Why Vendors Don't Respond to Your RFQs (and How to Fix It)

You sent 15 RFQs on Monday. By Thursday, six have come back — three are real quotes, three are "we're passing, good luck." The other nine are silent.

You refresh your inbox again. Nothing.

It feels personal. It almost never is. Vendors ghost RFQs for a handful of specific, boring reasons — most of them fixable, most of them on your side of the table. Here are the eight that come up over and over, and what to do about each one.

Reason 1: Your scope is too vague to quote

This is the single biggest reason RFQs go unanswered. Not the exotic stuff — the basics.

When a vendor opens an RFQ and can't tell in sixty seconds exactly what you want priced, they have three options: email you back with questions (cost: 20 minutes of their time before they've even started), quote it with heavy assumptions and a big contingency (cost: your competitiveness), or set it aside to deal with later (cost: you don't hear back).

Most pick option three.

Here's the test: can you describe what you want the vendor to quote in two clean sentences? Not the whole project — their trade, their scope. If you can't, they can't either.

Bad scope: "Please quote the mechanical."

Good scope: "Please quote HVAC for the tenant space only — ductwork, diffusers, VAV boxes, and controls tie-in. Plumbing and fire protection are separate packages."

The good version tells the vendor what they're pricing and, just as importantly, what they're not pricing. That second part matters. Vendors hate getting halfway through a takeoff and realizing the scope includes something they can't do in-house.

Reason 2: You're one of too many

Vendors can usually tell when they're on a blast list. Either you CC'd 20 people (amateur hour), or the email reads like a template that was clearly fired out to everyone with a pulse, or they call a buddy who got the same email.

When vendors figure out they're one of 15 on a wide blast, two things happen. The serious vendors skip — they're not going to spend four hours on a takeoff for a 1-in-15 shot. And the vendors who do quote often lowball, because they figure they're in a price war and need to be aggressive to stand out.

Neither outcome is good for you.

The fix: send to a focused list. Three to five vendors per trade, chosen because you actually want quotes from those specific firms, not because you scraped your vendor database. If you need to add more because of tight lead times, be upfront: "I'm reaching out to a few folks on this one — wanted to make sure you had the chance to quote."

Tone changes everything. "You and four others" feels like an opportunity. "You and everyone in our database" feels like spam.

Reason 3: No clear deadline, or one they can't hit

"ASAP" is not a deadline. "As soon as possible" is not a deadline. "When you can get to it" is worse.

Vague deadlines train vendors to deprioritize your RFQs. A specific date — with a time if possible — makes the RFQ a task with a due date. That's what gets work done.

The other failure mode is the opposite: deadlines so tight they're insulting. Asking a mechanical contractor for a full quote in 24 hours on a 50,000 sq ft project tells them either you don't understand what goes into a quote, or you do understand and don't care. Either way, the serious vendors pass.

The fix: give a real date. Give as much lead time as you realistically can. When the timeline is genuinely tight, say so in the email instead of pretending it's normal. "I know this is a short window — I just got released to bid yesterday. If you can get me a budget number by Thursday and firm it up next week, that works." Honesty about the constraint gets more responses than pretending the timeline is reasonable when it isn't.

Reason 4: Missing or broken attachments

You'd be surprised how often RFQs go out with no attachments, wrong attachments, or links that expired two weeks ago.

Every one of those failures forces the vendor to email you back to get the right documents. Half of them will. The other half will just move on to the next RFQ in their pile.

The 30-second check before you send:

• Open the email from your sent folder (not the draft)
• Click every attachment or link to confirm it opens
• Verify you attached the current drawing set, not the one from two addenda ago
• If you're referencing specific sheet numbers, make sure those sheets are actually in the set you attached

This is unsexy, mechanical, boring. It also noticeably improves response rates. Most estimators skip this step because they assume they did it right. You know what estimators do when they're in a hurry at 4:30pm trying to get an RFQ out the door? They miss things.

Reason 5: No relationship, no context

If a vendor has never heard of your company, the RFQ itself becomes a trust exercise. Is this GC legitimate? Will they actually award the job or are they just gathering budget numbers? Will they pay on time? Vendors who've been burned before — and most of them have — are cautious with cold RFQs.

