Updated: Jun 02, 2026
Location and Projects
Address
1220 Essex Drive, Denver, CO, 80029
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G3 Construction
G3 Construction, 1220 Essex Dr, Denver, CO (Employee: Guillermo Salomon) holds a Commercial Building Contractor license and 7 other licenses according to the Aurora license board.
Their BuildZoom score of 91 ranks in the top 37% of 55,949 Colorado licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring G3 Construction, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
G3 Construction Services
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G3 Construction Contact Information
Phone Number: (720) 940-5994
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Address: 1220 Essex Drive, Denver, CO 80029
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Split the unit to liquor store and convenient store
Valuation:
$95,000
Permit #:
COMM18-00107
Status:
final
Fee:
$4,288
Permit Type:
Tenant finish
Building Type:
N/A
Install furance 60k efficient 90% and air conditioning 2 ton
Valuation:
$5,000
Permit #:
1307833
Status:
issued
Fee:
$230
Permit Type:
Mechanical permit
Building Type:
N/A
Routed to diane lynch
Valuation:
N/A
Permit #:
08-4013
Status:
final
Fee:
N/A
Permit Type:
Tenant finish
Building Type:
N/A
Permit 11-5348 cancelled by general contractor guillermo salomon - g3 air construction - no work to be done until new permit is pulled by new general contractor and new permit fees are paid
Valuation:
$0
Permit #:
12-4267
Status:
Achived and Linked
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install 4 exhaust hood (grease cooking) in kitchen of existing concession building for guest farm - includes electric - amusr-1232 - anderson south farm - bcr09-00326 -picnic shelters (4)- 6/11/09 - ok to issue per michelle (lin)
Valuation:
$6,000
Permit #:
BCR09-00457
Status:
Finaled
Fee:
$229
Permit Type:
N/A
Building Type:
N/A
Hc re-roof (church)
Valuation:
$3,000
Permit #:
BDP17-1052
Status:
issued
Fee:
$80
Permit Type:
N/A
Building Type:
N/A
New walk-in cooler new tenant in existing warehouse la tulence food & imports 4995 colorado blvd
Valuation:
N/A
Permit #:
2016-BOILERAC-0000376
Status:
final
Fee:
$99
Permit Type:
N/A
Building Type:
N/A
Commercial - walk in cooler (outdoor)
Valuation:
$7,000
Permit #:
BDP16-0289
Status:
final
Fee:
$335
Permit Type:
New
Building Type:
Commercial
Installation of a compressor
Valuation:
N/A
Permit #:
MCH131021
Status:
final
Fee:
$43
Permit Type:
Other gas appliance
Building Type:
N/A
Residence - re-roof (house)
Valuation:
$1,100
Permit #:
BDP15-2700
Status:
issued
Fee:
$42
Permit Type:
Replace
Building Type:
Residential
Change out meat cases
Valuation:
N/A
Permit #:
MCH131075
Status:
final
Fee:
$86
Permit Type:
Other gas appliance
Building Type:
N/A
Tenant finish/grocery store
Valuation:
$215,000
Permit #:
BDP07-1269
Status:
final
Fee:
$4,177
Permit Type:
Alteration
Building Type:
Commercial
Interior demo
Valuation:
$1,200
Permit #:
1302340
Status:
N/A
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Single family dwell w attached garage
Valuation:
$600,000
Permit #:
BP-04-1084
Status:
complete
Fee:
$8,948
Permit Type:
N/A
Building Type:
N/A
Partial basement finish
Valuation:
$145,000
Permit #:
BP-04-1966
Status:
complete
Fee:
$2,925
Permit Type:
N/A
Building Type:
N/A
Cardboard compactor enclosure
Valuation:
$1,000
Permit #:
BDP08-1590
Status:
issued
Fee:
$39
Permit Type:
New
Building Type:
Commercial
Gas fireplace in basement
Valuation:
$2,000
Permit #:
BP-05-0142
Status:
complete
Fee:
$67
Permit Type:
N/A
Building Type:
N/A
Tenant finish for tacos y salsas at 72nd & federal
Valuation:
N/A
Permit #:
09-1356
Status:
final
Fee:
N/A
Permit Type:
Tenant finish
Building Type:
N/A
Tenant improvement - framing electrical and plumbing
Valuation:
$32,208
Permit #:
201401180
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Walk in cooler expansion
Valuation:
N/A
Permit #:
NRE121085
Status:
expired
Fee:
$639
Permit Type:
Tenant improvement
Building Type:
N/A
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
G3 Construction License info
Verified License
| Status | Active |
| City | Aurora |
| Type | Commercial Building Contractor |
- BuildZoom verified this license was active as of June 2026.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 24486 |
| Status | Active |
| City | Thornton |
| Type | Class B Building |
- BuildZoom has not verified this license since July, 2015.
Verify this license's status for G3 Construction at the Thornton City Development Contractor License.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | AEC7732 |
| Status | Inactive |
| City | Arvada |
| Type | Contractor |
- According to the The City of Arvada, Colorado, 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 G3 Construction at the The City of Arvada, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Denver |
| Type | Refrigeration A |
- According to the City and County of Denver Community Planning and Development, 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.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Aurora |
| Type | Mechanical Systems Contractor |
- According to the Aurora, Colorado, 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.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 081130003 |
| Status | Inactive |
| City | Westminster |
| Type | General Contractor |
- According to the City of Westminster, Colorado, 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 G3 Construction at the City of Westminster, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Denver |
| Type | Refrigeration A |
- According to the City and County of Denver Community Planning and Development, 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.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | LCC2015062460 |
| Status | Inactive |
| City | Thornton |
| Type | Class B Building Contractor |
- According to the Thornton City Development Contractor License, 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 G3 Construction at the Thornton City Development Contractor License.
This is a sample of licensing data; click here to access a complete history.
91
BuildZoom Score
17
Permits
- Building permit records show that G3 Construction has worked on 17 permitted projects.
G3 Construction Employees
GC
G3 Construction
Owner
GS
Guillermo Salomon