HVAC · New South Memphis, TN
How much does full HVAC system replacement cost in New South Memphis, TN? (2026)
In New South Memphis, full HVAC system replacement runs $7,850–$14,600, with most paying around $11,250 — about 2% below the national average. Replacing the complete HVAC system — furnace plus central AC or heat pump — together.
Updated June 2026 · Localized estimate, not a quote
Most homeowners pay around $11,250
- Typical cost
- $11,250
- Labor vs US
- −8%
- Climate
- Mixed
- Local permit
- $200
Refine your estimate
Tune it to your home to narrow the full HVAC system replacement range.
Key takeaways for New South Memphis
- Priced about 2% below the national average, full HVAC system replacement in New South Memphis spans $7,850 to $14,600 — figure $11,250 for a standard job.
- New South Memphis labor runs −8% versus the US average — the main reason the local price differs from the national figure.
- A HVAC permit in New South Memphis runs about $200 — it's already folded into the estimate above.
- Count on 15–20 years from a solid install; timing the next job yourself avoids the emergency premium.
- Booking during Spring and fall (Mar–May, Sep–Oct) typically saves about 5–15% versus peak-season pricing.
- Don't price this without checking the rebates section below — federal 25C/25D credits and local utility incentives can bring the net cost down.
What goes into the price in New South Memphis
A typical New South Memphis full HVAC system replacement of $11,250 breaks down roughly like this — materials priced near the national level, labor set by local rates.
| Line item | New South Memphis 2026 range |
|---|---|
| Materials & equipmentHardware and supplies for the job; national pricing applies almost everywhere you go. | $3,050 – $5,750 |
| Labor & installationInstall crew, removal and startup — the part local rates move most. | $4,600 – $8,650 |
| Permit & feesWhat this city's building department charges for a HVAC permit. | $200 |
| Total installed cost | $7,850 – $14,600 |
Split from the New South Memphis estimate using a 60% local-labor share; line items sum to the total.
Why full HVAC system replacement costs what it does in New South Memphis
- Labor in New South Memphis runs about 8% below the national average (based on price levels for the Memphis metro area), which lowers the installed price.
- New South Memphis's HVAC permit runs roughly $200, which is already part of the number above.
Full HVAC System Replacement cost by home size in New South Memphis
A full system (furnace + AC, or a heat pump + air handler) is sized to the whole home. Replacing both together costs more upfront but shares labor, permits, and a single install visit.
| home size | New South Memphis 2026 range |
|---|---|
| 1,000–1,500 sq ft | $6,900 – $11,700 |
| 1,500–2,000 sq ft | $7,850 – $13,600 |
| 2,000–2,500 sq ft | $9,300 – $16,000 |
| 2,500–3,000 sq ft | $10,750 – $18,400 |
| 3,000+ sq ft | $12,650 – $21,300 |
National size ranges localized to New South Memphis labor and climate.
Full HVAC System Replacement cost by type in New South Memphis
| AC + gas furnace (split system) | $6,900 – $12,700 |
| Heat pump system (air-source) | $8,350 – $15,550 |
| Dual-fuel (hybrid heat pump + furnace) | $9,800 – $17,500 |
Adjusted to New South Memphis from national type-level ranges.
Full HVAC System Replacement cost by efficiency in New South Memphis
A matched system performs better than mismatched parts. Pick one efficiency tier across both units that suits your climate rather than over-buying on one side.
| Standard (80% AFUE + 14.3 SEER2)Lowest upfront cost | $6,900 – $11,700 |
| High-efficiency (96% AFUE + 16 SEER2)Best long-run value | $8,850 – $15,550 |
| Premium / heat-pump systemTop efficiency + electrification | $11,700 – $21,300 |
Labor vs. materials in New South Memphis
Install crew, removal, permit & startup — the part New South Memphis rates move most.
Equipment & materials — priced closer to the national level.
Split based on a typical $11,250 New South Memphis project; your mix varies with scope.
Skilled installers in the Memphis area earn about $29/hr (7% below the US average, per BLS metro wage data) — the local wage is what moves the labor half of your full HVAC system replacement cost.
