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Seguin’s Trusted Electricians — Justin & Levi Moorhead

Electrical

Installation & Wiring in Seguin, TX.

From new construction wiring and home rewiring to outlet installation, circuit additions, and remodel electrical work — Two Brothers A/C handles every wiring need for Guadalupe County homeowners. Flat-rate pricing. We pull all permits. NEC code compliant on every job.

Call (830) 587-5790
  • Licensed & Insured
  • Same-Day Available
  • Flat-Rate Pricing
  • Local & Family-Owned
  • We Pull All Permits
  • NEC Code Compliant

⚡ Get a Wiring Quote

🔒 No spam. No obligation. We respond within 1 hour.

⭐ 5-Star Rated on Google

🏆 BBB Accredited Business
🔧 100% Permit Compliant
📋 We Pull All Permits
🛡️ 100% Satisfaction Guarantee
What We Install

Electrical Installation & Wiring Services in Seguin, TX

Whether you’re building new, remodeling, or upgrading an older Seguin home, our licensed electricians handle every aspect of your electrical wiring — safely, on time, and to code.
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New Construction Wiring

Full rough-in and trim-out wiring for new homes and commercial builds throughout Guadalupe County. We coordinate with your builder and handle every inspection.

  • Full rough-in wiring
  • Trim-out & device installation
  • Low-voltage pre-wire (data, A/V, security)
  • HVAC dedicated circuit rough-in
  • Permit filing & inspection coordination
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Home Rewiring

Homes built before 1990 in Seguin often have undersized or aluminum wiring that can't safely handle modern loads. We rewire with minimal disruption to your home.

  • Whole-home rewiring
  • Aluminum wiring replacement
  • Knob-and-tube removal & replacement
  • Partial rewire for remodels or additions
  • All work brought to current NEC code
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Outlet & Switch Installation

Need more outlets, GFCI protection in your kitchen or bathrooms, or USB outlets throughout your home? We install, replace, and upgrade all outlet and switch types.

  • Standard & GFCI outlet installation
  • AFCI outlet & breaker installs
  • USB & smart outlet upgrades
  • Switch replacement & dimmer installs
  • Outdoor weatherproof outlets
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Circuit Addition & Dedicated Circuits

Adding a major appliance, HVAC system, hot tub, or EV charger? We run dedicated circuits from your panel to handle the load safely and to code.

  • HVAC & heat pump dedicated circuits
  • Dryer, range & appliance circuits
  • Home office & workshop circuits
  • EV charger circuit installation
  • Pool, spa & hot tub wiring
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Remodel & Addition Wiring

Kitchen remodel, bathroom addition, garage conversion, or room addition? We handle all electrical wiring for renovations — from design to final inspection.

  • Kitchen & bathroom remodel wiring
  • Garage conversion electrical
  • Room addition & ADU wiring
  • Under-cabinet & recessed lighting rough-in
  • Permit pulling & city inspection
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Outdoor & Landscape Wiring

Outdoor living spaces, security lighting, pool equipment, and landscape lighting all need properly installed, weatherproof wiring. We do it right the first time.

  • Outdoor outlet & lighting circuits
  • Pool & hot tub equipment wiring
  • Landscape & pathway lighting
  • Security camera & floodlight wiring
  • Detached garage & barn wiring
Who This Is For

Seguin Homeowners Who Need Wiring Work.

Electrical wiring isn’t just for new builds. Here are the most common situations where Guadalupe County homeowners call us — and why getting it done right the first time matters.

Older Homes Built Before 1990

Many Seguin homes near the historic district and older neighborhoods were wired for a fraction of today's electrical load. Aluminum wiring, undersized circuits, and missing GFCI protection are common — and dangerous.

Remodeling or Adding On

Any kitchen remodel, bathroom addition, or room conversion in Seguin requires new circuits, outlet placement, and a permit. We work alongside your contractor or independently.

New Home Builders

Building in Guadalupe County? We provide complete electrical rough-in and trim-out for custom homes, speccing out every circuit for modern HVAC, smart home, and EV needs from day one.

Signs of Wiring Problems

Flickering lights, warm outlets, burning smells, tripping breakers, or discolored switch plates are all warning signs. Don't wait — faulty wiring is one of the leading causes of house fires in Texas.

Buying or Selling a Home in Seguin

Outdated wiring consistently flags on home inspections in Guadalupe County and can kill a real estate deal. We provide fast pre-listing wiring upgrades and written documentation for insurance or closing.

Why Two Brothers

The Wiring Difference

We’re Justin and Levi Moorhead — born in Seguin, trained in both HVAC and electrical systems. Here’s why homeowners across Guadalupe County call us first for wiring work.

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We Pull Every Permit — No Exceptions

Unpermitted wiring can void your homeowner’s insurance and kill a real estate deal. We handle all city and county permits and coordinate every inspection so your work is fully legal and documented.

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Flat-Rate Pricing Before We Start

You get a written flat-rate quote before we touch a single wire. No hourly surprises. No change orders for things we should have planned. The price you’re quoted is the price you pay.

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NEC Code Compliance on Every Job

All wiring is brought to current National Electrical Code standards. We don’t cut corners to save time — because incorrect wiring causes fires, and we’re not willing to risk your home.

