Updated: May 31, 2026
Location and Projects
Address
4643 WILDGRASS PLACE, Dacono, CO, 80514
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Winterhawk Electrician
Winterhawk, 4643 Wildgrass Pl, Dacono, CO (Owned by: Alan D Lowther) holds a Electrical license and 18 other licenses according to the Castle Rock license board.
Their BuildZoom score of 111 ranks in the top 4% of 55,949 Colorado licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Winterhawk, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Winterhawk Contact Information
Phone Number: (303) 359-0066
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Address: 4643 WILDGRASS PLACE, Dacono, CO 80514
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Winterhawk Dacono
Quality
111
96th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Winterhawk has a BuildZoom score of 111, which places them above 96% of 55,949 contractors in Colorado.
Activity
|
1 project
|
2026 |
|
38 projects
|
2025 |
|
57 projects
|
2024 |
|
56 projects
|
2023 |
Our building permit records indicate that Winterhawk has worked on at least
152.0 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
|
39 projects
|
Commercial Renovations |
|
13 projects
|
Home Additions |
|
10 projects
|
New Constructions |
|
143 projects
|
Electrical projects |
Analyzing permits over the last 4 years shows that Winterhawk mostly works on
electrical project
and commercial renovation
projects.
Pricing
|
33 projects
|
< $5k |
|
22 projects
|
$5k-$20k |
|
20 projects
|
$20k-$50k |
|
8 projects
|
$50k-$100k |
|
15 projects
|
$100k-$250k |
|
15 projects
|
$250k-$500k |
|
9 projects
|
$500k-$1mil |
|
4 projects
|
$1mil+ |
The typical size of their permits is approximately $30,000. 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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
New interior tenant building out for a dental office. layout will consist of reception waiting consultation rooms and other areas associated with general dentistry. this building will include non-bearing metal stud framed walls with gypsum board finish. mep with fully functional hvac plumbing and electrical systems. dental office uses local anesthesia and will not have full se-dation ... see more
Valuation:
$316,000
Permit #:
B2502626
Status:
complete
Fee:
$10,606
Permit Type:
N/A
Building Type:
N/A
Tenant finish of 4673 sq ft. change of use from title boxing club (gym) to chuck and don's pet supplies. work to include expanding rear service door and tenant finish building out of a retail space. job contact: tbd
Valuation:
$250,000
Permit #:
B2504982
Status:
issued
Fee:
$8,487
Permit Type:
N/A
Building Type:
N/A
04-26-2024 revision submitted: plan layout changes and minor pme changes tenant finish of 29, 922 sq. ft. (previously big lots) for planet fitness work to include plumbing mechanical and electrical updates. job contact: joey madden 657-786-2225
Valuation:
$1,100,000
Permit #:
B2400051
Status:
complete
Fee:
$35,174
Permit Type:
N/A
Building Type:
N/A
Tenant finish of 3300 square feet for odell brewing co to include converting commercial brewery - addition refrigerated product storage 3, 300 sf walk-in cooler in the existing production area of the brewhouse. job contact: jim gruber 970.310.3600
Valuation:
$322,000
Permit #:
B2402079
Status:
complete
Fee:
$10,721
Permit Type:
N/A
Building Type:
N/A
Tenant finish of 3 775 sq. ft. for innovation crossfit. scope of work includes select demolition new non-load bearing wall framing interior finishes and complete mep’s. job contact: evan swift 970-825-9300 city staff notes (plan review): this permit shall serve to clarify the construction type of this building as ll-b (non-combustible) as analyzed by the architect and verified by the ... see more
Valuation:
$170,000
Permit #:
B2408440
Status:
complete
Fee:
$5,947
Permit Type:
N/A
Building Type:
N/A
Basement finish of 853 sq ft to include a large living space office (1) full bathroom. the bathroom will be reusing existing sanitary stub-outs provided above slab. mechanical room will be unfinished. homeowner affidavit on file. job contact: april gerakos-rooker (270) 293-0905
Valuation:
$31,015
Permit #:
B2503807
Status:
issued
Fee:
$954
Permit Type:
N/A
Building Type:
N/A
Linked to 2024-commcon-0002502 install new owner lighting per plan. install new power receptacles per plan. relocate existing electrical throughout space per plan. provide and install low voltage conduits and jhooks per plan. provide removal of existing electrical not to remain back to closest accessible j box. provide and install new power/data poke through device per plan. boh not i... see more
Valuation:
$7,950
Permit #:
2025-ELEC-0002158
Status:
final
Fee:
$83
Permit Type:
N/A
Building Type:
Commercial
Commercial alteration remodel renovation
2024-09-26
New box lunch space tenant building out in existing building. install tenant fixtures lighting & track lighting. existing storefront to remain. remote terminal unit existing to remain. hvac and distribution provided by tenant. install new restroom and associated fixtures/plumbing
