Updated: May 09, 2026
Location and Projects
Address
604 N 45TH ST, Seattle, WA, 98103
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Ecospark Heating & Cooling
Ecospark Heating & Cooling, 604 N 45th St, Seattle, WA (Owned by: O'brien, Michael John) holds a Electrical Contractor, Electrical Contractor license and 3 other licenses according to the Washington license board.
Their BuildZoom score of 112 ranks in the top 3% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Ecospark Heating & Cooling, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Ecospark Heating & Cooling Contact Information
Phone Number: (206) 200-2980
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Address: 604 N 45TH ST, Seattle, WA 98103
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Ecospark Heating & Cooling Seattle
Quality
112
97th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Ecospark Heating & Cooling has a BuildZoom score of 112, which places them above 97% of 128,670 contractors in Washington.
Activity
|
1 project
|
2026 |
|
165 projects
|
2025 |
|
135 projects
|
2024 |
|
29 projects
|
2023 |
Our building permit records indicate that Ecospark Heating & Cooling has worked on at least
330.0 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
|
3 projects
|
New Constructions |
|
325 projects
|
HVAC projects |
|
41 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that Ecospark Heating & Cooling mostly works on
hvac project
and mechanical project
projects.
Pricing
|
5 projects
|
< $5k |
|
242 projects
|
$5k-$20k |
|
23 projects
|
$20k-$50k |
The typical size of their permits is approximately $14,000. 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 Ecospark Heating & Cooling
This is a sample of this contractor's permits. Click here to access their complete permit history.
Mamii childcare|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 the owner a... see more
Valuation:
N/A
Permit #:
M25-0113
Status:
issued
Fee:
$105
Permit Type:
Residential
Building Type:
N/A
Sandi mills|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 the owner all a... see more
Valuation:
N/A
Permit #:
M25-0101
Status:
final
Fee:
$105
Permit Type:
N/A
Building Type:
N/A
Fanay batula|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 the owner all ... see more
Valuation:
N/A
Permit #:
M25-0115
Status:
final
Fee:
$105
Permit Type:
Residential
Building Type:
N/A
Mamii childcare|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 the owner a... see more
Valuation:
N/A
Permit #:
M25-0113
Status:
issued
Fee:
$105
Permit Type:
Residential
Building Type:
N/A
Serendipity senior care|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 the... see more
Valuation:
N/A
Permit #:
M25-0053
Status:
final
Fee:
$550
Permit Type:
Residential
Building Type:
N/A
Sandi mills|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 the owner all a... see more
Valuation:
N/A
Permit #:
M25-0101
Status:
final
Fee:
$105
Permit Type:
N/A
Building Type:
N/A
Postal heat pump install multi zone heat pump with a ducted unit in the attic serving the top floor and a ductless unit on the middle floor
Valuation:
$18,000
Permit #:
7076895-RF
Status:
complete
Fee:
$77
Permit Type:
N/A
Building Type:
Multifamily
Sanders heat pump we are adding a single mini split head to an existing system with a single head. we will be swapping out the outdoor unit to a multi zone unit and adding the second head. the refrigerant lines are already in the wall from the contractor who built the townhome a few years ago
Valuation:
$4,000
Permit #:
7014440-RF
Status:
complete
Fee:
$72
Permit Type:
N/A
Building Type:
Single family/duplex
Grossblatt multizone heat pump adding a new ducted system in the attic and a wall unit on the first floor
Valuation:
$29,000
Permit #:
7080468-FR
Status:
issued
Fee:
$59
Permit Type:
N/A
Building Type:
Single family/duplex
Grossblatt multizone heat pump adding ducted system in the attic and wall unit on the first floor
Valuation:
$28,000
Permit #:
7080467-RF
Status:
complete
Fee:
$77
Permit Type:
N/A
Building Type:
Single family/duplex
