AC Installation in Columbus
Get fast, fair pricing from licensed local pros. Typical Columbus cost: $4.3k – $8.7k+ installed.
- Central AC (replace)
- $4.3k – $8.7k+
- New central AC + ducts
- $6.5k – $14k+
- Ductless mini-split
- $3.3k – $8.7k
- Permit & inspection
- $80 – $425
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AC installation cost by system.
Installed pricing for Columbus, adjusted for local labor. Higher SEER2 tiers, larger tonnage, and new ductwork add to the base.
In Columbus, Ohio, AC installation costs typically range from $4,300 to $8,700 for a like-for-like central AC replacement, and $6,500 to $14,100+ if new ductwork is needed. Ductless mini-splits run $3,300–$8,700, while heat pumps range $5,400–$13,000+. Labor and permit fees vary by jurisdiction, as Columbus follows the Residential Code of Ohio and Ohio Mechanical Code, requiring a mechanical permit and post-install inspection. The city's mixed-humid climate and moderate cooling demand make a gas furnace paired with a central AC a recommended system choice. Most homes were built around 1979 (median age 47 years), so ductwork condition and system sizing are key factors.
- Central AC, like-for-likeExisting ducts in good shape$4,300 – $8,700+
- New central AC + ductworkFirst-time or full duct replacement$6,500 – $14,000+
- Ductless mini-splitSingle or multi-zone, no ducts$3,300 – $8,700
- Heat pump (cooling + heating)Qualifies for federal & local rebates$5,400 – $13,000+
- Permit & inspectionRequired in most jurisdictions$80 – $425
* 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 Columbus
U.S. Census ACS- Households
- 360,980
- Homeowners
- 170,936
- 41% own
- Median home value
- $212,500
- Median income
- $62,994
- Median home built
- 1979
- Housing units
- 414,823
With a median home built in 1979, many Columbus 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 Columbus.
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 Columbus
Given Ohio’s mixed-humid climate and gas heating, high-seer2 ac + gas furnace is the sensible default for most Columbus 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 Columbus code requires
Installing or replacing an HVAC system in Columbus 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 Columbus 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 Columbus
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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- 2
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AC Installation in Columbus, explained.
What drives AC installation costs in Columbus?
Prices vary based on system type, efficiency, and existing ductwork. For older Columbus homes (median built 1979), ductwork may need replacement or modification, adding $2,200–$6,000+. Permit fees and inspection requirements differ by city/county jurisdiction. Choosing a higher-efficiency unit (e.g., 16 SEER2 vs. minimum 13.4 SEER2) increases upfront cost but may qualify for federal tax credits. Labor rates are typical for a major metro area, and system size (load calculation) directly impacts equipment cost.
Common AC installation issues in Columbus
Undersized or aging ductwork
Many Columbus homes built in the 1970s have undersized or leaky ducts that can't handle modern AC airflow, requiring repairs or replacement.
Permit and inspection delays
Permitting is handled by local building departments, and requirements vary by jurisdiction within Franklin County, potentially causing scheduling delays.
Refrigerant transition
With R-410A being phased down after 2025, new installations must use R-454B or R-32, which may affect equipment availability and pricing.
What to expect during AC installation in Columbus
A typical installation starts with a load calculation to size the system correctly. The installer pulls a mechanical permit from your local building department. Work includes removing the old unit, installing the new indoor and outdoor components, and connecting refrigerant lines. After installation, a city or county inspector verifies code compliance. The job usually takes one to two days, depending on ductwork needs.
AC Installation FAQs — Columbus
Yes, Ohio requires a mechanical permit for AC installation. Permitting is handled by your local city or county building department, and a post-install inspection is mandatory.
AC Installation near Columbus
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