Updated: Jul 13, 2026
Location and Projects
Address
3377 Holly Hock Ct, Castle Rock, CO, 80109
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Riverstone Electric Company LLC
Riverstone Electric Company LLC, 3377 Holly Hock Ct, Castle Rock, CO (Owned by: Riverstone Electric Co Llc) holds a Electrical Contractor license and 11 other licenses according to the Colorado 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 Riverstone Electric Company LLC, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Riverstone Electric Company LLC Contact Information
Phone Number: (303) 638-2961
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Address: 3377 Holly Hock Ct, Castle Rock, CO 80109
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Riverstone Electric Company LLC Castle Rock
Quality
97
82nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Riverstone Electric Company LLC has a BuildZoom score of 97, which places them above 82% of 55,949 contractors in Colorado.
Activity
|
1 project
|
2023 |
Our building permit records indicate that Riverstone Electric Company LLC has worked on at least
1.0 project 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.
Pricing
|
1 project
|
< $5k |
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 Riverstone Electric Company LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Rear addition with new foundation. pop top addition over garage for new master suite
Valuation:
$185,500
Permit #:
RES-21-01120
Status:
complete
Fee:
$5,125
Permit Type:
N/A
Building Type:
N/A
Dining room addition off back of house on main level. convert existing attic over family room to extend master bedroom on 2nd floor
Valuation:
$102,050
Permit #:
RES-21-00140
Status:
complete
Fee:
$3,201
Permit Type:
N/A
Building Type:
N/A
Kitchen remodel: (2) kitchen gfi circuits (1) microwave (1) fridge (1) range hood and gas ignitor (1) dishwasher (1) disposal (1) double oven (1) kitchen lighting circuit for overhead recessed lighting and under cabinet lighting
Valuation:
$3,500
Permit #:
2019-ELEC-0009904
Status:
final
Fee:
$51
Permit Type:
N/A
Building Type:
Single family res...
1st floor remodel with new kitchen mud room laundry room and added cantilever for added square footage
Valuation:
$76,450
Permit #:
RES-21-00772
Status:
complete
Fee:
$2,545
Permit Type:
N/A
Building Type:
N/A
125a existing service. replace fuses with 175a and replace main lug panel in garage. install grounding electrodes
Valuation:
$4,000
Permit #:
2021-ELEC-0004703
Status:
final
Fee:
$51
Permit Type:
N/A
Building Type:
Single family res...
Residential one stop - electrical service change
2021-02-25
200 amp overhead service change. addition 30 amp 240 volt circuit for dryer in basement mechanical room
Valuation:
$3,000
Permit #:
RONE-21-00490
Status:
complete
Fee:
$156
Permit Type:
N/A
Building Type:
N/A
Addition 2 pole 30a circuit for air conditioning unit. replace service gfi receptacle
Valuation:
$750
Permit #:
2021-ELEC-0005813
Status:
final
Fee:
$35
Permit Type:
N/A
Building Type:
Single family res...
Temp power permit to hookup temp power to move existing power line
Valuation:
$225
Permit #:
RONE-21-02771
Status:
complete
Fee:
$127
Permit Type:
N/A
Building Type:
N/A
Addition sub panel and circuits for basement/patio
Valuation:
$2,500
Permit #:
22-5170
Status:
final
Fee:
$200
Permit Type:
Electrical
Building Type:
N/A
Exterior deck and pergola 200 amp service
Valuation:
N/A
Permit #:
BLDG20-4912
Status:
issued
Fee:
$642
Permit Type:
Deck
Building Type:
N/A
Rs - residential
Valuation:
$16,550
Permit #:
21-05315
Status:
issued
Fee:
$544
Permit Type:
Alteration
Building Type:
Residential
Finish basement. 4 rooms bathroom with shower
Valuation:
$29,000
Permit #:
BP-20-00168
Status:
final
Fee:
$432
Permit Type:
N/A
Building Type:
N/A
Au - patio cover
Valuation:
$8,582
Permit #:
21-05314
Status:
issued
Fee:
$319
Permit Type:
New
Building Type:
Accessory use
Rs - residential
Valuation:
$5,500
Permit #:
21-02864
Status:
issued
Fee:
$234
Permit Type:
Alteration
Building Type:
Residential
200a service change
Valuation:
$1,200
Permit #:
2020-ELEC-0013527
Status:
final
Fee:
$35
Permit Type:
N/A
Building Type:
Single family res...
