AC & heating repair · Carrollton, Texas

AC repair and HVAC service in Carrollton, TX

AC quit, heat pump struggling, or a system near the end of its life? In Carrollton, 57% of homes heat with electricity^[1] and half were built before 1988. Request service from HVAC contractors working here. Carrollton, in Denton County and Dallas County and Collin County — ZIPs 75006, 75007, 75010, counts 134,562 residents (2025 estimate)^[2].

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Carrollton HVAC snapshot: the key figures

Population (2025 est.): 134,562^[2]+0.8% since 2020
County: Denton / Dallas / Collin^[2]city spans more than one county
Land area: 36.6 sq mi^[3]
Population density: 3,675 / sq mi^[2]^[3]
Homes heated with electricity: 57%^[1]the 7th-highest share of the 15 Dallas–Fort Worth–area suburbs we cover
Homes heated with utility gas: 42%^[1]plus 1% propane/LP
Heat & excessive-heat days, denton zone: 51^[4]2016–2025
Winter-storm & freeze days, denton zone: 14^[4]2016–2025; heating demand and freeze-related furnace failures
Lightning-damage reports within 10 mi: 13^[4]2016–2025; power surges damage HVAC control boards
Damaging-wind reports within 10 mi: 80^[4]2016–2025; wind-blown debris damages outdoor condenser units
Homes built before 2000: 70%^[1]of 54,365 housing units
Median year built: 1988^[1]the 5th-oldest of the 15 Dallas–Fort Worth–area suburbs we cover

What Carrollton's numbers say about HVAC

Carrollton is one of the most established suburbs tracked here — 134,562 people (2025 estimate), up just 0.8% since 2020^[2]. It covers 36.6 square miles (3,675 residents per square mile, the 6th densest), spans Denton County and Dallas County and Collin County, in ZIP codes 75006, 75007, 75010^[3].

Only 16% of Carrollton's homes were built in 2010 or later, against 70% before 2000^[1] — most systems here are past any builder warranty, and older homes often keep their original ductwork.

3 ZIP codes cover Carrollton — 75006 (46% of the city's land), 75007 (32% of the city's land), 75010 (18% of the city's land)^[5].

The closest tracked neighbours are Lewisville (6.1 mi NW), Plano (9.8 mi NE) and Irving (10.0 mi SW)^[3].

57% of occupied Carrollton homes heat with electricity, 42% with utility gas^[1] — the 7th-highest electric share of the 15 Dallas–Fort Worth–area suburbs we cover; nearby, Lewisville (65%), Plano (51%), and Irving (65%) heat electrically. Electric heat usually means one outdoor unit doing both jobs.

Denton County forecast zone, 2016–2025: 51 heat or excessive-heat days (latest Aug 15, 2025) and 14 winter-storm or hard-freeze days^[4]. Nearby: Lewisville (51), Plano (49), and Irving (52).

Storm exposure for HVAC hardware: 13 lightning-damage reports within 10 miles; 80 damaging-wind reports within 10 miles in 2016–2025^[4]. Most recent: Nov 20, 2025, 1.6 miles from the city center.

70% of Carrollton's 54,365 housing units were built before 2000 and 16% since 2010^[1] (pre-2000 share nearby: Lewisville (57%), Plano (69%), and Irving (72%)). Older homes often keep original ductwork.

Among the 15 suburbs tracked here, Carrollton stands out for the 3rd-most damaging-wind reports nearby (80, tied with Allen)^[4].

How air moves through a central system

Return, filter, air handler, supply ducts: a clogged filter slows the whole loop.

Illustration, not to scale. The local workload: 51 heat or excessive-heat days and 14 winter-storm or freeze days in 2016–2025 — filters, coils and capacitors age faster under long cooling seasons. 13 lightning-damage reports within 10 miles and 80 damaging-wind reports over the same span.

Carrollton storm calendar

Within 10 miles of Carrollton, 2016–2025: 80 damaging-wind reports and 13 lightning reports^[4]. Peak: 69% in March, May, and June. Busiest year 2019 (22). Busiest month June 2019 (13). Latest: lightning report, Nov 20, 2025, 7.4 mi out.

Carrollton, 2016–2025
Month	Damaging wind	Lightning	All
Jan	3	–	3
Feb	1	–	1
Mar	23	1	24
Apr	3	2	5
May	14	2	16
Jun	22	2	24
Jul	7	–	7
Aug	3	–	3
Sep	1	2	3
Oct	2	–	2
Nov	1	4	5

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

Finding HVAC help around Carrollton

AC & heating repair contractors taking requests around Carrollton cover ZIP codes 75006, 75007, 75010.

