AC & heating repair · Harrisonville, Missouri
AC repair and HVAC service in Harrisonville, MO
AC quit, heat pump struggling, or a system near the end of its life? In Harrisonville, 23% of homes heat with electricity[1] and half were built before 1976. Request service from HVAC contractors working here. Harrisonville, in Cass County — ZIP 64701, counts 10,040 residents (2025 estimate)[2].
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Harrisonville at a glance for HVAC
- Population (2025 est.)
- 10,040[2]-0.8% since 2020
- County
- Cass[2]
- Land area
- 11.2 sq mi[3]
- Homes heated with electricity
- 23%[1]the 4th-lowest share of the 14 Kansas City–area suburbs we cover
- Homes heated with utility gas
- 73%[1]plus 3% propane/LP
- Heat & excessive-heat days, cass zone
- 1[4]2016–2025
- Winter-storm & freeze days, cass zone
- 17[4]2016–2025; heating demand and freeze-related furnace failures
- Lightning-damage reports within 10 mi
- 0[4]2016–2025; power surges damage HVAC control boards
- Damaging-wind reports within 10 mi
- 23[4]2016–2025; wind-blown debris damages outdoor condenser units
- Homes built before 2000
- 80%[1]of 4,015 housing units
- Median year built
- 1976[1]the 6th-oldest of the 14 Kansas City–area suburbs we cover
What the local data means for HVAC in Harrisonville
Harrisonville is one of the most established suburbs tracked here — 10,040 people (2025 estimate), down just 0.8% since 2020[2]. On the map that's 11.2 square miles holding 897 residents per square mile, the 12th densest of the suburbs here; it sits entirely in Cass County, with ZIP code 64701[3].
Only 7% of Harrisonville's homes were built in 2010 or later, against 80% before 2000[1] — most systems here are past any builder warranty, and older homes often keep their original ductwork.
One ZIP code covers the whole city: 64701[5].
The closest tracked neighbours are Raymore (12.1 mi NW), Belton (15.1 mi NW) and Grandview (18.5 mi NW)[3].
23% of occupied Harrisonville homes heat with electricity, 73% with utility gas and 3% with propane[1] — the 4th-lowest electric share of the 14 Kansas City–area suburbs we cover; nearby, Raymore (26%), Belton (28%), and Grandview (36%) heat electrically. Gas heat means a furnace plus a separate AC condenser.
Cass County forecast zone, 2016–2025: 1 heat or excessive-heat day (latest Aug 19, 2023) and 17 winter-storm or hard-freeze days[4].
Storm exposure for HVAC hardware: 0 lightning-damage reports within 10 miles; 23 damaging-wind reports within 10 miles in 2016–2025[4]. Most recent: Sep 18, 2025, 7.6 miles from the city center.
80% of Harrisonville's 4,015 housing units were built before 2000 and 7% since 2010[1] (pre-2000 share nearby: Raymore (45%), Belton (73%), and Grandview (84%)). Older homes often keep original ductwork.
Measured against the 14 suburbs on this site, Harrisonville records the fewest damaging-wind reports nearby (23)[4].
How air moves through a central system
Air path: return duct, filter, air handler, supply ducts — one clogged filter drags the whole loop down.
Harrisonville storm calendar
Within 10 miles of Harrisonville, 2016–2025: 23 damaging-wind reports[4]. Peak: 61% in June, July, and September. Busiest year 2024 (7); 3 of 10 years had none. Busiest month June 2024 (6). Latest: damaging-wind report, Sep 18, 2025, 10.0 mi out.
| Month | Damaging wind | Lightning | All |
|---|---|---|---|
| Feb | 1 | – | 1 |
| Mar | 2 | – | 2 |
| May | 2 | – | 2 |
| Jun | 8 | – | 8 |
| Jul | 3 | – | 3 |
| Aug | 2 | – | 2 |
| Sep | 3 | – | 3 |
| Oct | 2 | – | 2 |
HVAC help in Harrisonville: what to do next
AC & heating repair contractors taking requests around Harrisonville cover ZIP code 64701.