Au - garage
Valuation:
N/A
Permit #:
21-08967
Status:
plancheck
Fee:
N/A
Permit Type:
New
Building Type:
Accessory use
Rs - custom
Valuation:
N/A
Permit #:
21-05275
Status:
plancheck
Fee:
N/A
Permit Type:
New
Building Type:
Residential
Rs - residential
Valuation:
$26,891
Permit #:
20-06452
Status:
issued
Fee:
$901
Permit Type:
Addition
Building Type:
Residential
No Description Available
Valuation:
N/A
Permit #:
21106520 00000EP
Status:
issued
Fee:
N/A
Permit Type:
Other
Building Type:
N/A
Converting sun room to sewing room electrical wiring (wir)
Valuation:
N/A
Permit #:
18110508 00000EP
Status:
complete
Fee:
N/A
Permit Type:
Repair remodel
Building Type:
Residential
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Verified License
BuildZoom confirmed this contractor's license
Riverstone Electric Company LLC License info
License Not Verified
| License # | 100300 |
| Status | Active |
| State | Colorado |
| Type | Electrical Contractor |
- When BuildZoom last verified this license, it had an expiration date of September, 2020. Check the current license status of Riverstone Electric Company LLC with the Colorado Division of Professions and Occupations
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | AEC3808 |
| Status | Active |
| Town | Parker |
| Type | Contractor |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Riverstone Electric Company LLC at the The Town of Parker, Colorado.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| City | Denver |
- When BuildZoom last verified this license, it had an expiration date of October, 2020. Check the current license status of Riverstone Electric Company LLC with the City and County of Denver Community Planning and Development
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | EC.0100300 |
| Status | Active |
| State | Colorado |
| Type | Electrical Contractor |
- When BuildZoom last verified this license, it had an expiration date of September, 2017. Check the current license status of Riverstone Electric Company LLC with the Colorado Division of Professions and Occupations
This is a sample of licensing data; click here to access a complete history.
Unverified License
| License # | 15-1333 |
| Status | Unable To Verify |
| Town | Castle Rock |
| Type | Electrical |
- BuildZoom was not able to verify this license with the licensing board
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CR22-1103 |
| Status | Inactive |
| Town | Castle Rock |
| Type | Electrical |
- According to the Castle Rock Town, 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 Riverstone Electric Company LLC at the Castle Rock Town, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 100300 |
| Status | Inactive |
| State | Colorado |
| Type | Electrical Contractor |
- According to the Colorado Division of Professions and Occupations, 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 Riverstone Electric Company LLC at the Colorado Division of Professions and Occupations.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 2101721 |
| Status | Inactive |
| City | Westminster |
| Type | Electrical 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 Riverstone Electric Company LLC 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 | Electrical |
- 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 # | LCC201700434 |
| Status | Inactive |
| City | Thornton |
| Type | Class D Electrical |
- 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 Riverstone Electric Company LLC at the Thornton City Development Contractor License.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | E170276 |
| Status | Inactive |
| County | Douglas County |
| Type | Electrical |
- According to the Douglas County Building Division, 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 Riverstone Electric Company LLC at the Douglas County Building Division.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | E00789 |
| Status | Inactive |
| City | Littleton |
| Type | Class E |
- According to the The City of Littleton, CO, 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 Riverstone Electric Company LLC at the The City of Littleton, CO.
This is a sample of licensing data; click here to access a complete history.
97
BuildZoom Score
Insured
| Insurer | Midvale |
74
Permits
- Building permit records show that Riverstone Electric Company LLC has worked on 74 permitted projects.
Riverstone Electric Company LLC Employees
RP
Richard Perrone
RL
Riverstone Electric Co Llc
Owner
RL
Riverstone Electric Company Llc