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Keys Roofing, direct(314) 220-2333
St. Louis MetroUpdated August 2026Advertising disclosure

Compare STL Roofers · The public record

Roofer Follow-Up Emails: What the Subject Line Tells You

When you compare roofers by email, the subject line on each follow-up shows whether the bid was written for your house or sent as a template.

A roofer's follow-up email gets a quick look before anyone opens it, and the subject line is often the only part you can judge before you read the message. When you are comparing two or three St. Louis roof bids, the subject line on each follow-up tells you whether the roofer wrote to you about your house or sent the same message they send everyone. That difference matters because it is the first place a homeowner can see whether a bid was reviewed before it went out.

Roofer comparison: what a subject line should name

A useful subject line names the property and the document. The street address, the words "roof bid" and the date of the estimate visit are specific enough to file, search and forward. A line that reads "Following up on your roofing project" could be sent to any address in the county. The test is simple: put the three subject lines side by side and ask which one you could find again in six months without opening the message.

Look at whether the subject line changes between messages. If the bid went out on one date and the reminder went out on the next, the reminder should keep the same subject with "Reminder" or a revision number added. A subject that drifts from one message to the next makes it hard to tell which version of the number you are looking at. Keep the first email, the second and any revision in one folder, and note which one carries the current price.

Read the first line of the body against the subject, too. If the subject names your street and the first sentence names a different town or a different house number, the message may have been built from a template. Mismatched addresses are the kind of error that shows up later in a permit packet, so the cost of asking now is small.

Check the reply headers as well. If you reply to a roofer's email and the response comes back under a new subject, ask why. A new thread can hide an older question. If the answer arrives in a thread that does not include your original question, paste the question into the new message so both stay together. That habit is worth keeping for the whole job.

What it costs you to wait for the second email

Many homeowners in St. Louis County collect a bid, wait for a second, and then decide from memory. The cost of that wait is not the roofer's time. It is the weather. Between a spring freeze-thaw cycle and a late-summer hail season, a quote that sits for three weeks can change in the one detail you were not tracking. A subject line that says "Revised estimate" without a date gives you no way to know what changed.

Ask each roofer to put the date of the price in the subject line. Something like "Roof bid, priced March 4" tells you that the number on page two was set that day, not the day you asked for it. If the number later moves, the next subject line should show the new date. The goal is not to catch anyone. It is to know which number your comparison uses.

The office number matters here too. If a follow-up arrives and you are unsure whether it is current, call the office before you rely on it. Keys Roofing can be reached at (314) 220-2333, and a phone call gives you a direct answer to which bid is live.

What to ask each roofer about their follow-up email

  1. Which address did you send the bid from, and does it match the company name on the proposal?
  2. What date is the price good through, and where is that date written on the bid?
  3. If I reply with a question, will the answer come back in the same thread?
  4. When a price changes, will the subject line show the new date and the version?
  5. Who on your team reads my replies before they go out?

The last question is the one most roofers answer in a sentence. A vague answer, or one that names no person, is useful information in itself. A roofer who can name the estimator who will answer your questions is easier to compare than one who sends every reply from a shared inbox.

Reading the three subject lines on one page

Write the three subject lines on one sheet of paper. Under each, note the date, whether the address appears in the subject, whether a version is named, and whether the message is a first reply or a follow-up. Then look at the pattern. A roofer who sends a clear subject on every message is showing you how the rest of the job will be documented. A roofer whose subjects change with every email may be showing you that the paperwork will change too.

None of this replaces the scope. The subject line is a label on a document, not a description of the work. Read the scope, the price and the exclusions with the same care you give the email. If one roofer's subject line is clear but the scope leaves out the ridge cap or the drip edge, the clear subject does not make the bid complete. The email is a way to find the document, and the document is the thing to compare.

Keep the subject lines you receive. A folder with three correctly named threads is easier to read at the kitchen table than one inbox full of "Re: Re: Roof." Your comparison then rests on what each roofer put in writing and when, and that is the record you can show a second contractor or a lender later.

From the company at number one

Ask us for the document, not for the ranking

A star rating separates the disasters from everyone else and then stops being useful. What separates the rest of the field is the written scope and who is actually standing on the roof, which is what the five criteria at the top of this page are built around.

Keys Roofing works in the same market as every other name on this page, and the fastest way to test our pick is to make us prove it on your own roof. Ask for the scope, lay it beside the two you already have, and hold all three against the same five questions.

The office line

Straight through to the Keys Roofing office. If you would rather talk it through than type it out, this is the line.

(314) 220-2333

Ask for the third scope

Roof replacement. St. Louis metro only.

This goes to Keys Roofing and nowhere else. No other company named on this site receives it.