"Construction Values" and "Prime Estimation" spam.
7 cold emails I never asked for, sent under the "Construction Values" and "Prime Estimation" names.
Did you get spam from "Construction Values" and "Prime Estimation" too?Tell me about it: reportedandignored at gmail dot com. Dates and sender addresses help the most. I won't publish anything about you.
7unsolicited emails
5different sending addresses
2email providers used
7 of 7with no way to opt out at all
What happened
These pitch construction estimating, shop drawings and takeoff services, signed with two names, Construction Values LLC and Prime Estimation LLC, mostly from personal Gmail addresses. Gmail's own delivery headers show the same computer sent the mail for both names. Those names may belong to real, unrelated businesses that are being impersonated.
Between 2026-02-23 and 2026-06-02 I got 7 of them. I've never done business with them, never signed up for anything, and never asked to hear from them.
How it gets sent
Of these, 6 through Gmail and 1 through a small hosting company.
7 of the 7 had no way to opt out at all, by my check of every message. No unsubscribe link, no "reply STOP," nothing. The federal CAN-SPAM Act requires a working opt-out in commercial email.
Be careful with these names. "Construction Values LLC" and "Prime Estimation LLC" may belong to real, unrelated businesses that are being impersonated. I have no evidence tying any real company to these emails.
How it's set up
Almost all of it came from personal Gmail accounts. Gmail's own delivery headers show one computer sending for both names.
That computer connected from Pakistani home internet lines and from VPN services.
The footer claimed an Orlando, Florida address.
Addresses they sent from
If one of these is in your inbox, it's the same outfit.
engineer.primeestimationllc2@gmail.com
engineer.primeestimationllc4@gmail.com
engineer.primeestimationllc@gmail.com
projectbidtakeoff@gmail.com
scope@pro.construction-valuesllc.com
Every "Construction Values" and "Prime Estimation" email I got
Date received, sending address, how it was delivered, and the subject line.
2026-02-23engineer.primeestimationllc@gmail.comvia Gmail“Following Up On Your Ongoing And Future Project Plans”
2026-03-09engineer.primeestimationllc2@gmail.comvia Gmail“Your Current And Upcoming Projects”
2026-03-31engineer.primeestimationllc4@gmail.comvia Gmail“Update Needed On Your Project Activities”
2026-04-21engineer.primeestimationllc4@gmail.comvia Gmail“Re: Update Needed On Your Project Activities”
2026-06-01engineer.primeestimationllc4@gmail.comvia Gmail“Re: Update Needed On Your Project Activities”
2026-06-02scope@pro.construction-valuesllc.comvia a small hosting company“Engineering & Design Support - BIM, Shop Drawings, Detailing & More”
Signed "Construction Values" and "Prime Estimation", different address
This one didn't use the "Construction Values" and "Prime Estimation" names in the address, but the message itself names "Construction Values" and "Prime Estimation".
2026-05-18projectbidtakeoff@gmail.comvia Gmail“Shop Drawings, Rendering & BIM - All Under One Roof”
Looks like them, can't prove it
This one matches the same pitch or setup, but doesn't use the "Construction Values" and "Prime Estimation" names, and nothing in it ties it to the same sender. I can't prove who sent it, so it is listed separately and not counted above.
2026-09-29takeoffplanbids@gmail.comvia Gmail“I’ve Sent a Couple of Emails. Plea se Let Me Know Your Thoughts”