Vendor Quote Requests for General Contracting

10 tasksBidding & EstimatingGeneral Contracting

Vendor Quote Requests defines how estimators request, track, and evaluate pricing from material and equipment vendors during a bid. It covers identifying which items need vendor quotes, preparing clear RFQs, issuing them to the right vendors, managing questions, and organizing responses for comparison. The process ensures vendor pricing is timely, complete, and traceable so estimates are built on solid, documented costs instead of guess numbers.

1Identify Materials and Equipment Requiring Vendor Quotes——6 steps
  1. Review estimate structure and takeoff summary

    Open the current estimate and quantity takeoff summary. Scan divisions where materials or equipment are commonly purchased directly, such as structural steel shapes, doors and frames, roofing materials, flooring, specialty equipment, and major fixtures.

  2. List potential vendor-quoted items by category

    Create a list of material and equipment categories likely to need vendor quotes (for example, “structural steel supply,” “roofing membranes,” “hollow metal doors,” “tile materials,” “generator,” “specialty equipment”).

  3. Check which items will be covered by subcontractor quotes

    Identify scopes where subcontractors typically provide both labor and material (for example, roofing labor and materials, fire protection systems). Mark those items to avoid requesting duplicate pricing from vendors.

  4. Confirm company purchasing strategy for this project

    Ask the estimating lead or purchasing contact how this project is expected to be bought out—what will be purchased directly vs through subcontractors. Adjust your list accordingly.

  5. Prioritize high-value and long-lead items

    Highlight materials and equipment with high dollar values or long lead times (for example, steel, major equipment) as priority vendor quote items to focus on early.

  6. Create a draft “Vendor Quote Item List”

    Compile your final list of items requiring vendor quotes, including brief descriptions and approximate quantities. Save this list in the bid folder for use in later steps and share it with the estimating lead for confirmation.

2Build and Maintain Vendor List by Category——6 steps
  1. Pull existing vendor records from purchasing or database

    Access your company’s vendor list or purchasing history. Filter by material or equipment category and project region to identify vendors who have supplied similar items recently.

  2. Review past performance and reliability

    Scan notes on each vendor’s delivery performance, pricing accuracy, responsiveness, and warranty support. Flag vendors with serious issues so they can be excluded or approached cautiously.

  3. Add new vendors if coverage is thin

    If you have limited options in a category or new product lines are needed, ask purchasing, project managers, or superintendents for recommended vendors. Verify basic details like licenses (if applicable) and capacity for the project size.

  4. Verify contact details for quoting

    Confirm each vendor’s current sales representative, email, and phone. Update the database or list with correct contacts to avoid RFQs going to outdated addresses.

  5. Group vendors by category and region

    Organize vendors into groups (for example, “Steel Supply – Region A,” “Roofing Materials – Region B,” “Door/Frame Suppliers – National”). This grouping speeds up RFQ distribution later.

  6. Save and share vendor lists for the project

    Store the project-specific vendor list in the bid folder and link it in the bid record. Let estimating and purchasing know where to find it and encourage them to update it as new information comes in.

3Prepare Vendor RFQ Scopes and Quantity Summaries——6 steps
  1. Review drawings, specs, and takeoff for each item

    For each material or equipment category, pull the relevant drawings, specification sections, and takeoff quantities. Ensure you are using the current document issue with all known addenda.

  2. Write a plain-language scope description

    Draft a short scope description explaining what you need priced (for example, “Supply only of hollow metal frames and doors as shown on door schedule A-601 and specs 08 11 13, including hardware prep.”). Avoid internal jargon that vendors may not know.

  3. Create a simple quantity and type breakdown

    Summarize quantities by type, size, or rating where helpful (for example, “30 EA 3'-0"x7'-0" HM doors, 10 EA 90-minute rated frames”). Indicate whether quantities are for vendor verification or must be used as-is.

  4. Note any alternates, options, or unit price requests

    Identify alternates or options you want priced separately and any unit prices the client requires (for example, “add alternate for upgraded membrane,” “unit price per additional door leaf”).

  5. Clarify delivery, packaging, and jobsite requirements

    State key requirements such as “FOB jobsite,” “liftgate needed,” “phased deliveries,” or special packaging needed for tight sites or interior deliveries.

