AC & heating repair · Missouri City, Texas

AC repair and HVAC service in Missouri City, TX

AC quit, heat pump struggling, or a system near the end of its life? In Missouri City, 39% of homes heat with electricity^[1] and half were built before 1993. Request service from HVAC contractors working here. Missouri City, in Fort Bend County and Harris County — ZIPs 77459, 77489, counts 77,327 residents (2025 estimate)^[2].

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Missouri City HVAC snapshot: the key figures

Population (2025 est.): 77,327^[2]+4.2% since 2020
County: Fort Bend / Harris^[2]city spans more than one county
Land area: 29.0 sq mi^[3]
Population density: 2,664 / sq mi^[2]^[3]
Homes heated with electricity: 39%^[1]the 4th-lowest share of the 15 Houston-area suburbs we cover
Homes heated with utility gas: 59%^[1]plus 2% propane/LP
Heat & excessive-heat days, fort bend zone: 7^[4]2016–2025
Winter-storm & freeze days, fort bend zone: 4^[4]2016–2025; heating demand and freeze-related furnace failures
Lightning-damage reports within 10 mi: 5^[4]2016–2025; power surges damage HVAC control boards
Damaging-wind reports within 10 mi: 20^[4]2016–2025; wind-blown debris damages outdoor condenser units
Homes built before 2000: 63%^[1]of 28,577 housing units
Median year built: 1993^[1]the 8th-newest of the 15 Houston-area suburbs we cover

What Missouri City's numbers say about HVAC

Missouri City counts 77,327 residents (2025 estimate), growing at a middle-of-the-pack 4.2% since 2020^[2]. On the map that's 29.0 square miles holding 2,664 residents per square mile, the 2nd densest of the suburbs here; it spans Fort Bend County and Harris County, with ZIP codes 77459, 77489^[3].

Only 19% of Missouri City's homes were built in 2010 or later, against 63% before 2000^[1] — most systems here are past any builder warranty, and older homes often keep their original ductwork.

2 ZIP codes cover Missouri City — 77459 (59% of the city's land), 77489 (22% of the city's land)^[5].

The tracked suburbs closest by are Sugar Land (6.2 mi W), Pearland (12.8 mi E) and Rosenberg (17.2 mi W)^[3].

39% of occupied Missouri City homes heat with electricity, 59% with utility gas and 2% with propane^[1] — the 4th-lowest electric share of the 15 Houston-area suburbs we cover; nearby, Sugar Land (29%), Pearland (31%), and Rosenberg (56%) heat electrically. Gas heat means a furnace plus a separate AC condenser.

Fort Bend County forecast zone, 2016–2025: 7 heat or excessive-heat days (latest Sep 5, 2023) and 4 winter-storm or hard-freeze days^[4]. Nearby: Sugar Land (7), Pearland (0), and Rosenberg (7).

Storm exposure for HVAC hardware: 5 lightning-damage reports within 10 miles; 20 damaging-wind reports within 10 miles in 2016–2025^[4]. Most recent: Mar 15, 2024, 6.5 miles from the city center.

63% of Missouri City's 28,577 housing units were built before 2000 and 19% since 2010^[1] (pre-2000 share nearby: Sugar Land (70%), Pearland (38%), and Rosenberg (54%)). Older homes often keep original ductwork.

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: 7 heat or excessive-heat days and 4 winter-storm or freeze days in 2016–2025 — filters, coils and capacitors age faster under long cooling seasons. 5 lightning-damage reports within 10 miles and 20 damaging-wind reports over the same span.

Missouri City storm calendar

Within 10 miles of Missouri City, 2016–2025: 20 damaging-wind reports and 5 lightning reports^[4]. Peak: 76% in March, April, and May. Busiest year 2019 (5); 1 of 10 years had none. Busiest month April 2019 (3). Latest: damaging-wind report, Mar 15, 2024, 8.1 mi out.

Missouri City, 2016–2025
Month	Damaging wind	Lightning	All
Jan	2	–	2
Mar	3	–	3
Apr	4	2	6
May	9	1	10
Jun	–	1	1
Aug	–	1	1
Oct	2	–	2

Darker squares, more reports. NOAA Storm Events Database^[4].

