Updated: Jul 14, 2026
Location and Projects
Address
3973 Nimbus Rd, Longmont, CO, 80503
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Donegal Homes LLC
Their BuildZoom score of 100 ranks in the top 13% of 55,949 Colorado licensed contractors.
If you are thinking of hiring Donegal Homes LLC, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Donegal Homes LLC Services
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Donegal Homes LLC Contact Information
Phone Number: (303) 579-5708
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Address: 3973 Nimbus Rd, Longmont, CO 80503
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Donegal Homes LLC Longmont
Quality
100
87th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Donegal Homes LLC has a BuildZoom score of 100, which places them above 87% of 55,949 contractors in Colorado.
Activity
|
5 projects
|
2025 |
|
2 projects
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that Donegal Homes LLC has worked on at least
8.0 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
|
4 projects
|
Home Additions |
Analyzing permits over the last 4 years shows that Donegal Homes LLC mostly works on
home addition
projects.
Pricing
|
1 project
|
< $5k |
|
2 projects
|
$20k-$50k |
|
2 projects
|
$100k-$250k |
|
1 project
|
$1mil+ |
The typical size of their permits is approximately $71,971. 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.
Single family detached dwelling - addition and remodel
2025-03-27
Void- 180 days no activity second story addition of 985 sf to include a new primary suite two secondary bedrooms and a new bathroom. first floor remodel to rearrange living spaces no additional area to be added. exterior improvements at the front entry and the rear patio. existing fireplace to be removed in basement and select mechanical equipment to be replaced. related to his2022-00256
Valuation:
$186,519
Permit #:
BLD-SFD2022-00447
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New single family residence. replacement home for a structure that was lost in the marshal fire
Valuation:
$1,838,700
Permit #:
RES-3339-2023
Status:
final
Fee:
$40,886
Permit Type:
N/A
Building Type:
N/A
Addition to east side of garage to include bedroom bathroom rec room reading nook. attachment to existing garage and to existing covered porch. new mechanical to serve the new addition. relocate incoming overhead power lines
Valuation:
$110,941
Permit #:
BLD-SFD2023-00095
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Single family detached dwelling - addition and remodel
2025-07-07
*voided for inactivity - no inspections within 180 days* addition of 1 591 sf of finished interior space and 278 sf of unfinished workshop space 50 sf of covered back porch and 566 sf of open deck. existing kitchen to be replaced. existing furnace to be extended to serve additions to main and lower level. new split system to serve for heating cooling new floor over garage
Valuation:
N/A
Permit #:
BLD-SFD2021-00657
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Single story additions (with slab on grade) and remodel for a single family detached dwelling. additions include a rear master suite expansion and a mudroom with attached unconditioned storage. scope also includes an attached carport and a rear covered porch
Valuation:
N/A
Permit #:
PMT2017-01387-PLB
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Single story additions (with slab on grade) and remodel for a single family detached dwelling. additions include a rear master suite expansion and a mudroom with attached unconditioned storage. scope also includes an attached carport and a rear covered porch
Valuation:
N/A
Permit #:
PMT2017-01387-MEC
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Single story additions (with slab on grade) and remodel for a single family detached dwelling. additions include a rear master suite expansion and a mudroom with attached unconditioned storage. scope also includes an attached carport and a rear covered porch
Valuation:
N/A
Permit #:
PMT2017-01387-ELE
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Single story additions (with slab on grade) and remodel for a single family detached dwelling. additions include a rear master suite expansion and a mudroom with attached unconditioned storage. scope also includes an attached carport and a rear covered porch
Valuation:
N/A
Permit #:
PMT2017-01387
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Kitchen remodel - relocate double oven into pantry closet addition prep sink
Valuation:
$12,000
Permit #:
