Updated: Aug 08, 2026
Location and Projects
Address
3308 S UNION AVE, Tacoma, WA, 98409
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Groff's Electric Heat Inc
Groff's Electric Heat Inc, 3308 S Union Ave, Tacoma, WA (Owned by: Stocker, Harold W) holds a Electrical Contractor, General license and 1 other license according to the Tukwila license board.
Their BuildZoom score of 102 ranks in the top 11% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Groff's Electric Heat Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Groff's Electric Heat Inc Contact Information
Phone Number: (533) 833-5110
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Address: 3308 S UNION AVE, Tacoma, WA 98409
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Groff's Electric Heat Inc Tacoma
Quality
102
89th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Groff's Electric Heat Inc has a BuildZoom score of 102, which places them above 89% of 128,670 contractors in Washington.
Activity
|
1 project
|
2025 |
|
2 projects
|
2024 |
Our building permit records indicate that Groff's Electric Heat Inc has worked on at least
3.0 projects over the past 2 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
|
3 projects
|
Electrical projects |
Analyzing permits over the last 4 years shows that Groff's Electric Heat Inc mostly works on
electrical project
projects.
Pricing
|
1 project
|
$250k-$500k |
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 Groff's Electric Heat Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Lindbergh high school field improvements- install 150a 480v feeder for softball and field lighting. install all underground conduits and circuitry
Valuation:
$267,200
Permit #:
E25003572
Status:
issued
Fee:
$13,274
Permit Type:
N/A
Building Type:
N/A
Electrical feeders for lacey police station
Valuation:
N/A
Permit #:
ELEC24-0327
Status:
issued
Fee:
N/A
Permit Type:
Electrical commer...
Building Type:
N/A
Electrical feeders for police training center
Valuation:
N/A
Permit #:
ELEC24-0326
Status:
issued
Fee:
N/A
Permit Type:
Electrical commer...
Building Type:
N/A
Temporary pole 401-600 for police station
Valuation:
N/A
Permit #:
ELEC24-0328
Status:
complete
Fee:
N/A
Permit Type:
Electrical commer...
Building Type:
N/A
125 amp feeder to elevator equipment under construction (portal)
Valuation:
N/A
Permit #:
18-0828
Status:
complete
Fee:
$77
Permit Type:
N/A
Building Type:
N/A
Detray's park llc - space #44- 200 amp feeder from existing service
Valuation:
N/A
Permit #:
17-1578
Status:
complete
Fee:
$75
Permit Type:
N/A
Building Type:
Residential
Add/alt circuit - for temporary power to job shack trailer
Valuation:
N/A
Permit #:
17-3909
Status:
complete
Fee:
$80
Permit Type:
N/A
Building Type:
Commercial
No Description Available
Valuation:
N/A
Permit #:
17-4093
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Commercial
200 amp temp power
Valuation:
N/A
Permit #:
17-3908
Status:
complete
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
18-0871
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Commercial
Replace 200a panel wire remodeled area replace devices addition electric heaters. 12/3/12 jcb; addition 200 amp service
Valuation:
N/A
Permit #:
6342816-EL
Status:
complete
Fee:
$369
Permit Type:
N/A
Building Type:
Single family/duplex
Work order no. ll6502 for streetlight engineering and inspection for truman middle school. see attached letter
Valuation:
N/A
Permit #:
PWR99-00186
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New timberline high school phase 2 of 3
Valuation:
N/A
Permit #:
2006-1842
Status:
final
Fee:
$130,035
Permit Type:
School or educati...
Building Type:
N/A
Electrical - commercial - requires plan review
2014-09-03
Bldg/electrical renovation
Valuation:
N/A
Permit #:
11-3288-ELEC-0
Status:
complete
Fee:
$5,542
Permit Type:
N/A
Building Type:
Commercial
Electric utlity crossing for tyler square project. ***********permit voided by frank wells - 2/3/97**************
Valuation:
N/A
Permit #:
PWS96-01201
Status:
complete
Fee:
$100
Permit Type:
N/A
Building Type:
N/A
Install fire alarm in eastvold hall north wing renovation bpco #689319
Valuation:
$0
Permit #:
711157
Status:
Final
Fee:
$440
Permit Type:
N/A
Building Type:
N/A
Wiring of residence remodel
Valuation:
N/A
Permit #:
6331667-EL
Status:
complete
Fee:
$157
Permit Type:
N/A
Building Type:
Single family/duplex
Electrical - commercial - requires plan review
2015-03-25
New data center
Valuation:
N/A
Permit #:
11-3289-ELEC-0
Status:
complete
Fee:
$825
Permit Type:
N/A
Building Type:
Commercial
Set up work order for street lighting for plat of village oakes - ll6779 - see case notes
Valuation:
N/A
Permit #:
PWR2000-00038
Status:
complete
Fee:
$2,509
Permit Type:
N/A
Building Type:
N/A
Rewire (2) light fixtures on outside stairs (multi-family)
Valuation:
$500
Permit #:
BLD2015-0334
Status:
final
Fee:
$131
Permit Type:
Electrical
Building Type:
Commercial - elec...
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Groff's Electric Heat Inc Reviews
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Verified License
BuildZoom confirmed this contractor's license
Groff's Electric Heat Inc License info
Verified License
| License # | GROFFEH442RU |
| Status | Active |
| City | Tukwila |
| Type | Electrical Contractor, General |
| Class | Corporation |
| Business Type | Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Groff's Electric Heat Inc at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | GROFFEH442RU |
| Status | Active |
| State | Washington |
| Type | Electrical Contractor, Electrical Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of August 2026.
Verify this license's status for Groff's Electric Heat Inc at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
102
BuildZoom Score
Bonded
| Bonded Agent | Travelers Cas & Surety Co |
| Bond Value | $4,000 |
40
Permits
- Building permit records show that Groff's Electric Heat Inc has worked on 40 permitted projects.
Groff's Electric Heat Inc Employees
HS
Harold Stocker
MG
Michael Glasman
SW
Stocker, Harold W
Owner