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Before you pick up the phone: repair or replace? what a good hvac visit covers

Carrollton by the numbers

Carrollton next to the typical covered suburb (median of 15)^[4]^[1]
Measure	Carrollton	Median of 15	Difference
Damaging-wind reports (10 mi)	80	60	20 more
Built 2010 or later	16%	21%	5 pts lower
Built before 2000	70%	61%	10 pts higher
Propane / LP heat	1.0%	1.0%	about the same
Median year built	1988	1997	9 years older
Electric heat	57%	56%	about the same
Utility-gas heat	42%	42%	same as median

Sorted by largest difference. Each median is the middle value across the covered Dallas–Fort Worth–area suburbs, from the same sources.

Carrollton beside its nearest neighbours^[4]^[3]
City	Heat days	Freeze days	Lightning reports	Damaging-wind reports
Carrollton	51	14	13	80
Lewisville 6.1 mi	51	14	23	60
Plano 9.8 mi	49	14	33	83
Irving 10.0 mi	52	20	9	82
Frisco 12.3 mi	49	14	38	62
Flower Mound 12.8 mi	51	14	16	47

Most recent damaging-wind reports within 10 miles^[4]
Date	Wind	Distance
Aug 4, 2025	89 mph	9.3 mi
Jun 8, 2025	60 mph	9.9 mi
Jun 8, 2025	64 mph	8.9 mi
Jun 3, 2025	49 mph (est.)	5.2 mi
Apr 23, 2025	59 mph (est.)	9.0 mi
Mar 4, 2025	82 mph	2.4 mi

Lightning-damage reports within 10 miles^[4]
Date	Distance
Sep 5, 2025	1.4 mi
Nov 20, 2025	1.6 mi
Nov 20, 2025	3.0 mi
Nov 20, 2025	4.8 mi
Nov 20, 2025	7.4 mi
May 26, 2025	5.0 mi

How Carrollton's 51,995 occupied homes are heated^[1]
Main heating fuel	Homes	Share	Margin of error
Electricity	29,430	56.6%	±1,093
Utility gas	21,617	41.6%	±879
Bottled or tank gas (propane, butane, etc.)	502	1.0%	±181
No fuel used	258	0.5%	±153
Solar energy	83	0.2%	±51
Other fuel	40	0.1%	±44
Wood	26	0.1%	±39
Coal or coke	20	0.0%	±37
Fuel oil, kerosene, etc.	19	0.0%	±16

When Carrollton's 54,365 housing units were built^[1]
Built	Units	Share	Margin of error
2020 or later	973	1.8%	±275
2010 to 2019	7,495	13.8%	±587
2000 to 2009	7,706	14.2%	±643
1990 to 1999	8,604	15.8%	±689
1980 to 1989	15,462	28.4%	±922
1970 to 1979	9,688	17.8%	±579
1960 to 1969	2,739	5.0%	±363
1950 to 1959	1,365	2.5%	±328
1940 to 1949	147	0.3%	±91
1939 or earlier	186	0.3%	±95

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

Carrollton housing and households^[1]
Measure	Value
Housing units	54,365
Detached single-family	31,669 (58%)
Occupied homes	51,995
Owner-occupied	30,442 (59%)
Renter-occupied	21,553 (41%)
Median home value	$381,000

ACS 2020–2024 estimates.

ZIP code areas covering Carrollton^[5]
ZIP (ZCTA)	Share of Carrollton's land	Share of the ZIP inside the city
75006	46%	98%
75007	32%	99%
75010	18%	95%

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

HVAC questions from Carrollton homeowners

Are heat pumps common in Carrollton?

57% of Carrollton homes heat with electricity^[1], which means a heat pump or electric resistance heat.

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

The median home dates to 1988, and 16% 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 Carrollton ZIP codes are covered?

75006, 75007, and 75010^[5], Denton County. Nearby pages: Lewisville (6.1 mi), Plano (9.8 mi), and Irving (10.0 mi)^[3].

Sources

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

Month	Damaging wind	Lightning	All
Jan	3	–	3
Feb	1	–	1
Mar	23	1	24
Apr	3	2	5
May	14	2	16
Jun	22	2	24
Jul	7	–	7
Aug	3	–	3
Sep	1	2	3
Oct	2	–	2
Nov	1	4	5

Month	Damaging wind	Lightning	All
Jan	3	–	3
Feb	1	–	1
Mar	23	1	24
Apr	3	2	5
May	14	2	16
Jun	22	2	24
Jul	7	–	7
Aug	3	–	3
Sep	1	2	3
Oct	2	–	2
Nov	1	4	5

Month	Damaging wind	Lightning	All
Jan	3	–	3
Feb	1	–	1
Mar	23	1	24
Apr	3	2	5
May	14	2	16
Jun	22	2	24
Jul	7	–	7
Aug	3	–	3
Sep	1	2	3
Oct	2	–	2
Nov	1	4	5