# New Dental Office in St. Louis Project

> New Dental Office in St. Louis; St. Louis Metro; Healthcare / Dental — Design-Build New Construction; Underground sanitary, storm, and domestic water.

Canonical: https://legacyplumbingmo.com/projects/dental-office-new-construction-st-louis
Last updated: 2026-10-08

[All Projects](https://legacyplumbingmo.com/projects) Healthcare / Dental — Design-Build New Construction

Design-Build Dental Plumbing & Medical Gas from Underground Through Trim

St. Louis Metro Sector: Healthcare / Dental

## Project Overview

| Location | St. Louis Metro |
| --- | --- |
| Building type | Healthcare / Dental |
| Scope | Healthcare / Dental — Design-Build New Construction |
| Delivery method | Design-Build |

Legacy Plumbing self-performed the ground-up plumbing and medical gas systems for a new dental office in the St. Louis metropolitan area. The design-build engagement covered underground utilities, above-slab rough-in, medical gas, and finish plumbing.

The project ran as a design-build engagement, so plumbing layout was worked out with the owner and architect before the drawings were final. Design-assist coordination covered fixture locations, operatory rough-in and the routing for medical gas and dental vacuum.

Work followed the normal ground-up sequence. Underground sanitary, storm and domestic water service went in first, ahead of the slab. Above the slab, crews roughed in the multi-operatory plumbing, then ran the NFPA 99 medical gas and dental vacuum systems. Finish work included the water heater, backflow protection and the fixture trim.

Dental offices combine standard commercial plumbing with healthcare systems in a small footprint. Carrying underground, rough-in, medical gas and trim with one self-performing contractor keeps those systems coordinated from the first trench to the last fixture.

This project is an example of our [dental & healthcare plumbing](https://legacyplumbingmo.com/industries/dental-office-plumbing) work, with scope that also falls under [medical gas plumbing](https://legacyplumbingmo.com/services/medical-gas) . See more of our [healthcare plumbing](https://legacyplumbingmo.com/industries/healthcare) and our coverage for [commercial plumbing in St. Louis](https://legacyplumbingmo.com/locations/st-louis) . For planning tips, read [Dental Office Plumbing: Operatories, Vacuum and Air, Sterilization and Rough-In](https://legacyplumbingmo.com/resources/dental-office-plumbing-rough-in-guide) .

## Scope of Work — St. Louis, MO

- Underground sanitary, storm, and domestic water service
- Multi-operatory plumbing rough-in
- NFPA 99 medical gas and dental vacuum systems
- Water heater, backflow, and finish fixtures
- Design-assist coordination with owner and architect

### Outcomes for the Owner & GC

- Design-build budget held from precon to closeout
- First-pass medical gas certification
- Owner reference for repeat healthcare work

### Project Snapshot

- **Location:** St. Louis Metro
- **Sector:** Healthcare / Dental
- **Type:** Healthcare / Dental — Design-Build New Construction

Healthcare Design/Build Medical Gas [Request a Similar Bid](https://legacyplumbingmo.com/contact-us) [Call Estimating](tel:+16369780120)

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## Need a Plumber in St. Louis or the Surrounding Area?

Written bids within one business day, scheduled service Monday–Friday 7am–4pm, and union-trained crews since 1996 across the St. Louis metro and a 2-hour radius.

[Get Free Estimate](https://legacyplumbingmo.com/contact-us) [636-978-0120](tel:+16369780120)

## Related
- [Contact Legacy Plumbing](https://legacyplumbingmo.com/contact-us)
- [Company facts](https://legacyplumbingmo.com/company-facts)
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