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AC & heating repair · Hilliard, Ohio

AC repair and HVAC service in Hilliard, OH

AC quit, heat pump struggling, or a system near the end of its life? In Hilliard, 26% of homes heat with electricity[1] and half were built before 1997. Request service from HVAC contractors working here. Hilliard, in Franklin County — ZIP 43026, counts 38,898 residents (2025 estimate)[2].

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Decision guide

Hilliard at a glance for HVAC

Population (2025 est.)
38,898[2]+4.7% since 2020
County
Franklin[2]
Land area
14.2 sq mi[3]
Population density
2,737 / sq mi[2][3]
Homes heated with electricity
26%[1]the 4th-highest share of the 15 Columbus-area suburbs we cover
Homes heated with utility gas
72%[1]plus 1% propane/LP
Heat & excessive-heat days, franklin zone
2[4]2016–2025
Winter-storm & freeze days, franklin zone
68[4]2016–2025; heating demand and freeze-related furnace failures
Lightning-damage reports within 10 mi
1[4]2016–2025; power surges damage HVAC control boards
Damaging-wind reports within 10 mi
82[4]2016–2025; wind-blown debris damages outdoor condenser units
Homes built before 2000
57%[1]of 14,931 housing units
Median year built
1997[1]the 4th-newest of the 15 Columbus-area suburbs we cover

What the local data means for HVAC in Hilliard

Hilliard counts 38,898 residents (2025 estimate), growing at a middle-of-the-pack 4.7% since 2020[2]. On the map that's 14.2 square miles holding 2,737 residents per square mile, the 7th densest of the suburbs here; it sits entirely in Franklin County, with ZIP code 43026[3].

With 27% of homes built in 2010 or later[1], a good share of Hilliard's equipment may still be under builder or manufacturer warranty; the 57% built before 2000 is where replacement jobs cluster.

43026 is the city's single ZIP code[5].

Nearest of the other suburbs we track: Upper Arlington (4.6 mi E), Dublin (5.5 mi N) and Worthington (8.4 mi NE)[3].

26% of occupied Hilliard homes heat with electricity, 72% with utility gas[1] — the 4th-highest electric share of the 15 Columbus-area suburbs we cover; nearby, Upper Arlington (17%), Dublin (21%), and Worthington (18%) heat electrically. Gas heat means a furnace plus a separate AC condenser.

Franklin County forecast zone, 2016–2025: 2 heat or excessive-heat days (latest Jul 20, 2019) and 68 winter-storm or hard-freeze days[4].

Storm exposure for HVAC hardware: 1 lightning-damage report within 10 miles; 82 damaging-wind reports within 10 miles in 2016–2025[4]. Most recent: Jul 12, 2025, 8.2 miles from the city center.

57% of Hilliard's 14,931 housing units were built before 2000 and 27% since 2010[1] (pre-2000 share nearby: Upper Arlington (93%), Dublin (61%), and Worthington (94%)). Older homes often keep original ductwork.

Among the 15 suburbs tracked here, Hilliard stands out for the highest share of homes built since 2010 (27%)[1].

How air moves through a central system

Air path: return duct, filter, air handler, supply ducts — one clogged filter drags the whole loop down.

Illustration, not to scale. The local workload: 2 heat or excessive-heat days and 68 winter-storm or freeze days in 2016–2025 — filters, coils and capacitors age faster under long cooling seasons. 1 lightning-damage report within 10 miles and 82 damaging-wind reports over the same span.

Hilliard storm calendar

Within 10 miles of Hilliard, 2016–2025: 82 damaging-wind reports and 1 lightning report[4]. Peak: 73% in March, June, and July. Busiest year 2020 (21). Busiest month June 2020 (11). Latest: damaging-wind report, Jul 12, 2025, 8.2 mi out.

JFMAMJJASOND2016201720182019202020212022202320242025Jun 2016: 1Mar 2017: 1May 2017: 1Jun 2017: 5Jul 2017: 7Nov 2017: 1May 2018: 2Jun 2018: 2Jul 2018: 2Sep 2018: 1Jul 2019: 4Aug 2019: 1Sep 2019: 1Apr 2020: 2May 2020: 3Jun 2020: 11Jul 2020: 3Nov 2020: 2Jul 2021: 3Aug 2021: 2Jun 2022: 3Jul 2022: 2Aug 2022: 3Apr 2023: 1Jun 2023: 3Jul 2023: 5Mar 2024: 2Apr 2024: 1Jun 2024: 3Mar 2025: 3Apr 2025: 1Jul 2025: 1
Hilliard, 2016–2025
MonthDamaging windLightningAll
Mar6–6
Apr415
May6–6
Jun28–28
Jul27–27
Aug6–6
Sep2–2
Nov3–3
Darker squares, more reports. NOAA Storm Events Database[4].

