1,512 indexed permits · 339 active contractors · Detroit Mi, Michigan.
PermitGrab tracks 339 active contractors who pulled 1,512 building permits in Detroit Mi, MI. Updated daily.
PermitGrab is a $149/mo subscription that surfaces every Detroit Mi building permit, contractor record, and code violation from the official municipal feed within 12-24 hours of filing — used by solar installers, roofers, HVAC contractors, real-estate investors, and insurance restoration teams to acquire leads at the moment a homeowner commits to a project. 14-day free trial below — cancel anytime in one click.
Filter Detroit Mi leads by trade: solar · roofing · HVAC · electrical · fire protection · new construction.
New permits, violations, and contractor activity delivered to your inbox.
1,512 records — permits and code violations sorted by date
| Date | Type | Value | Address | Contractor / Status | Save |
|---|---|---|---|---|---|
| 2026-05-07 | HVAC/Mech | — | 1048 FRIENDS UNIT # 4 FRIENDS UNIT # 4 | G & G PLUMBING & MECHANICAL INC | |
| 2026-05-07 | HVAC/Mech | — | 3033 Montclair St Montclair | McCarver Mechanical Heating & Cooling | |
| 2026-05-07 | HVAC/Mech | — | 3216 Fullerton St Fullerton | TOPKAT ELECTRIC LLC | |
| 2026-05-07 | Electrical | — | 13733 Caldwell St Caldwell | Keith Electric | |
| 2026-05-07 | HVAC/Mech | — | 13516 Norfolk Ct Norfolk | National Heating & Cooling Inc | |
| 2026-05-07 | Plumbing | — | 12095 College St College | Anthony J Moore | |
| 2026-05-07 | Electrical | — | 12838 Caldwell St Caldwell | Keith Electric | |
| 2026-05-07 | Windows/Doors | — | 17207 Wisconsin St Wisconsin | — | |
| 2026-05-07 | Fire Protection | — | 1333 Gratiot Ave, Ste 500 Gratiot | REDGUARD FIRE & SECURITY | |
| 2026-05-07 | Electrical | — | 714 E Warren Ave Warren | IB Electric Inc | |
| 2026-05-07 | Electrical | — | 13217 Caldwell St Caldwell | Keith Electric | |
| 2026-05-07 | Electrical | — | 13757 Caldwell St Caldwell | Keith Electric | |
| 2026-05-07 | Fire Protection | — | 2000 2nd St 2nd | Triangle Electric Company | |
| 2026-05-07 | Plumbing | — | 13041 E Jefferson Ave Jefferson | G & G PLBG & MECHANICAL INC | |
| 2026-05-07 | HVAC/Mech | — | 18469 Roselawn St Roselawn | Jamie McGuire | |
| 2026-05-07 | Fire Protection | — | 1333 Gratiot Ave, Ste 500 Gratiot | Jennifer Sylvester | |
| 2026-05-07 | Electrical | — | 13756 Caldwell St Caldwell | Keith Electric | |
| 2026-05-07 | Plumbing | — | 9592 Meyers Rd Meyers | Anthony J Moore | |
| 2026-05-07 | Plumbing | — | 15021 Coyle St Coyle | Anthony J Moore | |
| 2026-05-07 | HVAC/Mech | — | 16562 Fairfield St Fairfield | A&H HVAC | |
| 2026-05-07 | Electrical | — | 19701 Albany St Albany | ALAN LAHAISE | |
| 2026-05-07 | HVAC/Mech | — | 608 Woodland St Woodland | Air King | |
| 2026-05-07 | Electrical | — | 16621 E Warren Ave Warren | PROGRESSIVE ELECTRIC CORPORATION | |
| 2026-05-07 | Electrical | — | 12855 Caldwell St Caldwell | Keith Electric | |
| 2026-05-07 | Electrical | — | 2200 Livernois Ave Livernois | IB Electric Inc |
Most active contractors by permit volume — last 90 days of activity shown in parentheses. Contact info is being verified — check back soon or subscribe to unlock full contacts.