  6. Compile RFQ scope sheets by category

    For each vendor category, compile the scope description, quantity summary, and requirements into a one- or two-page RFQ scope sheet. Save these in a “Vendor_RFQ_Scopes” subfolder in the bid folder.

4Assemble RFQ Document Packages for Vendors——6 steps
  1. Identify drawings and spec sections relevant to each RFQ

    For each vendor category, list the sheets and spec sections that govern that material or equipment (for example, door schedules, details, and Division 08 sections for doors).

  2. Gather and copy relevant PDFs into RFQ folders

    Copy the relevant PDF sheets and spec sections into a temporary working folder for that RFQ. Avoid including unnecessary files that do not relate to the vendor’s scope.

  3. Check files for readability and completeness

    Open each file to ensure it is readable and not corrupted. Confirm that all necessary views (plans, elevations, schedules) are included for that scope.

  4. Compress or link files for sharing

    If files are large, compress them into a ZIP or prepare links to the specific folders in your document management or file-sharing system. Make sure links do not require special logins the vendor will not have.

  5. Label RFQ packages clearly

    Name each RFQ package with project name and category (for example, “ABC Clinic – Roofing Materials RFQ Docs.zip”). This helps vendors and internal staff quickly identify packages.

  6. Save RFQ packages in a dedicated folder

    Store all RFQ packages in a “Vendor_RFQ_Packages” folder inside the bid folder. This creates a record of exactly what was sent out, which is useful if issues arise later.

5Issue RFQs to Vendors with Clear Deadlines and Instructions——6 steps
  1. Select vendor list for each RFQ category

    From your vendor list, choose a reasonable number of vendors per category (typically three to five), balancing proven partners and qualified new vendors where appropriate.

  2. Draft RFQ emails using a standard template

    Prepare emails that include project name, a brief project description, the RFQ scope summary, response deadline, and instructions on how to submit pricing. Use consistent language across vendors.

  3. Attach or link RFQ scopes and document packages

    Attach the RFQ scope sheet and either attach or link the RFQ document package. Double-check that each vendor is receiving the correct scope and documents for their category.

  4. Set clear quote due dates and times

    Specify the date and exact time quotes are due to you, ensuring enough time before overall bid due date for review and estimate updates. Include time zone information.

  5. Request confirmation of participation

    Ask vendors to reply confirming receipt and whether they intend to submit a quote. This helps you track coverage and know where to follow up.

  6. Send RFQs and update RFQ tracking log

    Send the emails and immediately record each RFQ in a tracking log with vendor name, category, send date, and due date. This log will drive follow-up and progress checks.

6Track RFQ Status and Follow Up with Vendors——6 steps
  1. Maintain a current RFQ tracking log

    Use a spreadsheet or system view listing each RFQ by category, vendor, send date, due date, and status (Sent, Confirmed, Quoted, Declined). Keep this log open during the bid period.

  2. Update status as confirmations and quotes arrive

    When vendors confirm participation or send quotes, immediately change their status in the log and record the date. Note any vendors who decline and their reasons if provided.

  3. Set reminder dates ahead of due dates

    For each RFQ, set a follow-up reminder two to three business days before the quote due date. Use calendar reminders or task software so follow-ups are not forgotten.

  4. Send courteous follow-up messages to non-responders

    On reminder dates, email or call vendors who have not confirmed or submitted quotes. Ask if they still plan to quote and whether they need any additional information.

  5. Escalate critical missing quotes

    If key material or equipment categories still lack coverage close to bid date, consider adding alternative vendors or escalating with your purchasing contact who has stronger relationships.

  6. Review RFQ status with estimating lead

    Provide a quick verbal or written summary to the estimating lead showing which categories have solid coverage and which are at risk due to limited vendor participation.

7Manage Vendor Questions and Clarifications——6 steps
  1. Log vendor questions in a central list

    When vendors ask questions by email or phone, record each question in a log with date, vendor name, RFQ category, and the full question text. Avoid answering complex questions without logging them first.

  2. Determine if the question is project-wide or vendor-specific

    Decide whether the question points to a general document ambiguity (affecting all vendors) or just a vendor’s understanding of your RFQ summary.

  3. Coordinate answers with estimator or design team

    For technical or scope-related questions, consult the lead estimator, project manager, or, if allowed, the design team. Make sure the answer is consistent with how you intend to price the project.

