Updated: Jul 10, 2026
Location and Projects
Address
1423 W 111th Place, Northglenn, CO, 80234
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Osborn John J HVAC/Mechanical Contractor
Osborn John J, 1423 W 111th Pl, Northglenn, CO (Owned by: Johnny O Mechanical) holds a Class D Mechanical Expires 2027 03 04 license and 13 other licenses according to the Thornton license board.
Their BuildZoom score of 104 ranks in the top 9% of 55,949 Colorado licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Osborn John J, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Osborn John J Contact Information
Phone Number: (303) 960-2018
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Address: 1423 W 111th Place, Northglenn, CO 80234
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Osborn John J Northglenn
Quality
104
91st percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Osborn John J has a BuildZoom score of 104, which places them above 91% of 55,949 contractors in Colorado.
Activity
|
8 projects
|
2025 |
|
13 projects
|
2024 |
|
8 projects
|
2023 |
Our building permit records indicate that Osborn John J has worked on at least
29.0 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
|
9 projects
|
Commercial Renovations |
|
5 projects
|
Home Additions |
|
19 projects
|
Mechanical projects |
|
8 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that Osborn John J mostly works on
mechanical project
and commercial renovation
projects.
Pricing
|
2 projects
|
< $5k |
|
7 projects
|
$5k-$20k |
|
6 projects
|
$20k-$50k |
|
3 projects
|
$50k-$100k |
|
2 projects
|
$100k-$250k |
|
1 project
|
$500k-$1mil |
The typical size of their permits is approximately $29,200. 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.
Remove and replace entire hvac system including one furnace one air conditioning and associated ductwork. in stall mini split in sunroom. i have manual j d and s for all of it
Valuation:
$45,260
Permit #:
2025-MECH-0002223
Status:
final
Fee:
$388
Permit Type:
N/A
Building Type:
Single family res...
New interior construction of a restaurant in a new core & shell building including but not limited dining bars kitchen toilet rooms office and associated support spaces. construction will include new non-load bearing walls finishes electrical mechanical and plumbing scope. no revisions to the building exterior will completed as part of this project
Valuation:
$137,000
Permit #:
2023-MECH-0006181
Status:
final
Fee:
$977
Permit Type:
N/A
Building Type:
N/A
New tenant finish restaurant in existing first gen space. new equipment partitions electrical mechanical and plumbing. structural scope required for mechanical systems and suspended partition walls. no exterior work proposed
Valuation:
$55,000
Permit #:
2024-MECH-0002071
Status:
final
Fee:
$705
Permit Type:
N/A
Building Type:
N/A
Bakery remodel in existing bakery space scope of work includes tenant finish bagel shop on the interior of an existing bakery location. an ada accesible restroom is being added to the ground floor as well as some new equipment and furnishings
Valuation:
$9,500
Permit #:
2024-MECH-0002386
Status:
final
Fee:
$99
Permit Type:
N/A
Building Type:
N/A
Residence - single family dwelling - building new single family home , demolish existing home
Valuation:
$619,000
Permit #:
BDP23-2118
Status:
complete
Fee:
$13,907
Permit Type:
New
Building Type:
Residential
Preparatory demolition (mech) includes demolition of interior non-structural partition walls partial demolition of act ceiling demolition of flooring and finishes. non-structural metal stud framing and mep wall rough-in
Valuation:
N/A
Permit #:
2024-DEMO-0000569
Status:
final
Fee:
$100
Permit Type:
N/A
Building Type:
N/A
Residence - single family dwelling - building new single family home demolish existing home
Valuation:
$619,000
Permit #:
BDP23-2118
Status:
complete
Fee:
$13,907
Permit Type:
New
Building Type:
Residential
We will be altering ductwork to accomadate remodel. there will be a new furnace installed to replace existing 3-new exhaust fans for bathrooms and 1-kitchen exhaust hood. we will modify existing second furnace b-vent to accomadate new room layout
Valuation:
$13,000
Permit #:
2022-MECH-0009069
Status:
issued
Fee:
$123
Permit Type:
N/A
Building Type:
Single family res...
2022-log-0003616 - 3500 larimer st - hop alley restaurant expansion this project will be an interior tenant finish with minor structural work to connect the existing adjacent resturant (a-2) to this space which will serve to be an expansion of the adjacent hop alley resturant. the expansion will have additional dining seating and an expansion to a commercial kitchen.(a-2). this projec... see more
Valuation:
$50,000
Permit #:
2022-MECH-0006055
Status:
final
Fee:
$795
Permit Type:
N/A
Building Type:
Commercial
3390 w 38th ave - salon thirty-eight - chg of occupancy - tenant finish renovation of existing retail space in on ground floor of multistory building new work includes installation of 4 new sinks casework and updated exhaust ventilation to accomodate beauty shop use
Valuation:
$15,000
Permit #:
2022-MECH-0004027
Status:
final
Fee:
$139
Permit Type:
N/A
Building Type:
Commercial
Work to include modifications to existing suite to include the following: -selective demolition of mechanical electrical and plumbing. -new demising wall construction to separate suite from remaining vacancy. -mechanical and electrical work associated with modifications to include lighting lave with water heater and air distribution
Valuation:
$11,700
Permit #:
2022-MECH-0007338
Status:
final
Fee:
$215
Permit Type:
N/A
Building Type:
Commercial
We will be replacing existing furnace and adding air conditioning to the main residence. in the addition we will be adding a heat pump mini split to service this small area. the kitchen is being remodeled and we will be adding exhaust for the stove
Valuation:
$30,000
Permit #:
2021-MECH-0009859
Status:
final
Fee:
$260
Permit Type:
N/A
Building Type:
Single family res...
