Updated: May 13, 2026
Location and Projects
Address
7202 NE 175TH ST, Kenmore, WA, 98028
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Gb Systems HVAC/Mechanical Contractor
Gb Systems Inc, 7202 NE 175th St, Kenmore, WA (Owned by: Berg, Gregory F) holds a Construction Contractor, Metal Fabrication license and 4 other licenses according to the Tukwila 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 Gb Systems Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Gb Systems Inc Contact Information
Phone Number: (425) 482-0584
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Address: 7202 NE 175TH ST, Kenmore, WA 98028
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Gb Systems Inc Kenmore
Quality
112
97th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Gb Systems Inc has a BuildZoom score of 112, which places them above 97% of 128,670 contractors in Washington.
Activity
|
13 projects
|
2025 |
|
15 projects
|
2024 |
|
27 projects
|
2023 |
Our building permit records indicate that Gb Systems Inc has worked on at least
55.0 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
|
9 projects
|
Commercial Renovations |
|
7 projects
|
New Constructions |
|
4 projects
|
Home Additions |
|
38 projects
|
HVAC projects |
|
27 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that Gb Systems Inc mostly works on
hvac project
and mechanical project
projects.
Pricing
|
24 projects
|
< $5k |
|
14 projects
|
$5k-$20k |
|
7 projects
|
$20k-$50k |
|
3 projects
|
$50k-$100k |
|
3 projects
|
$100k-$250k |
|
2 projects
|
$250k-$500k |
|
1 project
|
$500k-$1mil |
|
2 projects
|
$1mil+ |
The typical size of their permits is approximately $3,125. 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.
Revision to l7 amenity space. reviewed permit mech-2023-07927: provide and install (3) additional ductless fan coils on (existing) odu-1 system with associated refrigerant piping. swap (1) ducted fc to ductless. swap (1) ductless fc to ducted. minor interior duct routing changes. revise (10 exhaust duct and (1) osa duct to terminate through roof in lieu of horizontally at louvers. pro... see more
Valuation:
$19,800
Permit #:
MECH-2025-03376
Status:
revoked
Fee:
$822
Permit Type:
N/A
Building Type:
N/A
Sha yesler terrace juniper provide & install (138) low-voltage thermostats/controllers for hvac equipment [acc - 3/10/2025 - changed address to match main electrical permit.]; 4/1/25 rn added fees for actual work original permit for 1/2 hour inspection only
Valuation:
$10,350
Permit #:
7074173-EL
Status:
issued
Fee:
$254
Permit Type:
New construction
Building Type:
Multifamily
Permit incorrectly submitted as an otc (mech-2025-03376) which will be voided. revision to l7 amenity space. (1) exhaust fan + (3) fan coil units - 2021 imc original reviewed permit mech-2023-07927. provide and install (3) additional ductless fan coils on (existing) odu-1 system with associated refrigerant piping. swap (1) ducted fc to ductless. swap (1) ductless fc to ducted. minor i... see more
Valuation:
$19,800
Permit #:
MECH-2025-05228
Status:
issued
Fee:
$105
Permit Type:
N/A
Building Type:
N/A
1605 s jackson st addition split systems to common areas and apts; erv's; pressurization fans; exhaust fans; associated duct work; venting to kitchen hoods per plans
Valuation:
$445,321
Permit #:
6982795-ME
Status:
triage
Fee:
$1,988
Permit Type:
N/A
Building Type:
Multifamily
Indian consulate @ federal reserve bldg; floors 1 & 11 addition (17) hydronic heat pumps and associated piping and duct distribution; addition (2) terminal units for outside air off of existing central hrv; addition (1) new erv for multipurpose room on floor 1 all work per plans
Valuation:
$110,000
Permit #:
7041697-ME
Status:
issued
Fee:
$3,842
Permit Type:
N/A
Building Type:
Commercial
Olympic ridge building permit: 6830095-cn addition ptac's and split systems to 4 story apartment (affordable housing habitat for humanity). addition erv's and venting. addition exhaust fans and a stair pressurization fan. addition associated ductwork all per plans
Valuation:
$84,136
Permit #:
6994723-ME
Status:
issued
Fee:
$4,873
Permit Type:
N/A
Building Type:
Multifamily
Relay cake shop tenant improvement provide and install duct distribution for existing heat pump per plans as part of initial tenant improvement subject to field inspection stfi. (note: bathroom exhaust fan separate electrical permit)
Valuation:
$13,300
Permit #:
6961515-ME
Status:
complete
Fee:
$596
Permit Type:
N/A
Building Type:
Commercial
Suite 111 upgrade suite 111 upgrade: addition 1 thermostat coiled up at air handler for future tenant improvement. low voltage wiring from economizer dampers to relief damper
Valuation:
$450
Permit #:
7099529-EL
Status:
complete
Fee:
$75
Permit Type:
Remodel or repair
Building Type:
Multifamily
Trufusion upgrade heating systems in existing exercise rooms suite 107 and soul t-122 to hot yoga. no change in occupancy no work in other areas. specifically addition 2 fan coils boiler and pump. addition 4 exhaust fans. addition duct distribution al per plans
Valuation:
$43,650
Permit #:
6984807-ME
Status:
complete
Fee:
$1,543
Permit Type:
N/A
Building Type:
Commercial