How we estimate it
| National range | $8,000 – $15,000 |
| New South Memphis labor adjustment | ×0.96 |
| mixed climate factor | ×1 |
| Local permit | +$200 |
| New South Memphis estimate | $7,850 – $14,600 |
Promo prices vs. the real cost
Ads for HVAC work often lead with a number that has little to do with a finished install. The figures below are what that number actually buys:
- Service call / diagnostic fee$75–$150
- Financing offers$0 down · 0% APR, 12–60 mo
- Seasonal tune-up promo$79–$129
- "Free" replacement estimate$0 — it's a sales visit
Additional full HVAC system replacement costs to budget for
None of these are a given. What you actually pay hinges on the condition of the current system and how hard the site is to work in.
| Removal of both old units | $100 – $600 |
| Ductwork repair or replacement | $1,000 – $6,000 |
| Gas line / electrical work | $250 – $1,200 |
| Zoning system | $1,700 – $4,500 |
| Smart thermostat | $150 – $500 |
Typical national add-on ranges; confirm locally during your quote.
What's included
- Full removal of the old system
- Furnace/air handler and AC or heat pump
- Ductwork inspection and connections
- Thermostat, startup and balancing
What affects the cost
- Zoning and smart-thermostat add-ons
- Whether you choose AC + furnace or a heat pump system
- Extent of ductwork repair or replacement
- Total capacity and efficiency tier
Ways to save on full HVAC system replacement in New South Memphis
- Stack state and utility rebates where offered
- Replacing both units together cuts duplicate labor
- Stick to one efficiency tier that fits your climate
- Avoid premium 'comfort' add-ons you won't use
How long does full HVAC system replacement last in New South Memphis?
A matched system replaced together tends to last 15–20 years with maintenance.
Service both the heating and cooling sides yearly.
Signs you need full HVAC system replacement in New South Memphis
- Both the furnace and AC are near end of life
- Your current units are mismatched in age or capacity
- A major repair is due on either unit (replace both to match)
- You're switching fuels or electrifying the whole home
- Comfort and bills have both gotten worse
Repair or replace in New South Memphis?
Repair if…
- Only one unit is failing and the other is nearly new
- The fault is minor and under warranty
Replace if…
- Both units are 12+ years old
- A compressor or heat exchanger has failed
- You want a matched, higher-efficiency system
Rebates & incentives in Tennessee
The largest 2026 HVAC incentives target heat pumps; other equipment mainly qualifies for utility efficiency rebates.
The federal 25C tax credit (up to $2,000 for heat pumps; $600 for high-efficiency AC or furnaces) and the 25D credit ended December 31, 2025 under the One Big Beautiful Bill Act — neither is available for 2026 installs. The remaining federal help is the IRA Home Electrification & Appliance Rebates (HEAR): up to $8,000 toward a heat pump for households under 150% of area median income, paid at point of sale where a state has launched its program.
Verified July 2026. Rebate budgets deplete and program windows change fast — confirm current amounts and eligibility with your utility and the DSIRE database before you budget. Costadia does not administer these programs.
Cheapest time for full HVAC system replacement in New South Memphis
Crews are busiest — and priciest — exactly when it's hottest or coldest, since that's when systems fail under load. Book in the mild months and you're negotiating from a position of choice, not a broken furnace.
Why full HVAC system replacement quotes vary — and how to compare them fairly
When two quotes for one project diverge by thousands, the cause is usually what each one includes, not markup — here's how to read the difference.
Why a quote looks high (or low)
- One quote bundles ductwork, electrical, permit and old-unit removal; another quietly leaves them out.
- Equipment tier isn't matched — a 14.3 SEER2 bid will always undercut an 18 SEER2 one for the "same" job.
- Brand, warranty length and whether startup/commissioning is included all move the number.
Get an apples-to-apples bid
- Ask every bidder for the same SEER2/AFUE rating so you compare like for like.
- Insist on a Manual J load calculation, not a square-footage guess.
- Confirm old-unit removal, the permit and startup testing are all included.
- Get at least three written bids before you sign.
Questions to ask New South Memphis HVAC pros
Before you pick, make each contractor answer the same things — gaps in their replies tell you as much as the price.
- 1Did you run a Manual J load calculation to size the system, or estimate from square footage?
