Electrical repair · Lawrenceville, Georgia
Electrician for repairs and upgrades in Lawrenceville, GA
Breaker keeps tripping, outlets dead, planning a panel upgrade or EV charger? 25% of Lawrenceville's homes date from 1960–1979[1] and 4% from 2020 or later. Request a licensed electrician who works here. Lawrenceville, in Gwinnett County — ZIP 30046, counts 32,822 residents (2025 estimate)[2].
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The Lawrenceville electrical picture in brief
- Population (2025 est.)
- 32,822[2]+7.1% since 2020
- County
- Gwinnett[2]
- Land area
- 13.8 sq mi[3]
- Homes built 1960–1979
- 25%[1]the 2nd-highest share of the 15 Atlanta-area suburbs we cover
- Homes built before 1960
- 5%[1]2020–2024
- Homes built 2020 or later
- 4%[1]2020–2024
- Homes heated with electricity
- 44%[1]the 4th-highest share of the 15 Atlanta-area suburbs we cover
- Lightning-damage reports within 10 mi
- 6[4]2016–2025
- Damaging-wind reports within 10 mi
- 95[4]2016–2025
- Winter-storm & freeze days, gwinnett zone
- 10[4]2016–2025; ice storms knock out power — panel and generator readiness
Reading the Lawrenceville data for electrical
Lawrenceville is one of the fastest-growing Atlanta-metro suburbs tracked here: 32,822 people (2025 estimate), up 7.1% since 2020[2]. The city spans 13.8 square miles at 2,379 residents per square mile (the 10th densest) and sits entirely in Gwinnett County, served by ZIP code 30046[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.
30046 is the city's single ZIP code[5].
Nearest of the other suburbs we track: Duluth (9.7 mi W), Johns Creek (13.3 mi NW) and Alpharetta (18.0 mi NW)[3].
25% of Lawrenceville's housing was built in 1960–1979[1] — the 2nd-highest share of the 15 Atlanta-area suburbs we cover; nearby, Duluth (11%), Johns Creek (4%), and Alpharetta (6%). That window includes roughly 1965–1973, when some homes got aluminum branch wiring[6].
44% of Lawrenceville homes heat with electricity and 53% with gas[1] — the 4th-highest share of the 15 Atlanta-area suburbs we cover (Duluth (34%), Johns Creek (23%), and Alpharetta (37%) nearby). Gas-heated homes often have more panel headroom, but only a load calculation tells.
Within 10 miles of central Lawrenceville: 95 damaging-wind reports and 6 lightning-damage reports in 2016–2025, the latest on Jun 17, 2025[4].
Ice is the other outage risk: 10 winter-storm, ice or hard-freeze days in 2016–2025[4] — worth knowing when sizing a generator or asking about whole-home surge protection.
4% of Lawrenceville'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, Lawrenceville has the 2nd-highest share of homes built 1960–79 (25%)[1], the 2nd-lowest median home value ($350,600)[1], and the 3rd-most lightning-damage reports nearby (6)[4].
Lawrenceville storm calendar
Within 10 miles of Lawrenceville, 2016–2025: 6 lightning reports and 95 damaging-wind reports[4]. Peak: 62% in June, July, and August. Busiest year 2023 (34). Busiest month January 2023 (13). Latest: damaging-wind report, Jun 17, 2025, 3.1 mi out.
| Month | Lightning | Damaging wind | All |
|---|---|---|---|
| Jan | – | 13 | 13 |
| Feb | – | 9 | 9 |
| Mar | – | 3 | 3 |
| Apr | – | 2 | 2 |
| May | 1 | 1 | 2 |
| Jun | 2 | 26 | 28 |
| Jul | 2 | 14 | 16 |
| Aug | 1 | 18 | 19 |
| Oct | – | 1 | 1 |
| Nov | – | 1 | 1 |
| Dec | – | 7 | 7 |
electrical help in Lawrenceville: what to do next
Electrical repair contractors taking requests around Lawrenceville cover ZIP code 30046.
Before you pick up the phone: when to call an electrician now
Whose wiring is it? Lawrenceville homes by building type
47%[1] of Lawrenceville's homes are attached or in multi-unit buildings (multi-unit buildings alone: 37%, the 4th-highest multi-unit share of the 15 Atlanta-area suburbs we cover). In a condo or apartment the service entrance, meters and common-area wiring usually belong to the association or landlord, while work inside your unit is usually yours to arrange — check before you book.
