Updated: Jul 17, 2026
Location and Projects
Address
620 S Orcas St Suite 80127, Seattle, WA, 98108
Use our bidding system to
request a quote
Ohm Electrical Contracting Llc
Ohm Electrical Contracting Llc, 620 S Orcas St, Seattle, WA (Owned by: Sim, Alfred Paul) holds a Electrical Contractor, General license and 5 other licenses according to the Tukwila license board.
Their BuildZoom score of 120 ranks in the top 1% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Ohm Electrical Contracting Llc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Ohm Electrical Contracting Llc Contact Information
Phone Number: (206) 973-9184
Edit
Address: 620 S Orcas St Suite 80127, Seattle, WA 98108
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Ohm Electrical Contracting Llc Seattle
Quality
120
99th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Ohm Electrical Contracting Llc has a BuildZoom score of 120, which places them above 99% of 128,670 contractors in Washington.
Activity
|
28 projects
|
2025 |
|
23 projects
|
2024 |
|
38 projects
|
2023 |
Our building permit records indicate that Ohm Electrical Contracting Llc has worked on at least
89.0 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
|
83 projects
|
Electrical projects |
Analyzing permits over the last 4 years shows that Ohm Electrical Contracting Llc mostly works on
electrical project
projects.
Pricing
|
32 projects
|
< $5k |
|
36 projects
|
$5k-$20k |
|
5 projects
|
$20k-$50k |
The typical size of their permits is approximately $5,000. 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 Ohm Electrical Contracting Llc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Replace 600a zinsco switchgear with like-in-kind. service to remain 600a. installation of acurev monitoring device to control existing load managing devices. acurev to monitor whole service to avoid exceeding capacity. work to be done in conjunction with associated permit 7077890-el. [7/3/25 kef - plan set approved.]
Valuation:
$30,000
Permit #:
7092524-EL
Status:
complete
Fee:
$1,218
Permit Type:
N/A
Building Type:
Multifamily
Convert existing/unused commercial space into two residential units: unit a (converted from commercial) and unit b (newly added) in the existing multi-family building. the existing commercial meter will serve unit a and a new meter for unit b will be installed in the spare s-ocket of the existing meter center. permit also includes (7) load-shedding devices for laundry circuits in unit... see more
Valuation:
$26,000
Permit #:
7077890-EL
Status:
issued
Fee:
$1,113
Permit Type:
N/A
Building Type:
Multifamily
Shaw special needs trust wa|when submitting an application please ensure you have attached all required documents.|certification: by using this p-ortal to apply for permits i certify i am the owner of the property or the owner's authorized agent. if acting as an authorized agent i further certify that i have full power and authority to file this application and to perform on behalf of... see more
Valuation:
N/A
Permit #:
EL25-0333
Status:
expired
Fee:
$72
Permit Type:
Residential
Building Type:
N/A
Placement of a temporary generator to act as back up power to bubble planet show lighting (150a 120/208v) while additional emergency lights are added - max time of placement is two weeks 25103727by **plan review waived by mike bearda**
Valuation:
N/A
Permit #:
25 109410 BF
Status:
final
Fee:
$142
Permit Type:
N/A
Building Type:
N/A
A single family residential alteration to existing structure electrical project involving (2 small kitchen appliance 1 garbage disposal 1 hood fan 4 light fixtures 4 receptacles 4 switches 2 added or altered branch circuits)
Valuation:
N/A
Permit #:
25 105148 BF
Status:
final
Fee:
$1,016
Permit Type:
N/A
Building Type:
N/A
Installation of (7) dedicated 110v electrical vehicle outlets for (7) residential units. each unit will have a load management device. [2/12/25 kef - plan set approved. job valuation corrected.]