- 2What AFUE/SEER2 rating is this unit, and what's the payback vs. the next tier up?
- 3Is removal of the old equipment, the permit, and startup testing included in the quote?
- 4Will my existing ductwork and venting work as-is, or is repair/resizing needed?
- 5What's covered under the labor warranty vs. the manufacturer's parts warranty?
Full HVAC System Replacement in New South Memphis
How much does full HVAC system replacement cost in New South Memphis, TN?
Most New South Memphis homeowners pay around $11,250 for full HVAC system replacement, though 2026 quotes stretch from $7,850 to $14,600. Strip out New South Memphis's labor rates, its mixed climate and permit fees and you'd be left with a national average — this range keeps them in.
Is full HVAC system replacement more expensive in New South Memphis than average?
Put New South Memphis next to the national picture and it lands about 2% lower than the national average; the labor index of 0.96 explains the bulk of it. — the local HVAC permit, about $200, is part of that too.
Do I need a permit for full HVAC system replacement in New South Memphis?
Expect to pull a HVAC permit in New South Memphis — about $200 — which is already built into the estimate above, not an extra charge.
What affects full HVAC system replacement cost the most?
Replacing the complete HVAC system — furnace plus central AC or heat pump — together. That's the baseline — the price moves from there. Expect equipment/material grade, home size and complexity, local labor rates and the mixed climate zone to matter most here.
How much should you really budget for HVAC in 2026?
Sizing, efficiency tier and brand pull a quote in different directions. Here's how our editors weigh the trade-offs that decide what you actually pay.
The budget-first case
In a temperate region the smart move is to size the job correctly with a Manual J and take the base efficiency tier. A system that spends most days coasting can't recover the cost of a high-SEER2 compressor, because the savings only show up under heavy load you don't put on it. Match the equipment to how little you actually run it, not to the brochure's top number.
The longevity case
The single biggest cost driver isn't the brand — it's correct sizing and install quality. A properly sized, well-commissioned mid-tier system with annual maintenance outlasts an oversized premium unit that short-cycles. Spend on the install, not the badge.
The efficiency-first case
In a hot-summer or cold-winter region, a higher SEER2/AFUE unit — or a heat pump — earns its premium back in lower bills, and utility and state rebates can still cut into the sticker (the federal 25C/25D credits ended Dec 2025). Run the payback math before defaulting to the cheapest box.
Get the sizing and the commissioning right and the brand debate mostly disappears. Insist on a Manual J, pick an efficiency tier your climate can justify, and pocket every incentive that still applies after the federal credits lapsed.
Editorial analysis by Serhat Özçelik, reviewed by Costadia Editorial. These are our own cost perspectives, not third-party endorsements.
How we calculated this estimate
We start with 2026 national full HVAC system replacement ranges compiled from contractor-pricing sources (Angi, HomeGuide, Fixr and EnergySage averages), then localize them to New South Memphis using the BLS metro wage data labor index (×0.96 here), the IECC mixed-climate factor (×1) and a typical local permit fee (≈$200). Federal incentive details reference the IRS Inflation Reduction Act (25C/25D) and DSIRE.
This is a planning estimate, not a quote. Actual prices vary with your home's condition, equipment grade and contractor — always confirm with licensed local pros before budgeting.
References & data sources
Our New South Memphis full HVAC system replacement estimate is built from these primary, mostly government sources — not a single aggregator.
- Occupational Employment & Wage Statistics (metro wages) — U.S. Bureau of Labor Statistics.Metro-level trade wages behind each city's labor index.
- Regional Price Parities (state & metro) — U.S. Bureau of Economic Analysis.Regional price levels used where metro wage data is unavailable.
- IECC Climate Zones — U.S. DOE — Building Energy Codes Program.Climate-zone factors applied to weather-sensitive projects.
- Home Energy Tax Credits (25C / 25D) — Internal Revenue Service.Federal rebate and tax-credit figures for eligible upgrades.
- Database of State Incentives for Renewables & Efficiency — DSIRE — NC State University.State and utility incentive programs by ZIP code.
Full HVAC system replacement alternatives in New South Memphis
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A full HVAC system replacement rarely happens in isolation — these projects commonly come up alongside it.
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