  4. Respond directly to the asking vendor

    Send a clear written response that directly answers the question. Reference drawing or spec sections where possible so the vendor can verify information themselves.

  5. Issue general clarifications to all vendors when needed

    If the question reveals a general ambiguity, send a brief clarification notice to all vendors in that category so everyone is working from the same understanding.

  6. Update RFQ and assumption notes with key clarifications

    Record important clarifications in your RFQ scope sheets or estimate assumptions so they are visible during estimate review and later buyout.

8Receive, Log, and File Vendor Quotes——6 steps
  1. Create a “Vendor_Quotes” folder structure

    In the bid folder, create a “Vendor_Quotes” subfolder with subfolders by category (for example, “Steel,” “Roofing Materials,” “Doors & Frames,” “Equipment”).

  2. Save each quote with a clear file name

    When a quote arrives, save the email or attached PDF into the appropriate category folder with a name like “VendorName_Category_2026-02-10.pdf.” This makes it easy to see who quoted what and when.

  3. Update RFQ log with receipt details

    Mark the vendor’s status as “Quoted” in the RFQ log and record the date and, if easy to see, a rough total amount or note such as “see detailed spreadsheet.”

  4. Perform a quick completeness check

    Scan each quote to confirm it references the correct project, category, and documents, and includes pricing for requested base scope and any clearly requested alternates.

  5. Acknowledge receipt to the vendor

    Send a brief email thanking them for the quote and confirming it has been received. Ask simple clarifying questions immediately if you spot major omissions.

  6. Ensure access for estimating team

    Confirm that all saved quotes are accessible to the estimating team and that they know where quotes are stored as they begin comparisons and estimate assembly.

9Normalize and Compare Vendor Quotes——6 steps
  1. Create a comparison worksheet by category

    For each vendor category, set up a worksheet listing vendors across the top and cost components and scope items down the side (base price, unit prices, freight, tax, main inclusions/exclusions, alternates).

  2. Enter quoted prices and key terms

    Input each vendor’s base price, unit prices, and any listed adders for freight, taxes, surcharges, or minimum order fees. Note payment terms if clearly stated.

  3. Record major inclusions and exclusions

    Summarize key inclusions and exclusions from each quote in the comparison sheet. Highlight items that are not common across all vendors (for example, one includes fasteners, another does not).

  4. Adjust for documented quantity differences

    If a vendor quotes a different quantity basis than your takeoff, calculate the cost on your quantity where possible, or clearly note the difference so it is understood in selection.

  5. Identify low, mid, and high effective quotes

    After normalization, mark which vendors are effectively lowest, middle, and highest for a comparable scope. Watch for situations where the “low” price corresponds to a clearly incomplete scope.

  6. Share comparison with estimating lead for review

    Provide the completed comparison sheets to the estimating lead, summarizing where there are clear choices and where additional clarification or negotiation may be worthwhile.

10Select Basis-of-Estimate Vendor Pricing and Update Estimate——6 steps
  1. Review comparison results with estimating lead

    Sit down with the estimating lead (and purchasing if needed) to review comparison sheets category by category. Focus on high-dollar and high-risk items first.

  2. Consider scope completeness, reliability, and terms

    Discuss which vendors provide the most complete scope, acceptable terms, and reliable performance history. Decide where it is worth paying slightly more for better coverage or reliability.

  3. Select “basis of estimate” vendor for each category

    For each category, choose which vendor’s pricing will be used in the estimate as the basis. In some cases, you may blend pricing or use a conservative middle value if quotes vary widely.

  4. Record selection and reasoning in comparison sheet

    Mark the selected vendor in the comparison sheet and write a brief reason such as “lowest complete scope” or “mid price but includes required accessories and proven performance.”

  5. Update estimate line items with chosen pricing

    Enter the chosen unit prices and totals into the estimating software, ensuring they align with your quantities and cost codes. Adjust any allowances or contingencies if vendor pricing is higher or lower than expected.

  6. Store final vendor selections for handoff to purchasing

    Save the updated comparison sheets and a brief summary of selected vendors in the bid folder. This will guide purchasing during buyout if the project is awarded and reduce rework reproducing decision logic.

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Jon Engquist
Jon Engquist

Founder of Subtrak · Twenty years in commercial roofing operations

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