Red Tag and Warning Tag Removal Service
TSSA-licensed technicians ready to diagnose, repair, and clear red tags and warning tags on your gas equipment. Fast response across the Greater Toronto Area.
What Is a Red Tag or Warning Tag?
In Ontario, the Technical Standards and Safety Authority (TSSA) requires licensed technicians to tag gas-fired equipment when safety issues are discovered during inspections, service calls, or installations. There are two types of tags, each with different implications for homeowners.
Important Safety Notice
Never attempt to remove a red tag yourself or reconnect gas to a tagged appliance. This is illegal under Ontario law and poses serious risks including carbon monoxide poisoning, gas leaks, fire, and explosion. Only a TSSA-licensed technician can clear a red tag.
Type A: Red Tag
Immediate Danger
A Type A red tag is issued when a TSSA-licensed technician identifies an immediate safety hazard with your gas equipment. The appliance is shut off immediately and the gas supply is disconnected on the spot. It is illegal to operate the equipment until the issue has been fully resolved and cleared by a licensed professional.
- Gas supply shut off immediately
- Equipment cannot be operated until cleared
- Requires licensed repair and re-inspection
Type B: Yellow Tag
Non-Immediate Concern
A Type B yellow tag indicates a safety concern that is not immediately life-threatening but must be corrected within a specific timeframe. The equipment may continue to operate temporarily while you arrange for repairs. Failure to address the issue before the deadline can result in a Type A upgrade and immediate shutdown.
- Equipment can continue operating temporarily
- Must be fixed within a specified timeframe
- Can escalate to Type A if not addressed in time
Why Equipment Gets Red Tagged
These are the most frequent issues our technicians encounter when responding to red tag calls across the GTA.
Cracked Heat Exchanger
A cracked or corroded heat exchanger allows combustion gases, including carbon monoxide, to mix with your home's air supply. This is one of the most common reasons for a Type A red tag.
Carbon Monoxide Leak
Elevated carbon monoxide readings near your gas equipment are an immediate red tag situation. CO is odourless and colourless, making it extremely dangerous without proper detection.
Improper Venting
Blocked, disconnected, or incorrectly installed flue pipes can allow combustion byproducts to build up inside your home or building instead of being safely exhausted outdoors.
Gas Leak
Detected gas leaks at connections, valves, or piping require immediate shutdown. Even a small leak can accumulate and create fire or explosion hazards in enclosed spaces.
Damaged Gas Valve
A faulty, corroded, or malfunctioning gas valve can fail to regulate gas flow properly, creating a risk of uncontrolled gas release or incomplete combustion.
Code Violations
Installations that do not meet current Ontario building and gas codes, including improper clearances, missing permits, or work performed by unlicensed individuals.
Our Red Tag Removal Process
A thorough, transparent six-step process to get your equipment cleared and running safely again.
Emergency Inspection & Assessment
A TSSA-licensed technician visits your property promptly to inspect the tagged equipment, identify the root cause, and document all findings with photos and measurements.
Detailed Explanation of Your Options
We walk you through exactly what was found, why the tag was issued, and present all available repair or replacement options with clear, written quotes. No hidden fees, no pressure.
Professional Repair or Replacement
Our technicians complete all necessary repairs or install replacement equipment to bring your system up to code and ensure safe, reliable operation for years to come.
TSSA-Compliant Documentation
All work is documented according to TSSA standards. You receive complete records of the issue, the repairs performed, and all parts and materials used.
Safety Certificate Issued
After repairs pass inspection, we officially clear the red tag and issue a safety certificate. Your gas supply is restored and the equipment is approved for operation.
Follow-Up Inspection
We schedule a follow-up inspection to confirm everything is operating correctly and safely. Your peace of mind is our priority, and we stand behind every repair.
Trusted Red Tag Specialists in the GTA
TSSA Licensed & Registered
Every technician holds a valid TSSA licence. We are fully authorized to inspect, repair, and clear red and yellow tags in Ontario.
Fast Response Times
We understand a red tag means no heat. Our team prioritises red tag calls and aims to be on-site within 24 hours, with same-day service often available.
Transparent Pricing
You will receive a detailed written quote before any work begins. No surprises, no hidden charges. We also offer financing for larger repairs.
25+ Years Experience
We have resolved thousands of red tag situations across the GTA. From simple connector replacements to full system overhauls, we have seen it all.
Red Tag Quick Facts
- Red tags (Type A) are issued for immediate safety hazards and the gas is shut off right away.
- Yellow tags (Type B) allow temporary continued use but require repair within a set deadline.
- Only a TSSA-licensed technician can legally clear a tag after repairs are completed.
- Tampering with a tag or reconnecting gas yourself is a violation of Ontario regulation and extremely dangerous.
Red Tag FAQ
What is a red tag on my furnace or gas equipment?
How long does it take to resolve a red tag?
How much does red tag removal cost?
Can I still use my equipment after it's been red tagged?
Will my insurance cover red tag repairs?
Red Tagged? Call Us Now.
Do not wait in the cold. Our TSSA-licensed technicians are ready to assess your situation immediately and get your equipment cleared as fast as possible.
Call (647) 608-2435 for Immediate AssessmentGet Your Free Quote
Tell us about your project and we'll get back to you within 1 hour during business hours.