Most homeowners don’t lose money on a project because a contractor was “too expensive.”
They lose money because the cheapest bid wasn’t actually the same project.
On paper, it looks like you’re comparing numbers.
In reality, you’re comparing completely different scopes of work.
The Problem With Low Bids
A low bid almost never means someone found a magical way to do the same work cheaper.
It usually means one of two things:
- They don’t understand the full scope
- They’re leaving things out (intentionally or not)
And those missing pieces?
They don’t disappear.
They show up later.
Where the Money Gets Left Out
This is where it adds up fast—thousands, sometimes tens of thousands.
Permits and inspections
If it’s not listed, it’s probably not included. That becomes your problem later.
Demo and disposal
Dumpster fees, labor, hauling—it’s easy to “forget” this on paper.
Jobsite protection
Floor protection, dust walls, air scrubbers… this is one of the first things cut to lower a number.
Waterproofing systems
In bathrooms, this is a big one. A pretty tile job can still fail if the system behind it isn’t there.
Material quality differences
Same product name doesn’t mean same product. Big box vs supply house is not the same thing.
Licensed trades
Electrical, plumbing, HVAC—if they’re not spelled out, ask yourself who’s actually doing the work.
Project management
Coordination, scheduling, inspections, ordering—this is invisible on a bid but critical to the job.
Why It Looks So Convincing
Low bids feel good because they give you certainty.
A smaller number feels like you’re saving money.
But what you’re really seeing is an incomplete picture.
The contractor who gave you the higher number may not be more expensive—they may just be more complete.
How It Actually Plays Out
Here’s what typically happens:
- The project starts
- Things come up that “weren’t included”
- Change orders begin
- The price climbs
- Corners start getting cut to stay within budget
Now you’re stuck choosing between spending more money or accepting lower quality.
How to Protect Yourself
You don’t need to be an expert—you just need to ask better questions.
- “What’s not included in this number?”
- “Are permits included?”
- “Who is doing the plumbing and electrical work?”
- “What waterproofing system are you using?”
- “What happens if something is missing from the scope?”
If they can’t clearly answer those, that low number should start to concern you.
The Reality
Every project has a real cost.
You don’t avoid it by choosing a lower number—you just delay when you pay it.
The difference is:
- You either pay for it upfront in a complete, well-defined scope
- Or you pay for it later through change orders, mistakes, and repairs
Final Thought
A low bid isn’t always wrong.
But if it’s significantly lower than the others, it’s not a deal—it’s a signal.
Something is missing.
And most of the time, it’s not small.
It’s thousands.
Roger Scheck Construction 
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