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Grand Prairie, Texas — Clements Electric Commercial and Residential Service
Dallas, Tarrant & Ellis • Est. 1863

Electrician in Grand Prairie, TX

Need an electrician in Grand Prairie, TX? Clements Electric provides same-day residential and commercial electrical service across Grand Prairie and Dallas County — repairs, panel upgrades, lighting, surge protection, standby generators, and EV chargers — from licensed Texas electricians (TECL #40628), 7 AM to 7 PM. 4.7★ Google rating from 520 reviews.

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Licensed & Insured — TECL #406287:00 AM – 7:00 PM, Mon–FriVeteran-Owned · Since 1982

Commercial Electrical Contractor in Grand Prairie

For businesses, property owners and general contractors in Grand Prairie: tenant finish-out, service and capacity upgrades, warehouse lighting, machine wiring and controls, priced from drawings or a site walk with a written scope. Licensed Texas electrical contractor, TECL #40628.

Electrical Services in Grand Prairie

Aluminum Branch Wiring Remediation

Grand Prairie is one of the two cities where we find aluminum branch circuits most. Aluminum expands, contracts and oxidizes differently from copper, so trouble shows up at outlets, switches and splices: warm cover plates, flickering, a smell near a device. We inspect, then remediate at the terminations with connectors rated for aluminum, rather than quoting a whole-house rewire by default.

Apartments & Property Management

Aluminum branch wiring turns up in many of the apartment buildings we work in. In those buildings the undersized-panel-and-overheated-conductor problem shows up both in the exterior mains and in the unit panels inside. We work with owners and property managers on unit-by-unit remediation, main and unit panel upgrades and turn work, scheduled around occupancy and turn cycles rather than against them.

Panel Replacement & Service Upgrades

Homes from the 1940s and 1950s can still be on 60A or 100A services, and the boom decades overlap the years Federal Pacific Stab-Lok panels were sold. A straightforward 100A-to-200A panel replacement typically runs $2,200–$4,800, quoted after assessment. Grand Prairie is Oncor territory, so Oncor disconnects and releases the meter; we coordinate that.

Grand Prairie Permits & Inspections

The City of Grand Prairie states that all electrical work requires an approved permit from its Building Inspections Division, at City Hall, 300 W. Main St. Applications go through the city's online Customer Self-Service portal, and the city says permits are processed in approximately 5 to 10 business days. We file the permit, build that lead time into the schedule, and book the inspection.

Great Southwest Industrial District & Commercial

The Great Southwest Industrial District, which Angus Wynne Jr. began in 1956 beside the turnpike that is now I-30, covers more than 8,000 acres across Grand Prairie and Arlington and had more than 520 companies by 1972. We handle capacity upgrades, warehouse lighting, machine wiring and controls, and tenant finish-out there and along the I-30 and SH 161 corridors, priced from drawings or a site walk.

Standby Generators

We install, repair and maintain all major standby generator brands, and are the installer of record for UTS ElectricPros, the authorized Cummins dealer. On Oncor service the transfer switch goes on the load side of the meter base. A 20kW unit installed typically runs $13,500–$17,000. Estimate only. Every installation is different; a site visit is required to determine whether your installation will cost less or more than this estimate. A licensed plumber runs the gas line, and you are welcome to hire your own. Costs and Grand Prairie permit rules: generator installation in Grand Prairie.

Whole-Home Surge Protection

A UL 1449-listed surge protective device at the service entrance, typically $350–$850 for a standard installation. Particularly worth it where older aluminum or ungrounded circuits are the weakest point in the house.

EV Charger Installation

Level 2 charger circuits for the newer homes in Mira Lagos, Lake Ridge and Grand Peninsula, with a load calculation first, and particular care in older homes where aluminum branch wiring is present.

Why Grand Prairie Calls Clements

  • Licensed & insured: TECL #40628 · Master Electrician #214180
  • Veteran-owned, serving DFW since 1982
  • Same-day dispatch to Grand Prairie from our Grand Prairie hub, 7 AM–7 PM
  • Written flat-rate quotes before any work begins
  • Permits and city inspections handled for you

Electrical Work in Grand Prairie

Grand Prairie is where our trucks start the day. The shop is at 2100 S. Great Southwest Parkway, and the city is long — it runs through Dallas, Tarrant and Ellis counties, down to Joe Pool Lake — so the southern end takes longer to reach than the neighborhoods along I-30, but every part of it is close enough that same-day work is usually a realistic plan. The housing tells the city's history. North American Aviation's wartime plant took Grand Prairie from 1,595 residents in 1940 to about 18,000 by the end of the war; Chance Vought moved into the old plant in 1948, and the city grew to about 30,000 by 1960, 50,904 by 1970 and 71,462 by 1980. That puts a large share of Grand Prairie's houses and apartments squarely in the years when aluminum branch-circuit wiring was briefly standard, roughly 1965 to 1973 — and aluminum is what we keep finding here, in houses and in many apartment buildings. It is rarely a reason to rewire a building. It is a reason to have the connections looked at by someone who has seen a lot of them.

