Electrical repair · Surprise, Arizona
Electrician for repairs and upgrades in Surprise, AZ
Breaker keeps tripping, outlets dead, planning a panel upgrade or EV charger? 2% of Surprise's homes date from 1960–1979[1] and 7% from 2020 or later. Request a licensed electrician who works here. Surprise, in Maricopa County — ZIPs 85387, 85361, 85374, 85388, 85379, 85378, counts 175,304 residents (2025 estimate)[2].
Request helpIs this an electrical emergency?
Answer a few questions to see how fast you need help.
Surprise at a glance for electrical
- Population (2025 est.)
- 175,304[2]+22.5% since 2020
- County
- Maricopa[2]
- Land area
- 110.5 sq mi[3]
- Homes built 1960–1979
- 2%[1]the 2nd-lowest share of the 15 Phoenix-area suburbs we cover
- Homes built before 1960
- 1%[1]2020–2024
- Homes built 2020 or later
- 7%[1]2020–2024
- Homes heated with electricity
- 50%[1]the 4th-lowest share of the 15 Phoenix-area suburbs we cover
- Lightning-damage reports within 10 mi
- 2[4]2016–2025
- Damaging-wind reports within 10 mi
- 32[4]2016–2025
What the local data means for electrical in Surprise
Surprise counts 175,304 residents (2025 estimate), growing at a middle-of-the-pack 22.5% since 2020[2]. On the map that's 110.5 square miles holding 1,586 residents per square mile, the 9th densest of the suburbs here; it sits entirely in Maricopa County, with ZIP codes 85387, 85361, 85374, 85388, 85379, 85378[3].
New construction arrives with 200-amp panels and room to grow; the older homes nearby are the ones where panels fill up, double-taps appear, and an EV charger triggers a load calculation.
6 ZIP codes cover Surprise — 85387 (36% of the city's land), 85361 (12% of the city's land), 85374 (12% of the city's land), 85388 (11% of the city's land), 85379 (10% of the city's land), 85378 (3% of the city's land)[5].
The tracked suburbs closest by are Peoria (11.5 mi NE), Glendale (17.9 mi SE) and Buckeye (19.8 mi SW)[3].
Only 2% of Surprise's housing dates from 1960–1979[1] (the 2nd-lowest share of the 15 Phoenix-area suburbs we cover; nearby, Peoria (9%), Glendale (29%), and Buckeye (2%)), so aluminum-era wiring[6] is a minor issue; capacity — panel space, circuits, EV chargers — is the bigger one.
50% of Surprise homes heat with electricity and 45% with gas[1] — the 4th-lowest share of the 15 Phoenix-area suburbs we cover (Peoria (58%), Glendale (75%), and Buckeye (57%) nearby). All-electric panels carry the heaviest loads, so EV chargers here usually start with a load calculation.
Within 10 miles of central Surprise: 32 damaging-wind reports and 2 lightning-damage reports in 2016–2025, the latest on Aug 14, 2025[4].
7% of Surprise's housing is from 2020 or later[1] — new enough that builder warranties still apply to many electrical defects.
Out of the 15 suburbs on this site, Surprise has the 2nd-lowest share of homes built 1960–79 (2%)[1].
Surprise storm calendar
Within 10 miles of Surprise, 2016–2025: 2 lightning reports and 32 damaging-wind reports[4]. Peak: 97% in May, July, and August. Busiest year 2018 (14); 4 of 10 years had none. Busiest month August 2018 (8). Latest: damaging-wind report, Aug 14, 2025, 4.1 mi out.
| Month | Lightning | Damaging wind | All |
|---|---|---|---|
| May | – | 1 | 1 |
| Jul | – | 16 | 16 |
| Aug | 1 | 15 | 16 |
| Oct | 1 | – | 1 |
Finding electrical help around Surprise
Electrical repair contractors taking requests around Surprise cover ZIP codes 85387, 85361, 85374, 85388, 85379, 85378.
Before reaching out: when to call an electrician now
Whose wiring is it? Surprise homes by building type
86%[1] of Surprise's homes are detached houses with their own panel, so panel upgrades and EV chargers are the owner's decision — and the owner's permit.
After detached houses, the biggest group is mobile home: 2,404 of 62,098 housing units[1].
