Updated: Jul 28, 2026
Location and Projects
Address
12445 E 39th Ave, Denver, CO, 80239
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Jc Mechanical Heating & Air Conditioning Photos
Jc Mechanical Heating & Air Conditioning
We are a small family owned company with over 30 years experience dedicated to providing the best service possible to our customers. We strive on customer satisfaction. Since we are a family owned company we aim to make you feel as if you are a part of our family. We guarantee 100% customer satisfaction and if you aren't satisfied then you don't pay us a dime !
From BuildZoom: Jc Mechanical Heating & Air Conditioning, 12445 E 39th Ave, Denver, CO (Owned by: Jc Mechanical D11) holds a General Contractor license and 13 other licenses according to the Westminster license board.
Their BuildZoom score of 117 ranks in the top 1% of 55,949 Colorado licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Jc Mechanical Heating & Air Conditioning, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Jc Mechanical Heating & Air Conditioning Contact Information
Phone Number: (720) 779-7263
Address: 12445 E 39th Ave, Denver, CO 80239
Jc Mechanical Heating & Air Conditioning Denver
Quality
117
99th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Jc Mechanical Heating & Air Conditioning has a BuildZoom score of 117, which places them above 99% of 55,949 contractors in Colorado.
Activity
|
30 projects
|
2025 |
|
22 projects
|
2024 |
|
90 projects
|
2023 |
Our building permit records indicate that Jc Mechanical Heating & Air Conditioning has worked on at least
142.0 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
|
30 projects
|
Commercial Renovations |
|
29 projects
|
Home Additions |
|
101 projects
|
HVAC projects |
|
47 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that Jc Mechanical Heating & Air Conditioning mostly works on
hvac project
and mechanical project
projects.
Pricing
|
40 projects
|
< $5k |
|
76 projects
|
$5k-$20k |
|
6 projects
|
$20k-$50k |
|
1 project
|
$50k-$100k |
|
2 projects
|
$100k-$250k |
The typical size of their permits is approximately $7,271. 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.
Building Permits by Jc Mechanical Heating & Air Conditioning
This is a sample of this contractor's permits. Click here to access their complete permit history.
Commercial one stop - ac/water heater/furnace
2025-05-27
Replace existing package unit on roof with new package unit on ground and ducting the supply and returns up the side of the building to tie into the exsisting ducts
Valuation:
$15,985
Permit #:
CONE-25-00076
Status:
filed
Fee:
$657
Permit Type:
N/A
Building Type:
N/A
This permit is for the addition of a 10”x20” louvered combustion air opening in an existing multifamily boiler room using the calculations for a 400kbtu appliance. section 304.6.2 of the ifgc one-permanent-opening-method was used to verify compliance of the combustion air opening a building inspection prior to louver installation and after the penetration in the exterior wall has been... see more
Valuation:
$2,745
Permit #:
BLD-2023-02059
Status:
expired
Fee:
$272
Permit Type:
N/A
Building Type:
N/A
This permit is for the addition of a 10”x20” louvered combustion air opening in an existing multifamily boiler room using the calculations for a 400kbtu appliance. section 304.6.2 of the ifgc one-permanent-opening-method was used to verify compliance of the combustion air opening a building inspection prior to louver installation and after the penetration in the exterior wall has been... see more
Valuation:
$2,745
Permit #:
BLD-2023-02058
Status:
expired
Fee:
$272
Permit Type:
N/A
Building Type:
N/A
This permit is for the addition of a 10”x20” louvered combustion air opening in an existing multifamily boiler room using the calculations for a 400kbtu appliance. section 304.6.2 of the ifgc one-permanent-opening-method was used to verify compliance of the combustion air opening a building inspection prior to louver installation and after the penetration in the exterior wall has been... see more
Valuation:
$2,745
Permit #:
BLD-2023-02057
Status:
expired
Fee:
$272
Permit Type:
N/A
Building Type:
N/A
This permit is for the addition of a 10”x20” louvered combustion air opening in an existing multifamily boiler room using the calculations for a 400kbtu appliance. section 304.6.2 of the ifgc one-permanent-opening-method was used to verify compliance of the combustion air opening a building inspection prior to louver installation and after the penetration in the exterior wall has been... see more
Valuation:
$2,745
Permit #:
BLD-2023-02055
Status:
expired
Fee:
$272
Permit Type:
N/A
Building Type:
N/A
This permit is for the addition of a 10”x20” louvered combustion air opening in an existing multifamily boiler room using the calculations for a 400kbtu appliance. section 304.6.2 of the ifgc one-permanent-opening-method was used to verify compliance of the combustion air opening a building inspection prior to louver installation and after the penetration in the exterior wall has been... see more
Valuation:
$2,745
Permit #:
BLD-2023-02054
Status:
expired
Fee:
$272
Permit Type:
N/A
Building Type:
N/A
