Updated: May 05, 2026
Location and Projects
Address
6909 ESTES DR, Arvada, CO, 80004
Use our bidding system to
request a quote
Harold S Nelson Construction Architect
Harold S Nelson Construction, 6909 Estes Dr, Arvada, CO (Owned by: Harold Nelson) holds a Architect license and 5 other licenses according to the Westminster license board.
Their BuildZoom score of 95 ranks in the top 22% of 55,949 Colorado licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Harold S Nelson Construction, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Harold S Nelson Construction Services
Start a project today:
Harold S Nelson Construction Contact Information
Phone Number: (303) 422-2445
Edit
Address: 6909 ESTES DR, Arvada, CO 80004
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Harold S Nelson Construction Arvada
Quality
95
78th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Harold S Nelson Construction has a BuildZoom score of 95, which places them above 78% of 55,949 contractors in Colorado.
Activity
|
1 project
|
2024 |
Our building permit records indicate that Harold S Nelson Construction has worked on at least
1.0 project over the past 2 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-$20k |
|
1 project
|
$500k-$1mil |
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 Harold S Nelson Construction
This is a sample of this contractor's permits. Click here to access their complete permit history.
Smiles by design dental office tenant improvement
Valuation:
$910,000
Permit #:
COMM22-00096
Status:
final
Fee:
$29,670
Permit Type:
Tenant finish
Building Type:
N/A
Tentant space repair due to crash into building
Valuation:
$15,000
Permit #:
COMM24-00122
Status:
final
Fee:
$733
Permit Type:
Miscellaneous
Building Type:
N/A
Sunroom addition adding sub panel
Valuation:
$60,900
Permit #:
RES21-00800
Status:
final
Fee:
$2,260
Permit Type:
N/A
Building Type:
N/A
196 sq ft deck over existing and extension pergola cover
Valuation:
$15,000
Permit #:
RES19-00717
Status:
final
Fee:
$609
Permit Type:
Deck
Building Type:
N/A
Basement finish
Valuation:
$30,000
Permit #:
RES21-01701
Status:
final
Fee:
$1,270
Permit Type:
N/A
Building Type:
N/A
Addition bathroom basement
Valuation:
$8,000
Permit #:
RES20-01638
Status:
final
Fee:
$441
Permit Type:
N/A
Building Type:
N/A
Repair damage from car hitting building
Valuation:
$4,200
Permit #:
COMM18-00169
Status:
final
Fee:
$287
Permit Type:
Miscellaneous
Building Type:
N/A
Habitable sqft
Valuation:
$127,870
Permit #:
18121422 00000BP
Status:
active framing
Fee:
N/A
Permit Type:
Additions remodel...
Building Type:
434 additions & a...
Resid elevator: installation of elevator shaft to include st
Valuation:
$25,069
Permit #:
13-1066
Status:
final
Fee:
$1,097
Permit Type:
Building
Building Type:
N/A
30x68 2013 magnolia hud manufactured home on engineered crawlspace (vector lateral system w/backfill against treated wood perimeter wall) - beige in color - for 2nd dwelling on property - zpsd13-0004 - 09/03/13 rif and cap expan fee will be refunded back to owner because this is a replacement
Valuation:
$115,536
Permit #:
MFG13-00045
Status:
final
Fee:
$4,265
Permit Type:
N/A
Building Type:
N/A
630 sq ft t.f. addition (adjoining space) for dr uremovich
Valuation:
$25,000
Permit #:
C01-0014
Status:
final
Fee:
$1,224
Permit Type:
Tenant finish
Building Type:
N/A
Habitable sqft
Valuation:
$9,990
Permit #:
19106805 00000BP
Status:
issued
Fee:
N/A
Permit Type:
Additions remodel...
Building Type:
434 additions & a...
Habitable sqft
Valuation:
$9,990
Permit #:
19106805 00000BP
Status:
issued
Fee:
N/A
Permit Type:
Additions, Remode...
Building Type:
N/A
Master bedroom bathroom closet and deck addition w shop below
Valuation:
$75,260
Permit #:
RES15-01774
Status:
final
Fee:
$2,519
Permit Type:
Addition
Building Type:
N/A
Per incentive agreement waive 1/2 building permit fee waive 1/4
Valuation:
N/A
Permit #:
98-0883
Status:
final
Fee:
N/A
Permit Type:
Single family att...
Building Type:
N/A
Kitchen addition & interior remodel bin 18g1
Valuation:
$44,370
Permit #:
15-121035 BP
Status:
Active
Fee:
N/A
Permit Type:
434 Additions & A...
Building Type:
N/A
Per incentive agreement waive 1/2 building permit fee waive 1/4
Valuation:
N/A
Permit #:
98-0773
Status:
final
Fee:
N/A
Permit Type:
Single family att...
Building Type:
N/A
Per incentive agreement waive 1/2 building permit fee waive 1/4
Valuation:
N/A
Permit #:
98-0544
Status:
final
Fee:
N/A
Permit Type:
Single family att...
Building Type:
N/A
New dining room mstr closet and unfinished basement
Valuation:
$65,000
Permit #:
RES13-00889
Status:
final
Fee:
$2,231
Permit Type:
Addition
Building Type:
N/A
Addition of laundry room and remodel of interior of home
Valuation:
$51,120
Permit #:
13-126535 BP
Status:
Closed
Fee:
N/A
Permit Type:
434 additions & a...
Building Type:
N/A
Similar Contractors See more
License # 203203
Denver, CO
143
BZ Score
$117K
Avg Project
-
Projects
License # CL-34110
Centennial, CO
136
BZ Score
$10K
Avg Project
-
Projects
License # AEC8733
Evergreen, CO
140
BZ Score
$60K
Avg Project
-
Projects
Harold S Nelson Construction Reviews
BuildZoom hasn't received any reviews for Harold S Nelson Construction. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Hiring a contractor?
Verified License
BuildZoom confirmed this contractor's license
Harold S Nelson Construction License info
Verified License
| License # | 1700001401 |
| Status | Active |
| City | Westminster |
| Type | Architect |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Harold S Nelson Construction at the City of Westminster, Colorado.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | AEC4177 |
| Status | Active |
| City | Arvada |
| Type | Contractor |
| Date Issued | 09-12-2025 |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Harold S Nelson Construction at the The City of Arvada, Colorado.
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 Harold S Nelson Construction with the Jefferson County Licensed Contractors
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 2B-0113 |
| Status | Active |
| City | Arvada |
| Type | Bid Contractor, Limited B |
- When BuildZoom last verified this license, it had an expiration date of October, 2015. Check the current license status of Harold S Nelson Construction with the The City of Arvada, Colorado
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 060430167 |
| 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 Harold S Nelson Construction at the City of Westminster, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | LCC2015061385 |
| Status | Inactive |
| City | Thornton |
| Type | Class C Residential 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 Harold S Nelson Construction at the Thornton City Development Contractor License.
This is a sample of licensing data; click here to access a complete history.
95
BuildZoom Score
62
Permits
- Building permit records show that Harold S Nelson Construction has worked on 62 permitted projects.
Harold S Nelson Construction Employees
HN
Harold Nelson
Owner
HN
Harold S Nelson
Contact
HC
Harold S Nelson Construction
Limited B