Grand Prairie Homes by Era

What we find behind the panel cover depends a great deal on when the house was built.

Aircraft-Plant Boom (1940s–1950s)

North American Aviation's wartime plant took Grand Prairie from 1,595 residents in 1940 to about 18,000 by 1945, and Chance Vought kept the plant busy from 1948. Homes from these years are now seventy to eighty years old and can still have 60A services, ungrounded two-prong receptacles and cloth-insulated wiring.

The Growth Decades (1960s–1980s)

Grand Prairie grew from about 30,000 people in 1960 to 71,462 in 1980, much of it single-family tracts and apartments. That span covers the aluminum branch-wiring years, roughly 1965 to 1973, and the years Federal Pacific panels were sold. Both are worth identifying before any other work is quoted.

Lakeside & Master-Planned (2000s–today)

Lake Ridge, Mira Lagos and Grand Peninsula near Joe Pool Lake generally start with 200A service. The work here is usually additive: EV chargers, generator transfer switches and surge protection, with a load calculation first.

Grand Prairie Neighborhoods We Serve

Downtown Grand PrairieWestchesterLake RidgeMira LagosGrand PeninsulaGreat Southwest Industrial District

Our shop is at 2100 S. Great Southwest Parkway in Grand Prairie, so this is the city we can fit in fastest on a same-day call. The far south end near Joe Pool Lake is the longest drive in the city, and still close.

What Panel Work Costs in Grand Prairie

A 100-amp to 200-amp panel replacement in Grand Prairie typically runs $2,200–$4,800 all in, including the panel, breakers, permit, inspection and labor. That is a typical range, not your price. Panel prices vary with material costs, the size of the panel and service, and how complex the job is.

JobTypical price
Straightforward swap to a single 200-amp panel (from 100 amps), all in$2,200–$4,800
Meter base, service mast or grounding workIncluded in the quote when the service entrance needs it
400-amp service, or an added 200-amp panel feeding a separate building such as a shopQuoted after an on-site load calculation

Every Grand Prairie job gets a written flat-rate quote, or a detailed itemized one if you prefer, before work starts, and we coordinate the meter disconnect and release with Oncor Electric Delivery. How panel upgrades work

Permits & Power in Grand Prairie

Who issues the permit

Electrical permits for work in Grand Prairie are issued by the city, and it is the city that inspects the finished work. Requirements, fees and inspection scheduling differ from one DFW city to the next.

Clements Electric pulls the permit and schedules the inspection as part of the job. Texas Electrical Contractor TECL #40628.

Who owns the wires

Most Grand Prairie addresses are served by Oncor Electric Delivery.

This matters on a service or panel upgrade: the utility named on your electric bill is the one that has to disconnect and then release the meter before the new service can be energized. Worth checking your bill before scheduling, and we coordinate that call either way.

Solar Panels & a Standby Generator in Grand Prairie

If your Grand Prairie home has grid-tied solar, the solar has to connect on the utility side of the generator’s transfer switch, between the meter and the switch, so the generator can never feed the solar inverters. We explain why in adding a standby generator to a home with solar panels. How that connection is made depends on the utility that serves your address: Oncor Electric Delivery.

Oncor Electric Delivery (delivery utility)

  • Disconnect: A visible, lockable, labeled AC disconnect is required between the Oncor meter and every source of distributed generation, within 10 feet of the meter unless special placards are used. Oncor states that molded-case breakers are not an acceptable disconnect.
  • Meter socket: The meter socket is reserved for Oncor metering. No meter collars or other devices may be installed in it or between the meter and the socket.
  • Generator and transfer switch: The generator transfer switch must be installed on the load side of the meter base, never integrated with or in series with the meter. Oncor asks installers to confirm whether the transfer switch is open or closed transition.
  • Solar approval: Solar needs an Oncor interconnection application, and Oncor treats a system as certified when it meets UL 1741 and the applicable parts of IEEE 1547.

Sources: Oncor Electric Service Guidelines (February 2025), sections 100.01.18, 500.06 and 700; Oncor Residential/Small Commercial Project Requirements (May 2025). Checked 2026-09-30.

Frequently Asked Questions

Yes. The City of Grand Prairie says all electrical work requires an approved permit from its Building Inspections Division, at City Hall, 300 W. Main St. (972-237-8230, Monday–Friday, 8 a.m.–5 p.m.). Applications are made through the city's online Customer Self-Service portal and are processed in approximately 5 to 10 business days. Clements Electric files the permit and schedules the inspection for you.

Get Your Quote — Grand Prairie

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Licensed & Insured

Electrical Contractor TECL #40628

Veteran-Owned

Proudly serving since 1982

Same-Day Service

Mon–Fri · weekend emergencies

Need an Electrician in Grand Prairie?

Clements Electric has served Grand Prairie and the surrounding area since 1982. Our licensed, insured electricians are standing by for same-day service, emergency repairs, and accurate quotes.

Prefer a written estimate? Request one