Lange heat pump replacing base board electric heat with single zone ductless unit (in upstairs rental unit)
Valuation:
$6,000
Permit #:
7070097-RF
Status:
complete
Fee:
$77
Permit Type:
N/A
Building Type:
Single family/duplex
Beierle multizone heat pump replacing older 4-zone multizone ductless system with a new 5-zone system
Valuation:
$20,000
Permit #:
7065023-RF
Status:
complete
Fee:
$77
Permit Type:
N/A
Building Type:
Single family/duplex
Vaughn adding a heat pump system with a 20, 000 btu outdoor unit placed on the ground and a 9, 000 btu wall mounted unit on the second floor and a 12, 000 btu air handler placed in the attic serving the rooms on the third floor through duct work
Valuation:
$11,000
Permit #:
6973565-ME
Status:
complete
Fee:
$1,124
Permit Type:
N/A
Building Type:
Multifamily
Beierle multizone heat pump replacing old 4-zone heat pump system with new 5-zone ductless system
Valuation:
$20,000
Permit #:
7065024-FR
Status:
complete
Fee:
$59
Permit Type:
N/A
Building Type:
Single family/duplex
Amit ranade multizone heat pump installing twi mitsubishi outdoor units -- a 36k btu hyperheat paired with a multipositional air handler and 8kwh heating element and a 3-zone 30k btu unit paired with 3 indoor mini-split units
Valuation:
$30,000
Permit #:
6990065-RF
Status:
complete
Fee:
$105
Permit Type:
N/A
Building Type:
Single family/duplex
Wright heat pump reoplace gas furnace with heat pump and addition ductless unit upstairs
Valuation:
$17,000
Permit #:
7079604-FR
Status:
complete
Fee:
$119
Permit Type:
N/A
Building Type:
Single family/duplex
Wright heat pump replace gas furnace with heat pump and addition ductless unit for upstairs
Valuation:
$17,000
Permit #:
7079603-RF
Status:
complete
Fee:
$112
Permit Type:
N/A
Building Type:
Single family/duplex
Mccullough hear pump replacing electric baseboard heat with single zone heat pump in living room
Valuation:
$5,000
Permit #:
7070877-RF
Status:
complete
Fee:
$77
Permit Type:
N/A
Building Type:
Single family/duplex
Coacher heat pump install ducted and ductless heat pumps in new home and dadu
Valuation:
$35,000
Permit #:
7077831-FR
Status:
issued
Fee:
$238
Permit Type:
N/A
Building Type:
Single family/duplex
Coacher heat pump install ducted and ductless heat pumps in new home and dadu
Valuation:
$35,000
Permit #:
7077830-RF
Status:
issued
Fee:
$182
Permit Type:
N/A
Building Type:
Single family/duplex
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Ecospark Heating & Cooling Reviews
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Verified License
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Ecospark Heating & Cooling License info
Verified License
| License # | ECOSPHP75493 |
| Status | Active |
| State | Washington |
| Type | Electrical Contractor, Electrical Contractor |
| Date Issued | 01-13-2026 |
| Business Type | Limited Liability Company |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Ecospark Heating & Cooling 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 # | ECOSPHP754R3 |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Date Issued | 12-24-2025 |
| Business Type | Limited Liability Company |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Ecospark Heating & Cooling 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 # | ECOSPHC770B4 |
| Status | Active |
| City | Tukwila |
| Type | Construction 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 Ecospark Heating & Cooling at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | ECOSPHC770B4 |
| Status | Inactive |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| 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 Ecospark Heating & Cooling at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
112
BuildZoom Score
Insured
| Insurer | Ohio Security Ins Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Nationwide Mutual Ins Co |
| Bond Value | $12,000 |
325
Permits
- Building permit records show that Ecospark Heating & Cooling has worked on 325 permitted projects.
Ecospark Heating & Cooling Employees
JF
Joshua Fogt
Partner/Member
MO
Michael O'brien
Partner/Member
OJ
O'brien, Michael John
Owner