Price of household junction boxes splitter boxes

Household junction boxes typically range from $5 to $50 per unit, with installation costs adding $60–$250 depending on labor and permits.Retail PricesPlastic single-gang boxes: Around $5–$16 each, suitable for standard wall installations (e.g., Carlon 1-Gang PVC box at Walmart costs $15.89) .Multi-gang or larger boxes: Prices increase with size and material, ranging from $15 to $50 or more for metal or weatherproof enclosures .Material and rating considerations: Plastic boxes are cheaper, while metal boxes or those with higher IP ratings for moisture protection cost more. Surface-mount boxes are generally less expensive than flush-mounted or specialized fixture-rated boxes .Installation CostsLabor: Skilled electrical work typically takes 1–3 hours per box, with hourly rates varying by region. Labor often constitutes the largest portion of the total cost .Permits and inspections: Depending on local regulations, adding a junction box may require a permit, adding $60–$250 to the total project cost .Complexity factors: Costs rise if wires need to be fished through walls, boxes relocated, or code corrections are required .SummaryFor a standard household installation:Basic plastic single-gang box: $5–$16Metal or multi-gang box: $15–$50+Installation including labor and permits: $60–$250 per box Choosing the right box depends on the fixture type, wall location, and safety requirements, with larger or specialized boxes costing more both in materials and installation. Always ensure compliance with local electrical codes when selecting and installing junction boxes .