About SDF — Switchboards Delivered Fast
We are a small, focused team that does one thing exceptionally well: build custom UL 891 switchboards and deliver them faster than anyone else.
Not a Mega-Corporation
We are not a Fortune 500 conglomerate with layers of bureaucracy, regional sales offices, and 20-week lead times. We are a lean operation staffed by people who have spent their careers designing, building, and testing switchboards.
When you call SDF, you talk to the people who will actually engineer and build your equipment. No phone trees, no territory managers, no waiting for approvals from corporate. Just direct access to the team that gets it done.
Decades of Experience
Our team has decades of combined experience in power distribution equipment. We have built switchboards for data centers, hospitals, water treatment plants, manufacturing facilities, and everything in between.
That depth of experience means we can spot potential issues before they become problems, suggest better configurations you might not have considered, and deliver equipment that works right the first time.
How We Work
Speed
Fast delivery switchboards in as few as 4 weeks on standard configurations. We build to order with dedicated capacity, not a backlog queue.
Quality
Every board ships as a NETA acceptance tested switchboard with a full test report. We do not cut corners to hit a date.
Direct Access
Talk directly to our engineers. No phone trees, no territory reps. The people who answer your questions are the people building your board.
Nationwide Shipping
We ship engineered switchboard packages to job sites across the United States. Equipment is crated, palletized, and shipped via flatbed or enclosed trailer depending on size and destination. We coordinate directly with your receiving team to ensure smooth delivery and offloading.
Let's Build Something
Whether you need a single switchboard section or a full lineup, we are ready to help. Start a quote or get in touch.