Top 10 Red Flags a Home Inspector Can Help You Spot

Buying a home is one of the biggest financial decisions you’ll ever make. But beneath the surface of a seemingly perfect house could be costly issues just waiting to be discovered. That’s where a professional home inspection comes in — and more importantly, where an experienced, ticketed journeyman inspector makes all the difference.

At Ticketed Tradesmen Inspection Group, our team has real-world experience in trades like electrical, plumbing, HVAC, and construction. That hands-on knowledge helps us identify red flags that others might overlook.

Here are 10 common red flags we help our Edmonton clients spot during a home inspection:

1. Foundation Cracks

Small hairline cracks are often harmless, but large horizontal or stair-step cracks can indicate serious structural movement. We look for signs of shifting, settling, or water intrusion — all of which can be costly to repair.

2. Improper or DIY Electrical Work

Outdated wiring, overloaded panels, or unsafe modifications are all serious safety concerns. As licensed tradespeople, we recognize improper installations and can tell when shortcuts have been taken.

3. Signs of Water Damage or Mold

Staining on ceilings, soft spots around windows, musty smells, or discolouration in basements are all indicators of possible leaks or mold growth. These are often hidden issues that only a trained eye can catch early.

4. Poor Roof Condition

Missing shingles, sagging spots, or improperly installed flashing can lead to leaks and water damage. A roof replacement is a major expense, so knowing the condition upfront is crucial.

5. Faulty Plumbing

From slow drains to corroded pipes, water issues can escalate quickly. We check for signs of previous leaks, improper venting, water pressure problems, and poor DIY repairs.

6. Inadequate Attic Insulation or Ventilation

In Edmonton’s cold climate, poor insulation can lead to heat loss, high energy bills, and even ice damming. We make sure the attic is ventilated properly and that insulation meets current standards.

7. Cracked or Sloping Floors

Uneven floors might seem like a cosmetic concern, but they could point to deeper foundation or structural issues — especially in older homes.

8. Aging HVAC Systems

We evaluate heating systems, air conditioning units, and ventilation for age, efficiency, and maintenance history. A failing furnace or lack of proper airflow can be a major red flag in Alberta winters.

9. Exterior Grading and Drainage Problems

Improper grading can direct water toward the foundation instead of away from it, leading to basement flooding and long-term structural damage. We check the slope of the land and the condition of gutters and downspouts.

10. Unpermitted Renovations or Additions

Not all home improvements are done to code — especially if permits weren’t pulled. We assess the quality of construction and look for signs of amateur work that could lead to compliance or safety issues down the line.

Don’t Buy Blind — Get a Professional Opinion

An inspection isn't just about pointing out flaws — it's about giving you confidence and clarity in your purchase decision. At Ticketed Tradesmen Inspection Group, we bring decades of trades expertise into every inspection, so you get more than just a checklist — you get real insight.

Buying a home in Edmonton?
Let our certified, ticketed journeymen help you avoid costly surprises. Book your inspection today.

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