Valuation:
$244,501
Permit #:
24-0039
Status:
final
Fee:
$8,245
Permit Type:
N/A
Building Type:
N/A
Tenant finish of top notch concrete 3 775 sq. ft. to include interior non-load bearing wall removal building three new interior offices and one restroom. job contact: evan swift 970-682-4230
Valuation:
$115,000
Permit #:
B2501458
Status:
complete
Fee:
$4,130
Permit Type:
N/A
Building Type:
N/A
Remodel of basement to include: library/office room listening/acoustic room storage room and 1/2 bathroom. framing doors drywall ceilings updating finishes and relocate electrical panel and remove existing sprinkler system (original partial basement finish on b1707705). main floor and upper floor remodel to include new plumbing fixtures in kitchen as well as new vent hood. replace all... see more
Valuation:
$371,023
Permit #:
B2300722
Status:
complete
Fee:
$11,355
Permit Type:
N/A
Building Type:
N/A
The proposed work includes replacing the existing black eifs towers with a new wood look ‘nichiha’ wall panel replacing the red eifs corner element with brick veneer wainscot and paint to match the existing building replace the existing angled silver awnings located over the existing windows with silver metal ‘eyebrow’ canopies to match existing canopies
Valuation:
$200,000
Permit #:
COM-0725-2024
Status:
final
Fee:
$7,600
Permit Type:
N/A
Building Type:
N/A
Interior tenant improvement project to establish a preschool exercise facility called little gym. scope includes interior walls finishes and one replacement of a rooftop unit like for like
Valuation:
$281,000
Permit #:
COM-0724-2024
Status:
final
Fee:
$11,751
Permit Type:
N/A
Building Type:
N/A
Work includes interior remodeling of finishes on main floor interior painting for entire home new kitchen counters stone around fire place and updated flooring with limited finish remodel for level 2. exterior work to remove existing sliding patio door- replace with exterior swing door & window. no mechanical work to existing furnace air conditioning or wh. electrical work to include ... see more
Valuation:
$204,312
Permit #:
B2302354
Status:
complete
Fee:
$6,459
Permit Type:
N/A
Building Type:
N/A
Tenant finish of 10, 717 square feet for j.u.b. engineering to include renovation for new office space. new walls are being added for individual offices new flooring paint and light fixtures. new cabinets and countertops for breakrooms and shelving for storage. job contact: derek cohen 970-825-9400
Valuation:
$600,000
Permit #:
B2306158
Status:
complete
Fee:
$17,949
Permit Type:
N/A
Building Type:
N/A
Interior non-structural demolition in preparation for tenant finish of new restaurant (permit b2303887). work to include removal of light fixtures banquette seating wood flooring and tile 220 sq ft stage and minor second floor wall removal to prepare for new office and server pick up station. job contact: derek cohen 970-682-4230
Valuation:
$425,000
Permit #:
B2303941
Status:
expired
Fee:
$65
Permit Type:
N/A
Building Type:
N/A
Adding 1 new garage door modifying existing heating and air system to unit. relocating 2 restrooms with the inclusion of adding 1 sand and oil interceptor and trench drains for kaizen collision center. job contact mike bailey 970.234.5601
Valuation:
$585,000
Permit #:
B2309496
Status:
expired
Fee:
$1,380
Permit Type:
N/A
Building Type:
N/A
Reroute existing circuits to provide power for new millwork lighting specifically: 1. provide and install underslab conduits (flexible) for low voltage millwork lighting. (concrete work by others) 2. provide and install conduits for low voltage lighting through wall into millwork per plan. 3. provide demolition/cap off existing electrical not to remain per plan. (no concrete work) 4. ... see more
Valuation:
$4,950
Permit #:
2025-ELEC-0009478
Status:
final
Fee:
$59
Permit Type:
N/A
Building Type:
Commercial
Finishing 595 sqft of existing basement adding one (1) half bathroom and a large living area. replacing 3 windows - u factor = 0.27 shgc = 0.23 job contact: michael bailey 970-402-8231
Valuation:
$41,088
Permit #:
B2501362
Status:
complete
Fee:
$1,213
Permit Type:
N/A
Building Type:
N/A
Other electrical alterations:: new 50 amp range circuit 1 new microwve circuit using existing 30a 240v wall oven wiring 1 above counter wiring for 2 small appliance circuits 3 duplex receptacle below new window 9 feet of tr wiremold on bottom of cabinets 1 duplex receptacle in appliance closet 2 duplex receptacle in cabinet below new window for future plugstrip 3 j box in lower cabine... see more
Valuation:
$2,067
Permit #:
B2504872
Status:
issued
Fee:
$118
Permit Type:
N/A
Building Type:
N/A
Commercial alteration remodel renovation
2024-09-26
New hot topic expansion into adjacent space for new tenant building out. install tenant fixtures lighting & track lighting expanded use/leased premises. new storefront system
Valuation:
$246,970
Permit #:
24-0025
Status:
final
Fee:
$8,079
Permit Type:
N/A
Building Type:
N/A
