Serving St. Louis Residential Customers Since 1948
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Meets all local electrical codes
Serving St. Louis since 1948
When it comes to electrical safety, grounding isn’t a luxury. It’s a must. A ground wire gives stray electrical current a safe path to escape, straight into the earth. If a lightning strike, a short circuit, or a faulty appliance sends current the wrong direction, it goes to ground instead of through your home, your loved ones, or your electronics.
Common reasons we install or upgrade grounding across St. Louis homes:
A lot of older homes in St. Louis County and St. Charles County were built before modern grounding standards, and many homeowners don’t realize their system isn’t up to code. We’ll inspect your current setup, find any gaps in the grounding path, and install a safe, code-compliant solution. Learn more at NFPA.org or Energy.gov.
No two homes are exactly alike, so every grounding job starts with a visual inspection of the panel, the grounding electrode system, and a sample of the branch circuits. From there we customize the work to fit your layout and bring you into full compliance with current local code (NEC Article 250 covers grounding and bonding, and that’s the article every licensed electrician in Missouri is working from).
Don’t wait until something goes wrong. A properly grounded electrical system is one of the simplest ways to protect your home and everything in it. If your panel is also showing its age, ground wire work pairs naturally with a Panel Replacement. Both jobs are often done in the same visit.
Wondering whether your home’s grounding is up to code? Call (314) 837-3308 or book online to schedule a ground wire inspection across St. Louis County and St. Charles County.
You have three legal options under NEC 406.4(D), and we'll walk you through all three when we're out for the service call. The first is to leave them as two-prong outlets, which is allowed for like-for-like replacement but rules out most modern appliances and surge protection. The second is to install GFCI outlets labeled "no equipment ground" at the start of the circuit, which gives you shock protection but not a true ground (so a computer or TV plugged in still has no clean reference). The third is to pull a real ground conductor back to the panel, which gives you a code-compliant three-prong outlet with full surge and signal protection. For most homes adding sensitive electronics, option three is the one we recommend.
The water pipe is one of the original code-required grounding electrodes for the home. If it's been replaced with PEX or CPVC near the meter, the bond may no longer be effective and we'll have to drive a supplemental ground rod to bring you back into compliance. The gas line is a different conversation. CSST (the yellow flexible gas line that Spire installs in most St. Louis homes built after 2000) requires its own bond to the grounding electrode system. It's a step that's commonly missed during home renovations and during panel replacements done by less detail-oriented shops. We check it on every visit.
Yes. A general home inspector checks for grounded three-prong outlets and will flag ungrounded circuits in the report, even when it isn't required to close the sale. Buyers and their agents increasingly ask about it directly, especially in older St. Louis neighborhoods built with two-prong wiring. If you're preparing to list, it's worth having the panel and outlets checked before the inspection turns it into a negotiating point.