Updated: Feb 17, 2026
Location and Projects
Address
Detroit, MI, 48223
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Mills Heating & Cooling, Inc
Mills Heating & Cooling, Inc at Detroit, MI 48223, held a HVAC/Mechanical Contractor license (#2104039667) with the Michigan contractors license board with an expiration date of 05-31-1985. We last verified the license was inactive on 02-16-2026.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 167,179 Michigan contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our project planner to be easily matched to qualified, licensed professionals in your area.
Mills Heating & Cooling, Inc Contact Information
Phone Number: (313) 533-8350
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Building Permits by Mills Heating & Cooling, Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Co appr:09/03/93 pd:09/03/93 building use:1 & 2 family residential proj:ap012043 appl#:ap012043
Valuation:
N/A
Permit #:
M9101812
Status:
final
Fee:
$90
Permit Type:
Alteration to bui...
Building Type:
N/A
Gas burner/not exceeding 500, 000 btu's 2 hp air conditione09/03/93 - jz - issued with $5.00 overage because contractpd:09/03/93
Valuation:
N/A
Permit #:
121812M
Status:
final
Fee:
N/A
Permit Type:
Alteration to bui...
Building Type:
N/A
Gas burner not exceeding 500, 000 btu; 1-5hp a/cpd:03/31/94 building use:single family insp desc:final mechanical con:mills h/c
Valuation:
N/A
Permit #:
151491M1
Status:
final
Fee:
$60
Permit Type:
Alteration to bui...
Building Type:
N/A
Duct alterationco appr:01/08/96 pd:05/17/94 building use:single family insp desc:final - a.m. please con:deland electric inc
Valuation:
N/A
Permit #:
152326M1
Status:
final
Fee:
$25
Permit Type:
Alteration to bui...
Building Type:
N/A
Second story wood frame addition 696 sq. ft. 2 bedrooms & 1 bathroom. permit req'd: ele plu heat air conditioning duct
Valuation:
N/A
Permit #:
PH94-50389
Status:
final
Fee:
$40
Permit Type:
Alter to resident...
Building Type:
N/A
Gas burner air conditioning duct workpd:04/16/97 building use:single family insp desc:final con:mills heating & cooling
Valuation:
N/A
Permit #:
167982M1
Status:
final
Fee:
$100
Permit Type:
Alteration to bui...
Building Type:
N/A
Air cond 1 hp to 5 hppd:06/26/95 building use:single family insp desc:final con:mills heating & cooling
Valuation:
N/A
Permit #:
158366M1
Status:
final
Fee:
$35
Permit Type:
Alteration to bui...
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PM05-50542
Status:
final
Fee:
$50
Permit Type:
Mechanical
Building Type:
N/A
Furnace replacement
Valuation:
N/A
Permit #:
PM2013-0146
Status:
final
Fee:
$50
Permit Type:
Replacement/upgrade
Building Type:
N/A
Replace furnace
Valuation:
N/A
Permit #:
PM2013-0147
Status:
final
Fee:
$50
Permit Type:
Add/alter/repair
Building Type:
N/A
Furnace rehook
Valuation:
N/A
Permit #:
PE2013-0207
Status:
final
Fee:
$35
Permit Type:
Replacement/upgrade
Building Type:
N/A
Furnace rehook
Valuation:
N/A
Permit #:
PE2013-0206
Status:
final
Fee:
$35
Permit Type:
Replacement/upgrade
Building Type:
N/A
Furnace and ductwork chimney liner air conditioning exhuast and humidifier
Valuation:
N/A
Permit #:
PM030035
Status:
final
Fee:
$205
Permit Type:
Mechanical misc
Building Type:
N/A
(1) pe-tac unit for addition
Valuation:
N/A
Permit #:
PM13-0171
Status:
final
Fee:
$60
Permit Type:
Heating
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PM13-50400
Status:
final
Fee:
$50
Permit Type:
Mechanical
Building Type:
N/A
Install heating air conditioning and duct work. rough approved 06-08-00
Valuation:
N/A
Permit #:
PM000049
Status:
final
Fee:
$175
Permit Type:
N/A
Building Type:
N/A
Duct workpd:03/04/97 building use:single family con:mills heating & cooling
Valuation:
N/A
Permit #:
167394M1
Status:
final
Fee:
$30
Permit Type:
Alteration to bui...
Building Type:
N/A
R - replacement furnace. ductwork gas line pd cash ok per mark riley
Valuation:
N/A
Permit #:
PM2007-0375
Status:
final
Fee:
$75
Permit Type:
Mechanical heat
Building Type:
N/A
Duct alteration maxtax
Valuation:
N/A
Permit #:
PM13-0216
Status:
final
Fee:
$75
Permit Type:
Heating
Building Type:
N/A
Air conditioning rehook
Valuation:
N/A
Permit #:
PE2013-0087
Status:
final
Fee:
$35
Permit Type:
Add/alter/repair
Building Type:
N/A
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Mills Heating & Cooling, Inc Reviews
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Mills Heating & Cooling, Inc License info
Inactive License
| License # | 2104039667 |
| Status | Inactive |
| State | Michigan |
| Type | Residential Builder M And A Company |
- According to the Michigan Department of Licensing & Regulatory Affairs, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Mills Heating & Cooling, Inc at the Michigan Department of Licensing & Regulatory Affairs.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 2104039667 |
| Status | Inactive |
| State | Michigan |
| Type | Residential Builder M And A Company |
- According to the Michigan Department of Licensing & Regulatory Affairs, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Mills Heating & Cooling, Inc at the Michigan Department of Licensing & Regulatory Affairs.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are Mills Heating & Cooling, Inc, click “This is My Business” to update your information.
372
Permits
- Building permit records show that Mills Heating & Cooling, Inc has worked on 372 permitted projects.
Mills Heating & Cooling, Inc Employees
GF
Greenberg, Frank
Owner