Updated: Jul 05, 2026
Location and Projects
Address
1220 MINERAL SPRINGS DR, Port Washington, WI, 53074
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J&H Heating, Inc
J&H Heating, Inc, 1220 Mineral Springs Dr, Port Washington, WI (Owned by: John H Mayer) holds a Hvac Contractor, Regular, False license and 3 other licenses according to the Wisconsin Rapids license board.
Their BuildZoom score of 103 ranks in the top 10% of 94,017 Wisconsin licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring J&H Heating, Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
J&H Heating, Inc Contact Information
Phone Number: (262) 284-5589
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Address: 1220 MINERAL SPRINGS DR, Port Washington, WI 53074
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J&H Heating, Inc Port Washington
Quality
103
90th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
J&H Heating, Inc has a BuildZoom score of 103, which places them above 90% of 94,017 contractors in Wisconsin.
Activity
|
1 project
|
2025 |
|
4 projects
|
2024 |
|
3 projects
|
2023 |
Our building permit records indicate that J&H Heating, Inc has worked on at least
8.0 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
|
HVAC projects |
Analyzing permits over the last 4 years shows that J&H Heating, Inc mostly works on
hvac project
projects.
Pricing
|
2 projects
|
< $5k |
|
3 projects
|
$20k-$50k |
|
1 project
|
$100k-$250k |
|
2 projects
|
$250k-$500k |
The typical size of their permits is approximately $36,000. This graph shows the distribution of these job values.
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.
Jennaro apartments - hvac
Valuation:
$150,000
Permit #:
HVAC-GEN-25-01526
Status:
triage
Fee:
$3,267
Permit Type:
N/A
Building Type:
N/A
Chapel garden apartments
Valuation:
$380,000
Permit #:
HVAC-CHLR-22-00005
Status:
issued
Fee:
$10
Permit Type:
N/A
Building Type:
School
Chapel garden apartments
Valuation:
$380,000
Permit #:
BLR-22-00220
Status:
complete
Fee:
$10
Permit Type:
N/A
Building Type:
School
Hvac - national soldiers home (bldg 2 old main)
Valuation:
$1,300,000
Permit #:
HVAC-GEN-19-00276
Status:
complete
Fee:
$9,793
Permit Type:
N/A
Building Type:
N/A
Mill rd library - buildout of library only
Valuation:
$561,900
Permit #:
HVAC-GEN-18-03300
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
815 - salam elementary school - expansion - hvac
Valuation:
$98,000
Permit #:
HVAC-GEN-22-02545
Status:
complete
Fee:
$1,796
Permit Type:
N/A
Building Type:
N/A
New hvac and hvac alterations for admin building - air handler air conditioning unit permanently- installed wall unit 6 radiators ductwork
Valuation:
N/A
Permit #:
P21-0033
Status:
issued
Fee:
$380
Permit Type:
HVAC
Building Type:
N/A
Ductwork and grille replacemnet
Valuation:
N/A
Permit #:
PH23-0579
Status:
final
Fee:
$65
Permit Type:
HVAC
Building Type:
N/A
*refund request* [email] alt/repair piping - 10202 w silver spring dr whitebox - gas piping
Valuation:
N/A
Permit #:
PLB-GP-23-00141
Status:
issued
Fee:
$85
Permit Type:
Alteration/repair
Building Type:
Commercial
Whitebox interior alterations
Valuation:
$36,000
Permit #:
HVAC-GEN-23-01633
Status:
complete
Fee:
$1,040
Permit Type:
N/A
Building Type:
N/A
Matc
Valuation:
$300,000
Permit #:
HVAC-GEN-20-01648
Status:
expired
Fee:
$705
Permit Type:
N/A
Building Type:
N/A
New hvac and hvac alterations for arts & science building - 22 air handlers air conditioning unit and ductwork
Valuation:
N/A
Permit #:
P21-0034
Status:
issued
Fee:
$960
Permit Type:
HVAC
Building Type:
N/A
%pr - chau hai building - gas piping
Valuation:
$20,000
Permit #:
PLB-GP-22-00306
Status:
complete
Fee:
$225
Permit Type:
New construction/...
Building Type:
Commercial
Plan review required
Valuation:
$98,000
Permit #:
HVAC-GEN-22-03099
Status:
triage
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
%pr - bp gas station - gas piping
Valuation:
N/A
Permit #:
PLB-GP-23-00083
Status:
complete
Fee:
$198
Permit Type:
New construction/...
Building Type:
Commercial
Bp c store - hvac
Valuation:
$36,000
Permit #:
HVAC-GEN-23-01072
Status:
complete
Fee:
$975
Permit Type:
N/A
Building Type:
N/A
Hvac - national soldiers home (bldg 1)
Valuation:
$192,000
Permit #:
HVAC-GEN-19-00311
Status:
complete
Fee:
$1,909
Permit Type:
N/A
Building Type:
N/A
Marco's pizza suite #500
Valuation:
$50,000
Permit #:
HVAC-GEN-24-01599
Status:
complete
Fee:
$708
Permit Type:
N/A
Building Type:
N/A
Kk maintenance garage building hvac renovations
Valuation:
$700,000
Permit #:
HVAC-GEN-17-03275
Status:
complete
Fee:
$3,249
Permit Type:
N/A
Building Type:
N/A
New hvac and hvac alterations for arena building and pool - ductwork
Valuation:
N/A
Permit #:
P21-0035
Status:
issued
Fee:
$60
Permit Type:
HVAC
Building Type:
N/A
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J&H Heating, Inc Reviews
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Verified License
BuildZoom confirmed this contractor's license
J&H Heating, Inc License info
Verified License
| License # | 11858 - HVACCONT |
| Status | Active |
| City | Wisconsin Rapids |
| Type | Hvac Contractor, Regular, False |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for J&H Heating, Inc at the City of Wisconsin Rapids.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 11858 |
| Status | Active |
| City | Milwaukee |
| Type | Hvac Contractor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for J&H Heating, Inc at the City of Milwaukee License Search.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 11858-HVACCONT |
| Status | Active |
| State | Wisconsin |
| Type | Hvac Contractor |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for J&H Heating, Inc at the Wisconsin Department of Safety and Professional Services.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 18-PEOP-00023 |
| Status | Inactive |
| City | Milwaukee |
| Type | Hvac Contractor |
- According to the City of Milwaukee License Search, 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 J&H Heating, Inc at the City of Milwaukee License Search.
This is a sample of licensing data; click here to access a complete history.
103
BuildZoom Score
37
Permits
- Building permit records show that J&H Heating, Inc has worked on 37 permitted projects.
J&H Heating, Inc Employees
JM
John H Mayer
Owner
JM
John Mayer
MK
Michael J Kowalski