Reliable Availability
Always available to reliably address your electrical needs — including 24/7 emergency response.
Electrical Vault Cleaning
in Vancouver & Lower Mainland
Professional electrical vault and transformer cleaning by high-voltage certified technicians — keeping your electrical infrastructure safe, efficient and code-compliant.
High-Voltage Certified
Certified technicians safely de-energize and disassemble the unit for effective cleaning.
Logbook Documented
Every cleaning is documented in your on-site electrical maintenance logbook for compliance.
On a 2–3 Year Cycle
We track your schedule and remind you when the next cleaning is due — so compliance stays automatic.
Vault & Transformer Cleaning
Clean vaults are
safe vaults.
Over time, dust and debris accumulate inside electrical vaults and transformers — a build-up that creates real electrical safety hazards and significantly decreases the lifespan of your equipment. Keeping these spaces clean is essential to the safety and longevity of your electrical systems.
TDR Electric specializes in thorough electrical vault and transformer cleaning. Our high-voltage certified technicians safely de-energize and disassemble the unit, then use advanced techniques to clean and inspect the vault — removing the contaminants that compromise safety and efficiency, and documenting the work in your on-site electrical maintenance logbook.
- High-voltage certified technicians — safe de-energization
- Thorough cleaning and inspection of vaults and transformers
- Work documented in your electrical maintenance logbook
- Recommended every 2 to 3 years for code compliance
Benefits of Electrical Vault Cleaning
Why vault cleaning is essential for your safety.
Don’t overlook the importance of maintaining clean electrical vaults and transformers — it protects your investment and the reliability of your entire electrical infrastructure.
Increased Safety
Removing dust, debris and contaminants eliminates the build-up that creates real electrical safety hazards.
Improved Efficiency
Clean equipment runs cooler and performs better — keeping your electrical systems operating at their best.
Code Compliance
Documented cleanings every 2 to 3 years keep your maintenance logbook current and your building compliant.
Extended Equipment Lifespan
Contaminant build-up significantly shortens transformer life — regular cleaning protects the investment.
Vault Cleaning Every 2–3 Years
When was your vault last cleaned?
Vault and transformer cleaning should be performed every 2 to 3 years and documented in your on-site electrical maintenance logbook. If you can't remember the last one — or can't find the record — it's time. We'll inspect, clean and bring your logbook up to date.
Our Vault Cleaning Process
Safe, methodical and fully documented.
Vault and transformer cleaning is high-voltage work — our process is built around safe de-energization and a clean handover.
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Step 01
De-Energize Safely
High-voltage certified technicians isolate and de-energize the unit, with lockout-tagout and utility coordination.
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Step 02
Clean & Inspect
The unit is disassembled and cleaned using advanced techniques, with a full inspection for wear, damage and hazards.
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Step 03
Reassemble & Test
Everything is reassembled, re-energized and verified — with any deficiencies flagged before we leave site.
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Step 04
Document & Schedule
The work is recorded in your electrical maintenance logbook, and the next cleaning is scheduled 2–3 years out.
Why Choose TDR for Vault Cleaning
Your satisfaction, our 100% guarantee.
Affordable Pricing
Receive top-notch electrical services at economical rates, with fixed-price quotes up front.
100% Guarantee
We commit to a complete satisfaction guarantee — if a service doesn’t meet your expectations, we address it.
Top-Rated Expertise
Recognized for excellence and delivering top-tier service across the Lower Mainland.
Protect Your
Infrastructure.
Tell us about your vault or transformer and when it was last serviced — we'll come back with a fixed-price cleaning and inspection quote.
Failed inspection or insurance audit?
We provide the documentation you need to close it out fast.
Request a Vault Cleaning Quote
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