Planning Crawl Space, TV & Ethernet Outlets with Us

A Call About Crawl Spaces, TVs, and “All the Wires”

We recently got a call from a homeowner — let’s call him Brian — who said, “I need an outlet in my crawl space, and then maybe some other stuff… I don’t really know what’s possible.”

Brian was working with a crawl space encapsulation company and wanted power down there, plus a cleaner setup for his wall-mounted TV above a gas fireplace, and maybe some Ethernet ports. Like a lot of people, he wasn’t sure what to ask for or how to plan it out before we came over.

We walked Brian through what we needed from him — some photos, a few details about his panel, and where he wanted outlets and Ethernet. That short conversation covers exactly what most homeowners should think about before calling us for crawl space power, wall-mounted TV outlets, or hardwired internet.

Step 1: Know What’s Going in the Crawl Space

When Brian mentioned a crawl space outlet, our first question was whether he was working with a crawl space company. In his case, he was, and that helped us give a realistic price range because we’ve done well over a hundred of these projects.

Before you call us about a crawl space outlet, it helps to think through:

• Who else is involved? Are you working with an encapsulation, dehumidification, or waterproofing company?
• What equipment needs power? Dehumidifier, sump pump, vapor barrier fan, lights, or just a convenience outlet?
• How will you access the crawl space? We usually add a switch by the crawl space entrance to control lighting.

For Brian, we explained that a typical full run for a crawl space — including conduit, a new circuit, an outlet, and a light switch at the access — usually falls in the $800–$1,200 range in our area. The exact price depends on how far we’re running the circuit and the condition of the crawl space.

Step 2: Locate Your Electrical Panel

The next thing we asked Brian was, “Where’s your panel? Garage or outside? On a wall that borders the outside or the inside of the house?” It might sound picky, but this detail makes a big difference in how we run wiring.

Before you reach out to us, take a minute to:

• Find your main electrical panel. Common spots: garage, basement, exterior wall.
• Note which wall it’s on. Is that wall shared with the outside of the house or an interior room or crawl space?
• Snap a picture with the door open. We’ll ask for this so we can see available breaker space and labeling.

Brian’s panel was inside the garage on an exterior wall, which usually means we’ll use some surface-mounted conduit to get from the panel to our first outlet location. That’s part of why we could give him a solid price range over the phone.

Planning Wall-Mounted TV Outlets Above a Fireplace

Brian’s next request is one we hear all the time: “I’ve got a TV above a gas fireplace. I want to hide all the cables and maybe put an outlet behind the TV.”

Here are the key things we talked through with him that apply to almost every TV-over-fireplace project:

• Existing outlets nearby: Brian already had outlets on each side of the fireplace. Often we can use one of those circuits to feed a new recessed TV outlet behind the screen.
• Type of fireplace: In his case, it was gas. We asked that specifically because we need to understand the framing cavities around the unit and any heat concerns.
• Mount staying put: Brian was keeping his existing mount and TV. That matters, because we want to place the new outlet exactly where it’ll be hidden.

When you’re planning a TV outlet with us, we’ll usually ask you to:

• Take a backed-up photo that shows the TV, fireplace, and at least one side outlet.
• Tell us whether you’re planning to change the mount or TV size.
• Let us know if you want power only or power plus low-voltage (HDMI, Ethernet, coax) in the same area.

Adding Ethernet Outlets and Working with Fiber

Brian also asked, “Do you take care of fiber wires and stuff, like internet and everything?” Our answer to him is the same answer we give everyone: we can distribute and run the Ethernet and low-voltage cabling inside your home, but we’re not your internet provider — we don’t install the initial fiber drop from the utility.

If, like Brian, you’re thinking about Ethernet behind the TV or in a few rooms, here’s what helps us:

• Confirm you already have service. Fiber or cable should already be brought to the house and connected by your provider.
• Decide on your key locations. Common spots: behind a TV, home office, gaming room, and near your router.
• Tell us if you want a single or multi-gang plate. For example, power + Ethernet behind the TV on one combo plate.

Behind a TV, we often install a recessed box that can hold both the electrical outlet and an Ethernet jack, so your streaming devices and smart TV can be hardwired and your cables stay hidden.

How to Show Us What You Want (So We Can Quote Accurately)

With Brian, we were able to give a general range over the phone, then dial it in further once he sent us pictures. That’s usually the fastest way to get you a clear estimate.

Before we schedule your visit, we’ll typically ask you to:

• Send a picture of your panel with the door open.
• Photograph each desired outlet location. Step back enough so we can see the surrounding wall, fireplace, or furniture.
• Mark your ideal outlet spots with blue painter’s tape so we know exactly where you want them.

For TV projects, one photo that shows the TV, fireplace (if you have one), and at least one existing outlet on either side tells us a lot about what’s inside the wall and how we’ll fish wires.

When You’re Ready to Call Us

If you’re thinking about adding crawl space power, outlets behind a wall-mounted TV, or Ethernet ports around the house, you don’t need to know “all the electrical stuff” before you reach out. If you can tell us:

• What you’re trying to power or connect
• Where your panel is located
• Roughly where you want outlets and ports

we can walk you through the rest, just like we did with Brian. From there, we’ll help you plan a safe, clean install that hides the mess of wires and gives you the power and connectivity where you actually need it.