We build the electrical and HVAC assemblies your crews waste hours making in the field — device-ready boxes, MC kits, fixture whips, welded condenser cages and custom plenums — cut and built to your spec. No distributor lead time. No spot-buying. No piles of parts on the deck.
Prefab moves labor off the deck and into a controlled shop — faster, safer, and cheaper.
Skilled crews are scarce and expensive, and every minute a journeyman spends cutting conduit, pulling wire, or fabricating a transition on a lift is a minute billed at the highest rate on the job. Prefabrication takes that repetitive work off the critical path and builds it ahead of time in a shop — by lower-cost labor, with no travel, no weather, and no waiting on the trade ahead of you. The assembly shows up labeled and ready to install, so the field crew does what only they can do: hang it and move on.
This isn't a theory. Industry research shows that raising prefab use to just 20% of a job can lower composite labor rates by more than 10% and lift contractor profit margins from 13% to over 17%, and the overwhelming majority of general contractors report a positive impact from prefabrication on schedule, safety, and cost. The catch is that big shops capture those gains with in-house prefab departments most contractors don't have. Grounded Prefab is that department — local, on call, and built to your job.
Configured to your project — not a generic stock SKU you could already get off a distributor's shelf.
Device-ready box assemblies, MC unit rough-in kits, fixture whips, overhead/ceiling boxes, and strut & conduit support racks — built to your panel schedule and fixture plan.
View electrical products →
Welded condenser security cages, custom supply & return plenums, duct transitions and fittings, plus equipment stands, curbs and drain pans — fabricated to your equipment.
View HVAC products →We're in Bessemer — no national distributor queue. Send us your plans and we'll turn assemblies on your jobsite's schedule, not a warehouse's, staged and labeled for install.
Send your panel schedule, prints, or equipment list and we'll come back within 48 hours with per-assembly pricing and a build timeline.
Prefer to send prints or just talk it through? Call, text, or email — we quote fast.