Lighting is the cheapest thing you can change that makes a room feel completely different. OSB lays out and installs recessed, pendant, under-cabinet, landscape and security lighting across Andover.
“The dispatcher actually understood what I was describing on the phone and told me which breaker to shut off before they arrived.”
“They rewired our restaurant kitchen overnight so we never closed a single service. That mattered more than the price, honestly.”
“Garage had one outlet and a light on the house circuit. Now it has a sub-panel and I can actually use my tools.”
Most Andover retrofits price per can, with the first light costing more because it carries the circuit and switch work. Six lights in one room is the usual sweet spot.
Yes. Retrofit housings go in through the hole they light, and we fish the run above. Patching is usually limited to a couple of small access points.
Almost always a dimmer that predates LED. Swapping to an LED-rated dimmer matched to the fixture solves it, and it's a quick call in Andover.
We do — path lights, uplighting, soffit lighting, and motion floods, all on weatherproof circuits and timers or photocells.
Yes, on a rated fan/fixture box with proper support. Heavy fixtures need a box that carries the weight, not a standard ceiling box.
Troubleshooting and fault finding
See serviceCKT 15ANew boxes, remotes, high ceilings
See serviceCKT 60ALevel 2 and Tesla Wall Connector
See serviceCKT 24/7No power, sparks, burning smell
See serviceCKT 3PHOffices, retail, restaurants, warehouse
See serviceCKT 20AGFCI, USB, dedicated circuits
See serviceFlat pricing quoted before the work starts. Same-day and next-day slots available across Massachusetts.
A plain breakdown of what actually moves the number on a Massachusetts panel upgrade quote.
ReadGUIDEOverload, short circuit or ground fault — each has a different cause and a different fix.
ReadGUIDEThe old wiring in your attic, explained — plus what a staged rewire actually looks like.
Read