Updated: Jan 02, 2026
Location and Projects
Address
Black Diamond, WA, 00000
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Washington Generator HVAC/Mechanical Contractor
Washington Generator at Black Diamond, WA 00000, has a BuildZoom score of 107 and ranks in the top 6% of 128,670 Washington contractors.
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Washington Generator Contact Information
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Washington Generator Black Diamond
Quality
107
94th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Washington Generator has a BuildZoom score of 107, which places them above 94% of 128,670 contractors in Washington.
Activity
|
1 project
|
2026 |
|
135 projects
|
2025 |
|
75 projects
|
2024 |
|
16 projects
|
2023 |
Our building permit records indicate that Washington Generator has worked on at least
227.0 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
|
129 projects
|
Mechanical projects |
|
9 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that Washington Generator mostly works on
mechanical project
and hvac project
projects.
Pricing
|
111 projects
|
< $5k |
|
10 projects
|
$5k-$20k |
The typical size of their permits is approximately $2,000. 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.
Bruce harrell installation of standby generator [c.kenefick 1/31/2025 - fees adjusted to reflect two 200a services and one 125a feed (generator). post admin fee waived.]
Valuation:
$2,475
Permit #:
7064888-EL
Status:
issued
Fee:
$595
Permit Type:
Remodel or repair
Building Type:
Single family/duplex
Sofia kirova installation of standby generator[3/21/2025 added 200amp service and 100amp generator feeder to permit also credit the 125amp incorrect service.]
Valuation:
$2,475
Permit #:
7072488-EL
Status:
complete
Fee:
$447
Permit Type:
Remodel or repair
Building Type:
Single family/duplex
Alahendra ductless hp install install 4 zone ductless mini split heat pump
Valuation:
$9,500
Permit #:
7073947-FR
Status:
complete
Fee:
$59
Permit Type:
N/A
Building Type:
Single family/duplex
Alahendra ductless hp install install 4 zone ductless mini split heat pump
Valuation:
$7,000
Permit #:
7073943-RF
Status:
complete
Fee:
$130
Permit Type:
N/A
Building Type:
Single family/duplex
Installation of standby generator- (1) generator (1) service altered- 2023 nec
Valuation:
$2,475
Permit #:
ELEC-2025-00518
Status:
final
Fee:
$347
Permit Type:
N/A
Building Type:
N/A
Install standby generator - (1) generator + (1) service altered - 2023 nec
Valuation:
$2,475
Permit #:
ELEC-2025-03119
Status:
final
Fee:
$381
Permit Type:
N/A
Building Type:
N/A
Installation of residential standby generator- (1) service altered- 2023 nec
Valuation:
$2,475
Permit #:
ELEC-2025-00208
Status:
final
Fee:
$303
Permit Type:
N/A
Building Type:
N/A
Installation of residential standby generator- (1) gas piping- 2021 imc
Valuation:
$650
Permit #:
MECH-2025-03571
Status:
final
Fee:
$189
Permit Type:
N/A
Building Type:
N/A
Installation of residential standby generator- (1) generator- 2023 nec
Valuation:
$2,475
Permit #:
ELEC-2025-03572
Status:
final
Fee:
$189
Permit Type:
N/A
Building Type:
N/A
Install 200amp electrical panel and 230v circuit for heat pump
Valuation:
$5,000
Permit #:
7088853-EL
Status:
complete
Fee:
$296
Permit Type:
Remodel or repair
Building Type:
Single family/duplex
Bert green installation of residential emergency standby generator
Valuation:
$2,475
Permit #:
7079975-EL
Status:
complete
Fee:
$190
Permit Type:
Remodel or repair
Building Type:
Single family/duplex
Suffia single family residence. installation of standby generator
Valuation:
$650
Permit #:
M25000367
Status:
complete
Fee:
$99
Permit Type:
N/A
Building Type:
N/A
Suffia single family residence. installation of standby generator
Valuation:
$2,475
Permit #:
E25000368
Status:
complete
Fee:
$226
Permit Type:
N/A
Building Type:
N/A
Matt higgins installation installation of standby generator
Valuation:
$2,475
Permit #:
7092188-EL
Status:
complete
Fee:
$96
Permit Type:
Remodel or repair
Building Type:
Single family/duplex
Install standby generator - (1) gas piping - 2021 imc
Valuation:
$650
Permit #:
MECH-2025-04747
Status:
final
Fee:
$189
Permit Type:
N/A
Building Type:
N/A
Install standby generator - (1) gas piping - 2021 imc
Valuation:
$650
Permit #:
MECH-2025-04745
Status:
final
Fee:
$189
Permit Type:
N/A
Building Type:
N/A
Install single zone ductless minisplit in basement
Valuation:
$5,000
Permit #:
M25002764
Status:
issued
Fee:
$99
Permit Type:
N/A
Building Type:
N/A
Installation of standby generator (1) gas piping 2021 imc
Valuation:
$650
Permit #:
MECH-2025-03714
Status:
final
Fee:
$189
Permit Type:
N/A
Building Type:
N/A
Installation of standby generator (1) generator 2023 nec
Valuation:
$650
Permit #:
ELEC-2025-03713
Status:
final
Fee:
$189
Permit Type:
N/A
Building Type:
N/A
Install standby generator - (1) gas piping - 2021 imc
Valuation:
$650
Permit #:
MECH-2025-03118
Status:
final
Fee:
$189
Permit Type:
N/A
Building Type:
N/A
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Washington Generator Reviews
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Recent Buildzoom Projects
Washington Generator License info
License Not Required
| Status | Not Required |
- BuildZoom verified in October, 2021 that this contractor does not need a license to be a contractor in Washington.
This is a sample of licensing data; click here to access a complete history.
107
BuildZoom Score
248
Permits
- Building permit records show that Washington Generator has worked on 248 permitted projects.