Antminer Repair Service in Canada — Fast, Expert, Affordable
Need Antminer repair in Canada? D-Central Technologies operates the largest and most experienced ASIC repair facility in the country, located in Laval, Quebec. Since 2016, we have repaired over 2,500 miners with a 95% success rate — from legacy Antminer S9s to the latest S21 XP series. Every repair comes with a 3-month warranty, transparent pricing, and the expertise of a team that has been doing this longer than most repair shops have existed.
We are not a generic electronics repair shop that Googles your miner model when you walk in. We are Bitcoin Mining Hackers — a dedicated team of ASIC technicians who repair, build, and modify mining hardware every single day. Chip-level diagnostics, board-level micro-soldering, full system rebuilds — this is all we do, and we do it better than anyone in Canada.
Ship your miner to us from anywhere in Canada or the US. We will diagnose it, give you an honest assessment, and get it hashing again — fast.
Why Choose D-Central for Antminer Repair in Canada
When your Antminer goes down, you need it fixed right — the first time. Here is why Canadian miners trust D-Central with their hardware:
| What You Get | Details |
|---|---|
| 2,500+ Miners Repaired | More ASIC repairs completed than any other Canadian shop. We have seen every failure mode and fixed it. |
| 95% Success Rate | Most miners that come through our door leave hashing. We do not give up on boards that other shops reject. |
| 3-Month Warranty | Every repair is backed by a 3-month warranty on parts and labor. If the same issue returns, we fix it free. |
| Transparent Pricing | Repair costs from $65 to $300. No surprise fees. You approve the quote before we start any work. |
| Located in Canada | Our repair facility is in Laval, Quebec. No shipping across borders, no customs headaches, no weeks-long waits. |
| In Business Since 2016 | Over 9 years of continuous operation in the Bitcoin mining industry. We are not going anywhere. |
Antminer Repair Pricing
We believe in transparent pricing. Below are our standard repair rates for Antminer units. Every repair starts with a diagnostic — if we determine the unit is not economically worth repairing, we tell you upfront and you only pay the diagnostic fee.
| Repair Type | Price (CAD) | Typical Turnaround | Includes |
|---|---|---|---|
| Diagnostic Assessment | $65 | 1–2 business days | Full board-level diagnosis, failure report, repair quote |
| Control Board Repair | $100–$150 | 2–3 business days | Firmware recovery, component replacement, connectivity fixes |
| Hashboard Repair | $150–$250 | 3–5 business days | ASIC chip replacement, voltage domain repair, thermal pad replacement |
| Full Restoration | $200–$300 | 5–7 business days | Complete teardown, all boards inspected and repaired, fan replacement, thermal refresh, full burn-in test |
Diagnostic fee is applied toward repair cost if you proceed with the repair. All prices in Canadian dollars. Complex multi-board repairs may require additional assessment.
Antminer Models We Repair
We service every Antminer model ever manufactured — from the original S9 that launched home mining to the latest S21 XP. Below is a complete list of Antminer models we repair, with links to model-specific repair pages containing detailed diagnostic information and common failure patterns.
SHA-256 Antminer Models (Bitcoin Mining)
| Model | Common Issues | Repair Page |
|---|---|---|
| Antminer S9 / S9i / S9j / S9k | ASIC chip failure, fan errors, controller board | S9 Repair Details |
| Antminer S15 | Hashboard failure, voltage regulator issues | S15 Repair Details |
| Antminer S17 / S17+ / S17 Pro / S17e | Temperature sensor failure, hashboard dropout, overheating | S17 Repair · S17+ Repair · S17e Repair |
| Antminer T15 | Power delivery, chip degradation | T15 Repair Details |
| Antminer T17 / T17+ / T17e | Similar to S17 — sensor and hashboard failures | T17 Repair · T17+ Repair · T17e Repair |
| Antminer S19 / S19 Pro / S19j Pro | Hashboard failure, power supply issues, fan errors | S19 Repair Details |
| Antminer S19+ / S19a / S19al / S19i | Voltage domain failure, chip degradation | S19+ Repair · S19a Repair |
| Antminer S19 XP | BHB issue, water damage, thermal failures | S19 XP Repair Details |
| Antminer S19k Pro | Hashboard dropout, firmware issues | Contact for S19k Pro |
| Antminer S21 / S21 Pro / S21 XP | Next-gen boards — contact for assessment | Contact for S21 Series |
| Antminer T19 | Hashboard issues, control board failures | T19 Repair Details |
Other Antminer Models
| Model | Algorithm | Repair Page |
|---|---|---|
| Antminer L3+ / L7 | Scrypt | L3+ Repair · L7 Repair |
| Antminer D7 / DR5 | X11 / Blake256R14 | D7 Repair · DR5 Repair |
Do not see your model listed? We almost certainly repair it. Contact us with your model number and symptoms, and we will confirm availability and provide a quote.
We Also Repair Whatsminer, Avalon, and Innosilicon
While this page focuses on Antminer repair, D-Central is a full-service ASIC repair center that services all major manufacturers:
- MicroBT Whatsminer — M20, M21, M30, M31, M32, M50, M60 series. View Whatsminer Repair Pages
- Canaan AvalonMiner — 1047, 1066, 1126, 1146, 1166, 1246, 1346 series. View Avalon Repair Pages
- Innosilicon — T1, T2, T2T, T3, A4+, A10, A10 Pro. View Innosilicon Repair Pages
Visit our comprehensive ASIC Repair hub for the full list of every model we service across all manufacturers.
Our Antminer Repair Process
Every Antminer that comes through our facility follows a structured 7-step repair process. No shortcuts, no guesswork — just methodical diagnostics and precision repair work.
