Updated: May 19, 2026
Location and Projects
Address
3215 BEECH CT, Golden, CO, 80401
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Mercurial Construction
Mercurial LLC, 3215 Beech Ct, Golden, CO (Owned by: David Mark B) holds a Building Contractor Class B license and 7 other licenses according to the Denver license board.
Their BuildZoom score of 97 ranks in the top 18% of 55,949 Colorado licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Mercurial LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Mercurial LLC Services
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Mercurial LLC Contact Information
Phone Number: (505) 604-7152
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Address: 3215 BEECH CT, Golden, CO 80401
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Tenant improvement project of an existing space. convert space from an m (retail) to an a-2 (bar). work includes lighting power mechanical distribution plumbing at bar and back-of-house new restroom
Valuation:
$290,000
Permit #:
2021-LOG-0002018
Status:
approved
Fee:
$917
Permit Type:
N/A
Building Type:
N/A
3851 n steele st - chg of occupancy-cohesion brewing/taproom the project is comprised of the change of use of a vacant existing space for a new bar brewery and taproom. the construction type is to remain unchanged. the building area is not changing. the occupancy will change from s (storage) to a-2 (assembly) and f-2 (low-hazard factory industrial). the communal restrooms are existing... see more
Valuation:
$390,000
Permit #:
2020-LOG-0009947
Status:
approved
Fee:
$1,197
Permit Type:
N/A
Building Type:
N/A
Demolition of existing attached garage then construction of a new 1 452 sf addition including a 595 sf 2-car garage and 897 sf single-story addition with roof deck above. addition will include a flex room and master ensuite. interior renovations of the existing house will also be included in the scope of work as well as the replacement of most existing windows
Valuation:
$400,000
Permit #:
2020-LOG-0004896
Status:
approved
Fee:
$1,225
Permit Type:
N/A
Building Type:
N/A
We are needing to install a new sewer line for our building at 1736 s broadway. the existing line appears to be buried and we cannot locate it. there is an existing tap in place as we will show and we would like to get a tap credit for this tap
Valuation:
N/A
Permit #:
2022-LOG-0007826
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Modification to existing log and commcon 2022-log-0003283 and 2022-commcon-0000783 modifications to kitchen and new mezzanine storage area due to conflicts with existing conditions in the field. refer to arch letter for clarifications
Valuation:
N/A
Permit #:
2022-COMMCON-0003151
Status:
final
Fee:
$375
Permit Type:
N/A
Building Type:
N/A
3851 n steele st - chg of occupancy-cohesion brewing/taproom the project is comprised of the change of use of a vacant existing space for a new bar brewery and taproom. the construction type is to remain unchanged. the building area is not changing. the occupancy will change from s (storage) to a-2 (assembly) and f-2 (low-hazard factory industrial). the communal restrooms are existing... see more
Valuation:
N/A
Permit #:
2020-SUDP-0004448
Status:
issued
Fee:
$155
Permit Type:
Alteration
Building Type:
N/A
418 detroit irc town house - 3 plex interior only non structural tenant improvement. scope includes basement demolition of bathroom bed room interior walls (existing emergency escape e window -0 1st floor demolition includes removal of interior partition an kitchen hot tub 2nd floor demolish includes removal of bathroom wall fixture closet and bedroom doors new construction includes b... see more
Valuation:
N/A
Permit #:
2019-RESCON-0006607
Status:
final
Fee:
$1,831
Permit Type:
N/A
Building Type:
N/A
Tenant improvement project of an existing space. convert space from an m (retail) to an a-2 (bar). work includes lighting power mechanical distribution plumbing at bar and back-of-house new restroom
Valuation:
N/A
Permit #:
2021-COMMCON-0000720
Status:
final
Fee:
$1,078
Permit Type:
N/A
Building Type:
N/A
Tenant improvement project of an existing space. convert space from an m (retail) to an a-2 (bar). work includes lighting power mechanical distribution plumbing at bar and back-of-house new restroom
Valuation:
N/A
Permit #:
2021-OCCUPANCY-0000647
Status:
triage
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Tenant improvement project of an existing space. convert space from an m (retail) to an a-2 (bar). work includes lighting power mechanical distribution plumbing at bar and back-of-house new restroom
