Updated: May 06, 2026
Location and Projects
Address
Warren, MI, 48089
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De-cal HVAC/Mechanical Contractor
De-cal, Inc, Warren, MI (Owned by: Andrew Calcaterra) holds a Plumbing Contractor license and 14 other licenses according to the Michigan license board.
Their BuildZoom score of 105 ranks in the top 8% of 167,179 Michigan licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring De-cal, Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
De-cal, Inc Contact Information
Phone Number: (330) 272-0021
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Supply and install 4/10 hp 120 v sump pump provide and install a see water control panel for one pump installed on the back wall of the building per our site visit 10/25/24. pipe the discharge to the outside of the building attaching to existing storm drainpipe startup and test system
Valuation:
N/A
Permit #:
PP25-0065
Status:
final
Fee:
$174
Permit Type:
plumbing
Building Type:
N/A
Reclaim all refrigerant and compressor oil from exisitng remote terminal unit. temporarily dissconnet from exisitng natural gas piping. demolish and remove from site exisitng remote terminal unit. furnish and install luxaire zj090n18r2a1baa1a3 7.5 ton two stage cooling single packaged r-410a air conditioner high efficiency 12.0 eer two stage heat. furnish and install smoke detector an... see more
Valuation:
N/A
Permit #:
PM24-002174
Status:
issued
Fee:
$122
Permit Type:
Mechanical
Building Type:
N/A
Replace 4 roof top units. rtu's must be placed in the same location and screened from public view according to the township code of ordinances. **added 6/10/25: 2 remote terminal unit (6 total)
Valuation:
N/A
Permit #:
PM25-0591
Status:
final
Fee:
$337
Permit Type:
Replacement
Building Type:
N/A
We are adding 6 additional light fixtures in the building. • demolish and dispose of (6) existing light fixtures. o install (6) new led 8’ strip lights. o emergency lights are not included. • rework existing light fixture switching to match the new space
Valuation:
N/A
Permit #:
ELECC23-0412
Status:
final
Fee:
$18
Permit Type:
N/A
Building Type:
N/A
Renovation-pharmacy space-respiratory therapy area-expand cardiac rehab area into former respiratory therapy space-add new terminal units coils and radiant ceiling panels
Valuation:
N/A
Permit #:
PM2021-1910
Status:
final
Fee:
$40
Permit Type:
Mechanical
Building Type:
N/A
Install new underground gas line to new backup generator (provided by others) and gas piping to relocated generator (existing)
Valuation:
N/A
Permit #:
PM240390
Status:
issued
Fee:
$264
Permit Type:
plumbing
Building Type:
N/A
Renovation-pharmacy space respiratory therapy area-expand cardiac rehab area into former respiratory therapy space-add new sinks lavs water closets garbage disposal and medical gas outlets
Valuation:
N/A
Permit #:
PP2021-1031
Status:
final
Fee:
$270
Permit Type:
plumbing
Building Type:
N/A
Demolish out the existing hf hospital mechanical room chilled water system. **approved for interior demolish for chiller work only. no structural alterations of any type to be performed**
Valuation:
N/A
Permit #:
PB220558
Status:
issued
Fee:
N/A
Permit Type:
Commercial altera...
Building Type:
N/A
Tie-in to address utilities to provide temporary potable water and sanitary piping for construction trailers (4yr duration; approximate)
Valuation:
N/A
Permit #:
PP23-60193
Status:
issued
Fee:
$260
Permit Type:
plumbing
Building Type:
N/A
Natural gas piping to new rtu-1 natural gas from meter at water building to emergency generator
Valuation:
N/A
Permit #:
PM24-50245
Status:
issued
Fee:
$160
Permit Type:
Mechanical
Building Type:
N/A
Underground 1” plumbing piping from existing water supply to meter pit to rpz backflow device to shed connection
Valuation:
N/A
Permit #:
PLUMC25-0355
Status:
final
Fee:
$130
Permit Type:
N/A
Building Type:
N/A
Demolish out the existing hf hospital mechanical room chilled water system and install new piping (6) pumps and (1) chiller. main mechanical room
Valuation:
N/A
Permit #:
PP220333
Status:
issued
Fee:
N/A
Permit Type:
plumbing
Building Type:
N/A
Install tube heaters exhaust fans grill back draft dampers fresh air hoods and curbs for car wash addition at back of building (1 insp)
Valuation:
N/A
Permit #:
PM23-1811
Status:
final
Fee:
$352
Permit Type:
Addition
Building Type:
N/A
Mechanical work to support mri interior remodel
Valuation:
N/A
Permit #:
PM2024-1206
Status:
final
Fee:
$1,214
Permit Type:
Mechanical
Building Type:
N/A
New rough plumbing for (1) new water closet & (1) new lavatory sink. installation of (2) new wall hung sinks on the existing rough plumbing. installation of (4) new faucets on integral bowl solid surface counter tops using the existing rough plumbing
Valuation:
N/A
Permit #:
PP19-0111
Status:
issued
Fee:
$182
Permit Type:
1106-alt/addition...
