Smart Home and AV Installation Services in Frederick, MD
One Team for the Wiring, the Screens and the Automation
Nerical, LLC installs smart home, home theater, security and audio video systems across Frederick County and the surrounding Maryland counties. Fifteen services, from a $130 TV mount to a $25,000 whole-home automation system, all handled by the same team. Christian Rogers founded the company in 2010 and works as both a licensed electrician and an AV integrator, which means the wiring, the drilling and the programming are one visit and one point of contact instead of three trades blaming each other.
Every job starts with an on-site survey rather than a phone estimate, and nothing gets cut into a wall until you have seen and agreed the route.
What We Install Across Frederick County
Full Home Automation
One system for lights, climate, shades, audio, locks and cameras, controlled from a phone, a wall keypad or your voice.
$2,500 a room · $10,000–$25,000 whole homeHome Theater Installation
Media rooms and dedicated cinemas designed around the room you have — seating sightlines, screen size, acoustics and hidden wiring.
$2,000–$6,000 media room · $6,000–$15,000 dedicatedLighting and Shading Control
Lights and motorized shades running on one system, so the house adjusts to the sun instead of you adjusting it.
$600–$1,800 a room · $4,500–$12,000 whole homeSmart Lighting and Automation
Dimmers, scenes, occupancy sensing and outdoor lighting, wired properly rather than bulb by bulb.
$95–$200 per switch · $3,500–$9,000 whole homeMotorized Shades and Blinds
Roller, Roman, cellular and blackout shades on Somfy, Lutron and Rollease motors, measured and fitted by us.
$450–$900 standard · $1,500–$3,500 outdoorHome WiFi and Network Wiring
Cat6 cabling, structured panels and access points placed by coverage survey, not guesswork.
$125–$300 per drop · $1,200–$3,500 whole homeAudio and Video Systems
Surround sound, whole-home audio and commercial AV, wired and calibrated.
$250–$1,350 one room · $2,500–$7,000 whole homeTV Mounting and Wall Installation
Mounted level, into studs, with the cable inside the wall and a recessed outlet behind the screen.
$130–$400 standard · $350–$750 over a fireplaceSecurity Camera Installation
Wired and wireless cameras sited by sightline, cabling hidden, recording to a local NVR or straight to your phone.
$300–$550 per camera · $1,200–$2,200 four-camera systemHome Security and Surveillance
Door and window sensors, motion and glass-break detection, cameras and alarms joined into one system that still works locally when the internet drops.
$1,200–$2,800 sensors and alarm · $3,000–$6,500 hardwired whole homeSmart Door Locks and Keyless Entry
Keyless entry fitted, aligned and set up on your phone, then joined to the rest of the system so the lights and cameras know when a door opens.
$300–$650 per door · $1,200–$2,200 whole house integratedSmart Thermostat Installation
Nest, ecobee and Honeywell Home fitted and matched to your heating system, including houses with no C-wire.
$150–$300 swap · $700–$1,800 multi-zoneCommercial Video Wall Installation
Video walls specified by where people actually stand, not by the size of the wall.
$6,000–$18,000 LCD · $15,000–$45,000 LEDSamsung Frame TV Installation
Authorized Samsung custom installer. Frame TVs fitted flush with the One Connect box hidden and no visible cable.
$250–$500 existing outlet · $650–$1,200 over a fireplaceLoxone Smart Home Systems
Loxone runs on a Miniserver in your own cabinet, so the house keeps working when the internet does not.
$8,000–$18,000 Air retrofit · $20,000–$50,000 wiredNot Sure Which Service You Need?
Most people call us describing a problem, not a product. Here is what usually fixes what.
| What you're trying to fix | Where to start | From |
|---|---|---|
| TV needs mounting, cable showing | TV Mounting | $130 |
| WiFi drops upstairs or in the yard | WiFi & Network Wiring | $125 |
| Heating bills, uneven rooms | Smart Thermostat | $150 |
| Music in more than one room | Audio / Video | $250 |
| A TV that looks like artwork | Samsung Frame TV | $250 |
| Want to see the driveway from your phone | Security Cameras | $300 |
| Tired of hiding a key under the mat | Smart Door Locks | $300 |
| Sun bleaching a room, glare on the TV | Motorized Shades | $450 |
| Lights on timers and scenes | Smart Lighting | $95 |
| Lights and shades on one system | Lighting & Shading Control | $600 |
| Doors, windows and alarm on one system | Home Security & Surveillance | $1,200 |
| Want a proper movie room | Home Theater | $2,000 |
| Too many apps to run one house | Full Home Automation | $2,500 |
| Screens for a shop, lobby or bar | Video Wall | $6,000 |
| A system that works offline | Loxone | $8,000 |
Still not sure? Call (240) 372-5809 and describe the room. We will tell you which of these it is, and if it is a twenty-minute job we will say that too.