Valuation:
$25,200
Permit #:
7066343-EL
Status:
complete
Fee:
$1,236
Permit Type:
N/A
Building Type:
Multifamily
Lisa hawkins|when submitting an application please ensure you have attached all required documents.|certification: by using this portal to apply for permits i certify i am the owner of the property or the owner's authorized agent. if acting as an authorized agent i further certify that i have full power and authority to file this application and to perform on behalf of the owner all a... see more
Valuation:
N/A
Permit #:
EL24-0510
Status:
final
Fee:
$47
Permit Type:
Residential
Building Type:
N/A
Carrie pluger • garage o (2) receptacles o (2) 20-amp circuits (garage door opener garage convince receptacle) o (1) switch (motion sensor) o (2) retrofit 6-inch can lights • porch o (6) 6-inch recessed lights o (1) receptacle • living room o (2) switches (outside light center light) o (3) receptacles • dining room o (2) receptacles o (1) wall washer receptacle o (1) recenter light fi... see more
Valuation:
$5,000
Permit #:
6943559-EL
Status:
complete
Fee:
$572
Permit Type:
Remodel or repair
Building Type:
Single family/duplex
A single family residential alteration to existing structure electrical project involving (2 switches 2 added or altered branch circuits)
Valuation:
N/A
Permit #:
25 110615 BF
Status:
final
Fee:
$182
Permit Type:
N/A
Building Type:
N/A
Remove/replace (1) 200a meter socket with dual meter-pack. meter-pack rated at 200a each feeder rated at 125a. third single 200a meter added as well. dadu will be added down the line. **dadu wired under permit 6921846**
Valuation:
$15,000
Permit #:
6961924-EL
Status:
complete
Fee:
$449
Permit Type:
Remodel or repair
Building Type:
Single family/duplex
(11) new 20a receptacles relocate/extend existing lighting and install new track lighting in seattle bouldering project gym. [3-29-24 dr - scope of work does not require plan review plan review is waved.]
Valuation:
$10,500
Permit #:
7016994-EL
Status:
complete
Fee:
$652
Permit Type:
N/A
Building Type:
Commercial
Lisa hawkins|when submitting an application please ensure you have attached all required documents.|certification: by using this portal to apply for permits i certify i am the owner of the property or the owner's authorized agent. if acting as an authorized agent i further certify that i have full power and authority to file this application and to perform on behalf of the owner all a... see more
Valuation:
N/A
Permit #:
EL23-1076
Status:
expired
Fee:
$47
Permit Type:
Residential
Building Type:
N/A
Fire alarm system. previous permit was allowed under otc but single family dwelling wants to see it as plan review. additional bells and devices for (3) new units in existing apartment building
Valuation:
$4,000
Permit #:
7043854-EL
Status:
triage
Fee:
$89
Permit Type:
N/A
Building Type:
Multifamily
Michael barakat • install owner-provided backdoor camera near closest receptacle utilizing exterior hvac gutter. • install 20-amp circuit • install (2) receptacles (exterior mount adjacent to chimneys exterior mount adjacent to panel) • install (1) owner-provided flood camera (adjacent to chimney)
Valuation:
$300
Permit #:
6925415-EL
Status:
complete
Fee:
$75
Permit Type:
Remodel or repair
Building Type:
Single family/duplex
Tish colston • back mudroom o (1) addition wireless/remove/replace existing switch o (1) ceiling light/existing wiring o (2) receptacles o (1) motion sensor light/existing wiring • pantry area o (1) new receptacle • upstairs hallway o (1) new ceiling light in closet area • office area o (1) receptacle in office space o (1) receptacle near entry
Valuation:
$500
Permit #:
6925144-EL
Status:
issued
Fee:
$69
Permit Type:
Remodel or repair
Building Type:
Single family/duplex
Jonathan karuna • demolish old wiring and rewire as necessary based on plans submitted o (8) 4” architectural can o (1) 4” directional to match can o (2) decorative light (o/gc provided light ec install) o (6) dimmers o (5) under-cabinet lights - 5 zones o (5) switch o 50 cfm fan (o/gc provided fan ec install) • outlets o (5) plug strip zones receptacles (o/gc provided ucl ec install)... see more
Valuation:
$3,000
Permit #:
6924149-EL
Status:
complete
Fee:
$369
Permit Type:
Remodel or repair
Building Type:
Single family/duplex
Installation of smart home panel from ecoflow. system can be used with optional battery station. [11/05/24 bgo - approved plan set; portable ess not utility interactive partial home backup in stand alone mode] original permit was otc but damon hightower requested plan review. 7052065-el
Valuation:
$7,500
Permit #:
7054055-EL
Status:
complete
Fee:
$566
Permit Type:
N/A
Building Type:
Single family/duplex
Type: electrical non residential class: replacement, , dean le: installing (1) light fixture - circuit; (1) switch - circuit; adding less than 100 amps to the service or feeder
Valuation:
N/A
Permit #:
ENR23-00618
Status:
final
Fee:
$476
Permit Type:
N/A
Building Type:
N/A
Repair service weatherhead [c.kenefick 12/5/23 - permit reopened. city light would not re-energize due to length of conductors extending from weatherhead. 18 required - roughly 16 extended. contractor replaced conductors.]
