Choosing a Contractor · Phoenix Remodeling
Why the Lowest Bid Costs More on a Phoenix Remodel
The lowest number on the counter is usually the most expensive one to sign.
Wanting the best price is not a flaw. It is you being careful with a large investment in a home you worked your whole life for. But on a remodel, the lowest bid and the final cost are rarely the same number.
Hiring a contractor shouldn't be a gamble.
►Watch: why the lowest bid costs more (1:32)
The lowest remodeling bid usually costs the most. A bid comes in low because something was left out: an incomplete scope, low material allowances, or a timeline that assumes nothing goes wrong. Once the work starts, those gaps come back as change orders, and the low number climbs past the realistic bid you set aside. The way to protect yourself is to give every contractor the same complete plan, so you are comparing three real numbers instead of three guesses.
Last updated July 2026. By Scott Hochuli, Founder.
Here is why a bid lands low in the first place, and how to keep that low number from turning into your most expensive decision.
Why does a low bid come in low?
A low bid is not a discount on the same work. Nobody found a way to build your kitchen for less using the same materials and the same crew. The number came in low because something was taken out of it, and it is almost always one of two things.
The scope is incomplete.
The quickest way to make a number smaller is to leave things out of it. Permits. Demolition and haul-off. Protecting the rest of your home from dust. The structural fixes hiding behind a wall of an older Phoenix home. Project management. Final cleanup. Low material allowances for the tile, cabinets, and fixtures you have not chosen yet. None of that work disappears because it was left off the bid. It arrives later as a bill you were not expecting.
The assumptions are optimistic.
The rest of the gap is what the bid assumes will go right. It assumes nothing unexpected turns up behind the walls. It assumes materials arrive on time and at today's price. It assumes the crew stays on your job and does not leave to start the next one. When a number is built on a best case that rarely holds, the space between the bid and reality becomes your problem the moment the best case breaks.
The part worth saying out loud
A low bid is not automatically a bad one. Sometimes it is a straight number from a leaner company with lower overhead, or a smaller scope you are happy with. Low is not the problem. The problem is that you cannot tell a sound low bid from a hollow one by looking at the total. You can only tell by reading what is behind it, which is exactly what the next two sections help you do.
How does a low bid turn into the highest bill?
The gap between the bid and the real price does not show up on signing day. It shows up in month two, when the first change order arrives.
A change order is a revision to the price after the work has started, and it is how a low bid quietly grows. The tile allowance runs over. The surprise behind the shower wall becomes an invoice. A detail nobody scoped turns into a line item. Each one feels small on its own. Stacked together, they are the reason the low number you signed finishes higher than the complete proposal you set aside.
There is a quieter cost too. A number that thin does not leave enough to carry your job to the end, so the crew leaves to start the next one, and the deposit from that job pays to finish yours. You are not imagining the three-week silences. You are watching a cash-flow problem play out in your own home.
The low bid usually is not the price. It is the down payment on the real price.
The difference is not luck. It is a bid built to win the signature versus a proposal built on real scope and design development, so the number is right before the work begins. The best time to catch what a bid is missing is before you sign it, which is exactly what the next section is about.
How do you compare contractor quotes the right way?
You cannot compare three numbers that are pricing three different things. The fix is to take the guesswork out before anyone quotes: give every contractor the same complete plan, and have them price the identical work. Four moves get you there.
Start with a complete plan, not a sketch.
A quote is only as real as the plan behind it. Before you collect numbers, get the design, scope, and selections defined on paper. A finished plan is the single biggest thing standing between you and a pile of change orders.
Hand every contractor the identical plan.
Same drawings, same scope, same allowances for tile, cabinets, and fixtures. When the inputs match, the numbers finally mean something. If one contractor is pricing a different scope, you are not comparing prices, you are comparing guesses.
Ask what each quote leaves out, in writing.
The low number is usually hiding in the exclusions. Permits, demolition and haul-off, project management, protecting the rest of your home, cleanup. Ask each contractor for the list of what is not included, and get it in writing.
Weigh who stands behind the number.
Find out who runs your job day to day, who is licensed, and what the warranty says. A low number from someone you cannot reach once demo starts is not a deal, it is a risk with a price tag you have not seen yet.
When everyone is pricing the same complete plan, the lowest number is finally one you can trust. For the fuller checklist, see our guide to choosing a contractor.
See why the lowest bid costs more
Video transcript
Somewhere in your house right now, and I'm betting on the kitchen counter, there are three bids for the same remodel, and one of them is a lot lower than the other two. If you're like most people, you keep coming back to that low number, thinking to yourself, "Why would I pay more for the exact same thing?"
Wanting the best price isn't a flaw. It's you being careful with a lot of money. I get it. You worked your whole life for this house, and nobody wants to be the person who overpaid.
So here's what I've learned since I started remodeling homes back in 1992. A bid doesn't come in low because somebody figured out how to do the same work for less. No, it comes in low because something got left out. The allowances are set low, so the tile and the cabinets you picked out turn into change orders halfway through. The scope is thin, so things become an extra invoice instead of part of the original plan. Or the number is just optimistic, and the gap shows up later as a timeline that keeps slipping, or even a crew that has to vanish for three weeks to go chase a bigger job.
The low bid usually isn't the price. It's the down payment on the real price. The right way to do this is to compare bids the way a builder would. Same scope, same allowances, same everything, line for line. When you line them up that way, the lowest bid is almost never the lowest final cost.
Hiring a contractor shouldn't be a gamble. So while we may not be a company who offers free bids, if you want an extra set of eyes on what's in those bids you've already received and what's quietly missing from them, let's start the conversation. We're here to help.
Questions homeowners ask about low bids
Straight answers. No runaround.
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No. Sometimes a low bid comes from a leaner company with lower overhead, or covers a smaller scope you are happy with. The number by itself cannot tell you which. Read the scope, the allowances, and the exclusions before you judge it.
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Usually because it is not pricing the same work. Low allowances, a thinner scope, and optimistic assumptions about the unexpected can put tens of thousands of dollars between two bids for what looks like the same project.
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A spread of 20 to 40 percent on the same project is common. A wide gap is a signal to look at scope and allowances, not proof that the lowest number is the best value.
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A number set before the design exists is a guess, and guesses are what create change orders. You can get a range in minutes from our online estimators, and an exact fixed price through our paid design phase, where the drawings, selections, and price are worked out before construction begins.
Content last updated: July 2026. This page is reviewed and updated annually.
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