Move existing (2) ahu's and and addition new duct distribution. addition new duct distribution to existing remote terminal unit. addition new erv and new duct heater with duct all per plan. 2018 imc
Valuation:
$23,700
Permit #:
MECH-2023-00701
Status:
final
Fee:
$1,041
Permit Type:
N/A
Building Type:
N/A
Provide and install one furnace one erv 4 exhaust fans 1 ceiling fan 1 make up air unit and 3 kitchen hoods with duct work per plan (submitted as pr 1 - boiler walk-in coolers & process chiller ) 21-108044by
Valuation:
N/A
Permit #:
21 121451 BL
Status:
final
Fee:
$5,312
Permit Type:
N/A
Building Type:
N/A
(1) package hvac 2021 imc remove and replace like for like rooftop hvac unit. see attached structural report
Valuation:
$13,208
Permit #:
MECH-2025-02975
Status:
issued
Fee:
$871
Permit Type:
N/A
Building Type:
N/A
Provide and install (279) low voltage thermostat controllers for hvac equipment (279) low voltage 2023 nec
Valuation:
$20,925
Permit #:
ELEC-2024-09147
Status:
issued
Fee:
$1,100
Permit Type:
N/A
Building Type:
N/A
Addition hvac system to new 7 story assisted living and memory care building. including the following systems: 2 vrf systems with a total of 25 fan coils and 2 condensers. 3 ductless split systems. 3 roof top mua units. 14 exhaust fans. 2 supply fans with duct heaters. 2 stair & 1 elevator pressurization fans. 2 erv units. 136 vthp residential units. type 1 & type 11 duct risers and e... see more
Valuation:
N/A
Permit #:
19 105456 BL
Status:
final
Fee:
$31,034
Permit Type:
N/A
Building Type:
N/A
Provide & install (143) low-voltage thermostats/controllers for hvac equipment (143) low voltage 2023 nec
Valuation:
$10,725
Permit #:
ELEC-2024-09145
Status:
issued
Fee:
$554
Permit Type:
N/A
Building Type:
N/A
Revise duct distribution for new rooms in expansion area. existing (2) carrier 3.5 ton rtu's to remain. addition (4) exhaust fans and (1) erv per schedules. addition (1) 75ton split system per schedule
Valuation:
N/A
Permit #:
24116258KM
Status:
issued
Fee:
$600
Permit Type:
N/A
Building Type:
N/A
Edmonds medical ctr- mechanical for tenant improvement bld2022-0789, demolish and extend existing duct. addition 4 supply diffusers and 7 transfer grilles. addition 1 small bathroom exhaust fan
Valuation:
N/A
Permit #:
BLD2023-0767
Status:
final
Fee:
$747
Permit Type:
N/A
Building Type:
N/A
Chin legal group - hvac ti: demolish flex and diffuser and re-install. relocate 1 supply diffuser. addition 2 supply diffusers and flex. verify radiation dampers in 6 return grilles addition 5 new return grilles with dampers. demolish exhaust fan and grilles
Valuation:
$4,554
Permit #:
MECC-030577-2022
Status:
issued
Fee:
$220
Permit Type:
Remodel
Building Type:
N/A
Type: mechanical mixed use class: new structure, , arleana's carribean (re: bnr21-07027)- provide and install three (3) split system heat pumps one (1) erv one (1) rooftop kitchen exhaust fan one (1) supply fan with gas duct heater and one (1) kitchen hood. all with associated duct work and dampers per plan
Valuation:
N/A
Permit #:
MMU22-04600
Status:
expired
Fee:
$3,007
Permit Type:
N/A
Building Type:
N/A
Type: mechanical non residential class: alteration to structure or system, , pur skin clinic tenant improvement (suite a): addition duct distribution and diffusers to existing air handler units. addition 4 exhaust fans and duct all per plan
Valuation:
N/A
Permit #:
MNR23-09073
Status:
final
Fee:
$537
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Gb Systems Inc License info
Verified License
| License # | GBSYSI*088BS |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, Metal Fabrication |
| Class | Corporation |
| Business Type | Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Gb Systems Inc at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | GBSYSI*000CM |
| Status | Active |
| City | Tukwila |
| Type | Electrical Contractor, Hvac/Rfrg |
| Class | Corporation |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of February, 2026. Check the current license status of Gb Systems Inc with the The City of Tukwila, WA
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | GBSYSI*088BS |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for Gb Systems Inc 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 # | GBSYSI*000CM |
| Status | Active |
| State | Washington |
| Type | Electrical Contractor, Electrical Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Gb Systems Inc 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 # | GBSYSI*088BS |
| Status | Inactive |
| City | Marysville |
| Type | Contractor |
| Business Type | Corporation |
- According to the The City of Marysville, Washington, 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 Gb Systems Inc at the The City of Marysville, Washington.
This is a sample of licensing data; click here to access a complete history.
112
BuildZoom Score
Insured
| Insurer | Federated Mutual Ins Co |
| Insured up to | $1,000,000 |
Bonded
| Bond Value | $4,000 |
724
Permits
- Building permit records show that Gb Systems Inc has worked on 724 permitted projects.
Gb Systems Inc Employees
BG
Berg, Greg
Owner
BF
Berg, Gregory F
Owner
GB
Greg Berg
President
GB
Gregory Berg
President