Castle Rock has homes across a range of ages, and the outlet situation in each reflects when it was built. Older homes near downtown may still have two-prong ungrounded outlets in some rooms. Homes from the 1990s may lack GFCI protection in all the locations where it is now required by code. More recent homes may have standard outlets everywhere but no USB charging capability built into the outlets where it would be most useful. Outlet upgrades address all of these conditions, improving both safety and practical convenience throughout the home.

For homes that need new outlets added where none currently exist, our outlet installation service covers new installations. For failed outlets that need repair rather than upgrade, our outlet repair service handles those. See the full Castle Rock electrical services page for everything we offer.

• Two-prong to three-prong outlet replacement for older Castle Rock homes with ungrounded outlets that need to be updated for modern electronics and appliances.
• GFCI outlet installation in locations where ground fault protection is currently required but was not installed when the home was built.
• USB combination outlet installation replacing standard outlets with USB-A and USB-C equipped outlets in high-use locations throughout the home.
• Tamper-resistant outlet installation replacing standard outlets with tamper-resistant versions in homes with young children.
• Smart outlet installation for Castle Rock homeowners integrating outlet control into a home automation system.

Here are the outlet upgrade projects our Castle Rock electricians handle most often.

Can Ungrounded Two-Prong Outlets in Castle Rock Be Upgraded Without Rewiring?

Yes, in some cases. If the outlet box has a ground wire available that was not previously connected, the outlet can be replaced with a standard grounded three-prong outlet using the existing ground. If no ground wire is available, there are two code-compliant options: installing a GFCI outlet, which provides protection equivalent to a grounded outlet for shock protection, or running a new grounding conductor to the box. WireNut assesses what is available in each outlet box before recommending the appropriate upgrade approach for your Castle Rock home.

Where Are GFCI Outlets Required in Castle Rock Homes?

Current electrical code requires GFCI protection in bathrooms, kitchens within six feet of a sink, all garages, all exterior outlet locations, crawl spaces, unfinished basements, and within six feet of any wet bar or laundry sink. Castle Rock homes built before GFCI requirements became widespread in the 1990s often lack coverage in some of these locations. WireNut can assess your home’s current GFCI coverage and bring it up to current requirements as part of an outlet upgrade project.