For Surprise's 2,404 mobile homes (3.9%), ask for an electrician who works on manufactured homes.
| Building type | Units | Share | Margin of error |
|---|---|---|---|
| Detached house | 53,229 | 85.7% | ±971 |
| Attached house (townhouse, rowhouse) | 1,032 | 1.7% | ±324 |
| Duplex (2 units) | 295 | 0.5% | ±168 |
| 3–4 units | 617 | 1.0% | ±221 |
| 5–9 units | 821 | 1.3% | ±276 |
| 10–19 units | 783 | 1.3% | ±270 |
| 20–49 units | 884 | 1.4% | ±288 |
| 50 or more units | 1,853 | 3.0% | ±339 |
| Mobile home | 2,404 | 3.9% | ±392 |
| Boat, RV, van, etc. | 180 | 0.3% | ±69 |
Margins of error are the Census Bureau’s 90% intervals; small categories in small cities are rough.
Surprise by the numbers
| Measure | Surprise | Median of 15 | Difference |
|---|---|---|---|
| Built 1960–79 | 2% | 9% | 7 pts lower |
| Built before 1960 | 0.8% | 1.6% | 1 pts lower |
| Built 1980–99 | 22% | 34% | 12 pts lower |
| Detached single-family | 86% | 74% | 11 pts higher |
| Owner-occupied | 79% | 73% | 6 pts higher |
| Median home value | $435,100 | $455,400 | 4% lower |
| Lightning-damage reports (10 mi) | 2 | 2 | same as median |
Sorted by largest difference. Each median is the middle value across the covered Phoenix-area suburbs, from the same sources.
| City | Lightning reports | Damaging-wind reports |
|---|---|---|
| Surprise | 2 | 32 |
| Peoria 11.5 mi | 2 | 20 |
| Glendale 17.9 mi | 4 | 134 |
| Buckeye 19.8 mi | 0 | 31 |
| Avondale 25.7 mi | 3 | 17 |
| Goodyear 29.2 mi | 1 | 12 |
| Built | Units | Share | Margin of error |
|---|---|---|---|
| 2020 or later | 4,641 | 7.5% | ±460 |
| 2010 to 2019 | 8,976 | 14.5% | ±568 |
| 2000 to 2009 | 33,151 | 53.4% | ±984 |
| 1990 to 1999 | 11,201 | 18.0% | ±620 |
| 1980 to 1989 | 2,382 | 3.8% | ±383 |
| 1970 to 1979 | 820 | 1.3% | ±219 |
| 1960 to 1969 | 401 | 0.6% | ±140 |
| 1950 to 1959 | 373 | 0.6% | ±195 |
| 1940 to 1949 | 122 | 0.2% | ±161 |
| 1939 or earlier | 31 | 0.0% | ±29 |
ACS 2020–2024 estimates; margins of error are the Census Bureau's 90% intervals.
| Date | Wind | Distance |
|---|---|---|
| Aug 14, 2025 | 58 mph (est.) | 4.1 mi |
| Aug 20, 2022 | 60 mph (est.) | 9.9 mi |
| Aug 19, 2022 | 45 mph (est.) | 6.6 mi |
| Aug 18, 2022 | 55 mph (est.) | 6.2 mi |
| Aug 7, 2022 | 60 mph (est.) | 3.1 mi |
| Aug 7, 2022 | 60 mph (est.) | 5.0 mi |
| Date | Distance |
|---|---|
| Oct 15, 2022 | 6.0 mi |
| Aug 8, 2018 | 9.1 mi |
| ZIP (ZCTA) | Share of Surprise's land | Share of the ZIP inside the city |
|---|---|---|
| 85387 | 36% | 65% |
| 85361 | 12% | 12% |
| 85374 | 12% | 100% |
| 85388 | 11% | 94% |
| 85379 | 10% | 100% |
| 85378 | 3% | 75% |
Common Surprise electrical questions
Could my Surprise house have aluminum wiring?
Possibly, if built or rewired roughly 1965–1973[6]; 2% of Surprise homes date from 1960–1979[1].
When did damaging wind last hit near Surprise?
Aug 14, 2025, 4.1 miles from the city center, 58 mph[4].
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
- CPSC, Repairing Aluminum Wiring (link unverified)
Data pulled Sep 28, 2026. Full citations and method.