Protect Your Home or Property from Power Surges & Outages

Trusted Surge Protection & Generator Solutions in Kingwood & Porter, TX

Frequent flickers and outages across Kingwood and Porter are more than an inconvenience- they can spoil food, damage appliances, and shorten the life of your home’s electronics.

At Jackman Electrical Services LLC, we install whole-home surge protection and portable generator connections that make your home or rental property safer, more reliable, and code-compliant.

Local context: A KHOU 11 News report highlights repeated outages affecting Kingwood and Porter residents. Many locals have experienced more than 20 outages in 2025 alone- making surge protection more essential than ever.

Why Surges Damage Your Equipment (Even When You Don’t Notice)

When power returns after an outage, or when a large appliance cycles on, your home’s wiring can experience a sudden voltage spike. Major surges can instantly destroy electronics. Smaller ones, repeated over time, quietly wear down your appliances and HVAC systems.

Common Causes of Power Surges

Nearby lightning strikes sending energy through power lines
Utility grid switching or restoration after an outage
Storm damage or downed lines
Large appliances cycling on and off (A/C, fridge, well pump)
Faulty or aging wiring

Even small surges add up, which is why whole-home protection, installed at the main electrical panel, is the most effective defense.

Lightning Protection vs. Surge Protection

It’s important to know the difference:

Lightning Protection Systems (LPS) are external systems (rods, bonding, dedicated grounding) that intercept a direct lightning strike and safely carry that energy to the ground. These must be installed by LPI-certified lightning protection specialists.
Surge Protective Devices (SPDs) are internal devices that protect your wiring and appliances from indirect lightning surges and utility-related spikes.

If you’re looking for whole-structure lightning protection, we can help connect you with certified specialists.
For power grid and in-home electrical surges, Jackman Electrical Services provides professional, code-compliant SPD installations.

Whole-Home Surge Protection: Your First Line of Defense

A whole-home surge protector is installed at your electrical panel and diverts excess voltage safely into the ground before it can travel through your home’s wiring.

Understanding Surge Protector Ratings

Surge protectors are rated in kiloamps (kA)- a measure of how much surge energy they can handle.

Entry-Level (around 25-50 kA)- Suitable for smaller homes or lighter electrical loads.
Standard Residential (around 50-80 kA)- The most common range for average homes.
Heavy-Duty (80-120 kA+)- Best for frequent outages, larger homes, or multi-unit properties.

A higher kA rating offers longer-lasting protection and better resilience against severe or repeated surges.
Learn more from Eaton’s guide to surge protection.

Code Requirements for Surge Protection

The 2020 National Electrical Code (NEC) requires that all new or replaced residential service equipment include a Type 1 or Type 2 Surge Protection Device (SPD).

Even if your home predates the rule, upgrading now ensures compliance with current standards and adds lasting protection for every connected appliance and circuit.

Understanding UPS Systems (Uninterruptible Power Supplies)

A UPS is a plug-in device that provides short-term battery power during brief outages—ideal for computers, routers, and smart home hubs. While these systems aren’t installed by electricians, they can complement your surge protector and generator setup to keep sensitive electronics powered during short interruptions.

Be Prepared with a Portable Generator Installation

When outages last longer, a portable generator setup keeps your essentials powered safely and efficiently.
Our electricians install generator inlet systems and transfer switches that meet code and let you connect your generator with confidence.

A properly configured system can power:

Refrigerators and freezers
Critical lighting and outlets
Heating or cooling equipment
Internet and communication systems

Click here to learn more about our portable generator installation services.

Why Homeowners & Property Managers Choose Jackman Electrical Services

Licensed, professional installation
Complimentary consultations- send us a photo or schedule an on-site visit
Online booking for your convenience
Ideal for property managers and HOAs who want to protect multiple homes or rental units

⭐️⭐️⭐️⭐️⭐️ Steve K.
“Jonathan is a fantastic electrician- knowledgeable, efficient, and clearly experienced. He did great work and saved me thousands of dollars. He installed a whole-house surge protector to keep my appliances and devices safe, along with a 240V outlet for my workshop. I can’t recommend him enough!”

⭐️⭐️⭐️⭐️⭐️ Kyle R.
“They replaced our electrical panel and added a whole-home surge protector. On time, courteous, great communication, and fair pricing. I’ll definitely use Jackman Electrical Services again!”

Get Peace of Mind Today

Don’t wait for the next storm or surge to cause damage.
Schedule your complimentary consultation with Jackman Electrical Services LLC today.

Send us a photo of your panel, book online, or have one of our licensed electricians assess your home in person.

Schedule Consult Online

FAQ

Q: Do surge protectors really make a difference?
Yes, they prevent costly damage to appliances, HVAC systems, and electronics by blocking voltage spikes before they travel through your wiring. Even minor surges over time can shorten the life of your equipment.

Q: What’s the difference between a surge protector and a lightning protection system?
A surge protector handles indirect lightning surges and power company fluctuations inside your electrical system. A lightning protection system prevents direct lightning strikes from damaging your structure and must be installed by an LPI-certified specialist.

Q: Does my home need a surge protector if I already have a generator?
Yes. Generators can actually produce small voltage fluctuations when switching on or off. A whole-home surge protector keeps your wiring and devices safe from those internal surges as well as from the grid.

Q: Are surge protectors required by electrical code?
Yes, the 2020 National Electrical Code (NEC) requires a Type 1 or Type 2 surge protection device on all new or replaced residential service equipment. Adding one now ensures safety and compliance.

Q: How long do surge protectors last?
Typically 5-10 years, depending on how often your home experiences surges. Some devices have indicator lights showing when protection has worn out, and our electricians can check them during routine service.

Q: How much does whole-home surge protection cost?
Pricing depends on the model and protection level (kA rating). Most residential installations fall between $500-$800+ installed, but a licensed electrician can provide an exact quote during a complimentary consultation.