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BZ Score
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Avg Project
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Projects
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Verified License
BuildZoom confirmed this contractor's license
Winterhawk License info
Verified License
| License # | CR25-0600 |
| Status | Active |
| Town | Castle Rock |
| Type | Electrical |
| Date Issued | 08-18-2025 |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Winterhawk at the Castle Rock Town, Colorado.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 22-099329 |
| Status | Active |
| City | Lafayette |
| Type | Electrical Contractor |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Winterhawk at the City of Lafayette.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | AEC7028 |
| Status | Active |
| Town | Parker |
| Type | Contractor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Winterhawk at the The Town of Parker, Colorado.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 0015327 |
| Status | Active |
| Pueblo | |
| Type | Electrical |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Winterhawk at the Pueblo regional Building Department.
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| City | Denver |
| Type | Electrical |
- BuildZoom verified this license was active as of May 2026.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | EL3140 |
| Status | Active |
| County | Larimer County, Co |
| Type | Electrical Registration |
| Class | Electrical |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for Winterhawk at the Larimer County.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 100585 |
| Status | Active |
| State | Colorado |
| Type | Electrical Contractor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Winterhawk at the Colorado Division of Professions and Occupations.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | LIC-0011390-ELEC |
| Status | Active |
| City | Boulder |
| Type | Electrical |
| Class | Electrical |
| Date Issued | 10-02-2025 |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Winterhawk at the Boulder Licensing Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | AEC7307 |
| Status | Active |
| City | Arvada |
| Type | Contractor |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Winterhawk at the The City of Arvada, Colorado.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 160228028 |
| Status | Active |
| City | Westminster |
| Type | Electrical Contractor |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Winterhawk at the City of Westminster, Colorado.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | E00434 |
| Status | Active |
| City | Littleton |
| Type | Contractor |
| Date Issued | 01-05-2026 |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Winterhawk at the The City of Littleton, CO.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | LCC201700376 |
| Status | Active |
| City | Thornton |
| Type | Class D Electrical Expires 2027 12 12 |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Winterhawk at the Thornton City Development Contractor License.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | ME-1435 |
| Status | Active |
| City | Fort Collins |
| Type | Sub Contractor |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Winterhawk at the City of Fort Collins.
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 Winterhawk 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 # | LIC-0011390 |
| Status | Active |
| City | Boulder |
| Type | Electrical |
- When BuildZoom last verified this license, it had an expiration date of December, 2018. Check the current license status of Winterhawk with the Boulder Licensing Board
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | EC.0100585 |
| 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 Winterhawk with the Colorado Division of Professions and Occupations
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | EC-6353 |
| Status | Active |
| State | Colorado |
| Type | Electrical Contractor |
- When BuildZoom last verified this license, it had an expiration date of September, 2011. Check the current license status of Winterhawk 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 # | 17-2222 |
| 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 # | 6353 |
| 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 Winterhawk at the Colorado Division of Professions and Occupations.
This is a sample of licensing data; click here to access a complete history.
111
BuildZoom Score
Insured
| Insurer | Westfield Ins Co / Milford Casualty Ins Co |
Insured
| Workers Comp Provider | Employers |
362
Permits
- Building permit records show that Winterhawk has worked on 362 permitted projects.
Winterhawk Employees
AL
Alan D Lowther
Owner
AL
Alan Lowther
Responsible Person
AH
Amy Hartman
AL
Amy Lowther
Owner 2
JV
Jennifer Vazquez
JZ
Jessica Zohr
MJ
Morrow, Jennifer J
W
Winterhawk
WE
Winterhawk Electric
Owner
WL
Winterhawk Electric Llc