Get HVAC help in Missouri City

AC & heating repair contractors taking requests around Missouri City cover ZIP codes 77459, 77489.

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Before you call: repair or replace? what a good hvac visit covers

The data underneath this Missouri City page

Missouri City next to the typical covered suburb (median of 15)^[1]^[4]
Measure	Missouri City	Median of 15	Difference
Propane / LP heat	1.6%	1.0%	1 pts higher
Damaging-wind reports (10 mi)	20	26	6 fewer
Electric heat	39%	49%	10 pts lower
Utility-gas heat	59%	50%	9 pts higher
Built before 2000	63%	66%	4 pts lower
Built 2010 or later	19%	19%	about the same
Median year built	1993	1993	same as median

Largest differences first. Medians are the middle value across the covered Houston-area suburbs, from the same sources.

Missouri City beside its nearest neighbours^[4]^[3]
City	Heat days	Freeze days	Lightning reports	Damaging-wind reports
Missouri City	7	4	5	20
Sugar Land 6.2 mi	7	4	6	14
Pearland 12.8 mi	0	1	5	38
Rosenberg 17.2 mi	7	4	2	9
Friendswood 20.5 mi	0	1	12	35
Pasadena 24.0 mi	1	4	7	43

Most recent damaging-wind reports within 10 miles^[4]
Date	Wind	Distance
Mar 15, 2024	77 mph	6.5 mi
Mar 15, 2024	58 mph (est.)	8.1 mi
Apr 21, 2023	58 mph (est.)	7.2 mi
Oct 24, 2022	58 mph (est.)	2.1 mi
Oct 24, 2022	58 mph (est.)	2.9 mi
May 25, 2022	58 mph (est.)	9.7 mi

Lightning-damage reports within 10 miles^[4]
Date	Distance
May 22, 2022	8.5 mi
Jun 15, 2021	7.5 mi
Aug 14, 2019	9.6 mi
Apr 13, 2016	0.6 mi
Apr 13, 2016	6.4 mi

How Missouri City's 27,348 occupied homes are heated^[1]
Main heating fuel	Homes	Share	Margin of error
Utility gas	16,114	58.9%	±969
Electricity	10,733	39.2%	±799
Bottled or tank gas (propane, butane, etc.)	427	1.6%	±162
No fuel used	37	0.1%	±45
Solar energy	30	0.1%	±27
Fuel oil, kerosene, etc.	7	0.0%	±19

When Missouri City's 28,577 housing units were built^[1]
Built	Units	Share	Margin of error
2020 or later	1,250	4.4%	±368
2010 to 2019	4,283	15.0%	±686
2000 to 2009	5,084	17.8%	±703
1990 to 1999	5,628	19.7%	±516
1980 to 1989	4,825	16.9%	±614
1970 to 1979	6,071	21.2%	±604
1960 to 1969	1,136	4.0%	±370
1950 to 1959	150	0.5%	±92
1940 to 1949	48	0.2%	±49
1939 or earlier	102	0.4%	±110

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

Missouri City housing and households^[1]
Measure	Value
Housing units	28,577
Detached single-family	25,248 (88%)
Occupied homes	27,348
Owner-occupied	22,367 (82%)
Renter-occupied	4,981 (18%)
Median home value	$311,400

ACS 2020–2024 estimates.

ZIP code areas covering Missouri City^[5]
ZIP (ZCTA)	Share of Missouri City's land	Share of the ZIP inside the city
77459	59%	55%
77489	22%	57%

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

HVAC questions from Missouri City homeowners

Are heat pumps common in Missouri City?

39% of Missouri City homes heat with electricity^[1], which means a heat pump or electric resistance heat.

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

The median home dates to 1993, and 19% 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 Missouri City ZIP codes are covered?

77459 and 77489^[5], Fort Bend County. Nearby pages: Sugar Land (6.2 mi), Pearland (12.8 mi), and Rosenberg (17.2 mi)^[3].

Sources

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