- HEP Plumbing
- Restroom Build-outs

Restroom Build-outs
Restroom Build-outs | Commercial Plumbing | Plumbing | Strawberry Plains
From sleek office suites to bustling retail hubs, HEP turns empty shells into fully functioning restrooms that impress employees and patrons alike. Our licensed experts handle every facet of commercial plumbing—from rough-in and venting to fixture installation and final inspections—ensuring your Strawberry Plains build-out sails through code compliance and stays on schedule. We coordinate seamlessly with your GC, designers, and permitting authorities, so you get sparkling clean restrooms ready for grand opening day without the headaches.
Because downtime costs money, we stock a wide inventory of ADA-compliant fixtures, water-saving toilets, touchless faucets, and smart monitoring systems, allowing us to move fast and tailor each space to your brand’s look and budget. Whether you need a single-stall renovation or a multi-floor installation, you’ll get transparent pricing, meticulous craftsmanship, and a local team that answers the phone 24/7—so your project, and your business, keep flowing smoothly.
FAQs
What commercial plumbing services do you offer for restroom build-outs in Strawberry Plains?
We provide complete turnkey solutions, including water- and drain-line layout, fixture rough-in and installation, ADA-compliant grab bars and accessories, venting, grease and lint traps if required, water-heater sizing, final trim-out, and testing. We also handle permitting, inspections, and coordination with general contractors and other trades to keep your tenant-improvement project on schedule.
Do I need a permit for a restroom build-out in my commercial space?
Yes. Strawberry Plains is governed by Knox and Jefferson County building departments, both of which require plumbing permits for any new or reconfigured restroom. We prepare the drawings, submit them for plan review, and meet inspectors on-site to ensure your project passes code the first time.
How long does a typical commercial restroom build-out take?
A single-restroom build-out in an existing shell usually takes 5–10 business days once walls are framed and rough electric is complete. Multi-stall restrooms or complete core renovations can range from 2–4 weeks. Lead times for specialty fixtures and county inspection schedules can affect the overall timeline, but we provide a detailed Gantt chart so you’ll know exactly what to expect.
What is the cost range for a commercial restroom build-out?
Costs vary with fixture count, finish level, and the distance to existing mains. In Strawberry Plains, a basic single ADA restroom averages $9,000–$14,000, while a pair of multi-stall men’s and women’s rooms in Class-A finishes can run $35,000–$60,000. After a free site walk-through we supply a fixed-price proposal that outlines labor, materials, permits, and contingency allowances so there are no surprises.
Can you ensure compliance with ADA and Tennessee building codes?
Absolutely. Our plumbers and project managers stay current with the 2021 International Plumbing Code, Tennessee Accessibility Act, and latest ADA standards for accessible design. We verify fixture clearances, mounting heights, turning radii, lever-style faucets, and pressure-balanced valves to keep you in full compliance and avoid costly retrofits or liability issues.
Do you install water-saving and touchless fixtures?
Yes. We offer EPA WaterSense toilets and urinals, low-flow faucets, and sensor-activated flush valves and faucets. These not only reduce utility costs by up to 30 % but also promote hygiene—an increasing concern in high-traffic facilities. We can provide ROI calculations showing payback periods as short as 18 months when combined with local utility rebates in Knox and Jefferson counties.