AC Installation in Hilliard
Get fast, fair pricing from licensed local pros. Typical Hilliard cost: $4k – $8.1k+ installed.
- Central AC (replace)
- $4k – $8.1k+
- New central AC + ducts
- $6.1k – $13k+
- Ductless mini-split
- $3k – $8.1k
- Permit & inspection
- $75 – $400
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AC installation cost by system.
Installed pricing for Hilliard, adjusted for local labor. Higher SEER2 tiers, larger tonnage, and new ductwork add to the base.
Hilliard homeowners pay between $4,000 and $8,100 for a like-for-like central AC installation, with new systems plus ductwork ranging from $6,100 to $13,200+. Ductless mini-splits run $3,000–$8,100, and heat pumps $5,100–$12,100+. The median home was built in 1996, so many systems are nearing 30 years old and may need replacement. Hilliard’s mixed-humid climate and mostly gas heating make a gas furnace paired with a high-efficiency central AC a recommended setup. Ohio requires a mechanical permit and post-install inspection, though requirements vary by jurisdiction. Federal tax credits (up to $2,000 for heat pumps, up to $600 for central AC) can offset costs.
- Central AC, like-for-likeExisting ducts in good shape$4,000 – $8,100+
- New central AC + ductworkFirst-time or full duct replacement$6,100 – $13,000+
- Ductless mini-splitSingle or multi-zone, no ducts$3,000 – $8,100
- Heat pump (cooling + heating)Qualifies for federal & local rebates$5,100 – $12,000+
- Permit & inspectionRequired in most jurisdictions$75 – $400
* High-efficiency systems cost more upfront but may qualify for federal tax credits and utility rebates.
Pricing reviewed · Local data from U.S. Census ACS
HVAC systems in Hilliard
U.S. Census ACS- Households
- 14,441
- Homeowners
- 9,867
- 68% own
- Median home value
- $336,300
- Median income
- $116,287
- Median home built
- 1996
- Housing units
- 14,415
With a median home built in 1996, many Hilliard AC and furnace systems are at or past their 12–15 year lifespan — a common reason replacements spike here.
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What’s different about Hilliard.
Generic cost pages skip the things that actually decide your price and which system fits here — local code, climate, and the money you can claim back.
Recommended unit for Hilliard
Given Ohio’s mixed-humid climate and gas heating, high-seer2 ac + gas furnace is the sensible default for most Hilliard homes. A pro can confirm the right size and system for your home with a load calculation.
Sources: AEP Ohio Savings / Rebates · Duke Energy Ohio HVAC Replacement Rebate · Ohio Administrative Code 4101:8-14 (Residential Mechanical)
What Hilliard code requires
Installing or replacing an HVAC system in Hilliard follows Ohio rules under the state mechanical code. Here’s what applies statewide:
- PermitRequired
Mechanical permit pulled by your licensed HVAC contractor; covers equipment, refrigerant, and the electrical disconnect.
- SEER2 minimum13.4 SEER2 (North)
Federal North-region minimum for new split-system AC. Higher tiers cut bills and unlock rebates.
- Load calculationRecommended
Sizing by load calc — not rule of thumb — prevents an oversized unit that short-cycles and never dehumidifies.
- RefrigerantR-454B / R-32 (R-410A phased down 2025+)
- Good to know—
Work follows the Residential Code of Ohio / Ohio Mechanical Code; permit + post-install inspection required, but permitting is handled by local city/county building departments so requirements vary by jurisdiction.
Sources: AEP Ohio Savings / Rebates · Duke Energy Ohio HVAC Replacement Rebate · Ohio Administrative Code 4101:8-14 (Residential Mechanical)
Not sure which rules and rebates apply to your home?
A licensed Hilliard pro will walk you through code, the right unit, and what you can claim back — in one quick call.
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Money back in Hilliard
Ohio heating is mostly gas, which shapes the money back:
- State$300+ for air-source heat pumps, up to $1,200 for geothermalAEP Ohio Residential Energy Efficiency Rebates (air-source/ductless/geothermal heat pumps) →
State or utility program — verify eligibility before you buy.
- StateVaries by qualifying high-efficiency equipmentDuke Energy Ohio HVAC Replacement Rebate →
State or utility program — verify eligibility before you buy.
- Federal30% of cost, up to $2,000Federal 25C tax credit — heat pump →
For a qualifying ENERGY STAR heat pump meeting the CEE efficiency tier. Claimed on your federal return.
- Federal30% of cost, up to $600Federal 25C tax credit — central AC →
For a qualifying high-efficiency central air conditioner.
The federal 25C tax credit (30%, up to $2,000 for a qualifying heat pump and up to $600 for a high-efficiency central AC) applies in every state, including Ohio, subject to current federal eligibility.
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- 1
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- 2
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AC Installation in Hilliard, explained.
What affects AC installation cost in Hilliard?
The main factors are system type and size, ductwork condition, and permit fees. Replacing an existing AC with a like-for-like unit is more affordable than adding new ductwork or upgrading to a heat pump. Homes built around 1996 may have undersized or aging ducts that need modification. Labor rates in Hilliard reflect the local median income of $116,287, and permit costs depend on the jurisdiction. Choosing a higher-efficiency unit (13.4 SEER2 minimum) qualifies for federal tax credits but increases upfront cost.
Common AC installation issues in Hilliard
Undersized ductwork
Homes built in the 1990s often have ductwork designed for older, less efficient systems, which may not handle modern high-SEER units without modifications.
Permit delays
Hilliard’s permit process varies by jurisdiction, and failure to pull a required mechanical permit can lead to inspection issues or fines.
Refrigerant transition
With R-410A being phased down, new installations must use R-454B or R-32, which may require compatible equipment and technician training.
AC Installation FAQs — Hilliard
Yes, Ohio requires a mechanical permit for AC installation, and a post-install inspection is typically needed. Check with the Hilliard city building department for specific requirements.
AC Installation near Hilliard
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