AC & heating repair · Denton, Texas
AC repair and HVAC service in Denton, TX
AC quit, heat pump struggling, or a system near the end of its life? In Denton, 59% of homes heat with electricity[1] and half were built before 1997. Request service from HVAC contractors working here. Denton, in Denton County — ZIPs 76207, 76208, 76205, 76210, 76209, 76201, 76203, counts 169,431 residents (2025 estimate)[2].
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Denton at a glance for HVAC
- Population (2025 est.)
- 169,431[2]+21.1% since 2020
- County
- Denton[2]
- Land area
- 96.9 sq mi[3]
- Homes heated with electricity
- 59%[1]the 5th-highest share of the 15 Dallas–Fort Worth–area suburbs we cover
- Homes heated with utility gas
- 39%[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
- 6[4]2016–2025; power surges damage HVAC control boards
- Damaging-wind reports within 10 mi
- 63[4]2016–2025; wind-blown debris damages outdoor condenser units
- Homes built before 2000
- 53%[1]of 60,531 housing units
- Median year built
- 1997[1]the 6th-newest of the 15 Dallas–Fort Worth–area suburbs we cover
What Denton's numbers say about HVAC
Denton is one of the fastest-growing Dallas–Fort Worth suburbs tracked here: 169,431 people (2025 estimate), up 21.1% since 2020[2]. On the map that's 96.9 square miles holding 1,748 residents per square mile, the 15th densest of the suburbs here; it sits entirely in Denton County, with ZIP codes 76207, 76208, 76205, 76210, 76209, 76201, 76203[3].
With 25% of homes built in 2010 or later[1], a good share of Denton's equipment may still be under builder or manufacturer warranty; the 53% built before 2000 is where replacement jobs cluster.
Mail to Denton goes through 7 ZIP codes — 76207 (35% of the city's land), 76208 (16% of the city's land), 76205 (9% of the city's land), 76210 (8% of the city's land), 76209 (7% of the city's land), 76201 (6% of the city's land), 76203 (0% of the city's land)[5].
The tracked suburbs closest by are Flower Mound (12.5 mi S), Lewisville (15.0 mi SE) and Frisco (18.9 mi E)[3].
59% of occupied Denton homes heat with electricity, 39% with utility gas and 1% with propane[1] — the 5th-highest electric share of the 15 Dallas–Fort Worth–area suburbs we cover; nearby, Flower Mound (31%), Lewisville (65%), and Frisco (44%) 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: Flower Mound (51), Lewisville (51), and Frisco (49).
Storm exposure for HVAC hardware: 6 lightning-damage reports within 10 miles; 63 damaging-wind reports within 10 miles in 2016–2025[4]. Most recent: Oct 24, 2025, 8.7 miles from the city center.
53% of Denton's 60,531 housing units were built before 2000 and 25% since 2010[1] (pre-2000 share nearby: Flower Mound (61%), Lewisville (57%), and Frisco (18%)). 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.
Denton storm calendar
Within 10 miles of Denton, 2016–2025: 63 damaging-wind reports and 6 lightning reports[4]. Peak: spread out; March, June, and September held 52%. Busiest year 2025 (23); 1 of 10 years had none. Busiest month September 2025 (11). Latest: lightning report, Oct 24, 2025, 8.7 mi out.
| Month | Damaging wind | Lightning | All |
|---|---|---|---|
| Mar | 11 | – | 11 |
| Apr | 5 | 1 | 6 |
| May | 10 | – | 10 |
| Jun | 10 | 2 | 12 |
| Jul | 5 | – | 5 |
| Aug | 4 | – | 4 |
| Sep | 11 | 2 | 13 |
| Oct | 5 | 1 | 6 |
| Nov | 2 | – | 2 |
Finding HVAC help around Denton
AC & heating repair contractors taking requests around Denton cover ZIP codes 76207, 76208, 76205, 76210, 76209, 76201, 76203.
