Panel & Electrical Service Upgrades
More than a new panel.
A better-supported
electrical system.
Is your panel difficult to service? Are replacement breakers becoming hard to find? Planning equipment your existing service may not support?
Terrell Electric, LLC evaluates panel and electrical service upgrade needs, with attention to equipment condition, capacity, serviceability, surge protection, and applicable disconnect requirements.
Is It Time to Evaluate Your Panel?
Look at the condition.
Consider what comes next.
A panel does not automatically need replacement because it is older. Its condition, compatibility, capacity, and suitability for the proposed work help determine the right next step.
Replacement Parts Are Difficult to Find
If approved breakers or other components are difficult to obtain, routine repairs and future changes may become more complicated. Ask about the long-term serviceability of your existing equipment.
You Are Adding Electrical Loads
New appliances, equipment, heating and cooling changes, or additional work areas may justify a review of the service and distribution equipment.
The Equipment Shows Signs of Trouble
Damage, corrosion, overheating, unusual sounds, or burning odors call for professional attention. The appropriate response depends on the condition and its cause.
You Need Additional Circuits
A full panel raises questions about available circuit spaces and allowable equipment arrangements. More spaces and more electrical capacity are related concerns, but not the same thing.
You Are Remodeling
A renovation is an opportunity to review how existing electrical equipment fits the proposed layout, equipment, and future use of the property.
You Want Better Surge Protection
Service-level surge protection can be part of an upgrade discussion. It may also be possible to add appropriate protection without replacing the entire panel.
Understand What You Are Upgrading
A panel replacement
is not always a service upgrade.
Replacing the panel and increasing the property’s electrical service are different scopes of work.
A panel replacement addresses the distribution equipment. A service-capacity increase may also involve the meter equipment, service conductors, disconnecting equipment, and coordination with the electric utility.
Installing a panel with a larger rating does not, by itself, increase the capacity of the complete electrical service. The system must be evaluated as a whole.
Think About Future Repairs
Choose equipment
that can be serviced.
We recommend considering manufacturer support and properly approved, currently available breakers when selecting replacement panel equipment.
A panel should be selected with future maintenance and planned changes in mind. That includes the availability of compatible components and room for the circuits the project requires.
A breaker that physically fits is not automatically approved for a particular panel. Equipment compatibility must be verified using the applicable labeling and manufacturer information.
Why We Recommend Surge Protection
Power surges are not
only a lightning problem.
A surge is a brief voltage disturbance. Some originate outside the property, while others are produced by equipment switching inside the building. Smaller events may occur without an obvious interruption.
Surges From Outside
Lightning-related events and utility switching can introduce disturbances into the electrical system. Utility-originated events are one source—not the only source.
Surges From Within
Motors, appliances, and other electrical loads switching on and off can generate transients within a property. These events are not always visible to the person using the equipment.
Electronics Throughout the Property
Electronic controls are part of much more than computers and televisions. Appliances, heating and cooling equipment, and other building systems can contain sensitive electronics.
Surge protection helps reduce exposure to damaging voltage transients. A new panel alone is not a substitute for a surge-protective device.
A Protective Layer Worth Discussing
Add surge protection
to the upgrade conversation.
Terrell Electric recommends discussing professionally installed surge protection when planning a panel or service upgrade.
Protection at the service or distribution equipment can address exposure beyond the few devices connected to plug-in surge protectors.
We will discuss the appropriate device, installation arrangement, equipment compatibility, and applicable requirements.
Exterior Emergency Disconnects
A way to disconnect
utility power from outside.
An accessible outdoor emergency disconnect gives first responders a designated means to disconnect utility power without first entering the home.
Residential electrical code provisions and utility service standards may require an exterior disconnect when a service is installed or upgraded.
Depending on the approved arrangement, this may involve a meter-main combination, an outdoor disconnect ahead of an indoor panel, or other suitable equipment. It is not always a separate additional box.
Questions Before You Upgrade
Make an informed decision.
Do I automatically need a larger service?
No. Capacity should be evaluated against existing loads and planned additions. Replacement for condition or serviceability does not necessarily require an amperage increase.
Does an older panel always need replacement?
No. Age is one consideration, but condition, approved parts availability, suitability, and project requirements matter.
Will a new panel stop breaker trips?
Not necessarily. A branch-circuit or equipment problem can remain after a panel replacement. The reason for repeated trips should be investigated.
Can I add surge protection without replacing the panel?
Often there are options, but the equipment and installation must be reviewed. Ask us about your existing system.
Will the power need to be shut off?
Panel and service replacement generally involve a planned outage. The scope and coordination with the utility and inspection authority affect the schedule.
What determines the cost?
Equipment condition, capacity, meter and disconnect work, conductors, access, surge protection, and permitting requirements can affect the proposed scope and price.
Start With an Evaluation
Is your panel ready
for what comes next?
Tell us about your existing equipment, electrical concerns, and planned improvements. We will discuss the appropriate next step.
573-673-2522 tim@terrellelectric.com