Owner sector: state transportation
State DOT construction bids for highway and heavy civil work
State transportation departments let highway and heavy civil work on a published schedule. We prepare the bid packages a letting requires.
Fixed price in 2 business hours. Pay only after you accept.
- Fixed price agreed before any work starts
- Plan review is free
- You pay only after you accept the price and delivery date
- Bid packages in 5 business days
- Your facts, your prices, your signature
State transportation
Proposals and qualifications1
Public bids4
Quick answer
State DOT construction bid preparation from Bidmere covers letting bid workbooks, prequalification questionnaires, DBE participation records, bid security paperwork and sealed bid checklists. Highway, heavy civil, site and paving contractors get item-by-item workbooks and addenda logs. You set unit prices. Packages are priced from $1,950, ready in 5 business days.
How do state DOTs buy construction?
By advertised sealed bid on a published letting schedule, with unit-price bid items. Federal-aid projects add FHWA contract rules under 23 CFR 635.
For federal-aid work, the advertisement and approved plans must be available to bidders for a minimum period before opening. The state must give assurance that all bidders received all issued addenda. Bids are publicly opened and announced, negotiation between opening and award is not permitted, and the state tabulates item details for at least the low three acceptable bids.
A contractor cannot be required to hold a license before submitting a bid on federal-aid work, and qualification procedures need advance approval.
Which package types do state DOT construction bids need?
| Package | When you need it | What you get |
|---|---|---|
| State DOT letting bid | Every letting you bid | Bid schedule workbook, addenda log, certification checklist |
| Prequalification questionnaire | Before bidding larger work | Master facts sheet, answer map, expiry tracker |
| DBE participation records | Projects with a goal | Commitment schedule, outreach log, forms checklist |
| Bid security paperwork | Every bonded bid | Requirements extract, surety request list |
Where does heavy highway estimating fit?
It sets your unit prices; bid preparation organizes them. They are separate scopes with separate quotes.
For quantity checks or unit prices built from your crew, equipment and material costs, see our sitework, earthwork and paving estimating. Your team always sets the unit prices and the bid total. On unit-price work, the extension is the department’s quantity times your price, so a quantity error shifts your risk.
Did DBE rules change for DOT work?
Yes. U.S. DOT issued an interim final rule in October 2025 and a final rule effective September 25, 2026. Departments may apply the transition differently, so confirm the current rule and the proposal’s instructions before relying on any participation requirement.
Have the solicitation in hand? Send the RFP or bid documents. Fixed quote within 2 business hours. Plan review is free, and you pay only after you accept.
Get a fixed quoteWhich DOT bid issues come up most?
- An addendum changes quantities after prices are set
- Prequalification lapses before the letting
- DBE paperwork due at a different time than assumed
- Unbalanced unit prices across related items
- A bid schedule revision missed in the electronic system
How does bid preparation work for a DOT letting?
- Send the basics: the solicitation number, stage, due date and a short description. No files are needed to get a quote.
- Fixed quote: we reply within 2 business hours with the package type, deliverables, price and delivery date. Plan review is free.
- Preparation: after you accept, we build the requirements matrix and draft from facts you approve.
- Your review: you receive the package with open items flagged. Your team approves, signs and submits.
What should you send for a DOT bid?
Identify the state, letting date, proposal number, bid schedule revision and submission platform. Then send the proposal, plans, addenda, your quantities or unit prices, and your prequalification and bid security details. Name the person who approves each part.
Before you send plans
Common questions about handing off the work
Will someone else be writing claims about my company?
Only from facts you supply and approve. Gaps go on a list for your decision. Nothing is invented to fill a page.
Who is responsible for the final submission?
Your company. We prepare and check. Your authorized signer approves, signs and submits.
What if our deadline is close?
Send the due date with your request. We confirm what can be delivered before you accept, or we tell you the scope needs to shrink.
What if the quote is more than we expected?
You see the fixed price before any work starts and pay nothing unless you accept it. You can also narrow the scope to selected sections.
Questions
Frequently asked questions
How much does state DOT bid preparation cost?
Each job gets a fixed price after we read the solicitation. Substantial bid and proposal packages are priced from $1,950. Smaller tasks, such as a prequalification form or a bond paperwork check, are quoted to the work. The quote arrives within 2 business hours, and you pay only after you accept.
How fast can you turn it around?
We reply with a fixed quote or our questions within 2 business hours. Substantial DOT bid packages are ready in 5 business days from your accepted quote and complete documents. Letting dates do not move, so send the proposal early. Tell us your due date and your internal review date. If the time left cannot support the work and your review, we say so before you accept.
Do you do heavy highway estimating?
We prepare sitework, earthwork and paving estimates priced at your rates, quoted separately from the bid package. Single-trade estimates are priced from $195 and are ready in 48 hours. Larger multi-item highway estimates are quoted to scope. You set the unit prices.
Do state DOTs require prequalification?
Many do, and rules differ by state. Federal-aid rules let a state require prequalification only if bidders have time to obtain it before opening. Florida, for example, certifies bidders on larger contracts from a sworn application with CPA-prepared financial statements.
What is a bid tabulation?
It is the department’s published list of bids received on a project, usually with item-level unit prices for the low bidders. Many DOTs post tabulations after each letting. Contractors use them to check their own unit prices against past results on similar work.
Do you submit through the DOT’s electronic bidding system?
No. Your company signs and submits through the department’s system with its own credentials. We prepare the workbook and checklists so data entry and review go quickly. Bid security comes from your surety, and prequalification comes from the department. We never hold or use your bidding credentials.
How do you handle confidential documents?
Start with a short, non-confidential description in the quote form. The form takes text only, with no uploads and no payment. If the job needs your plans, financials or pricing, we arrange a secure document exchange after scope review. Leave private rates and personal data out of the first message.
Get a fixed quote
Share the project basics. You get a fixed price and delivery date within 2 business hours. Plan review is free, and you pay only after you accept.