| Contractor | Permits (90d) | Contact |
|---|---|---|
| 1. RANDAZZO MECHANICAL 🔥 92 permits/30d Active | 92 (92) | Verifying… |
| 2. DWSD WATER MAIN REPLACEMENT… 🔥 41 permits/30d Active | 41 (41) | Verifying… |
| 3. MICH CONSOLIDATED GAS CO 🔥 39 permits/30d Active | 39 (39) | Verifying… |
| 4. FLAME FURNACE 🔥 26 permits/30d Active | 26 (26) | Verifying… |
| 5. ANDY'S STATEWIDE 🔥 22 permits/30d Active | 22 (22) | Verifying… |
| 6. Keith Electric 🔥 20 permits/30d Active | 20 (20) | Verifying… |
| 7. AIR COMFORT PRO LLC 🔥 15 permits/30d Active | 15 (15) | Verifying… |
| 8. FAMILY HEATING,CLG, & ELE 🔥 15 permits/30d Active | 15 (15) | Verifying… |
| 9. DWSD LEAD SERVICE REPLACEMENT 🔥 13 permits/30d Active | 13 (13) | Verifying… |
| 10. FAMILY HEATING CO., INC. 🔥 12 permits/30d Active | 12 (12) | Verifying… |
| 11. A&H HVAC 🔥 12 permits/30d Active | 12 (12) | Verifying… |
| 12. EXPO TECHNOLOGIES LLC 🔥 10 permits/30d | 10 (10) | Verifying… |
| 13. Lighthouse Electrical Service 🔥 10 permits/30d | 10 (10) | Verifying… |
| 14. Colonial Heating and Cooling 8 permits/30d | 8 (8) | Verifying… |
| 15. Anthony J Moore 8 permits/30d | 8 (8) | Verifying… |
| 16. 2nd Gen Plumbing LLC 7 permits/30d | 7 (7) | Verifying… |
| 17. Jamie McGuire 7 permits/30d | 7 (7) | Verifying… |
| 18. Faysal Mazloum 7 permits/30d | 7 (7) | Verifying… |
| 19. Major Contracting Group 7 permits/30d | 7 (7) | Verifying… |
| 20. Jacqueline Kemp 7 permits/30d | 7 (7) | Verifying… |
| 21. JENKINS CONTRACTING SERVICES INC. 6 permits/30d | 6 (6) | Verifying… |
| 22. Heaney Plumbing & Heating 6 permits/30d | 6 (6) | Verifying… |
| 23. Michigan Solar Solutions 6 permits/30d | 6 (6) | Verifying… |
| 24. Air King 6 permits/30d | 6 (6) | Verifying… |
| 25. LaDon C Baffield 6 permits/30d | 6 (6) | Verifying… |
See every contractor's phone number, business name, and website in Detroit Mi — plus the daily new-permit digest, owner records, and one-click CSV export.
Start your free 14-day trial — unlock Detroit Mi contacts$0 today · $149/mo after the trial · cancel anytime in one click
New building permits in Detroit Mi, Michigan indicate upcoming construction projects. Contractors can identify subcontracting opportunities by monitoring recently issued permits for residential renovations, commercial buildouts, and new construction. Early outreach to permit holders often results in higher close rates before projects go to competitive bid.
Detroit Mi, Michigan processes thousands of building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 1512+ Detroit Mi building permits — updated daily from official city sources.
Every new construction project in Detroit Mi requires a building permit before work can begin. These public records include the project address, scope of work, estimated cost, and often the general contractor's name — making them valuable leads for subcontractors looking for new projects in Detroit Mi.
HVAC contractors, electricians, plumbers, and roofers in Detroit Mi use building permit data to find projects before they hit traditional lead services. When a new commercial buildout or residential renovation permit is filed, it signals upcoming work that needs subcontractors.
Instead of competing for shared leads on HomeAdvisor or Angi, contractors who monitor Detroit Mi building permits can reach out to general contractors the day a permit is issued — before anyone else calls. This first-mover advantage leads to higher close rates and better project selection.
PermitGrab sends daily email alerts filtered by trade, so Detroit Mi electrical contractors only see electrical permits, HVAC contractors only see mechanical permits, and so on.
Reviewed by Marcus Reeves · Page data current as of · Sources: official Detroit Mi open data portal.
The most active contractors filing in Detroit Mi right now include RANDAZZO MECHANICAL, DWSD WATER MAIN REPLACEMENT…, MICH CONSOLIDATED GAS CO, FLAME FURNACE and ANDY'S STATEWIDE. PermitGrab tracks 339 active contractors across the metro, with new filings indexed on every refresh.
Updated daily. Permit records carry filing date, address, project value, contractor name (where the source publishes it), and permit type, so a fresh row means a fresh lead.
In the last 30 days, Detroit Mi permitting activity covers 1,297 new building permits. The mix spans new construction, residential renovations, mechanical/electrical/plumbing upgrades, roof replacements, demolitions, and tenant improvements — every record is a buying signal for a different contractor or supplier persona.
In-depth resources for contractors working in Detroit Mi
Every year, billions of dollars in construction work are filed through building permits across the United States. Property owners are planni...
Read guide →How to Find Construction Leads in 2026: A Data-Driven Approach Every contractor needs a pipeline of new work. The question isn't whether you...
Read guide →What Is a Building Permit? A Contractor's Guide to Using Permit Data If you work in construction, you know building permits are part of the ...
Read guide →Daily email digest of new permits, plus verified contractor phone & website data. 14-day trial for alerts; $149/mo unlocks full contractor contacts.
PermitGrab currently tracks 1512 building permits in Detroit Mi, Michigan. Data is pulled directly from the official municipal open-data source on every collection cycle and includes permit number, address, permit type, contractor, status, and estimated value where available.
PermitGrab collects Detroit Mi on every daemon cycle. Its municipal source is currently updated daily, so new permits appear here within 1–3 days of the source publishing them. The count above reflects the complete current record from that source.
Contractors find leads in Detroit Mi by filtering PermitGrab by trade and ZIP code, then contacting the permit applicant (owner or general contractor) directly. Pro subscribers get verified phone numbers and can set up saved-search email alerts so new matches land in their inbox the same day they’re filed.
The 14-day trial includes full Pro access to Detroit Mi — unlimited phone and website reveals, CSV export, trade and value-tier filters, lead scoring, and violation cross-reference flags. No credit card required to start — cancel anytime before day 14.
Yes. Cancel any time from your account page — no contracts, no cancellation fees. Your subscription stays active through the end of the current billing period.
Same data, different angle. Pick the playbook that matches what you sell.