Estimating and bidding

How to decide which construction jobs to bid

Decide which jobs to bid with a short go/no-go scorecard that checks fit, client, competition, capacity, bonding, contract terms, and your odds of winning. Bid fewer jobs, put more effort into each, and track the results so the scorecard gets sharper.

Two construction professionals review paper plans beside a tablet at a jobsite workbench.
Plan reviews connect field conditions, drawings, and the next decisions on a job. AI-generated illustration.

To decide which construction jobs to bid, score every opportunity against the same handful of questions before any estimating time is spent. Is it the kind of work you do well and profitably? Do you know the owner or GC, and do they pay? How many bidders are there? Do you have the people and the backlog room to build it when it starts? Can you bond it? Are the contract terms acceptable? And realistically, what are your odds of winning at a price that makes money? Set a threshold score. Jobs above it get a full effort, jobs below it get a polite pass. Most contractors win more and make more by bidding less.

Every bid costs real money in estimator time, sub coordination, and opportunity cost. An estimator with three bids due Friday does a worse job on all three than on one good fit.

Why bid/no-bid discipline matters

Without a filter, the bid list fills up with whatever lands in the inbox. Hit rates fall, estimators burn out, and the jobs you do win are often the ones where you missed something. A written scorecard does three things: it forces a conversation before the work starts, it makes the decision consistent no matter who is estimating, and it creates a record you can check against results.

The bid/no-bid scorecard

Score each factor from 1 (poor) to 5 (strong). Weight the ones that matter most for your business.

1. Fit with your work

Type of project, size, trade mix, and complexity. A $400,000 restaurant fit-out is a different business from a $4 million school addition. Your best jobs historically are the best predictor.

2. Client quality

Have you worked with this owner or GC? How do they pay? How do they handle change orders and closeout? A slow-paying GC with a reputation for back-charges can turn a good margin into a bad job. Ask your subs and suppliers; they know.

3. Competition

How many bidders, and who? Ten bidders on a public job means low odds. Three invited bidders on a private negotiated job with a client who knows you is a different situation.

4. Capacity and timing

Will your best superintendent be free when the job starts? Does it collide with other jobs' peak manpower? Bidding work you cannot staff wins you a problem. Look at your backlog by month, not as one total. See how to manage construction backlog.

5. Bonding and financial capacity

If the job needs bonds, check it against your single-job and aggregate limits with your surety before you bid. On federal work, the Miller Act as implemented in the FAR requires performance and payment bonds for construction contracts over $150,000, and many states have their own thresholds for public work. Big jobs also tie up working capital and retainage. See bond capacity and how bonding capacity is calculated for contractors.

6. Contract terms and risk

Read the key terms before bidding: liquidated damages, pay-if-paid clauses, retainage, indemnity, warranty, and schedule. Some terms are worth a higher price. Some are a reason to pass.

7. Location and logistics

Distance from your yard, travel and per diem, local labor availability, and site access all hit cost. A job two hours away often needs a higher markup.

8. Strategic value

Some jobs are worth more than their margin: a new repeat client, entry into a market you want, or a relationship with a GC who controls a lot of work. Count it, but be honest about it.

9. Odds of winning

Combine the factors above into a realistic probability. Your past bid hit ratio on similar jobs is the best guide.

Worked example: two opportunities, one estimator

Say a commercial GC doing about $12 million a year has one estimator with time for one more bid this month. Two invitations come in.

Example bid/no-bid scores (1 to 5)
FactorJob A: $1.4M medical office, privateJob B: $3.2M municipal garage, public
Fit with our work52
Client quality4 (repeat developer)3 (public, pays on schedule)
Competition4 (3 invited bidders)1 (12 plan holders)
Capacity and timing43
Bonding5 (not required)3 (near single-job limit)
Contract terms42 (high liquidated damages)
Location43
Strategic value32
Total (out of 40)3319

With a threshold of, say, 26, Job A is a clear go and Job B a pass. The parking garage is not a bad job. It is a bad job for this company right now: unfamiliar structure type, crowded bid, tight bonding, and tough terms. The estimator puts full effort into Job A, including a constructability note for the developer, instead of two rushed bids.

Signs a job is a pass

Some red flags should end the conversation quickly, whatever the rest of the score says.

  • The owner or GC has a history of slow pay or unpaid change orders, confirmed by people you trust.
  • The bid is due in a few days on a large, incomplete drawing set.
  • The contract shifts design risk to you on a design-bid-build job, or carries open-ended indemnity.
  • The job needs a crew or license you do not have and cannot reliably subcontract.
  • You are being asked for a number mainly so the GC can check another bidder's price.

Passing on these is not losing work. It is keeping your estimators free for jobs you can win and build profitably.

How to set up the process

  1. Write the scorecard down. Eight to ten factors, one page, a clear threshold.
  2. Decide fast. Score new invitations within a day or two of receipt so you have full time to estimate the ones you keep.
  3. Make it a two-person call. The estimator and an owner or operations leader agree on each go or no-go.
  4. Say no politely. Decline in writing and thank the GC or owner. A professional pass keeps you on the list. See how to decide when to say no to a construction job.
  5. Track results. Record score, decision, bid amount, and outcome. After a year, check whether high scores actually won and made money, and adjust the weights.

Mistakes to avoid

  1. Bidding to keep estimators busy. Busy estimating on bad-fit work is still wasted time.
  2. Ignoring backlog timing. Total backlog can look light while a specific month is overloaded.
  3. Saying yes because a GC asked. Repeated cover bids with no effort hurt the relationship more than a polite pass.
  4. Skipping the contract read. Terms you discover after the win cost the most.
  5. Overweighting strategic value. Every job can be called strategic. Limit how often that wins the argument.
  6. No feedback loop. Without tracking, the scorecard never improves.

Templates and related guides

A simple spreadsheet works for the scorecard. Pair it with a bid log listing every invitation, decision, and result. For finding better-fit opportunities, read how to find construction projects to bid on and how to get on general contractor bid lists. Once you decide to bid, follow how to build a construction bid that wins and use the construction bid template.

Smart Business Automator keeps estimates, projects, and job costing in one place, so you can see how jobs of each type actually performed when you score the next invitation. See estimate to project handoff automation.

Frequently asked questions

How many jobs should a contractor bid?

Enough to fill backlog at your target win rate, and no more than your estimators can price well. Track your hit ratio and backlog needs to set the number rather than bidding everything that comes in.

What is a bid/no-bid decision?

It is the go or no-go choice made before estimating a job, based on fit, client, competition, capacity, bonding, contract terms, and odds of winning. A written scorecard keeps it consistent.

Is it bad to decline an invitation to bid?

No, if you do it promptly and politely. Most GCs prefer a clear pass over a careless cover number. Thank them and say you hope to see the next one.

How does bonding affect which jobs I can bid?

Bonded jobs must fit within your surety's single-job and aggregate limits. Federal construction contracts over $150,000 generally require performance and payment bonds under the Miller Act, and states set their own rules for public work.

Sources

  1. Acquisition.gov: FAR 28.102-1 General (Miller Act bond requirements)
Written and edited by

Maurice Francois writes and edits construction operations guides for Smart Business Automator. More from Maurice on the Scaling Legends podcast.

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