Buying a new TV is exciting—until you realize you need to mount it, run cables, and set up audio. Electronics retailers offer installation services that can save you from wall-drilling mishaps, but the costs vary wildly depending on your TV size, wall type, and retailer. Understanding what you'll actually pay is crucial before checkout.
What Electronics Retailers Charge for TV Mounting
Most major electronics retailers—Best Buy, Costco, Walmart, and regional chains—offer professional TV mounting through third-party installers or in-house teams. Basic mounting typically runs $100–$200 for standard drywall installations on TVs up to 65 inches. For larger screens (75 inches and above), expect $200–$400. If you need mounting on plaster, brick, tile, or concrete, add $50–$150 to the base price.
Some retailers bundle mounting with TV purchases. Best Buy's Magnolia Design Centers, for example, often include standard wall mounting with high-end TV purchases, while their regular stores charge separately. Costco members sometimes receive discounted installation rates (around 10–15% off) compared to non-members.
Additional Costs That Add Up Fast
Wall mounting is just the starting point. Here's what often gets overlooked:
- Stud reinforcement: If your wall studs don't align with your desired TV placement, installers charge $50–$150 to reinforce the wall
- Cable running: Hiding cables behind walls instead of surface-mounting them costs $100–$300 depending on distance and wall material
- Outlet installation: Adding an outlet behind the TV (highly recommended) runs $75–$150
- Soundbar or surround speaker mounting: An additional $50–$100 per speaker
- Removal of old TV: Most retailers charge $30–$75 to haul away your old set
- Travel fees: Some installers charge $25–$50 if you live far from the service center
Ask for an itemized quote before scheduling. A "full setup" that sounds like $150 can easily become $600 when all add-ons are included.
How to Get the Best Pricing
Compare retailer-specific programs. Best Buy offers same-day and next-day installation in many markets, while Walmart's installation services vary by location. Costco typically provides better pricing for members but longer wait times. Regional electronics chains often have more flexible scheduling than big-box stores.
Request quotes from multiple installers. Don't accept the first price—ask for written estimates. Call ahead and describe your specific wall type, TV size, and cable-running needs. A brick wall in a 1970s apartment will cost more than drywall in a new build.
Watch for seasonal promotions. Black Friday, back-to-school, and holiday seasons often include discounted or free installation with TV purchases over certain price points (typically $800+). These promotions aren't always advertised prominently, so ask directly or check the fine print.
Negotiate on bundled services. If you're buying multiple items (TV, soundbar, streaming device), ask if the retailer will discount installation rates or waive certain fees.
Red Flags and What to Verify
Before confirming installation, confirm the installer is licensed and insured. Check Google reviews or Yelp for the specific installer (not just the retailer). Ask whether the installer provides a warranty on the mounting hardware and workmanship—reputable installers back their work for at least 12 months.
Verify the installer will use appropriate hardware for your wall type. Drywall anchors alone won't safely hold a 75-inch TV; studs or heavy-duty toggle bolts are required. The retailer should provide a pre-installation inspection if wall concerns exist.
Get cancellation terms in writing. Some installers charge 50% of the service fee if you cancel within 48 hours; others charge nothing. Know your obligation before booking.
Skip the Retailer Installation?
If you're comfortable with basic DIY, a quality TV mount from the same retailer costs $30–$80, and hiring an independent handyperson or electrician might be $75–$150/hour—sometimes cheaper than retailer markups. However, professional installation protects your warranty and TV safety.
Use Mercoly to compare installation packages and pricing across trusted electronics retailers in your area, making it easier to find the best value for your specific needs.
Frequently Asked Questions
Q: Does the TV warranty cover mounting damage? Most warranties don't cover damage from improper installation, which is why retailer professional installation is valuable—they handle liability if something goes wrong during mounting.
Q: Can I use my own contractor instead of the retailer's installer? Technically yes, but doing so may void the retailer's warranty on the TV itself, and you'll lose any liability protection from the retailer if damage occurs.
Q: Are there any hidden fees I should know about? Common surprises include travel fees for remote locations, charges for removing old TVs, and upsells for cable management—always ask for a complete itemized estimate before confirming your appointment.
Compare installation services across retailers today to avoid overpaying for your TV setup.