Valuation:
N/A
Permit #:
2021-SUDP-0001067
Status:
approved
Fee:
$100
Permit Type:
Alteration
Building Type:
N/A
This modification to existing permit number 2020-rescon-0005212 and 2020-log-0010950 is adding a second story over the already approved addition adding an additional 633 sf of interior square footage. this is taking the place of the approved rooftop deck on the n side of the project
Valuation:
N/A
Permit #:
2021-LOG-0002639
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Proposed work includes the addition of a bathroom on the second level the remodel of the existing second story closet and the relocation of the laundry room from the second level down to the main level. no changes to proposed envelope
Valuation:
$15,000
Permit #:
2020-LOG-0005828
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
This is an interior prep demolish permit only that would typically be done as a walk-through permit at the counter
Valuation:
N/A
Permit #:
2020-RESCON-0002172
Status:
final
Fee:
$143
Permit Type:
N/A
Building Type:
N/A
Modification to an issued walk-thru permit; addition of a wall and a door in the basement in order to define a separate bedroom. original log: #2019-log-0005887 (commercial walk-thru)
Valuation:
N/A
Permit #:
2020-LOG-0006082
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove existing primary residence structure. building new primary residence structure
Valuation:
$200,000
Permit #:
2020-LOG-0000578
Status:
approved
Fee:
$665
Permit Type:
N/A
Building Type:
N/A
#1388-3851 n steele st-cohesion brewery-mod dwgs 20-cc-2859 - electrical transformer grounding electrical transformer grounding
Valuation:
N/A
Permit #:
2021-LOG-0006235
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Service upgrade to 800 amp. install 3- 200 amp panels and re-feed a 4th. install branch circuits for shop equipment. a custom furniture builder will be occupying the space
Valuation:
N/A
Permit #:
2020-SUDP-0000260
Status:
approved
Fee:
$100
Permit Type:
Alteration
Building Type:
N/A
Replacement of an existing door w a larger automatic sliding door. addition of exterior stairs and ramps w handrails. addition of a fence divider inside the building
Valuation:
$75,000
Permit #:
BDP20-2568
Status:
issued
Fee:
$1,323
Permit Type:
Alteration
Building Type:
Industrial
Icona building - 8 new live/work units
Valuation:
N/A
Permit #:
2023-OCCUPANCY-0000101
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove existing primary residence structure. building new primary residence structure
Valuation:
N/A
Permit #:
2021-OCCUPANCY-0000092
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Mercurial LLC License info
Verified License
| Status | Active |
| City | Denver |
| Type | Building Contractor Class B |
- BuildZoom verified this license was active as of July 2025.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | A140047 |
| Status | Active |
| County | Douglas County |
| Type | General A |
- BuildZoom verified this license was active as of September 2025.
Verify this license's status for Mercurial LLC at the Douglas County Building Division.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| County | Jefferson County |
| Type | Class B Contractor (Up To 3 Stories) |
| Class | Up to 3 Stories |
- When BuildZoom last verified this license, it had an expiration date of December, 2023. Check the current license status of Mercurial LLC with the Jefferson County Licensed Contractors
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Aurora |
| Type | Commercial Building 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
| Status | Inactive |
| City | Denver |
- 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 | Commercial Building 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 # | AEC6017 |
| 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 Mercurial LLC at the The City of Arvada, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | LCC2015061406 |
| 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 Mercurial LLC at the Thornton City Development Contractor License.
This is a sample of licensing data; click here to access a complete history.
97
BuildZoom Score
41
Permits
- Building permit records show that Mercurial LLC has worked on 41 permitted projects.
Mercurial LLC Employees
DB
David Mark B
Owner
MD
Mark Davis
ML
Mercurial Llc
Unlimited A
Great calm hard working contractor who gets the job done fast and efficient as possible without the sacrifice of quality.