2885 w 44th ave - ybark llc - split space-one side mj-onc side laundromat-tenant finish interior tenant improvements per plans including ada restrooms and splitting the space to 2 tenant space
Valuation:
$6,500
Permit #:
2023-MECH-0000926
Status:
final
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
Install two new complete forced air sytems including furnace air conditioner and associated ductwork for each. install six bathroom exhaust one dryer vent and one kitchen hood
Valuation:
$33,000
Permit #:
2022-MECH-0000121
Status:
final
Fee:
$284
Permit Type:
N/A
Building Type:
Single family res...
New construction single family home
Valuation:
$1,000,000
Permit #:
RES-3364-2023
Status:
issued
Fee:
$25,029
Permit Type:
N/A
Building Type:
N/A
New 3 728 sf bar and lounge with patio in existing core and shell building on 12th floor. new mechanical electrical plumbing partitions and equipment
Valuation:
$45,000
Permit #:
2023-MECH-0007231
Status:
final
Fee:
$380
Permit Type:
N/A
Building Type:
N/A
Installing furnace and air conditioning
Valuation:
$5,000
Permit #:
2025-MECH-0000409
Status:
final
Fee:
$59
Permit Type:
N/A
Building Type:
Single family res...
Install 4 zone mini-split heat pump system. install 1 hrv and 3 erv per plan. install kitchen hood exhaust dryer vents and bathroom exhaust
Valuation:
$19,500
Permit #:
2022-MECH-0007069
Status:
final
Fee:
$179
Permit Type:
N/A
Building Type:
Single family res...
We will be modifying adding return air due to remodel modifying existing exhaust for hood. replace existing furnace downstairs
Valuation:
$6,800
Permit #:
2022-MECH-0000630
Status:
final
Fee:
$75
Permit Type:
N/A
Building Type:
Single family res...
Replace furnace and air conditioning like for like
Valuation:
N/A
Permit #:
BPR-033673-2024
Status:
final
Fee:
N/A
Permit Type:
Furnace and air c...
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Osborn John J License info
Verified License
| License # | LCC202600131 |
| Status | Active |
| City | Thornton |
| Type | Class D Mechanical Expires 2027 03 04 |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Osborn John J at the Thornton City Development Contractor License.
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| City | Aurora |
| Type | Mechanical Systems Contractor |
- BuildZoom verified this license was active as of July 2026.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | AEC6499 |
| Status | Active |
| Town | Parker |
| Type | Contractor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Osborn John J at the The Town of Parker, Colorado.
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| City | Denver |
| Type | H & V A |
- BuildZoom verified this license was active as of June 2026.
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| City | Denver |
| Type | Hvac |
- BuildZoom verified this license was active as of June 2026.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | MA180448 |
| Status | Active |
| County | Douglas County |
| Type | Mechanical A |
- BuildZoom verified this license was active as of September 2025.
Verify this license's status for Osborn John J at the Douglas County Building Division.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | D11246 |
| Status | Active |
| City | Littleton |
| Type | Contractor |
| Date Issued | 01-07-2026 |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Osborn John J at the The City of Littleton, CO.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | MEC1487948 |
| Status | Active |
| City | Lafayette |
| Type | Mechanical Contractor |
- When BuildZoom last verified this license, it had an expiration date of February, 2022. Check the current license status of Osborn John J with the City of Lafayette
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | AEC9905 |
| Status | Inactive |
| City | Arvada |
| Type | Contractor |
- According to the The City of Arvada, 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 Osborn John J at the The City of Arvada, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 2302811 |
| 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 Osborn John J at the City of Westminster, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | AEC7689 |
| Status | Inactive |
| City | Arvada |
| Type | Contractor |
- According to the The City of Arvada, 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 Osborn John J at the The City of Arvada, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Aurora |
| Type | Mechanical Systems Contractor |
- According to the Aurora, 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.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CON-18-0077 |
| Status | Inactive |
| County | Boulder County |
| Type | Residential Mechanical Installations And Repair |
- 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 Osborn John J at the Boulder County Land Use Department.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Denver |
| Type | H & V A |
- 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.
104
BuildZoom Score
78
Permits
- Building permit records show that Osborn John J has worked on 78 permitted projects.
Osborn John J Employees
JO
John Osborn
JM
Johnny O Mechanical
Owner