After detached houses, the biggest group is attached house (townhouse, rowhouse): 1,071 of 11,161 housing units[1].
| Building type | Units | Share | Margin of error |
|---|---|---|---|
| Detached house | 5,808 | 52.0% | ±513 |
| Attached house (townhouse, rowhouse) | 1,071 | 9.6% | ±358 |
| Duplex (2 units) | 810 | 7.3% | ±306 |
| 3–4 units | 273 | 2.4% | ±145 |
| 5–9 units | 832 | 7.5% | ±355 |
| 10–19 units | 784 | 7.0% | ±311 |
| 20–49 units | 606 | 5.4% | ±342 |
| 50 or more units | 841 | 7.5% | ±276 |
| Mobile home | 136 | 1.2% | ±89 |
Margins of error are the Census Bureau’s 90% intervals; small categories in small cities are rough.
Lawrenceville by the numbers
| Measure | Lawrenceville | Median of 15 | Difference |
|---|---|---|---|
| Lightning-damage reports (10 mi) | 6 | 3 | 3 more |
| Built before 1960 | 4.9% | 2.6% | 2 pts higher |
| Built 1960–79 | 25% | 14% | 12 pts higher |
| Median home value | $350,600 | $449,500 | 22% lower |
| Owner-occupied | 47% | 59% | 12 pts lower |
| Detached single-family | 52% | 58% | 6 pts lower |
| Built 1980–99 | 36% | 40% | 4 pts lower |
Sorted by largest difference. Each median is the middle value across the covered Atlanta-area suburbs, from the same sources.
| City | Lightning reports | Damaging-wind reports |
|---|---|---|
| Lawrenceville | 6 | 95 |
| Duluth 9.7 mi | 8 | 95 |
| Johns Creek 13.3 mi | 7 | 92 |
| Alpharetta 18.0 mi | 3 | 83 |
| Dunwoody 18.4 mi | 2 | 132 |
| Roswell 21.4 mi | 2 | 100 |
| Built | Units | Share | Margin of error |
|---|---|---|---|
| 2020 or later | 450 | 4.0% | ±217 |
| 2010 to 2019 | 907 | 8.1% | ±268 |
| 2000 to 2009 | 2,462 | 22.1% | ±426 |
| 1990 to 1999 | 1,283 | 11.5% | ±381 |
| 1980 to 1989 | 2,686 | 24.1% | ±409 |
| 1970 to 1979 | 2,145 | 19.2% | ±435 |
| 1960 to 1969 | 677 | 6.1% | ±280 |
| 1950 to 1959 | 305 | 2.7% | ±117 |
| 1940 to 1949 | 166 | 1.5% | ±108 |
| 1939 or earlier | 80 | 0.7% | ±52 |
ACS 2020–2024 estimates; margins of error are the Census Bureau's 90% intervals.
| Date | Wind | Distance |
|---|---|---|
| Jun 17, 2025 | 55 mph (est.) | 9.9 mi |
| Jun 17, 2025 | 55 mph (est.) | 9.9 mi |
| Jun 17, 2025 | 60 mph (est.) | 4.5 mi |
| Jun 17, 2025 | 60 mph (est.) | 3.1 mi |
| Jun 7, 2025 | 64 mph (est.) | 2.8 mi |
| Dec 29, 2024 | 60 mph (est.) | 2.5 mi |
| Date | Distance |
|---|---|
| Aug 5, 2019 | 4.8 mi |
| Jun 16, 2018 | 9.4 mi |
| May 20, 2018 | 9.8 mi |
| Jul 23, 2017 | 9.5 mi |
| Jul 4, 2017 | 7.3 mi |
| Jun 2, 2016 | 6.7 mi |
| ZIP (ZCTA) | Share of Lawrenceville's land | Share of the ZIP inside the city |
|---|---|---|
| 30046 | 90% | 77% |
Dated heat and freeze records for the GWINNETT forecast zone: see the county list.
Lawrenceville electrical questions
Could my Lawrenceville house have aluminum wiring?
Possibly, if built or rewired roughly 1965–1973[6]; 25% of Lawrenceville homes date from 1960–1979[1].
When did damaging wind last hit near Lawrenceville?
Jun 17, 2025, 9.9 miles from the city center, 55 mph[4].
Which Lawrenceville ZIP codes are covered?
30046[5] — Gwinnett County. Neighbouring suburbs with their own pages: Duluth (9.7 mi), Johns Creek (13.3 mi), and Alpharetta (18.0 mi)[3].
A lot of Lawrenceville homes predate 1980 — what does that mean for wiring and panel work?
30% of Lawrenceville's housing units were built before 1980, 4.9% before 1960[1] — the 3rd-highest share of the 15 Atlanta-area suburbs we cover. Houses of that age may have smaller panels or original wiring; ask for a panel and grounding check before adding a big load such as an EV charger.
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.