This permit is for the addition of a 10”x20” louvered combustion air opening in an existing multifamily boiler room using the calculations for a 400kbtu appliance. section 304.6.2 of the ifgc one-permanent-opening-method was used to verify compliance of the combustion air opening a building inspection prior to louver installation and after the penetration in the exterior wall has been... see more
Valuation:
$2,745
Permit #:
BLD-2023-02053
Status:
expired
Fee:
$272
Permit Type:
N/A
Building Type:
N/A
This permit is for the addition of a 10”x20” louvered combustion air opening in an existing multifamily boiler room using the calculations for a 400kbtu appliance. section 304.6.2 of the ifgc one-permanent-opening-method was used to verify compliance of the combustion air opening a building inspection prior to louver installation and after the penetration in the exterior wall has been... see more
Valuation:
$2,745
Permit #:
BLD-2023-02052
Status:
expired
Fee:
$272
Permit Type:
N/A
Building Type:
N/A
This permit is for the addition of a 10”x20” louvered combustion air opening in an existing multifamily boiler room using the calculations for a 400kbtu appliance. section 304.6.2 of the ifgc one-permanent-opening-method was used to verify compliance of the combustion air opening a building inspection prior to louver installation and after the penetration in the exterior wall has been... see more
Valuation:
$2,745
Permit #:
BLD-2023-02051
Status:
expired
Fee:
$272
Permit Type:
N/A
Building Type:
N/A
This permit is for the addition of a 10”x20” louvered combustion air opening in an existing multifamily boiler room using the calculations for a 400kbtu appliance. section 304.6.2 of the ifgc one-permanent-opening-method was used to verify compliance of the combustion air opening a building inspection prior to louver installation and after the penetration in the exterior wall has been... see more
Valuation:
$2,745
Permit #:
BLD-2023-02050
Status:
expired
Fee:
$272
Permit Type:
N/A
Building Type:
N/A
This permit is for the addition of a 10”x20” louvered combustion air opening in an existing multifamily boiler room using the calculations for a 400kbtu appliance. section 304.6.2 of the ifgc one-permanent-opening-method was used to verify compliance of the combustion air opening a building inspection prior to louver installation and after the penetration in the exterior wall has been... see more
Valuation:
$2,745
Permit #:
BLD-2023-02049
Status:
expired
Fee:
$272
Permit Type:
N/A
Building Type:
N/A
This permit is for the addition of a 10”x20” louvered combustion air opening in an existing multifamily boiler room using the calculations for a 400kbtu appliance. section 304.6.2 of the ifgc one-permanent-opening-method was used to verify compliance of the combustion air opening a building inspection prior to louver installation and after the penetration in the exterior wall has been... see more
Valuation:
$2,745
Permit #:
BLD-2023-02047
Status:
expired
Fee:
$272
Permit Type:
N/A
Building Type:
N/A
This permit is for the addition of a 10”x20” louvered combustion air opening in an existing multifamily boiler room using the calculations for a 400kbtu appliance. section 304.6.2 of the ifgc one-permanent-opening-method was used to verify compliance of the combustion air opening a building inspection prior to louver installation and after the penetration in the exterior wall has been... see more
Valuation:
$2,745
Permit #:
BLD-2023-02046
Status:
expired
Fee:
$272
Permit Type:
N/A
Building Type:
N/A
This permit is for the addition of a 10”x20” louvered combustion air opening in an existing multifamily boiler room using the calculations for a 400kbtu appliance. section 304.6.2 of the ifgc one-permanent-opening-method was used to verify compliance of the combustion air opening a building inspection prior to louver installation and after the penetration in the exterior wall has been... see more
Valuation:
$2,745
Permit #:
BLD-2023-02045
Status:
expired
Fee:
$272
Permit Type:
N/A
Building Type:
N/A
This permit is for the addition of a 10”x20” louvered combustion air opening in an existing multifamily boiler room using the calculations for a 400kbtu appliance. section 304.6.2 of the ifgc one-permanent-opening-method was used to verify compliance of the combustion air opening a building inspection prior to louver installation and after the penetration in the exterior wall has been... see more
Valuation:
$2,745
Permit #:
BLD-2023-02043
Status:
expired
Fee:
$81
Permit Type:
N/A
Building Type:
N/A
This permit is for the addition of a 10”x20” louvered combustion air opening in an existing multifamily boiler room using the calculations for a 400kbtu appliance. section 304.6.2 of the ifgc one-permanent-opening-method was used to verify compliance of the combustion air opening a building inspection prior to louver installation and after the penetration in the exterior wall has been... see more
Valuation:
$2,745
Permit #:
BLD-2023-02042
Status:
expired
Fee:
$209
Permit Type:
N/A
Building Type:
N/A
This permit is for the addition of a 10”x20” louvered combustion air opening in an existing multifamily boiler room using the calculations for a 400kbtu appliance. section 304.6.2 of the ifgc one-permanent-opening-method was used to verify compliance of the combustion air opening a building inspection prior to louver installation and after the penetration in the exterior wall has been... see more
