Updated: Jul 06, 2025
Location and Projects
Address
PO Box 1282, Boulder, CO, 80306
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Net Zero Design Photos
Net Zero Design Construction
Net Zero Design at PO Box 1282, Boulder, CO 80306, held a General Contractor license (#CON-16-0147) with the Boulder County contractors license board with an expiration date of 08-08-2019. We last verified the license was expired on 07-05-2025.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 55,949 Colorado contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our project planner to be easily matched to qualified, licensed professionals in your area.
Net Zero Design Services
Start a project today:
Custom Home Build
New Home Construction
Medium Multi-Family New Con...
Other Residential New Const...
Multi-Room Remodel
Kitchen Remodel
Bathroom Remodel
Basement Remodel
Medium Multi-Family Remodel...
Other Residential Remodel
Office Renovation
Restaurant Renovation
Retail Renovation
Other Commercial Renovation
Roofing
Hardwood Flooring
Carpets
Laminate Flooring
Other Flooring
Framing
Wood Fences
Backsplash and Countertops
Stonework
Tile Flooring
Other Stone and Tile
Drywall
Interior Plaster
Brick and Blockwork
Other Masonry
Foundations
Other Concrete
Demolition
Paving, Driveways, and Side...
Excavation and Grading
Other Site Work
Net Zero Design Contact Information
Phone Number: (303) 808-7398
Address: PO Box 1282, Boulder, CO 80306
Net Zero Design Reviews
5 out of 5 stars, based on
1
review
-
By WilliamMay 19, 2020Solar home design build
This is a sample of this contractor's permits. Click here to access their complete permit history.
Agricultural greenhouse - no gas or electric heat. (sprw-15-0060)
Valuation:
$58,000
Permit #:
BP-16-0094
Status:
complete
Fee:
$1,575
Permit Type:
N/A
Building Type:
N/A
3 season greenhouse - unconditioned (sprw-17-0022)
Valuation:
$100,000
Permit #:
BP-17-2082
Status:
issued
Fee:
$3,023
Permit Type:
N/A
Building Type:
N/A
Convert overhead electrical to underground
Valuation:
$2,000
Permit #:
BP-17-2153
Status:
issued
Fee:
$110
Permit Type:
N/A
Building Type:
N/A
As-built fence over 6 feet (sprw-17-0022)
Valuation:
$7,500
Permit #:
BP-17-2083
Status:
complete
Fee:
$380
Permit Type:
N/A
Building Type:
N/A
Net Zero Design License info
Inactive License
| License # | CON-16-0147 |
| Status | Inactive |
| County | Boulder County |
| Type | One And Two Family Residential |
- According to the Boulder County Land Use Department, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Net Zero Design at the Boulder County Land Use Department.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are Net Zero Design, log in and update your license info in the “Edit Profile” tab.
Net Zero Design Employees
TZ
Thomas Zoellner
Owner
This was a great experience working with Net Zero. Especially design input. They gave real life options for design/build issues and budget requirements.