Valuation:
$1,000
Permit #:
6998961-EL
Status:
complete
Fee:
$316
Permit Type:
Remodel or repair
Building Type:
Multifamily
Type: electrical non residential class: alteration to structure or system, , the whole cat and kaboodle (bnr23-04289) suite 202: (4)clothes dryer; (4)clothes washer; (1)light fixture; (1)receptacle; (1)switch
Valuation:
N/A
Permit #:
ENR23-06483
Status:
final
Fee:
$485
Permit Type:
N/A
Building Type:
N/A
Similar Contractors See more
135
BZ Score
$5K
Avg Project
-
Projects
145
BZ Score
$2.4K
Avg Project
-
Projects
158
BZ Score
$1.2K
Avg Project
-
Projects
Ohm Electrical Contracting Llc Reviews
BuildZoom hasn't received any reviews for Ohm Electrical Contracting Llc. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Let us find you an electrician in your area today
We'll search our vast network of Electricians and connect
you with one that meets your needs today.
Verified License
BuildZoom confirmed this contractor's license
Ohm Electrical Contracting Llc License info
Verified License
| License # | OHMELEC836B3 |
| Status | Active |
| City | Tukwila |
| Type | Electrical Contractor, General |
| Class | Limited Liability Company |
| Business Type | Limited Liability Company |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Ohm Electrical Contracting Llc at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | SIM*AAP857K8 |
| Status | Active |
| State | Washington |
| Type | Electrician, Electrician |
| Business Type | Limited Liability Company |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Ohm Electrical Contracting Llc at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | OHMELEC836B3 |
| Status | Active |
| State | Washington |
| Type | Electrical Contractor, Electrical Contractor |
| Business Type | Limited Liability Company |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Ohm Electrical Contracting Llc at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | OHMELEC750M8 |
| Status | Inactive |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Limited Liability Company |
| Date Issued | 07-28-2025 |
| Business Type | Limited Liability Company |
- According to the The City of Tukwila, WA, 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 Ohm Electrical Contracting Llc at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | OHMELEC750M8 |
| Status | Inactive |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Date Issued | 07-28-2025 |
| Business Type | Limited Liability Company |
- According to the Washington State Department of Labor & Industries, 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 Ohm Electrical Contracting Llc at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | SIM*AAP941C3 |
| Status | Inactive |
| State | Washington |
| Type | Electrician, Electrician |
| Business Type | Limited Liability Company |
- According to the Washington State Department of Labor & Industries, 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 Ohm Electrical Contracting Llc at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
120
BuildZoom Score
Insured
| Insurer | Farmers Ins Exchange |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Travelers Cas & Surety Co Of America |
| Bond Value | $4,000 |
224
Permits
- Building permit records show that Ohm Electrical Contracting Llc has worked on 224 permitted projects.
Ohm Electrical Contracting Llc Employees
AS
Alfred Paul Sim
Partner/Member
AS
Alfred Sim
Agent
SP
Sim, Alfred Paul
Owner
SM
Sim, Alfred Paul Mochung
Owner