
Services · New Construction HVAC
New Construction HVAC in Nashville
The best time to get HVAC right is before the walls close. We design and install systems for new homes, additions and remodels with a focus on comfort and efficiency.
Call us today615-357-7797- Best forHomes and additions going up
- DesignLoad calc and layout
- StagesRough-in to start-up
- PlanningZoning, fresh air, filters
- Work withBuilders and homeowners
- ResultRight-size comfort
About New Construction HVAC
Designed in, not bolted on, for homes and additions going up now
New construction is a chance to design a system around your home, with ducts in the right places, equipment sized by a load calculation and fresh air, filtration and zoning planned from the start.
We work with builders and homeowners, coordinate with other trades and install carefully at each stage, from rough-in through start-up.
- System design from a real load calculation
- Rough-in and finish coordinated with other trades
- Zoning, ventilation and filtration planned early
- Careful start-up and commissioning

Who It Is For
A Great Fit If You…
Homeowners building a custom home
Builders and remodelers
Owners adding a room or garage
How It Works
What Goes Into New Construction HVAC
Four parts of the job, each explained so you know what to expect.

Start with the math
Design
A load calculation sets equipment and duct sizes, and a layout keeps runs short and quiet.
- Load calc
- Layout
- Returns
- Equipment
- Capacity
- Reliability
- Efficiency
- Uptime
- Value
Behind the walls
Rough-In
Ducts, line sets and drains are installed at the right stage, coordinated with framing, plumbing and electrical.
- Ducts
- Line sets
- Drains
- Coordination
- Capacity
- Reliability
- Efficiency
- Uptime
- Value
Plan them now
Comfort Features
Zoning, whole-home filtration, ventilation and dehumidification are easiest to include during construction.
- Zoning
- Filtration
- Ventilation
- Dehumidify
- Capacity
- Reliability
- Efficiency
- Uptime
- Value
Prove it
Start-Up
We start up, test and balance the system and show you how it works.
- Commissioning
- Balancing
- Controls
- Walkthrough
- Capacity
- Reliability
- Efficiency
- Uptime
- Value
How It Scores
Where New Construction HVAC Shines
Each shape shows how one part of this service performs on five qualities. Tap a name to compare. Scores are our plain-English judgement, not lab ratings.
The Process
How We Work With You
Talk and Measure
We visit, look at your home, ducts and comfort problems, and size the system with a proper load calculation.
Choose Your System
We compare options side by side, from efficiency to features, so you pick what fits your home and budget.
Install With Care
We protect your home, set the equipment, connect lines, wiring and ducts correctly and seal everything up.
Start Up and Walk Through
We commission the system, check airflow and controls and show you how everything works.
Free Tool
System Sizing Estimator
Enter your home’s size, insulation, windows and sun and get a planning range for the cooling and heating your home needs.
Before and After
See the Difference
Drag the handle to compare. Photos are illustrative.


Photos on this site are illustrative and show typical equipment and homes, not completed Music City HVAC projects. Every system is sized and confirmed with a visit before work begins, and permit and code requirements depend on your home and location. Figures in our tools are planning estimates only.
When should I involve an HVAC contractor in a new build?
As early as possible, ideally during design, so ducts, equipment and comfort features can be planned together.
Do you work with builders?
Yes. We coordinate with builders and other trades to keep the schedule and quality on track.
Can you add HVAC to an addition?
Yes. We size the addition’s load and decide whether to extend existing systems or add a separate or ductless unit.
Free Estimate
Let’s Get Your Comfort Sorted
Request your free estimate. Tell us what is going on and what system you have and we will get back to you quickly. Or call 615-357-7797.
Get Your Free Estimate

Music City HVAC repairs, installs and maintains heating, cooling and air quality systems for homes and businesses across Nashville and Middle Tennessee.
Call us today615-357-7797- Serving 21 Middle Tennessee cities
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