Updated: Jun 13, 2026
Location and Projects
Address
2305A BADGER DR, Waukesha, WI, 53146
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Energy Saving Systems HVAC/Mechanical Contractor
Energy Saving Systems, Inc, 2305 A Badger Dr, Waukesha, WI (Owned by: Ralph A Holtz) holds a Hvac Contractor, Regular, False license and 3 other licenses according to the Wisconsin Rapids license board.
Their BuildZoom score of 105 ranks in the top 8% of 94,017 Wisconsin licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Energy Saving Systems, Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Energy Saving Systems, Inc Contact Information
Phone Number: (262) 549-9337
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Address: 2305A BADGER DR, Waukesha, WI 53146
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Energy Saving Systems, Inc Waukesha
Quality
105
92nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Energy Saving Systems, Inc has a BuildZoom score of 105, which places them above 92% of 94,017 contractors in Wisconsin.
Activity
|
6 projects
|
2025 |
|
20 projects
|
2024 |
|
7 projects
|
2023 |
Our building permit records indicate that Energy Saving Systems, Inc has worked on at least
33.0 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
|
25 projects
|
Mechanical projects |
|
24 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that Energy Saving Systems, Inc mostly works on
mechanical project
and hvac project
projects.
Pricing
|
5 projects
|
< $5k |
|
27 projects
|
$5k-$20k |
The typical size of their permits is approximately $7,052. 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.
Building Permits by Energy Saving Systems, Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Air conditioning & furnace
Valuation:
$15,000
Permit #:
E_FURN25-00246
Status:
issued
Fee:
$120
Permit Type:
N/A
Building Type:
N/A
Air conditioning & furnace
Valuation:
$14,000
Permit #:
E_FURN25-00038
Status:
final
Fee:
$120
Permit Type:
N/A
Building Type:
N/A
Furnace
Valuation:
$7,000
Permit #:
E_FURN25-00074
Status:
final
Fee:
$70
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$8,268
Permit #:
BLR-25-00077
Status:
complete
Fee:
$81
Permit Type:
N/A
Building Type:
Residential
Duplex furnace and air conditioning replacement
Valuation:
$13,800
Permit #:
HVAC-GEN-25-01782
Status:
issued
Fee:
$81
Permit Type:
N/A
Building Type:
N/A
Withdrawn exempt
Valuation:
$15,394
Permit #:
HVAC-GEN-24-02636
Status:
withdrawn
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install (1) inline fan # fr110 167 cfm in room below proposed bathroom and venting
Valuation:
$1,675
Permit #:
HVAC-GEN-19-03846
Status:
complete
Fee:
$59
Permit Type:
N/A
Building Type:
N/A
Air conditioning & furnace
Valuation:
$14,400
Permit #:
E_FURN24-00535
Status:
final
Fee:
$120
Permit Type:
N/A
Building Type:
N/A
Furnace
Valuation:
$4,633
Permit #:
HVAC-GEN-21-03249
Status:
complete
Fee:
$66
Permit Type:
N/A
Building Type:
N/A
Needs equipment information
Valuation:
$2,700
Permit #:
HVAC-GEN-20-03298
Status:
complete
Fee:
$66
Permit Type:
N/A
Building Type:
N/A
Ductwork alterations
Valuation:
$1,910
Permit #:
E_FURN24-00252
Status:
issued
Fee:
$70
Permit Type:
N/A
Building Type:
N/A
St. peters lutheran
Valuation:
$1,675
Permit #:
HVAC-GEN-19-03876
Status:
complete
Fee:
$237
Permit Type:
N/A
Building Type:
N/A
Air conditioning
Valuation:
$6,700
Permit #:
E_FURN24-00364
Status:
final
Fee:
$70
Permit Type:
N/A
Building Type:
N/A
Air conditioning
Valuation:
$7,400
Permit #:
E_FURN24-00344
Status:
final
Fee:
$70
Permit Type:
N/A
Building Type:
N/A
Air conditioning
Valuation:
N/A
Permit #:
E_FURN24-00342
Status:
final
Fee:
$70
Permit Type:
N/A
Building Type:
N/A
Air conditioning
Valuation:
$4,500
Permit #:
E_FURN24-00201
Status:
final
Fee:
$70
Permit Type:
N/A
Building Type:
N/A
Furnace
Valuation:
$5,200
Permit #:
HVAC-GEN-21-00010
Status:
complete
Fee:
$66
Permit Type:
N/A
Building Type:
N/A
Furnace replacement
Valuation:
$7,052
Permit #:
HVAC-GEN-23-02760
Status:
complete
Fee:
$66
Permit Type:
N/A
Building Type:
N/A
Heat run ceiling return transfer grill in mechanical room
Valuation:
$250
Permit #:
E_FURN21-00136
Status:
final
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Furnace
Valuation:
$5,700
Permit #:
E_FURN24-00691
Status:
final
Fee:
$70
Permit Type:
N/A
Building Type:
N/A
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Energy Saving Systems, Inc Reviews
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Verified License
BuildZoom confirmed this contractor's license
Energy Saving Systems, Inc License info
License Not Verified
| License # | 11940 - HVACCONT |
| Status | Active |
| City | Wisconsin Rapids |
| Type | Hvac Contractor, Regular, False |
- When BuildZoom last verified this license, it had an expiration date of May, 2026. Check the current license status of Energy Saving Systems, Inc with the City of Wisconsin Rapids
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| City | Milwaukee |
| Type | Home Improvement Contractor's License |
- BuildZoom verified this license was active as of June 2026.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 11940-HVACCONT |
| Status | Inactive |
| State | Wisconsin |
| Type | Hvac Contractor |
- According to the Wisconsin Department of Safety and Professional Services, 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 Energy Saving Systems, 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 # | 11940 |
| 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 Energy Saving Systems, Inc at the City of Milwaukee License Search.
This is a sample of licensing data; click here to access a complete history.
105
BuildZoom Score
87
Permits
- Building permit records show that Energy Saving Systems, Inc has worked on 87 permitted projects.
Energy Saving Systems, Inc Employees
RH
Ralph A Holtz
Owner
RH
Ralph Holtz