Before you call: repair or replace? what a good hvac visit covers
The Harrisonville numbers behind this page
| Measure | Harrisonville | Median of 14 | Difference |
|---|---|---|---|
| Damaging-wind reports (10 mi) | 23 | 98 | 75 fewer |
| Propane / LP heat | 3.1% | 1.9% | 1 pts higher |
| Built 2010 or later | 7% | 10% | 3 pts lower |
| Electric heat | 23% | 25% | 2 pts lower |
| Built before 2000 | 80% | 76% | 4 pts higher |
| Utility-gas heat | 73% | 72% | 1 pts higher |
| Median year built | 1976 | 1986 | 10 years older |
Biggest gaps first. Medians are middle values across the Kansas City–area suburbs we cover, drawn from the same sources.
| City | Freeze days | Lightning reports | Damaging-wind reports |
|---|---|---|---|
| Harrisonville | 17 | 0 | 23 |
| Raymore 12.1 mi | 17 | 0 | 79 |
| Belton 15.1 mi | 17 | 0 | 68 |
| Grandview 18.5 mi | 20 | 0 | 125 |
| Lee's Summit 18.8 mi | 20 | 1 | 136 |
| Raytown 24.5 mi | 20 | 2 | 202 |
| Date | Wind | Distance |
|---|---|---|
| Sep 18, 2025 | 60 mph (est.) | 7.6 mi |
| Sep 18, 2025 | 60 mph (est.) | 2.3 mi |
| Sep 18, 2025 | 60 mph (est.) | 10.0 mi |
| Mar 14, 2025 | 60 mph (est.) | 0.0 mi |
| Oct 30, 2024 | 70 mph (est.) | 8.9 mi |
| Jun 28, 2024 | 60 mph (est.) | 8.6 mi |
| Main heating fuel | Homes | Share | Margin of error |
|---|---|---|---|
| Utility gas | 2,618 | 73.0% | ±291 |
| Electricity | 839 | 23.4% | ±167 |
| Bottled or tank gas (propane, butane, etc.) | 112 | 3.1% | ±91 |
| Other fuel | 12 | 0.3% | ±16 |
| No fuel used | 7 | 0.2% | ±11 |
| Built | Units | Share | Margin of error |
|---|---|---|---|
| 2020 or later | 23 | 0.6% | ±33 |
| 2010 to 2019 | 260 | 6.5% | ±104 |
| 2000 to 2009 | 521 | 13.0% | ±152 |
| 1990 to 1999 | 359 | 8.9% | ±117 |
| 1980 to 1989 | 610 | 15.2% | ±213 |
| 1970 to 1979 | 610 | 15.2% | ±185 |
| 1960 to 1969 | 679 | 16.9% | ±229 |
| 1950 to 1959 | 470 | 11.7% | ±209 |
| 1940 to 1949 | 188 | 4.7% | ±117 |
| 1939 or earlier | 295 | 7.3% | ±105 |
ACS 2020–2024 estimates; margins of error are the Census Bureau's 90% intervals.
| Measure | Value |
|---|---|
| Housing units | 4,015 |
| Detached single-family | 2,912 (73%) |
| Occupied homes | 3,588 |
| Owner-occupied | 2,304 (64%) |
| Renter-occupied | 1,284 (36%) |
| Median home value | $209,200 |
ACS 2020–2024 estimates.
| ZIP (ZCTA) | Share of Harrisonville's land | Share of the ZIP inside the city |
|---|---|---|
| 64701 | 100% | 8% |
Dated heat and freeze records for the CASS forecast zone: see the county list.
HVAC questions from Harrisonville homeowners
Are heat pumps common in Harrisonville?
23% of Harrisonville homes heat with electricity[1], which means a heat pump or electric resistance heat.
How old are Harrisonville's homes — and their HVAC systems?
The median home dates to 1976, and 7% 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 Harrisonville ZIP codes are covered?
64701[5], Cass County. Nearby pages: Raymore (12.1 mi), Belton (15.1 mi), and Grandview (18.5 mi)[3].
I rent in Harrisonville. Who arranges the repair?
36% of occupied Harrisonville homes are rented[1], the 4th-highest share of the 14 Kansas City–area suburbs we cover. Tell your landlord or property manager in writing first; your lease says who arranges repairs.
Sources
- Census ACS 2020–2024 5-year (keyless bulk)
- Census population estimates, Vintage 2025
- Census Gazetteer 2025
- NOAA Storm Events Database
- Census 2020 ZCTA–place file
Data pulled Sep 28, 2026. Full citations and method.