Updated: Jun 12, 2026
Location and Projects
Address
21625 DORAL RD, Waukesha, WI, 53146
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Dillett Mechanical Service Inc
Dillett Mechanical Service Inc, 21625 Doral Rd, Waukesha, WI (Owned by: Michael Edward Dillett) holds a Hvac Contractor, Regular, False license and 6 other licenses according to the Wisconsin Rapids license board.
Their BuildZoom score of 89 does not rank in the top 50% of Wisconsin contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Dillett Mechanical Service Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Dillett Mechanical Service Inc Services
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Dillett Mechanical Service Inc Contact Information
Phone Number: (262) 650-0700
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Address: 21625 DORAL RD, Waukesha, WI 53146
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Dillett Mechanical Service Inc Waukesha
Quality
89
30th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Dillett Mechanical Service Inc has a BuildZoom score of 89, which places them above 30% of 94,017 contractors in Wisconsin.
Activity
|
6 projects
|
2025 |
|
10 projects
|
2024 |
|
4 projects
|
2023 |
Our building permit records indicate that Dillett Mechanical Service Inc has worked on at least
20.0 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
|
14 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that Dillett Mechanical Service Inc mostly works on
hvac project
projects.
Pricing
|
1 project
|
$5k-$20k |
|
7 projects
|
$20k-$50k |
|
1 project
|
$50k-$100k |
|
5 projects
|
$100k-$250k |
|
1 project
|
$250k-$500k |
The typical size of their permits is approximately $47,000. 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.
Building Permits by Dillett Mechanical Service Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
No Description Available
Valuation:
$175,800
Permit #:
BLR-25-00220
Status:
issued
Fee:
$483
Permit Type:
N/A
Building Type:
Church
Harley davidson - chiller replacement
Valuation:
$406,500
Permit #:
HVAC-CHLR-25-00005
Status:
issued
Fee:
$1,570
Permit Type:
N/A
Building Type:
Museum
Maid student success center - hvac
Valuation:
$50,000
Permit #:
HVAC-GEN-25-01194
Status:
complete
Fee:
$533
Permit Type:
N/A
Building Type:
N/A
Withdrawn duplicate permit see. hvac-gen-23-01598
Valuation:
$221,800
Permit #:
HVAC-GEN-23-02522
Status:
triage
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Heat pump
Valuation:
$39,000
Permit #:
HVAC-GEN-25-00575
Status:
complete
Fee:
$168
Permit Type:
N/A
Building Type:
N/A
Replacement kitchen mau
Valuation:
$154,000
Permit #:
HVAC-GEN-24-02376
Status:
issued
Fee:
$769
Permit Type:
N/A
Building Type:
N/A
Boiler b114558
Valuation:
N/A
Permit #:
BLRPER-25-00087
Status:
triage
Fee:
N/A
Permit Type:
N/A
Building Type:
Condos
Miad-lobby and admissions office
Valuation:
$132,000
Permit #:
HVAC-GEN-22-02269
Status:
complete
Fee:
$878
Permit Type:
N/A
Building Type:
N/A
Burbach & stansbury s.c._suite 220 - hvac
Valuation:
$38,250
Permit #:
HVAC-GEN-25-03018
Status:
triage
Fee:
$457
Permit Type:
N/A
Building Type:
N/A
Ll locker room remodel
Valuation:
N/A
Permit #:
PH24-0593
Status:
final
Fee:
$65
Permit Type:
HVAC
Building Type:
N/A
Miad 4th floor - hvac a-9
Valuation:
$150,000
Permit #:
HVAC-GEN-20-00230
Status:
complete
Fee:
$2,061
Permit Type:
N/A
Building Type:
N/A
American tower air conditioning replacements
Valuation:
$36,600
Permit #:
HVAC-GEN-22-01327
Status:
complete
Fee:
$152
Permit Type:
N/A
Building Type:
N/A
Miad - 1st floor rooftop replacement a-9
Valuation:
$100,000
Permit #:
HVAC-GEN-20-00837
Status:
complete
Fee:
$2,446
Permit Type:
N/A
Building Type:
N/A
Commercial cooling tower replacement
Valuation:
$42,125
Permit #:
HVAC-GEN-22-01090
Status:
issued
Fee:
$505
Permit Type:
N/A
Building Type:
N/A
Install new cooling tower chiller and assoc. duct work on macy's
Valuation:
$185,000
Permit #:
BLDNCH-2019-02741
Status:
issued
Fee:
$1,950
Permit Type:
Alteration
Building Type:
N/A
Suite 100 - wahlburgers - hvac installation
Valuation:
$186,707
Permit #:
HVAC-GEN-19-01393
Status:
complete
Fee:
$1,538
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$189,000
Permit #:
BLR-20-00083
Status:
complete
Fee:
$1,150
Permit Type:
N/A
Building Type:
School
Trane fan coil replacement
Valuation:
$34,720
Permit #:
HVAC-GEN-24-01427
Status:
complete
Fee:
$122
Permit Type:
N/A
Building Type:
N/A
Replace 3 customer supplied rtus
Valuation:
$8,175
Permit #:
HVAC-GEN-24-02819
Status:
issued
Fee:
$330
Permit Type:
N/A
Building Type:
N/A
Replacing the condensing units for the church and steiger hall
Valuation:
$175,000
Permit #:
REF-17-00008
Status:
complete
Fee:
$651
Permit Type:
N/A
Building Type:
N/A
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Dillett Mechanical Service Inc Reviews
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Verified License
BuildZoom confirmed this contractor's license
Dillett Mechanical Service Inc License info
Verified License
| License # | 17224 - 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 Dillett Mechanical Service Inc at the City of Wisconsin Rapids.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 17224 |
| Status | Active |
| City | Stevens Point |
- When BuildZoom last verified this license, it had an expiration date of April, 2025. Check the current license status of Dillett Mechanical Service Inc with the City of Stevens Point
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 17224 |
| Status | Active |
| City | Milwaukee |
| Type | Hvac Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Dillett Mechanical Service Inc at the City of Milwaukee License Search.
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.
Verified License
| License # | 17224-HVACCONT |
| Status | Active |
| State | Wisconsin |
| Type | Hvac Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Dillett Mechanical Service Inc at the Wisconsin Department of Safety and Professional Services.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | WIC243952 |
| Status | Active |
| State | Wisconsin |
- BuildZoom has not verified this license since June, 2015.
Verify this license's status for Dillett Mechanical Service 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 # | 17224 |
| Status | Inactive |
| State | Wisconsin |
| Type | Electrical 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 Dillett Mechanical Service Inc at the Wisconsin Department of Safety and Professional Services.
This is a sample of licensing data; click here to access a complete history.
89
BuildZoom Score
93
Permits
- Building permit records show that Dillett Mechanical Service Inc has worked on 93 permitted projects.
Dillett Mechanical Service Inc Employees
LD
Linda Dillett
MD
Michael Edward Dillett
Owner