Updated: Feb 24, 2026
Location and Projects
Address
Dearborn, MI, 48126
Use our bidding system to
request a quote
Fm Sylvan Plumber
Fm Sylvan, Dearborn, MI (Owned by: Michael Herberholz) holds a Boiler Repairer license and 5 other licenses according to the Michigan license board.
Their BuildZoom score of 96 ranks in the top 20% of 167,179 Michigan licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Fm Sylvan, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Fm Sylvan Services
Start a project today:
Fm Sylvan Contact Information
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Fm Sylvan Dearborn
Quality
96
80th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Fm Sylvan has a BuildZoom score of 96, which places them above 80% of 167,179 contractors in Michigan.
Activity
|
1 project
|
2025 |
|
4 projects
|
2024 |
|
4 projects
|
2023 |
Our building permit records indicate that Fm Sylvan has worked on at least
9.0 projects over the past 3 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Experience
|
7 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that Fm Sylvan mostly works on
plumbing project
projects.
Pricing
|
1 project
|
$50k-$100k |
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Com- int 2015 mbc use b, f-1, s-1 type 2b occupant laod 1, 852 fire suppression yes (esfr) back flow preventors
Valuation:
N/A
Permit #:
PP23-0258
Status:
final
Fee:
$102
Permit Type:
plumbing
Building Type:
N/A
Mechanical (commercial) - boiler 200 000 btu and greater or 6 or more unit structure
2025-03-18
New installation of condensing boiler for hhw loop on 1st and 2nd floors feeding ftr and vav boxes
Valuation:
N/A
Permit #:
MECHC24-0040
Status:
final
Fee:
$205
Permit Type:
N/A
Building Type:
N/A
Installing bathrooms trench drains ows tank and plumbing fixtures
Valuation:
N/A
Permit #:
PP 23-0006
Status:
final
Fee:
$325
Permit Type:
Remodel
Building Type:
N/A
Replacement ductwork and dampers
Valuation:
N/A
Permit #:
PM24-001693
Status:
issued
Fee:
$377
Permit Type:
Mechanical
Building Type:
N/A
Floor drain sink and stack
Valuation:
N/A
Permit #:
PP24-000981
Status:
final
Fee:
$142
Permit Type:
plumbing
Building Type:
N/A
Install water heater
Valuation:
N/A
Permit #:
PP24-000591
Status:
final
Fee:
$97
Permit Type:
plumbing
Building Type:
N/A
Hvac 2b type construction - install rtu's mau vav's fans boiler snow melt
Valuation:
N/A
Permit #:
PMEC2023-02261
Status:
issued
Fee:
$735
Permit Type:
N/A
Building Type:
N/A
Install 4 access platforms
Valuation:
$84,431
Permit #:
PB230031
Status:
final
Fee:
$1,790
Permit Type:
Alter/repair
Building Type:
N/A
2 stacks 11 fixtures new water dist 3 inspection for purpose of determining conformace with code
Valuation:
N/A
Permit #:
PP180026
Status:
final
Fee:
$664
Permit Type:
Alter/repair
Building Type:
N/A
Install (1) vav box & (11) grd's in edward jones suite
Valuation:
N/A
Permit #:
PMEC2023-00037
Status:
issued
Fee:
$85
Permit Type:
N/A
Building Type:
N/A
Condensate piping (see bldgc23-0552 from bldg19-2437)
Valuation:
N/A
Permit #:
PLUMC23-0593
Status:
final
Fee:
$800
Permit Type:
N/A
Building Type:
N/A
Piping
Valuation:
N/A
Permit #:
PM22-001726
Status:
final
Fee:
$760
Permit Type:
Mechanical other
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PP22-0095
Status:
issued
Fee:
$1,165
Permit Type:
New building
Building Type:
N/A
Replace boiler
Valuation:
N/A
Permit #:
PM22-232
Status:
expired
Fee:
$180
Permit Type:
Mechanical upgrade
Building Type:
N/A
Com-shell project oxygen 2015 mbc use group b f-1 s-1 construction type 2b occupant load 1545 fire suppression yes (esfr)
Valuation:
N/A
Permit #:
PM22-1835
Status:
canceled
Fee:
$2,515
Permit Type:
Mechanical
Building Type:
N/A
Similar Contractors See more
License # 7118535
Howell, MI
113
BZ Score
-
Avg Project
-
Projects
License # 8001335
Northville, MI
114
BZ Score
-
Avg Project
-
Projects
113
BZ Score
-
Avg Project
-
Projects
Fm Sylvan Reviews
BuildZoom hasn't received any reviews for Fm Sylvan. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Let us find you a plumber in your area today
We'll search our vast network of Plumbers and connect
you with one that meets your needs today.
Verified License
BuildZoom confirmed this contractor's license
Fm Sylvan License info
Verified License
| License # | 3200510 |
| Status | Active |
| State | Michigan |
| Type | Boiler Repairer |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Fm Sylvan 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 # | 8002869 |
| Status | Active |
| State | Michigan |
| Type | Plumbing Contractor |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Fm Sylvan 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 # | 312819 |
| 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 Fm Sylvan 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 # | 8111469 |
| 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 Fm Sylvan 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 # | 8002788 |
| Status | Inactive |
| State | Michigan |
| Type | Plumbing Contractor |
- 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 Fm Sylvan 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 # | 8002788 |
| Status | Inactive |
| State | Michigan |
| Type | Plumbing Contractor |
- 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 Fm Sylvan at the Michigan Department of Licensing & Regulatory Affairs.
This is a sample of licensing data; click here to access a complete history.
96
BuildZoom Score
12
Permits
- Building permit records show that Fm Sylvan has worked on 12 permitted projects.
Fm Sylvan Employees
MH
Michael Herberholz
Owner
MH
Michael W Herberholz
SM
Scott Mcdonald
Owner
SM
Scott L Mcdonald
SM
Scott Mcdonald
TM
Thomas Morrissey
Owner
TM
Thomas M Morrissey