67Leads › Free tools › Lead list preview
See the first 10 rows of any trade-and-city list before paying: real company names, masked contacts, the email's domain and whether it was verified. Free, no account.
As of 5 Nov 2026, 67Leads lists 112 insulation contractors in Michigan. 39 (35%) have an email address read from the company's own website, and 10 of those are confirmed against the mail server.
| Company | Owner | Phone | Email check | City | Pitch angle | |
|---|---|---|---|---|---|---|
| Your Home Solution Experts | — | +1517481**** | s******@yhsepro.com | verified | Lansing | — |
| Level Up Improvement | — | +1313287**** | b**************@levelupimprovement.com | verified | Royal Oak | — |
| VerWys Home Insulation | Drew B. | +1616361**** | i***@verwysinsulation.com | catch-all | Grand Rapids | — |
| Emperor Insulation | Mike E. | +1313265**** | i***@emperorinsulation.com | unverified | Bloomfield Township | — |
| Whitson Insulation Company of Grand Rapids, Inc | Brian W. | +1616797**** | i***@whitsongr.com | catch-all | Kentwood | — |
| 1 American Smart Energy | John W. | +1586522**** | m**************@clearesult.com | unverified | Southfield | — |
| Acme Insulations | — | +1616451**** | o*****@acmeinsulations.com | verified | Grand Rapids | — |
| Holland Insulation | Paul T. | +1616399**** | o*****@hollandinsulation.com | catch-all | Holland | — |
| Ecotelligent Homes | Amanda G. | +1248291**** | a****@ecotelligenthomes.com | unverified | Farmington Hills | — |
| Michigan Foam Products Inc | — | +1616452**** | j*****@michiganfoam.com | verified | Wyoming | — |
Ranked by completeness: phone, verified email, owner name, website, reviews. Contacts are masked; the email's domain is shown so you can tell a company address from a free mailbox.
Export these 112 for $6.70. Or $67 a month for unlimited leads, 500 new a day. Each lead is charged once; re-downloads are free. Full refund within 7 days of your first payment.
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The export unmasks every field shown here and adds the website, street address and postal code where the listing has them. Exports can be laid out for the tool you send from (Instantly, Smartlead, lemlist, GoHighLevel, Clay, HubSpot, Apollo). Typical columns: company, owner_name, first_name, phone, email, email_status, website, city, state, rating, review_count, pitch_tags.
Verified: the company's mail server was asked whether that exact mailbox exists and said yes; nothing was sent. Catch-all: the server accepts any address, so the mailbox cannot be proven. Unverified: found on the company's site, not checked yet. Definitions and live counts.
Yes. Type a trade and a city above to see the first 10 rows with contacts masked. Searching in the app is free and unlimited, and a trade-and-city search there offers a free sample of 5 unmasked rows.
The preview is enough to judge the list: the real companies, whether an email exists, its domain and whether it was verified. The contact details are what the export sells.
If an email we marked valid hard-bounces, tell us and we credit it back. Addresses marked risky or unknown carry no such guarantee.
From the 67Leads warehouse at the moment the page is served: public map listings graded against the trade, with off-trade rows removed, and emails read from each company's own website. Nothing is estimated.
Searching is free and unlimited with contacts masked, no account needed. Sign up and your first 67 leads export free, no card. Paying unlocks the rest. Plans: $6.70 for 1,000 credits, one time, no subscription; $67 a month, unlimited leads with 500 new leads a day; $677 once for lifetime access, 500 new leads a day, limited to 100 seats. Full refund within 7 days of your first payment.
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