B202103785
Status:
complete
Fee:
$632
Permit Type:
N/A
Building Type:
N/A
352 sf kitchen remodel with structural alterations. associated meps
Valuation:
$26,104
Permit #:
BLD-SFD2022-00251
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Single family detached dwelling - addition and remodel
2025-06-17
*82 sf addition to main floor 500 sf interior remodel 431 sf addition of second floor 68 sf interior conversion of tall space to finished floor
Valuation:
$0
Permit #:
BLD-SFD2020-00084
Status:
canceled
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Detached accessory office workshop
Valuation:
$116,200
Permit #:
BP-21-0035
Status:
issued
Fee:
$3,626
Permit Type:
N/A
Building Type:
N/A
Residential kitchen remodel
Valuation:
$65,000
Permit #:
BP-20-0423
Status:
complete
Fee:
$1,913
Permit Type:
N/A
Building Type:
N/A
Main level addition to den. new patio and new upper level deck off the master bedroom
Valuation:
$74,500
Permit #:
RES-0539-2018
Status:
final
Fee:
$3,212
Permit Type:
N/A
Building Type:
N/A
New basement finish 1639 sf (outside walls only no bath) org liv area 1701 new liv ara 3340 org base 1752
Valuation:
$7,000
Permit #:
B201702635
Status:
complete
Fee:
$942
Permit Type:
N/A
Building Type:
N/A
Bathroom remodel
Valuation:
$33,000
Permit #:
BP-23-2163
Status:
complete
Fee:
$1,209
Permit Type:
N/A
Building Type:
N/A
40 sq ft bathroom finish. see b201702635 for impact fees pd. for remaining basement finish
Valuation:
$10,000
Permit #:
B201801048
Status:
complete
Fee:
$538
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
BLD-SFD2020-00414
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential - alteration
Valuation:
$30,000
Permit #:
18-RES0949
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Basement finish
Valuation:
$20,000
Permit #:
BP-18-0345
Status:
complete
Fee:
$737
Permit Type:
N/A
Building Type:
N/A
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Donegal Homes LLC Reviews
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Donegal Homes LLC License info
License Not Verified
| License # | CON-20-0037 |
| Status | Active |
| County | Boulder County |
| Type | One And Two Family Residential |
- When BuildZoom last verified this license, it had an expiration date of April, 2026. Check the current license status of Donegal Homes LLC with the Boulder County Land Use Department
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | CL1328 |
| Status | Active |
| County | Larimer County, Co |
| Type | Class C |
- When BuildZoom last verified this license, it had an expiration date of July, 2016. Check the current license status of Donegal Homes LLC with the Larimer County
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | LIC-0004283 |
| Status | Active |
| City | Boulder |
| Type | General Contractor |
| Class | Class C |
- When BuildZoom last verified this license, it had an expiration date of December, 2018. Check the current license status of Donegal Homes LLC with the Boulder Licensing Board
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 0004283 |
| Status | Active |
| City | Boulder |
| Type | General Contractor Class C |
- When BuildZoom last verified this license, it had an expiration date of December, 2014. Check the current license status of Donegal Homes LLC with the Boulder Licensing Board
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 21-041657 |
| Status | Inactive |
| City | Lafayette |
| Type | General Class C |
- According to the City of Lafayette, 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 Donegal Homes LLC at the City of Lafayette.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | LIC-0004283-GENCC |
| Status | Inactive |
| City | Boulder |
| Type | General |
| Class | Class C |
- According to the Boulder Licensing Board, 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 Donegal Homes LLC at the Boulder Licensing Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CON-09-7175 |
| Status | Inactive |
| County | Boulder County |
| Type | Residential Work; Commercial Remodeling Or Tenant Finish |
- According to the Boulder County Land Use Department, 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 Donegal Homes LLC at the Boulder County Land Use Department.
This is a sample of licensing data; click here to access a complete history.
100
BuildZoom Score
63
Permits
- Building permit records show that Donegal Homes LLC has worked on 63 permitted projects.
Donegal Homes LLC Employees
BD
Bill O Donnell
BO
Bill O'donnell
Responsible Person
BO
Bill Odonnell
Owner
WO
William Odonnell
Owner