Updated: Dec 16, 2025
Location and Projects
Address
Holland, MI, 49424
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Baumann and De Groot HVAC/Mechanical Contractor
Their BuildZoom score of 0 does not rank in the top 50% of Michigan contractors.
If you are thinking of hiring Baumann and De Groot, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Baumann and De Groot Contact Information
Phone Number: (616) 355-6755
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This is a sample of this contractor's permits. Click here to access their complete permit history.
House of apartments - baseboard heaters mini split venting **talked to josh from baumann & degroot said they had to relocate their gas meter and would need to request a gpt**-catherine 04/19/24
Valuation:
N/A
Permit #:
PM230135
Status:
final
Fee:
$270
Permit Type:
Mechanical
Building Type:
N/A
Duplex - one side is getting new air conditioning added and repl furnace and the other is getting a new air conditioning added
Valuation:
N/A
Permit #:
PM2400514
Status:
final
Fee:
$110
Permit Type:
Mechanical
Building Type:
N/A
Replace 2 hanging heaters: units 1 and 9 *were advised could be additional charges at time of inspection as original application did not indicate 2 units*
Valuation:
N/A
Permit #:
PM240268
Status:
issued
Fee:
$195
Permit Type:
Mechanical
Building Type:
N/A
Hvac for new house on slab with attached garage that will have two unit heaters. (furnace air conditioning venting gas pipe fireplace garage heater.)
Valuation:
N/A
Permit #:
MR24-0386
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New construction house furnace air conditioning gas pipe venting
Valuation:
N/A
Permit #:
P25M0023
Status:
issued
Fee:
$190
Permit Type:
Mechanical
Building Type:
N/A
New air handler/heat pump system for the 4 seasons room
Valuation:
N/A
Permit #:
PM24001777
Status:
final
Fee:
$190
Permit Type:
Mechanical
Building Type:
N/A
Remodel: ductwork gas pipe bathroom fans kitchen hood
Valuation:
N/A
Permit #:
PM240118
Status:
final
Fee:
$260
Permit Type:
Mechanical
Building Type:
N/A
Replace air conditioning furnace and water heater
Valuation:
N/A
Permit #:
PM25-0093
Status:
final
Fee:
$90
Permit Type:
Mechanical
Building Type:
N/A
#18 air handler heat pump bathroom fans hood exhaust
Valuation:
N/A
Permit #:
PM240231
Status:
final
Fee:
$335
Permit Type:
Mechanical
Building Type:
N/A
#17 air handler heat pump bathroom fans hood exhaust
Valuation:
N/A
Permit #:
PM240230
Status:
final
Fee:
$335
Permit Type:
Mechanical
Building Type:
N/A
#15 air handler heat pump bathroom fans hood exhaust
Valuation:
N/A
Permit #:
PM240228
Status:
final
Fee:
$335
Permit Type:
Mechanical
Building Type:
N/A
Common area hallways stairwell 2 mini-split heat pumps 3 bathroom fans (exhaust)
Valuation:
N/A
Permit #:
PM240224
Status:
issued
Fee:
$285
Permit Type:
Mechanical
Building Type:
N/A
Furnace & air conditioning in upstairs which is second system in the home
Valuation:
N/A
Permit #:
P24M0481
Status:
final
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
Replace air conditioning furnace & water heater
Valuation:
N/A
Permit #:
P25M0112
Status:
final
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
Addition new heat run and venting bathroom fan
Valuation:
N/A
Permit #:
PM25-0030
Status:
final
Fee:
$90
Permit Type:
Mechanical
Building Type:
N/A
Heat pump & air handler duct work bathroom fan
Valuation:
N/A
Permit #:
PM250100
Status:
final
Fee:
$295
Permit Type:
Mechanical
Building Type:
N/A
Replace air conditioning furnace & water heater
Valuation:
N/A
Permit #:
P25M0052
Status:
final
Fee:
$105
Permit Type:
Mechanical
Building Type:
N/A
Furnace heat pump venting gas pipe for addition
Valuation:
N/A
Permit #:
PM250001
Status:
issued
Fee:
$495
Permit Type:
Mechanical
Building Type:
N/A
New construction house - hvac and fireplace
Valuation:
N/A
Permit #:
PM25-0016
Status:
final
Fee:
$280
Permit Type:
Mechanical
Building Type:
N/A
New house and barn: furnace air conditioning radiant barn garage heater
Valuation:
N/A
Permit #:
PM24-0207
Status:
issued
Fee:
$350
Permit Type:
Mechanical
Building Type:
N/A
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Baumann and De Groot License info
License Not Verified
| License # | 7110815 |
| 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 Baumann and De Groot 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 # | 315411 |
| 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 Baumann and De Groot 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 # | 315411 |
| Status | Active |
| State | Michigan |
| Type | Boiler Installer |
| Class | 1B |
- When BuildZoom last verified this license, it had an expiration date of December, 2022. Check the current license status of Baumann and De Groot 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 # | 7110815 |
| Status | Active |
| State | Michigan |
| Type | Mechanical Contractor |
- When BuildZoom last verified this license, it had an expiration date of August, 2022. Check the current license status of Baumann and De Groot 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 # | 315411 |
| Status | Active |
| State | Michigan |
- When BuildZoom last verified this license, it had an expiration date of December, 2021. Check the current license status of Baumann and De Groot with the Michigan Department of Licensing & Regulatory Affairs
This is a sample of licensing data; click here to access a complete history.
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BuildZoom Score
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- *No active license on file. If you are Baumann and De Groot, click “This is My Business” to update your information.
6.5K
Permits
- Building permit records show that Baumann and De Groot has worked on 6537 permitted projects.
Baumann and De Groot Employees
JB
Jeffrey Baumann
Owner
JB
Jeffrey L Baumann
JB
Jeffrey Lynn Baumann