Smart Home Installation: What It Costs and Where to Start
A beginner's guide to smart home installation, covering thermostats, lighting, security cameras, locks, and whole-home automation. Learn what to DIY and when to hire a pro.
By ProMatchly Team · 2026-02-13 · 8 min read
Smart home technology has moved from luxury novelty to practical necessity for many homeowners. Modern smart devices save energy, improve security, add convenience, and increase home value. But the sheer number of products and platforms available can make getting started feel overwhelming. This guide walks you through the most impactful smart home upgrades, what they cost, and when professional installation is worth the investment.
Start With the Big Three
If you are new to smart home technology, three upgrades deliver the most immediate value: a smart thermostat, smart lighting, and a video doorbell. Together, these three items can be installed in an afternoon for under $500 and will make your home noticeably more comfortable, efficient, and secure.
Smart thermostats like the Nest Learning Thermostat ($180 to $250) or ecobee Premium ($200 to $250) learn your schedule and adjust heating and cooling automatically. The Department of Energy estimates that a properly programmed smart thermostat saves 10 to 15 percent on heating and cooling costs annually. For a home spending $200 per month on HVAC, that is $240 to $360 per year in savings. Most smart thermostats are straightforward to install if your home has a common wire (C-wire) at the thermostat location. If it does not, professional installation runs $75 to $150.
Smart lighting starts with smart bulbs ($10 to $25 each) or smart switches ($30 to $60 each). Smart switches are the better long-term investment because they work with any standard bulb and do not need to be replaced when a bulb burns out. However, they require basic electrical work that some homeowners prefer to leave to a professional. An electrician can install a smart switch for $50 to $100 per switch, including the device.
Video doorbells from Ring, Nest, or Arlo cost $100 to $250 for the device. Hardwired models provide more reliable power and better video quality than battery-operated versions, but they require running wiring to your front door. Professional installation runs $100 to $200 for a hardwired doorbell.
Security Systems
A comprehensive smart security system includes door and window sensors, motion detectors, a security camera system, and professional monitoring. DIY systems like Ring Alarm, SimpliSafe, and Abode cost $200 to $500 for equipment, plus $10 to $25 per month for professional monitoring. Professional-grade systems from ADT or Vivint offer more robust equipment and installation but typically require contracts and higher monthly fees.
Outdoor security cameras have become remarkably capable. A quality outdoor camera from Ring, Arlo, or Reolink costs $100 to $300 per camera. Professional installation is recommended for wired cameras, especially if you need runs of cable through walls or ceilings. Expect to pay $100 to $200 per camera for professional mounting and wiring.
Smart Locks and Garage Doors
Smart locks ($150 to $350) let you lock and unlock your door remotely, create temporary codes for guests or service providers, and see a log of who entered and when. Most smart locks fit standard door preparations and can be installed in 20 to 30 minutes with a screwdriver. Smart garage door controllers ($30 to $80) add remote monitoring and control to your existing garage door opener and are simple DIY installations.
Whole-Home Automation
For homeowners who want a fully integrated smart home, professional installation becomes essential. Systems like Control4, Savant, or Crestron offer centralized control of lighting, HVAC, audio, video, shading, and security through a single interface. These systems typically cost $5,000 to $50,000 or more depending on the scope, and they require specialized programming by certified installers.
Even without a whole-home system, a skilled electrician or smart home installer can help you set up scenes and automations that link multiple devices together. For example, a "goodnight" routine that locks all doors, arms the security system, turns off all lights, and adjusts the thermostat can be configured with most smart home platforms.
Start your smart home installation project on <strong>Pro<span style="color:#f59e0b">Matchly</span></strong>. Describe what you want to automate, set your budget, and let verified technology professionals submit competitive bids. Whether you need a single thermostat installed or a whole-home system designed, <strong>Pro<span style="color:#f59e0b">Matchly</span></strong> connects you with qualified pros at the right price.