D-Central Technologies — Laval, QC
Bitcoin Mining Hackers
Institutional mining technology, hacked for the home miner. We build space heaters that mine Bitcoin, repair miners others throw away, and manufacture open-source mining accessories — 400+ products shipped from Canada since 2016.
₿ BTC Accepted • Free Shipping $500+ • Ships from Canada • Since 2016
Free Shipping $500+ | 30-Day Returns | BTC & Credit Cards | Canadian Company Since 2016
Built, Fixed, and Shipped from Canada
Mine Bitcoin. Heat Your Home.
Your heater runs all winter and earns nothing. Our Space Heater editions run all winter and stack sats. Same electricity, same warmth — but now your heating bill works for you.
L7 Heater – Pivotal Edition | Quiet & Powerful – 3.5 GH/s @ 1300 W (Dual-Voltage)
Original price was: $2,500.00.$2,350.00Current price is: $2,350.00.
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The Mining Hacker Manifesto
Satoshi designed Bitcoin mining for anyone with a computer. Then came the warehouses, the megawatt facilities, the institutional monopoly on hashrate. The original vision got buried under concrete and NDAs.
We dig it back out. D-Central takes the same ASIC technology locked inside industrial farms and hacks it for your home. We build space heaters that mine Bitcoin. We repair miners that the industry wrote off. We design and manufacture accessories for open-source mining hardware in our Canadian workshop. We are not resellers. We are makers.
Decentralization of every layer of Bitcoin mining. Not a slogan. An obsession.
d-central@mining-hacker:~$
$ systemctl status d-centralnn d-central.service - Bitcoin Mining Hackersn Loaded: active (running) since Oct 6, 2016n Location: Laval, QC, Canadan PID: 2016 (mining-hacker)nn$ cat /etc/missionnn > Decentralize Bitcoin mining at every layern > Hack institutional ASICs for home minersn > Build heaters that stack satsn > Repair what the industry throws awayn > Pioneer open-source mining accessoriesn > Make solo mining accessible to everyonenn$ uptimen 8+ years, 400+ products, 2500+ miners repairedn 11+ OSMU models | 25+ accessories designed in-housen HASHRATE: DISTRIBUTEDn STATUS: OPERATIONALDead Miner? We Bring It Back.
Chip-level diagnostics. Hashboard repair. Firmware recovery. D-Central has repaired 2,500+ ASIC miners since 2016 — from Antminer S9 to S21, Whatsminer M30 to M60, and everything from Innosilicon, Canaan, and Halong. We wrote the repair guides others reference: 38+ model-specific walkthroughs published on our site. Diagnostics start at $65 CAD.
The Open-Source Mining Arsenal
From a $30 NerdMiner lottery ticket to a NerdOctaxe Gamma pushing 9.6+ TH/s — we stock the complete open-source mining ecosystem. 11+ OSMU models across Bitaxe and NerdAxe families, plus 25+ accessories we designed and manufacture in Canada. First Bitaxe Mesh Stand. First DIY kit. First Canadian Bitaxe workshop. Pioneering this space is what we do.
Trusted Across the Industry
Solo home miners and publicly traded mining companies alike trust D-Central for hardware, repairs, and expertise.
ASIC Jungle | Argo Blockchain | Bitdeer | Bitfarms | 2,500+ Home Miners Worldwide
The Full Stack
Hardware is just the entry point. D-Central covers every stage of your mining operation — from first consultation to long-term hosting and hands-on training.
Mining Consulting
Not sure where to start? Our mining consultants help you choose the right hardware, plan your electrical setup, and optimize for your budget and climate. Our founding service — and still the smartest first step.
ASIC Repair
Dead miner? We bring it back. Our repair lab has fixed 2,500+ ASICs since 2016. Chip-level diagnostics, hashboard repair, firmware recovery. Diagnostics start at $65 CAD.
Mining Hosting
Need rack space? Our hosting facility in Quebec runs on competitive hydro rates with 24/7 monitoring and professional maintenance. You buy the hardware. We keep it hashing.
Mining Training
Learn from the people who do it daily. Our training program covers everything from basic setup to ASIC board repair. In-person at our Laval lab or remote 1-on-1. Stop paying for repairs — learn to do them yourself.
Mining Support
Every D-Central customer gets access to our support team — real miners who understand your setup. Troubleshooting, optimization, firmware help. No scripts. No chatbots. Just people who mine.
Why D-Central
D-Central has been in the open-source mining hardware game since the beginning. We manufactured the original Bitaxe Mesh Stand before anyone else thought to build one. We designed custom heatsinks for the Bitaxe and Bitaxe Hex. We did not wait for the ecosystem to mature — we helped build it.
No other company in this space offers the full stack: hardware sales, ASIC repair, mining hosting, consulting, and hands-on training. Most companies sell you a miner and disappear. D-Central stays with you from unboxing to overclocking to troubleshooting a dead hashboard at 2 AM.
Over 2,500 ASIC miners repaired since 2016 — not by resellers reading a manual, but by technicians who diagnose at the chip level across Bitmain, MicroBT, Innosilicon, Canaan, and Halong hardware. We wrote the 38+ model-specific repair guides that others reference. When a miner lands on our bench, it leaves hashing.
Canadian-based in Laval, Quebec. Shipping worldwide. Powered by hydroelectric energy, built for the cold. We are not a faceless storefront — we are a workshop full of engineers who mine, build, and repair the hardware we sell.
Built by Bitcoin Mining Hackers
We take institutional-grade mining technology — the same ASICs running in megawatt data centers — and hack it for the home miner. Space heaters that stack sats. Open-source solo miners on your desk. Repair services that bring dead hardware back to full hash rate. Every product in our catalog exists because someone on our team asked: how do we make this work in a basement, a garage, or a cabin off-grid?
Every product is tested, tuned, and supported by people who actually mine Bitcoin. We run the same hardware we sell. We heat our own spaces with modified ASICs. We solder the same boards we ship to you. This is not dropshipping — it is craft.
Decentralization is not a buzzword here. It is the mission that drives every product we design, every miner we repair, and every guide we publish. Distribute the hashrate. Strengthen the network. Empower the individual. That is what Mining Hackers do.