- Submit Your Repair Request — Contact us with your Antminer model, serial number, symptoms, and any photos or videos showing the issue. We respond within 24 hours with shipping instructions and an initial assessment.
- Ship Your Miner to Us — Pack your Antminer securely and ship it to our facility in Laval, Quebec. We accept shipments from anywhere in Canada and the United States. We provide a shipping label if needed.
- Intake and Inspection — When your miner arrives, we log it into our system, photograph the unit, and perform a visual inspection for shipping damage, obvious component failure, or environmental damage (water, dust, corrosion).
- Board-Level Diagnostics — This is where the real work happens. We connect the miner to our test bench and run comprehensive diagnostics on every hashboard, the control board, power delivery system, fans, and sensors. We identify every failed component, every degraded chip, and every voltage irregularity.
- Quote and Approval — We send you a detailed diagnostic report with our findings and a repair quote. You review the quote and decide whether to proceed. If the repair cost exceeds the value of the miner, we tell you honestly. No pressure, no upselling.
- Repair and Testing — Once approved, our technicians perform the repair: chip-level soldering, component replacement, thermal pad application, firmware recovery — whatever the miner needs. After repair, we run a full burn-in test for a minimum of 24 hours to confirm stable operation at rated hashrate.
- Return Shipping — Your repaired Antminer is carefully packed and shipped back to you with tracking. We include a detailed report of all work performed and your 3-month warranty documentation.
Service Area — Antminer Repair Across Canada
Our repair facility is located in Laval, Quebec, and we accept Antminer shipments from every province and territory in Canada as well as the United States.
Shipping From Within Canada
- Quebec and Ontario — Typical transit time is 1–2 business days. Many customers in Montreal, Ottawa, and Toronto ship via Canada Post Expedited or Purolator.
- Western Canada (BC, Alberta, Saskatchewan, Manitoba) — Typical transit time is 3–5 business days via Canada Post or Purolator.
- Atlantic Canada (NB, NS, PEI, NL) — Typical transit time is 2–4 business days.
- Northern Territories (YT, NT, NU) — Transit times vary. Contact us for shipping options.
Shipping From the United States
We accept Antminer shipments from the US. Ship via UPS, FedEx, or USPS to our Laval facility. Please include a commercial invoice with declared value. Typical transit is 3–7 business days depending on origin state. Contact us for cross-border shipping instructions and customs documentation.
Estimated Total Turnaround
| Your Location | Ship to Us | Repair Time | Ship Back | Total Estimate |
|---|---|---|---|---|
| Quebec / Ontario | 1–2 days | 3–7 days | 1–2 days | 5–11 business days |
| Western Canada | 3–5 days | 3–7 days | 3–5 days | 9–17 business days |
| United States | 3–7 days | 3–7 days | 3–7 days | 9–21 business days |
Frequently Asked Questions — Antminer Repair Canada
How much does Antminer repair cost in Canada?
Antminer repair at D-Central starts at $65 CAD for a full diagnostic assessment. Hashboard repairs typically cost $150–$250, control board repairs run $100–$150, and full restorations are $200–$300. The diagnostic fee is credited toward the repair cost if you proceed. We provide a detailed quote before any repair work begins — no surprises.
Where can I get my Antminer repaired in Canada?
D-Central Technologies operates Canada’s most experienced ASIC repair facility in Laval, Quebec. We have repaired over 2,500 miners since 2016 and service every Antminer model from the S9 to the S21 XP. We accept shipments from every province. Submit a repair request here.
How long does ASIC repair take?
Once your miner arrives at our facility, diagnostics take 1–2 business days. After you approve the repair quote, most repairs are completed in 3–7 business days depending on complexity and parts availability. We run a minimum 24-hour burn-in test on every repaired unit before shipping it back.
Do you repair Whatsminer and other brands too?
Yes. While we are known for Antminer repair, D-Central is a full-service ASIC repair center. We repair MicroBT Whatsminer (M20–M60 series), Canaan AvalonMiner (1047–1346), Innosilicon (T1–T3, A-series), and other ASIC miners. Visit our ASIC Repair hub for the full list.
Do I need to ship the entire miner, or just the hashboard?
It depends on the issue. If you know the problem is isolated to a specific hashboard, you can ship just the board to save on shipping costs. If you are not sure what is wrong, we recommend shipping the complete unit so we can test the entire system — control board, power delivery, fans, and all hashboards together. This ensures we catch every issue, not just the obvious one.
Is it worth repairing my old Antminer S9?
Often, yes. The Antminer S9 remains popular for home heating applications — many Canadian miners use S9s as Bitcoin space heaters that earn sats while heating their home. At our repair prices ($65–$150 for most S9 issues), the math usually works. We will give you an honest assessment of whether repair makes economic sense for your specific situation.
Do you provide a warranty on repairs?
Yes. Every D-Central repair comes with a 3-month warranty on all parts and labor. If the same failure recurs within the warranty period, we repair it again at no charge. This warranty covers the specific components we repaired — not pre-existing issues with other parts of the miner.
Can I drop off my miner in person?
Yes. Our facility is located in Laval, Quebec (greater Montreal area). Local drop-off and pickup is available by appointment. Contact us to schedule a time. Walk-ins are not guaranteed — please book ahead so a technician is available to receive your unit.
Stop Losing Hashrate — Get Your Antminer Fixed
Every day your Antminer sits broken is a day of lost hashrate. Whether you are running a single S9 space heater or a rack of S19 Pros, D-Central has the expertise, the parts, and the track record to get your miner back online fast.
We are Bitcoin Mining Hackers — a Canadian team that has been repairing, building, and modifying ASIC miners since 2016. Decentralization does not work if broken miners end up in landfills. We believe every miner deserves a second life, and we have the skills to make it happen.
Or email us directly at [email protected] with your Antminer model, symptoms, and photos.
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