Before you pick up the phone: repair or replace? what a good hvac visit covers
The data underneath this Denton page
| Measure | Denton | Median of 15 | Difference |
|---|---|---|---|
| Propane / LP heat | 1.5% | 1.0% | about the same |
| Built 2010 or later | 25% | 21% | 5 pts higher |
| Built before 2000 | 53% | 61% | 7 pts lower |
| Utility-gas heat | 39% | 42% | 2 pts lower |
| Damaging-wind reports (10 mi) | 63 | 60 | 3 more |
| Electric heat | 59% | 56% | 2 pts higher |
| Median year built | 1997 | 1997 | 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.
| City | Heat days | Lightning reports | Damaging-wind reports |
|---|---|---|---|
| Denton | 51 | 6 | 63 |
| Flower Mound 12.5 mi | 51 | 16 | 47 |
| Lewisville 15.0 mi | 51 | 23 | 60 |
| Frisco 18.9 mi | 49 | 38 | 62 |
| Carrollton 21.1 mi | 51 | 13 | 80 |
| Plano 25.5 mi | 49 | 33 | 83 |
| Date | Wind | Distance |
|---|---|---|
| Sep 22, 2025 | 72 mph | 8.4 mi |
| Sep 21, 2025 | 64 mph | 3.4 mi |
| Sep 21, 2025 | 68 mph | 1.5 mi |
| Sep 21, 2025 | 60 mph | 3.6 mi |
| Sep 5, 2025 | 60 mph | 1.1 mi |
| Sep 5, 2025 | 58 mph | 3.6 mi |
| Date | Distance |
|---|---|
| Sep 5, 2025 | 2.7 mi |
| Oct 24, 2025 | 8.7 mi |
| Apr 8, 2024 | 9.3 mi |
| Sep 19, 2023 | 9.5 mi |
| Jun 23, 2020 | 8.4 mi |
| Jun 23, 2020 | 7.6 mi |
| Main heating fuel | Homes | Share | Margin of error |
|---|---|---|---|
| Electricity | 33,169 | 58.5% | ±1,194 |
| Utility gas | 22,228 | 39.2% | ±1,094 |
| Bottled or tank gas (propane, butane, etc.) | 825 | 1.5% | ±275 |
| No fuel used | 149 | 0.3% | ±81 |
| Solar energy | 120 | 0.2% | ±104 |
| Other fuel | 80 | 0.1% | ±56 |
| Fuel oil, kerosene, etc. | 68 | 0.1% | ±91 |
| Wood | 25 | 0.0% | ±31 |
| Built | Units | Share | Margin of error |
|---|---|---|---|
| 2020 or later | 3,618 | 6.0% | ±430 |
| 2010 to 2019 | 11,555 | 19.1% | ±809 |
| 2000 to 2009 | 13,217 | 21.8% | ±965 |
| 1990 to 1999 | 6,752 | 11.2% | ±682 |
| 1980 to 1989 | 9,119 | 15.1% | ±969 |
| 1970 to 1979 | 7,514 | 12.4% | ±722 |
| 1960 to 1969 | 3,886 | 6.4% | ±457 |
| 1950 to 1959 | 1,889 | 3.1% | ±332 |
| 1940 to 1949 | 1,567 | 2.6% | ±283 |
| 1939 or earlier | 1,414 | 2.3% | ±484 |
ACS 2020–2024 estimates; margins of error are the Census Bureau's 90% intervals.
| Measure | Value |
|---|---|
| Housing units | 60,531 |
| Detached single-family | 33,962 (56%) |
| Occupied homes | 56,664 |
| Owner-occupied | 28,332 (50%) |
| Renter-occupied | 28,332 (50%) |
| Median home value | $348,200 |
ACS 2020–2024 estimates.
| ZIP (ZCTA) | Share of Denton's land | Share of the ZIP inside the city |
|---|---|---|
| 76207 | 35% | 82% |
| 76208 | 16% | 55% |
| 76205 | 9% | 100% |
| 76210 | 8% | 47% |
| 76209 | 7% | 100% |
| 76201 | 6% | 100% |
| 76203 | 0% | 100% |
Dated heat and freeze records for the DENTON forecast zone: see the county list.
Common Denton HVAC questions
Are heat pumps common in Denton?
59% of Denton homes heat with electricity[1], which means a heat pump or electric resistance heat.
How old are Denton's homes — and their HVAC systems?
The median home dates to 1997, and 25% 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 Denton ZIP codes are covered?
76207, 76208, 76205, 76210, 76209, 76201, and 76203[5], Denton County. Nearby pages: Flower Mound (12.5 mi), Lewisville (15.0 mi), and Frisco (18.9 mi)[3].
I rent in Denton. Who arranges the repair?
50% of occupied Denton homes are rented[1], the 3rd-highest share of the 15 Dallas–Fort Worth–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.