Most lighting calls we run in Baltimore County come down to a house that was wired for far fewer lights than the people living in it now want. A 1958 rancher off Loch Raven, a Catonsville foursquare, a Pikesville split-level: none of them were built with recessed cans over the island or a dimmer at the bottom of the stairs. David Williams Electric installs recessed lighting, fixtures, dimmers, under-cabinet runs, and outdoor and landscape lighting across Towson, Catonsville, Owings Mills, Pikesville, Parkville, Essex, and Reisterstown, with the price quoted before the work starts and a 100% satisfaction guarantee on every job.
What lighting work looks like in a Baltimore County home
The housing here falls into a few buckets, and each one changes how a lighting job goes. The big postwar ring through Parkville, Towson, and Pikesville is mostly 1950s and ’60s ranchers and split-levels with plaster ceilings and shallow joist bays, so recessed cans usually mean shallow new-construction or remodel housings and a careful cut, not a smash-and-patch. The older pre-war stock in Catonsville and Essex often still has a two-wire system with no ground, which matters the moment you add a metal fixture or a dimmer. The newer Owings Mills and Reisterstown developments from the ’90s and 2000s are the easy ones: deeper bays, grounded circuits, room on the panel.
We do recessed lights, surface fixtures and pendants, dimmers, under-cabinet lighting, and outdoor and landscape lighting. A typical kitchen here is four to six recessed cans on one switch plus under-cabinet LED strip on a second, so the counters are lit without the overheads blasting. We size the circuit before we cut a single hole.
Dimmers, LED retrofits, and the flicker nobody warns you about
The most common service call we get after a homeowner buys their own fixtures isn’t a dead light. It’s flicker and buzz. Standard older dimmers were built for the load of incandescent bulbs, and when you swap to LED you can drop from a 300-watt load to 30. The dimmer can’t read it, so the light strobes at the bottom of the range or hums in the wall box. The fix is a CL-rated (LED-compatible) dimmer and, sometimes, a neutral run to the box that the original wiring never included.
On homes from the late 1960s and early ’70s, especially in the building-boom pockets, we still find aluminum branch-circuit wiring feeding lighting and receptacles. We don’t ignore it. The accepted repair is pig-tailing a short length of copper at each device with an ALUMACONN connector rated for the job, so the fixture or dimmer you’re adding lands on copper. You get a straight answer on whether your house has it and what the remediation costs before we touch it.
Outdoor and landscape lighting that survives a Maryland winter
Outdoor lighting in this county takes a beating. The freeze-thaw swings from December through March work water into any fitting that wasn’t sealed right, and the older neighborhoods near the reservoirs and along the wooded lots in Reisterstown and Owings Mills run heavy on moisture and tree cover. We install low-voltage landscape lighting (path, uplight, and step) on a proper transformer sized for the run, plus weatherproof fixtures, photocell and timer controls, and dedicated GFCI-protected exterior circuits for string lighting and flood fixtures. Buried low-voltage cable gets set at the right depth and routed away from where a shovel finds it.
Permits, inspection, and how we price it
Adding or extending fixed wiring in Baltimore County means an electrical permit through the Department of Permits, Approvals and Inspections, and the county clears the work through one of its approved third-party electrical inspection agencies, not a county inspector on staff. We pull the permit, schedule the inspection, and meet the inspector, all under Maryland master electrician license #11734. Swapping a fixture on existing wiring usually doesn’t need one; adding circuits, cans, or exterior runs does, and we tell you which side of that line your job falls on up front.
Pricing is quoted before we start. You see the number, you approve it, and that’s what you pay. Every lighting job is backed by a 100% satisfaction guarantee, which after 30-plus years in this trade is the only reason the phone keeps ringing from the same Towson and Catonsville streets.
Frequently Asked Questions
Can you put recessed lights in my plaster or older ceiling without tearing it up?
Usually, yes. Most of the 1950s and '60s homes in Parkville, Towson, and Pikesville have shallow joist bays, so we use low-profile or remodel-rated recessed housings that go in through a small hole and clip to the drywall or plaster. We locate joists and existing wiring first, make a clean cut, and patch is minimal. Truly tight bays or a ceiling with no attic access above may need surface-mount LED disks instead, and we'll tell you which your ceiling can take before we start.
I bought LED bulbs and now my dimmer buzzes and flickers. Why?
Almost always because the old dimmer was made for incandescent bulbs and can't read the much lower LED load. The fix is a CL-rated, LED-compatible dimmer, and in some older Catonsville and Essex homes we also need to bring a neutral to the box that the original wiring left out. It's a quick, fixed-price job once we see the box.
My house is from around 1970 and I heard it might have aluminum wiring. Does that affect adding lights?
It can. Some homes in Baltimore County's late-'60s and early-'70s building boom have aluminum branch wiring. Before we add a fixture or dimmer to that circuit, we pig-tail copper at each connection using ALUMACONN connectors so the new device lands on copper. We check for it, show you what we find, and quote the remediation before doing the work.
Do I need a permit to add lighting, and do you handle it?
Adding new circuits, recessed cans, or outdoor runs requires an electrical permit through Baltimore County's Department of Permits, Approvals and Inspections, and the county uses approved third-party electrical inspection agencies for the inspection. We pull the permit, schedule it, and meet the inspector. Swapping a fixture on wiring that's already there generally doesn't need one, and we'll tell you which applies to your job.
Will my outdoor and landscape lighting hold up to the winters here?
It will if it's installed for the climate. We use weatherproof fixtures, a properly sized low-voltage transformer, GFCI-protected exterior circuits, and cable buried at the right depth so freeze-thaw and a stray shovel don't take it out. We've kept landscape lighting running through Reisterstown and Owings Mills winters for years.
Serving Baltimore County
David Williams Electric provides lighting installations throughout Baltimore County, including Towson, Catonsville, Owings Mills, Pikesville, Parkville, Essex, Reisterstown. Explore all Baltimore County electrical services or learn more about lighting installations across Maryland. Call (410) 781-4357 for a free, up-front quote.
