through the job.

Typical TI plumbing is restrooms, break rooms, and moving fixtures to fit a new floor plan.

Where we work

We take commercial projects across Salt Lake County, including Salt Lake City and West Jordan, and in Park City and Summit County.

Building a house instead? See new construction plumbing. Renovating a home? See remodel plumbing.

Commercial Plumbing questions

What kinds of commercial plumbing jobs do you take?

New commercial construction and tenant improvements. That means plumbing a new building from the ground up, or building out a shell or existing space for a new tenant. We are a plumbing contractor for build work, not a drain cleaning or emergency service company.

Do you bid as a subcontractor to a general contractor?

Yes. We bid as the plumbing subcontractor on general contractor projects. Send the plumbing sheets and the bid date and we will get you a number in one to three days.

What do you need to bid a tenant improvement?

The plumbing drawings if there are any, the floor plan, the fixture list, and a look at the existing space. On a TI, where the existing drain and water lines sit decides most of the cost, so a site walk matters.

Are you licensed and insured for commercial work?

Yes. Black Forest Plumbing LLC is a licensed and insured Utah plumbing contractor, license

Do you work outside Salt Lake County?

Yes, for build work. We take commercial projects in Salt Lake County and Summit County, and we look at jobs elsewhere along the Wasatch Front case by case.

Have plans? Get a bid in 1–3 days.

Send the plans or tell us about the project. You get a complete bid with the scope spelled out.

Call Now: 801-910-7649Get a Quote