Valuation:
$2,745
Permit #:
BLD-2023-02041
Status:
expired
Fee:
$272
Permit Type:
N/A
Building Type:
N/A
This permit is for the addition of a 10”x20” louvered combustion air opening in an existing multifamily boiler room using the calculations for a 400kbtu appliance. section 304.6.2 of the ifgc one-permanent-opening-method was used to verify compliance of the combustion air opening a building inspection prior to louver installation and after the penetration in the exterior wall has been... see more
Valuation:
$2,745
Permit #:
BLD-2023-02038
Status:
expired
Fee:
$209
Permit Type:
N/A
Building Type:
N/A
This permit is for the addition of a 10”x20” louvered combustion air opening in an existing multifamily boiler room using the calculations for a 400kbtu appliance. section 304.6.2 of the ifgc one-permanent-opening-method was used to verify compliance of the combustion air opening a building inspection prior to louver installation and after the penetration in the exterior wall has been... see more
Valuation:
$2,745
Permit #:
BLD-2023-02036
Status:
expired
Fee:
$209
Permit Type:
N/A
Building Type:
N/A
This permit is for the addition of a 10”x20” louvered combustion air opening in an existing multifamily boiler room using the calculations for a 400kbtu appliance. section 304.6.2 of the ifgc one-permanent-opening-method was used to verify compliance of the combustion air opening a building inspection prior to louver installation and after the penetration in the exterior wall has been... see more
Valuation:
$2,745
Permit #:
BLD-2023-02033
Status:
expired
Fee:
$209
Permit Type:
N/A
Building Type:
N/A
Jc Mechanical Heating & Air Conditioning Reviews
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Jc Mechanical Heating & Air Conditioning License info
Verified License
| License # | 2302471 |
| Status | Active |
| City | Westminster |
| Type | General Contractor |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Jc Mechanical Heating & Air Conditioning at the City of Westminster, Colorado.
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| City | Denver |
| Type | Steam & Hot Water |
- 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
| Status | Active |
| City | Denver |
| Type | Refrigeration A |
- 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
| Status | Active |
| City | Denver |
| Type | H & V A |
- 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
| 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.
License Not Verified
| License # | CON-23-0010 |
| Status | Active |
| County | Boulder County |
| Type | Commercial Mechanical Installations And Repair |
- When BuildZoom last verified this license, it had an expiration date of February, 2026. Check the current license status of Jc Mechanical Heating & Air Conditioning with the Boulder County Land Use Department
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 23-000151 |
| Status | Inactive |
| City | Lafayette |
| Type | Mechanical Contractor |
- According to the City of Lafayette, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Jc Mechanical Heating & Air Conditioning at the City of Lafayette.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CL-002476-2022 |
| Status | Inactive |
| City | Centennial |
| Type | General |
| Class | HVAC |
- According to the Centennial Community Development Contractor Licensing, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Jc Mechanical Heating & Air Conditioning at the Centennial Community Development Contractor Licensing.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 103169 |
| 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.
Check this license's status for Jc Mechanical Heating & Air Conditioning at the Colorado Division of Professions and Occupations.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | AEC000244 |
| Status | Inactive |
| City | Littleton |
| Type | Contractor |
- According to the The City of Littleton, CO, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Jc Mechanical Heating & Air Conditioning at the The City of Littleton, CO.
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.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | AEC10038 |
| 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.
Check this license's status for Jc Mechanical Heating & Air Conditioning at the The City of Arvada, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | LCC202300062 |
| Status | Inactive |
| City | Thornton |
| Type | Class D Gas Piping |
- According to the Thornton City Development Contractor License, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Jc Mechanical Heating & Air Conditioning at the Thornton City Development Contractor License.
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.
This is a sample of licensing data; click here to access a complete history.
117
BuildZoom Score
Insured
| Insurer | Ohio Security, Pinnacol |
860
Permits
- Building permit records show that Jc Mechanical Heating & Air Conditioning has worked on 860 permitted projects.
Jc Mechanical Heating & Air Conditioning Employees
JD
Jc Mechanical D11
Owner