Direct-to-contractor pricing, in-stock products, and fast delivery across Canada and the U.S.
We manufacture the EMT conduit, strut, B-material, and wire that contractors need to keep a job moving, and we sell it straight to you at direct-to-contractor pricing. No distributor markup, no waiting on backorders, just in-stock product built to CUL, CSA, and CETL standards and delivered to your jobsite across Canada and the U.S. Our production schedule runs on a rolling basis, so common sizes and lengths stay on the shelf even during peak construction season.
JDD Electrical Supply is a family-owned electrical component manufacturer based in Calgary, Alberta, supplying EMT conduit, rigid conduit, strut and rod, cable tray, building wire, and electrical tools directly to contractors on commercial and industrial projects. We scale to handle large-volume orders without pushing smaller contractors to the back of the queue.
Every category below is something we design, manufacture, and stock ourselves, which is why we can quote fast and ship fast. Whether you need a full truckload of EMT for a new build or a handful of fittings to finish a service call, we treat both orders with the same urgency. Contractors tell us they appreciate not having to juggle multiple suppliers just to complete one job.








We eliminate the middlemen by manufacturing our own products and delivering them straight to your jobsite. That vertical integration means you get the same quality components you’d get anywhere else, minus the inflated pricing that comes from every extra hand a distributor adds to the supply chain. We back that up with Net 30 terms from day one of the relationship, so your cash flow isn’t the thing holding up the next job. Many contractors find that the savings on materials alone free up budget for labour or equipment elsewhere on the project. Since we control our own manufacturing costs, our pricing stays steady even when broader supply chains face disruption, giving you a dependable number to build your bids around.
We design and manufacture every product we sell, which means we control quality at every stage instead of relying on a name-brand label to do it for us. Our full-time quality control team checks that what leaves our doors meets CUL, CSA, and CETL standards consistently, run after run. That level of oversight carries through from design to delivery. Every batch is documented and traceable, so if a question ever comes up about a specific shipment, we can pull the exact production record within minutes.
Our team brings over 25 years of industry expertise to every interaction, and being family-owned means the people quoting your job are the same people who answer the phone when a delivery window changes. We understand what’s at stake when materials don’t arrive on time or don’t perform as expected, so we built our business around five things contractors actually need. Many of our staff have worked alongside the same contractors for years, which means fewer surprises and faster answers when specs change mid-project. Those five priorities are:
Contractors who switch to our products tell us the same thing in different words: the pricing holds up, the product performs, and the delivery shows up when we said it would. Those are the three things we ask our own team to get right on every order, and they’re the reason most of our new accounts come from a referral rather than an ad. We hear it just as often from project managers juggling multiple job sites as we do from smaller crews handling one build at a time. That consistency is what keeps them calling us first the next time a bid goes out, rather than shopping around.