Why Frederick County Homeowners Use Nerical, LLC
An Electrician and an AV Integrator in One Visit
Christian Rogers is a licensed electrician who moved into AV and automation. The outlet, the cable route and the programming are handled by the same team, on the same day. No waiting on a sparky to come back before the system can be commissioned.
The Network Goes In First
Most smart home problems are network problems wearing a costume. We survey and wire the network before anything is mounted, which is why our systems keep working after the novelty wears off.
Nothing Gets Cut Until You Have Agreed It
We walk the route with you and show you every hole before it is made. In older Frederick houses that often means finding a way through that nobody else offered.
Fixed Prices from an On-Site Survey
Every price on this page comes from real jobs. You get a fixed quote after we have seen the house, not a range over the phone that moves once the work starts.
Local Support, and Customers Who Keep Calling Back
We are ten minutes from most of Frederick County at 6201 Dispatch Way. A lot of what goes wrong gets fixed over the phone the same day. When it cannot be, we come out.
Fifteen Services, One Point of Contact
From a $130 TV mount to a $25,000 whole-home system, it is the same team every time. More about Christian and the company.
What Our Services Cost in Frederick, MD
These are the ranges our jobs actually land in, not starting-from figures. Where a job falls in the range depends on the house — wall type, cable runs, and how much has to be opened up and put back.
| Service | Typical range |
|---|---|
| TV mounting | $130 – $750 |
| Smart thermostat | $150 – $1,800 |
| Audio / video | $250 – $7,000 |
| Samsung Frame TV | $250 – $1,200 |
| Smart door locks | $300 per door – $2,200 whole house |
| Security cameras | $300 per camera – $2,200 four-camera |
| Home WiFi & network wiring | $125 per drop – $3,500 whole home |
| Motorized shades | $450 – $3,500 per shade |
| Smart lighting | $95 per switch – $9,000 whole home |
| Lighting & shading control | $600 – $22,000 |
| Home security & surveillance | $1,200 – $6,500 |
| Home theater | $2,000 – $15,000 |
| Full home automation | $2,500 – $25,000 |
| Video wall | $6,000 – $45,000+ |
| Loxone system | $8,000 – $50,000 |
Surveys and quotes are free, and we will tell you if a job is not worth doing.
Where We Work Across Frederick County and Maryland
We are based at 6201 Dispatch Way in Frederick and cover most of Frederick County — Urbana, Ijamsville, New Market, Walkersville, Middletown, Mount Airy, Brunswick and Adamstown.
We also work across Montgomery County in Clarksburg, Damascus, Germantown and Gaithersburg, into Washington County at Hagerstown and Boonsboro, and Westminster in Carroll County. For larger home theater, automation and commercial video wall projects we travel further across Maryland.
If you are just outside that list, call (240) 372-5809 and we will tell you straight away whether we can reach you.
Recent Work Around Frederick County
A New Build the Builder Left Half Finished
The wiring was in the walls but nothing was terminated or programmed. We took over the system, finished the network, and commissioned lighting, climate and audio on one controller.
Three Floors, One Router, No Signal Upstairs
A family home where the router sat in the basement and the top floor had nothing. Cat6 runs to two access points fixed it permanently, without ripping the house apart.
Three TVs and a Stone Fireplace
Mounting into stone without cracking it, with the cable run inside the wall and a recessed outlet behind each screen. No visible cable anywhere in the room.
Frequently Asked Questions
What smart home and AV services do you offer in Frederick, MD?
How much does a smart home installation cost in Frederick, MD?
Do you serve areas outside Frederick County?
Can you work with the equipment I already have?
Are you licensed and insured?
Will my security system still work if the internet goes down?
Do you provide support after the installation?
Book a Free On-Site Survey
Tell us the room and what is annoying you about it. We will tell you what it takes to fix, what it costs, and whether it is worth doing. No charge for the visit and no pressure at the end of it.
Call (240) 372-5809 or email sales@nerical.com
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