Part 3 · Proposals, comparing, signing
Comparing bids apples to apples
A large gap between proposals can come from differences in scope, assumptions, allowances and inclusions — not simply from one company charging more.
A common homeowner question at this point
Three bids, three completely different numbers. Which one is real — and should I just take the lowest?
Why comparison fails
Before comparing anything, it is worth knowing the five reasons this normally goes wrong. If your proposals suffer from the first one, nothing else in this chapter will save the comparison — you have to go back.
- 1No single scope was issuedEach bid answers a different question, because each contractor decided for themselves what you probably meant. This is what Chapter 8 exists to prevent. If it has happened, reissue one scope sheet and ask for revised proposals.
- 2A lump sum with no structureA single total without enough scope detail is not enough for a useful comparison.
- 3Allowances can make the total misleadingAn apparently complete price that rests on optimistic placeholders. Chapter 8 gave you the two questions that expose this.
- 4Different kinds of bid compared directlyA labor-only proposal next to an all-in proposal, with the homeowner mentally guessing the difference. These are not the same document type and cannot sit in the same column.
- 5The sample collapsesYou expected three and got two, because someone never came back. Two proposals is a thin basis for a decision of this size.
What “apples to apples” actually requires
Compare apples to apples — and compare each proposal against your notes from the meeting. A lower bid is fine if scope, quality, inclusions and exclusions truly match. But large unexplained differences between supposedly identical bids are a warning that something is not being compared correctly.
The second sentence matters just as much. Your Chapter 7 question cards recorded what each contractor said in your kitchen. Now check the document against the conversation.
Did the thing they promised verbally make it onto the page? Did the concern they raised about the back wall appear as an assumption or an exclusion, or did it quietly vanish? A proposal that has dropped something its author told you mattered is telling you something before you have compared a single number.
Ask AI Mickey about this chapter
Want help making sense of three proposals? Ask — it will walk you through normalizing them. It will not tell you which one to choose or judge a specific bid; that decision is yours and it says so. It knows the homeowner research and Lior’s experience behind this guide, and the complete 15-chapter guide — and it knows you are on Chapter 9. There is nothing to sign up for and no email required.
A worked example, with no money in it
Here is what a real comparison looks like. There are deliberately no prices anywhere in this example — every project is different, and any figure printed here would become a false anchor for yours.
So instead: take the middle proposal and call it 100. Everything below is relative to that. This is exactly how the shape of a gap becomes visible, and the shape is the entire lesson.
74
- Electrical upgrade excluded
- Permit fees excluded
- Tile allowance, material only
- Painting not mentioned
- Two lines of scope, no assumptions
100
- Electrical upgrade included
- Permit fees included
- Tile allowance, material and labor
- Painting and final clean included
- Assumptions listed for hidden conditions
118
- Electrical upgrade included
- Permit fees included
- Tile allowance, material and labor, set higher
- Painting, clean, and temporary protection
- Structural allowance for the back wall
The three proposals scroll sideways on a narrow screen.
Look at what happens once they are laid out this way. Proposal A is not cheaper by a quarter. Proposal A is a different job. It leaves out electrical work the other two priced, excludes the permit fees, and carries a tile allowance that covers only the material — so the labor to lay it arrives later as something you did not budget. It does not mention painting at all.
Proposal C is higher because it covers more. It has priced a structural allowance for a wall the other two did not address, and it includes protection and cleaning that A left out entirely.
What the comparison actually revealed
Not which company is cheapest — but that one contractor saw something in the back wall the others did not. It is a question you should now take back to all three: what do you think is going on with that wall, and what have you assumed about it?
Once you add back what A excluded, the three numbers move much closer together. The remaining difference is real — overhead, crew, scheduling, quality of materials, thoroughness — and now it is a difference you can actually think about.
Low bids and later change orders
A low bid is not automatically wrong. It can reflect a smaller overhead, a quieter period, a contractor who wants work in your neighborhood, or genuinely more efficient methods.
Beware lowball proposals that omit foreseeable items and recover the money later through change orders. And equally: a lower bid is fine if scope, quality, inclusions and exclusions truly match.
Both halves matter. The question is never “is this suspiciously cheap?” It is “is this cheap because it is a smaller job?”
A low bid can become expensive later if foreseeable scope was omitted and then added through change orders. The work still has to happen, and it can arrive as a change order once the wall is already open and you are living in half a house. Changing contractors can become harder once work is underway.
Chapter 13 is where you learn to tell a genuine unforeseen condition from scope that was always going to be needed. The defense starts here, at the comparison, by noticing what is absent.
Ask about the gap — all of them
When you find a real difference, go back and ask. This is not an awkward thing to do and it is not negotiating; it is a useful conversation.
