---
title: "New Construction Plumbing, HVAC & Electrical | Middle TN Builders"
url: https://roothousemechanicals.com/new-construction
updated: 2026-09-29
business: "Root House Mechanicals"
phone: "(615) 426-9344"
text: "(615) 426-9344"
email: info@roothousemechanicals.com
hours: "Monday to Friday, 8 a.m. to 5 p.m."
---

# New construction plumbing, HVAC & electrical for Middle Tennessee builders

> Root House Mechanicals handles plumbing, HVAC and electrical rough-in and trim-out for builders across Williamson, Maury, Davidson, Rutherford and Marshall counties. Plumbing is done under our own license, and HVAC and electrical work is done by licensed and insured techs. Email plans to info@roothousemechanicals.com or call (615) 426-9344.

One subcontractor for all three mechanical trades. Plumbing, HVAC and electrical rough-in through trim-out, on one schedule with one point of contact.

- Call (615) 426-9344 (Monday to Friday, 8 a.m. to 5 p.m.)
- Text (615) 426-9344
- Email: info@roothousemechanicals.com

## From bid to closeout

1. **Bid.** Send plans, specs and the bid due date. We review the mechanical scope and send back a bid, with questions and assumptions noted.
2. **Contract.** Scope, schedule, payment terms and how changes are handled get set in the contract before work starts.
3. **Rough-in.** Plumbing, HVAC and electrical rough-in, sequenced with framing and coordinated across the three trades.
4. **Inspections.** Rough-in inspections for each trade before insulation and drywall.
5. **Trim-out.** Fixtures, devices, equipment, registers and grilles set once drywall and finishes are in.
6. **Final.** Final inspections, and equipment started up and tested, so the house is ready for its certificate of occupancy.
7. **Closeout.** A walkthrough with you, punch-list items taken care of, and the manuals and paperwork for the equipment handed over.

## What we need to bid

The more of this comes with the plans, the tighter the bid.

- Plans: floor plans, elevations, and mechanical, electrical and plumbing sheets if the set has them
- Specs and selections: fixture, appliance, equipment and lighting schedules
- Anything the owner is supplying, such as plumbing fixtures, light fixtures or appliances
- Bid due date
- Site address, or the lot and subdivision
- Trades to bid: plumbing, HVAC, electrical or all three
- Your target start and the framing and drywall schedule

## Counties we build in

We work with builders across Williamson, Maury, Davidson, Rutherford and Marshall counties, from Franklin, Brentwood, Nolensville, Fairview and Thompson's Station to Spring Hill, Columbia, Mount Pleasant, Lewisburg, Murfreesboro, Smyrna and Nashville.

Building outside those counties? Call and ask, and you'll get a straight answer.

## Send plans

Email the plan set with the details below. Large plan sets go by share link. Questions before you send? Call or text (615) 426-9344.

- Plans and specs, or a share link to them
- Bid due date
- Site address
- Trades to bid: plumbing, HVAC, electrical or all three

- Call (615) 426-9344 (Monday to Friday, 8 a.m. to 5 p.m.)
- Text (615) 426-9344
- Email plans to info@roothousemechanicals.com: info@roothousemechanicals.com