Building Type:
N/A
Mechanical installation for renovations of troy 7th floor icu
Valuation:
N/A
Permit #:
PM2025-0543
Status:
issued
Fee:
$268
Permit Type:
Mechanical
Building Type:
N/A
Installation of new remote terminal unit boiler air conditioning split system unit heaters humidifiers and related piping. hfhs
Valuation:
N/A
Permit #:
PM21-0196
Status:
issued
Fee:
$1,830
Permit Type:
Heating
Building Type:
N/A
Interior renovations. new breakroom sink hot water heater and related piping
Valuation:
N/A
Permit #:
PP22-60401
Status:
final
Fee:
$210
Permit Type:
plumbing
Building Type:
N/A
Renovate existing space/add new tiolets sinks lavas and drinking foundation
Valuation:
N/A
Permit #:
PP220209
Status:
issued
Fee:
$624
Permit Type:
plumbing
Building Type:
N/A
Replace existing single check assembly with new double check leak detect assembly on 8 fire suppression system
Valuation:
N/A
Permit #:
PP21-001068
Status:
issued
Fee:
$82
Permit Type:
plumbing
Building Type:
N/A
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De-cal, Inc Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
De-cal, Inc License info
Verified License
| License # | 8002641 |
| Status | Active |
| State | Michigan |
| Type | Plumbing Contractor |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for De-cal, Inc at the Michigan Department of Licensing & Regulatory Affairs.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 8108684 |
| Status | Active |
| State | Michigan |
| Type | Plumbing Contractor |
- When BuildZoom last verified this license, it had an expiration date of April, 2022. Check the current license status of De-cal, Inc with the Michigan Department of Licensing & Regulatory Affairs
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 8108684 |
| Status | Active |
| State | Michigan |
| Type | Plumbing |
- BuildZoom verified this license was active as of June 2025.
Verify this license's status for De-cal, Inc at the Michigan Department of Licensing & Regulatory Affairs.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | PL.48764 |
| Status | Active |
| City | Ohio Professional |
| Type | Plumbing Contractor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for De-cal, Inc at the Ohio Professional License Center.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | HV.47161 |
| Status | Active |
| City | Ohio Professional |
| Type | Hvac Contractor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for De-cal, Inc at the Ohio Professional License Center.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 7109433 |
| Status | Active |
| State | Michigan |
| Type | Mechanical Contractor |
- When BuildZoom last verified this license, it had an expiration date of August, 2025. Check the current license status of De-cal, Inc with the Michigan Department of Licensing & Regulatory Affairs
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 314212 |
| Status | Active |
| State | Michigan |
| Type | Boiler Installer |
- When BuildZoom last verified this license, it had an expiration date of December, 2025. Check the current license status of De-cal, Inc with the Michigan Department of Licensing & Regulatory Affairs
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 8108684 |
| Status | Active |
| State | Michigan |
| Type | Plumbing |
- When BuildZoom last verified this license, it had an expiration date of April, 2025. Check the current license status of De-cal, Inc with the Michigan Department of Licensing & Regulatory Affairs
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 8002641 |
| Status | Active |
| State | Michigan |
| Type | Plumbing Contractor |
- When BuildZoom last verified this license, it had an expiration date of April, 2025. Check the current license status of De-cal, Inc with the Michigan Department of Licensing & Regulatory Affairs
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 7109433 |
| Status | Active |
| State | Michigan |
| Type | Mechanical Contractor |
- When BuildZoom last verified this license, it had an expiration date of August, 2025. Check the current license status of De-cal, Inc with the Michigan Department of Licensing & Regulatory Affairs
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 314212 |
| Status | Active |
| State | Michigan |
| Type | Boiler Installer |
- When BuildZoom last verified this license, it had an expiration date of December, 2025. Check the current license status of De-cal, Inc with the Michigan Department of Licensing & Regulatory Affairs
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 18-850 |
| Status | Inactive |
| City | Medina |
| Type | Hvac |
- According to the City of Medina Registered Contractors, 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 De-cal, Inc at the City of Medina Registered Contractors.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | DECALI*837CW |
| Status | Inactive |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
- According to the Washington State Department of Labor & Industries, 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 De-cal, Inc at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-126847-2 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- According to the United States Environmental Protection Agency, 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 De-cal, Inc at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 57889 |
| Status | Inactive |
| State | Louisiana |
| Type | Commercial License Certificate |
- According to the Louisiana Licensing Board, 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 De-cal, Inc at the Louisiana Licensing Board.
This is a sample of licensing data; click here to access a complete history.
105
BuildZoom Score
Insured
| Insurer | Employers Mutual Casualty Co |
| Insured up to | $1,000,000 |
207
Permits
- Building permit records show that De-cal, Inc has worked on 207 permitted projects.
De-cal, Inc Employees
AC
Andrew Calcaterra
Owner
AC
Andrew Calcaterra
President
AC
Andrew E Calcaterra
JS
Justin D Sargent Sargent
RD
Randall Debeul
Vice President
TM
Timothy J Morrison Morrison