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Electrical Service Upgrades in San Antonio & Houston

Safe, Efficient, and Reliable Electrical Solutions for Your Home

If your home struggles to keep up with today’s electrical demands, Elmer’s Home Services is here to help. We provide professional electrical service upgrades to ensure your home has the capacity to safely power modern appliances, HVAC systems, electric vehicle chargers, and smart home technology. A service upgrade increases the total amperage available to your home—typically moving from 100 amps to 200 amps or higher. This not only helps your electrical system run more efficiently but also prepares your home for future expansion and protects it from overload and fire hazards.

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When Should You Upgrade Your Electrical Service?


Many homeowners don’t realize their electrical system is underpowered until they start experiencing issues like flickering lights or frequent breaker trips. If your home was built decades ago, it may not have been designed to support the energy demands of today’s technology. An electrical service upgrade can improve safety, increase efficiency, and give you the flexibility to add new systems without worry.

• You’ve added major appliances or HVAC systems
• Lights flicker or breakers frequently trip
• You’re installing an EV charger or generator
• Your service panel is over 20 years old
• You’re planning a remodel or addition
• You still rely on 100-amp service or a fuse box

 

What to Expect from a Service Upgrade

Every home is different—and so is every electrical service upgrade. That’s why Elmer’s Home Services begins with a thorough evaluation of your existing system and listens to your goals before recommending a tailored solution. Whether you’re preparing for a remodel, adding an electric vehicle charger, or simply want greater reliability, we’ll walk you through the process step by step.

We’ll coordinate with your local utility provider and help ensure all work meets required permitting and inspection standards. Our goal is to keep you informed, safe, and confident in the improvements being made to your home’s electrical infrastructure.

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Ready to Upgrade?

Elmer’s Home Services makes electrical upgrades easy and worry-free. Whether you’re modernizing an older home or preparing for your next big project, we’ll ensure your electrical service is ready for whatever comes next. Contact us today to schedule your consultation or request a quote for a full-service upgrade.

At Elmer’s, we understand that upgrading your home’s electrical service is a major investment—and one that should never be left to guesswork. That’s why our team focuses on clear communication, professional workmanship, and dependable follow-through on every job. We treat your home with respect, ensure your questions are answered, and work with you to find the safest, most cost-effective upgrade solution for your needs. With decades of experience serving homeowners in San Antonio and Houston, we’ve built our reputation on quality, trust, and doing things the right way—the Elmer’s way.

  • Licensed & Experienced Electricians: Our team is trained to handle all your electrical needs safely and efficiently.

  • Transparent Pricing: We provide upfront pricing with no hidden fees.

  • Prompt & Reliable Service: We respect your time and strive to complete projects on schedule.

  • Customer Satisfaction Guarantee: Your satisfaction is our top priority.

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San Antonio
9710 I-35 Frontage Rd 
San Antonio, TX 78233
(210) 369-4313
Houston
6620 Fairbanks North Houston Rd Houston, TX 77040
(713) 489-2591
DFW
340 W Northwest Hwy 
Grapevine, TX 76051
(214) 613-8225
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HVAC
Jonathan Herbert 
TACLB124872

Electrical
TDLR # 40048
Plumbing 
REGULATED BY THE TEXAS STATE BOARD OF PLUMBING EXAMINERS
https://tsbpe.texas.gov
P.O. BOX 4200, AUSTIN, TX 78765-4200
512-458-2145 
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