Ask the low bidder what they have assumed that lets them price it that way. Ask the high bidder what they saw that the others did not. You will frequently learn something about your own house that none of the documents told you — and how each of them handles being questioned is itself information about the coming months.
Lior’s own habit fits here: before signing, go over the proposal with the contractor — by phone or face to face — and ask about any differences or anything that is unclear. Reading a document and hearing someone talk through it are different experiences, and things surface in the second that were invisible in the first.
“Gut feeling” is not mystical
Homeowners are told to trust their gut, and it sounds like advice that cannot be acted on. But when homeowners in the discussions read for this guide described why they chose one contractor over another, the same concrete things kept appearing. Gut feeling is a compression of real observations.
Gut feeling and communication matter after proper vetting — price alone should not decide. Note the order. This is not permission to pick whoever you liked most; it is what you are entitled to weigh once the checks in Chapter 6 and the comparison in this chapter are genuinely done.
The awkward part: turning the others down
One homeowner in these discussions asked whether they should feel guilty about choosing the second quote, because they did not want to create bad feeling.
It is worth saying plainly: you owe nobody the job. Contractors bid knowing most bids do not win; it is a normal cost of their business. Being warm, being given someone’s time, or having a good conversation does not create an obligation to spend a very large amount of money.
What you do owe is a straight answer. Tell the people you did not choose, reasonably promptly, rather than going quiet. It costs you one message, it is the professional thing to do, and it keeps a door open with someone whose work you liked.
Your free bid comparison grid
Fill one column per proposal. The rule for using it: fill in every row before you look at the totals. Once the number is in your head, everything else gets read through it.
My Bid Comparison Grid
Free, complete and yours. Nothing is saved and nothing is sent anywhere — if you type into it, print or copy it before you close the tab.
1. Who bid, and what kind of document each one is
All-in, labor-only, or something else. If they are different kinds, note it — they cannot be compared directly.
2. Did they all price the same scope?
Yes or no. If no, stop here and reissue your Chapter 8 scope sheet — there is nothing to compare yet.
3. What each one EXCLUDES
The most important row. List every exclusion for every proposal, then mark anything one excludes that the others include.
4. Allowances, and what each one covers
Item by item. Material only, or material and installation? Set at comparable levels?
5. Assumptions each one made about what nobody can see
Where one saw something the others did not, that is an important line on this page.
6. Against my meeting notes
Did anything promised verbally fail to appear in the document? Did a concern they raised quietly vanish?
7. Normalized: what changes once I add back what each one left out
You do not need precision. You need to know whether the gap survives once the jobs are made equivalent.
8. What I asked about the gap, and what each one said
9. The non-price factors
Dedicated attention · the estimating conversation · responsiveness · showing what the money buys · competence on the risky part.
10. My decision, and why — in my own words
Write the reason down so you can remember the reasoning later. It is also a good test of whether the reason is solid.
Still not sure about something? Ask AI Mickey — it knows this guide and where you are in it.
The whole guide, on one page
Part 1 — Before you talk to anyone
- 1Where do I start?The first move is not choosing a professional. It is getting clear on what you want.
- 2Turn your wish list into a clear project briefA clear brief everyone receives, so each professional starts from the same requirements.
- 3Budget and quality levelWhy early budget expectations can miss, and how to build a more useful budget.
- 4When you need plansWhat to do first, when plans come in, and how to avoid spending heavily too early.
Part 2 — Finding the right contractors
- 5Finding contractors with no referralWhere to look when you do not have a referral, and how to write an inquiry that gets answered.
- 6Researching and narrowing the listHow to check someone properly, and what a license does and does not prove.
- 7The first call and the first meetingWhat to ask, what to watch, and how to get useful answers.
Part 3 — Proposals, comparing, signing
- 8Getting three comparable proposalsSend the same scope to each contractor and compare what is included, excluded and allowed for.
- 9Comparing bids apples to applesYou are hereHow to compare the scope, allowances, exclusions and assumptions behind different totals.
- 10Before you signThe second check, the contract, and the payment rules California law requires.
Part 4 — Building and finishing
- 11Preparing for constructionLead times, dust, living arrangements and the decisions to make before work starts.
- 12Communication during constructionLior’s communication method for keeping the project clear and documented.
- 13Change orders and the unforeseenHow to distinguish a hidden condition from scope that was missing from the original bid.
- 14When it starts going wrongHow to document a problem, lower the temperature and know when to get professional advice.
- 15Finishing, and the file you keepHow to close out the job, handle the punch list and keep the records you may need later.
Before you go on
You have chosen. Do not sign yet.
The next chapter is the last gate before commitment, and it is the highest-stakes chapter in this guide: the second license check, what California law actually requires a home improvement contract to contain, and the payment rules that are not etiquette but law.