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HVAC & Electrical Under One Roof

As a combined A/C and electrical company, we properly size circuits for your HVAC load from day one. No mismatch between your electrical system and your cooling equipment — ever.

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Local Since Day One

We’re not a franchise or a call center. Justin and Levi Moorhead grew up in Seguin. When you call us, you talk to us — and we show up.
How It Works

What to Expect from Your Wiring Project in Seguin

No surprises. Here’s exactly how every wiring job works from first call to final sign-off.
1

Free Quote & Site Walk

We visit your home, assess the scope, and give you a flat-rate written quote on the spot — no pressure, no estimates that balloon later.
2

Permit Pulled & Scheduled

We handle all permitting with the City of Seguin or Guadalupe County. Once approved, we schedule your job — typically within days.
3

Wiring Installed

Our crew arrives on time, protects your home, and completes the work cleanly. Most residential wiring jobs are completed in one visit.
4

City Inspection & Sign-Off

We coordinate the electrical inspection so you don’t have to. All work is designed to pass first time — every time.
4

Walkthrough & Documentation

We walk you through everything, label circuits, and hand you your inspection paperwork — ready for insurance or resale.

Where We Work

Serving Seguin & Guadalupe County

Two Brothers A/C provides electrical installation & wiring throughout Seguin and the surrounding Guadalupe County region — including every neighborhood from historic downtown to the newer subdivisions along I-10.

Seguin, TX

Primary Service Area

Walnut Springs

Seguin, TX

Lake Placid Area

Seguin, TX

Downtown / Historic District

Seguin, TX

Texas Lutheran Univ. Area

Seguin, TX

Max Starcke Park Area

Seguin, TX

Kingsbury

Guadalupe County, TX

Marion

Guadalupe County, TX

Schertz

Guadalupe County, TX

New Braunfels

Comal County, TX

San Marcos

Hays County, TX

Kyle / Buda

Hays County, TX

Common Questions

Electrical Wiring FAQs in Seguin, TX from Homeowners

Do I need a permit for electrical wiring work in Seguin?
Yes — for any new circuits, rewiring, or significant wiring additions, the City of Seguin and Guadalupe County require a permit and inspection. We pull every permit for you and coordinate the inspection, so you don’t have to deal with any of it.
Is aluminum wiring in my Seguin home dangerous?
Aluminum wiring itself isn’t automatically dangerous, but it expands and contracts more than copper and can loosen at connections over time — creating heat and fire risk. Homes with aluminum wiring should be inspected and either replaced or have all connections upgraded to aluminum-rated devices.
How do I know if my older Seguin home needs rewiring?
Common signs include flickering lights, frequently tripping breakers, warm or discolored outlets, a burning smell near outlets or the panel, or two-prong outlets throughout the home. Homes built before 1990 in Seguin should have a professional inspection to assess wiring condition.
How much does home rewiring cost in Seguin, TX?
A full home rewire in Seguin typically ranges from $8,000–$20,000 depending on home size, number of circuits, and accessibility. Partial rewires for a remodel or addition are significantly less. We provide a written flat-rate quote after a free site assessment — no surprises.
Can you wire a detached garage or barn in Guadalupe County?
Yes. We install subpanel feeds, outlet circuits, and lighting for detached garages, workshops, barns, and sheds throughout Guadalupe County. We coordinate with Guadalupe Valley Electric when a new meter is required.
Do you do wiring for kitchen and bathroom remodels?
Absolutely. Kitchens require dedicated circuits for major appliances, GFCI outlets near water, and often recessed lighting circuits. Bathrooms need GFCI protection and proper exhaust fan wiring. We work alongside your contractor or independently and handle all permits.
What's a dedicated circuit and do I need one?
A dedicated circuit runs from your panel to a single outlet or appliance — no other devices share it. Your HVAC, refrigerator, dryer, dishwasher, microwave, and any future EV charger or hot tub all require dedicated circuits. If you’re adding a major appliance, we’ll confirm what you need during your free quote.
Can you add outlets to an existing room without major disruption?
In most cases, yes. We use low-impact fishing techniques to run wire through walls with minimal drywall cutting. We patch and leave the space clean. Most outlet additions in Seguin homes are completed in a single visit.

What Neighbors Say

Seguin Homeowners Trust

Two Brothers A/C

5-star rated on Google, accredited by the BBB, and reviewed by hundreds of Guadalupe County homeowners who trusted us with their homes.

*click the google image to view our google business profile reviews

“We had the kitchen rewired during our remodel. Justin coordinated everything with our contractor, pulled the permit, and passed inspection on the first visit. Exactly what we needed — clean, fast, and no surprises on the bill.”
Carol R.

Seguin, TX — Historic District

“Our 1978 home had aluminum wiring throughout. Two Brothers came out, explained exactly what needed to be replaced, gave us a flat-rate quote, and had it all done in two days. No mess, no surprises, and they handled the inspection too.”
Tom M.
Seguin, TX — Walnut Springs area
“Needed a dedicated circuit for a new HVAC system and an outlet added to the garage. Levi came out same day, gave me a price right there, and had it done the next morning. These guys are the real deal — local, honest, and fast.”
James B.

Guadalupe County, TX

Need Wiring Work in Seguin?

Flat-rate quotes. We pull all permits. Code-compliant every time.
Call (830) 587-5790