Get HVAC help in Hilliard

Your request reaches AC & heating repair contractors who serve Hilliard (ZIP code 43026).

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Before reaching out: repair or replace? what a good hvac visit covers

The data underneath this Hilliard page

Hilliard next to the typical covered suburb (median of 15)[1][4]
MeasureHilliardMedian of 15Difference
Built 2010 or later27%10%17 pts higher
Built before 200057%80%23 pts lower
Electric heat26%22%4 pts higher
Propane / LP heat0.9%1.1%about the same
Utility-gas heat72%75%3 pts lower
Damaging-wind reports (10 mi)82802 more
Median year built1997198512 years newer

Sorted by largest difference. Each median is the middle value across the covered Columbus-area suburbs, from the same sources.

Hilliard beside its nearest neighbours[4][3]
CityFreeze daysLightning reportsDamaging-wind reports
Hilliard68182
Upper Arlington 4.6 mi682102
Dublin 5.5 mi68270
Worthington 8.4 mi682111
Powell 10.0 mi55291
Grove City 12.6 mi68071
Most recent damaging-wind reports within 10 miles[4]
DateWindDistance
Jul 12, 202558 mph (est.)8.2 mi
Apr 29, 202560 mph5.2 mi
Mar 30, 202558 mph (est.)9.4 mi
Mar 30, 202559 mph5.2 mi
Mar 30, 202559 mph5.2 mi
Jun 14, 202458 mph (est.)7.0 mi
Lightning-damage reports within 10 miles[4]
DateDistance
Apr 8, 20202.1 mi
How Hilliard's 14,223 occupied homes are heated[1]
Main heating fuelHomesShareMargin of error
Utility gas10,27172.2%±555
Electricity3,71226.1%±498
Bottled or tank gas (propane, butane, etc.)1310.9%±145
Other fuel550.4%±82
No fuel used500.4%±49
Solar energy40.0%±9
When Hilliard's 14,931 housing units were built[1]
BuiltUnitsShareMargin of error
2020 or later5183.5%±149
2010 to 20193,51123.5%±478
2000 to 20092,40916.1%±350
1990 to 19994,00226.8%±394
1980 to 19891,3148.8%±314
1970 to 19797515.0%±193
1960 to 19695163.5%±191
1950 to 19591,4129.5%±302
1940 to 19491070.7%±78
1939 or earlier3912.6%±147

ACS 2020–2024 estimates; margins of error are the Census Bureau's 90% intervals.

Hilliard housing and households[1]
MeasureValue
Housing units14,931
Detached single-family9,592 (64%)
Occupied homes14,223
Owner-occupied9,777 (69%)
Renter-occupied4,446 (31%)
Median home value$385,100

ACS 2020–2024 estimates.

ZIP code areas covering Hilliard[5]
ZIP (ZCTA)Share of Hilliard's landShare of the ZIP inside the city
4302695%39%

Dated heat and freeze records for the FRANKLIN forecast zone: see the county list.

Common Hilliard HVAC questions

Are heat pumps common in Hilliard?

26% of Hilliard homes heat with electricity[1], which means a heat pump or electric resistance heat.

How old are Hilliard's homes — and their HVAC systems?

The median home dates to 1997, and 27% were built in 2010 or later[1]. Your own system may have been replaced since — the outdoor unit's data plate shows when it was made.

Which Hilliard ZIP codes are covered?

43026[5], Franklin County. Nearby pages: Upper Arlington (4.6 mi), Dublin (5.5 mi), and Worthington (8.4 mi)[3].

My Hilliard home is fairly new — could the HVAC equipment still be under warranty?

Possibly: 27% of Hilliard's housing units were built in 2010 or later[1], the highest share of the 15 Columbus-area suburbs we cover. Check your closing paperwork for warranties before paying for a repair.

Sources

  1. Census ACS 2020–2024 5-year (keyless bulk)
  2. Census population estimates, Vintage 2025
  3. Census Gazetteer 2025
  4. NOAA Storm Events Database
  5. Census 2020 ZCTA–place file

Data pulled Sep 28, 2026. Full citations and method.