Two or three lines of context shift the dynamic entirely.

"We're part of [parent company] and we've worked with [mutual contact] for years" works.

"You may have quoted us on the [past project] job in 2023 — we awarded Smith Electric on that one" works.

"[Project engineer] mentioned we should reach out to you specifically for this trade" works.

Any of these turn a cold RFQ into a warm one. Vendors respond to warm RFQs at much higher rates because the trust question is already answered.

Reason 6: You haven't followed up, or followed up badly

Most estimators either don't follow up at all or follow up in ways that make things worse.

Silent RFQs need exactly three touches. A friendly check-in at 48 hours to confirm receipt. A direct check at day four with an explicit out ("if you're not quoting this one, just let me know"). A final close at day seven. That's it. We covered the full sequence in How to Write an RFQ Email That Vendors Actually Respond To if you want the templates.

Common follow-up mistakes that actually reduce response rates:

• Following up too soon. Pinging a vendor six hours after you sent the RFQ tells them you don't understand their workload and signals desperation.
• Following up too often. Four, five, six emails in a week trains them to filter you.
• Following up, then ghosting. Vendor replies with a question, you don't answer, vendor concludes you're disorganized and stops engaging.
• Aggressive or guilt-based language. "I really need this by tomorrow or I'm going to have to use someone else" works once. After that, they know it's a bluff.

The vendors most likely to respond to follow-up are the ones who remembered they meant to quote your RFQ and got buried. A gentle nudge is all they need.

Reason 7: Your timing was awful

Most timing advice is overstated. You send RFQs when you get the bid documents, not when the theoretical optimum day occurs.

That said, there are a few timing patterns that hurt response rates noticeably:

• Late Friday sends — the RFQ gets buried over the weekend under Monday's new emails. If you have any flexibility, Monday morning does better than Friday afternoon for the same email.
• Holiday weeks — the week before Christmas, the week of July 4th, Thanksgiving week. Vendors are short-staffed. Response rates drop.
• End-of-month or end-of-quarter — sales and estimating teams are often slammed with existing commitments and quote-closing activities.

You can't always avoid these windows. When you can, do. When you can't, acknowledge the timing in the email ("I know this is going out right before the holiday — any chance of a turnaround by the 28th?") so vendors know you know.

Reason 8: They just can't take it on right now

Sometimes it's not you.

Vendors get swamped. Capacity fills up. A key estimator quits. A previous job went badly and they're not taking on new work in that category. They've had issues with your client before. The scope is just outside what they do well and they'd rather pass than half-do it.

Silence in these cases isn't about your RFQ. It's about their circumstances.

The fix for this one is mostly acceptance. If you've done everything else right — clear scope, real deadline, focused list, warm context, solid follow-up — and some vendors still don't respond, that's the business. Cast a slightly wider net on future jobs with that trade, keep the vendor relationship warm for next time, and move on.

The danger is assuming it's always this reason when really it's one of the first seven. Before you chalk up silence to "they're just busy," run through the other causes first.

The fix that covers most of the above

Most of the fixes above come back to three things: scope clarity, attachment hygiene, and consistent follow-up.

That's the problem we built Quotara around. It generates RFQ emails with the scope, project details, and attachments pulled directly from the job data — so vague-scope and missing-attachment issues mostly disappear. It tracks which vendors have opened the email and which haven't replied, so follow-up stops being the thing you forget at the bottom of your to-do list. And it's built by people who've sent thousands of RFQs, so the template it generates looks and reads like something an estimator would actually write.

If you're regularly watching response rates sit below 60%, it's worth a look. Start a free trial — no credit card, no setup call.

Response rates are a system, not luck

Estimators who consistently hit 80%+ response rates aren't better-connected or luckier than everyone else. They've just eliminated the leaks.

Clear scope. Focused vendor list. Real deadlines. Working attachments. Warm context. Consistent follow-up. Respect for vendor timing.

None of it is complicated. All of it is small. The estimators who do the small things reliably get replies. The ones who don't, don't.