Updated: May 26, 2026
Location and Projects
Address
16576 W 53RD PL, Golden, CO, 80403
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Jay Fields Mechanical Systems Inc
Jay Fields Mechanical Systems Inc, 16576 W 53rd Pl, Golden, CO holds a H & V A license and 10 other licenses according to the Denver license board.
Their BuildZoom score of 106 ranks in the top 7% of 55,949 Colorado licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Jay Fields Mechanical Systems Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Jay Fields Mechanical Systems Inc Services
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Jay Fields Mechanical Systems Inc Contact Information
Phone Number: (303) 233-7050
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Address: 16576 W 53RD PL, Golden, CO 80403
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Jay Fields Mechanical Systems Inc Golden
Quality
106
93rd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Jay Fields Mechanical Systems Inc has a BuildZoom score of 106, which places them above 93% of 55,949 contractors in Colorado.
Activity
|
2 projects
|
2025 |
|
14 projects
|
2024 |
|
16 projects
|
2023 |
Our building permit records indicate that Jay Fields Mechanical Systems Inc has worked on at least
32.0 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
|
Home Additions |
|
27 projects
|
Mechanical projects |
|
22 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that Jay Fields Mechanical Systems Inc mostly works on
mechanical project
and hvac project
projects.
Pricing
|
22 projects
|
< $5k |
|
5 projects
|
$5k-$20k |
|
1 project
|
$20k-$50k |
|
1 project
|
$100k-$250k |
|
1 project
|
$500k-$1mil |
The typical size of their permits is approximately $2,500. 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.
Jay Fields Mechanical Systems Inc Reviews
5 out of 5 stars, based on
1
review
-
By Becky O.March 24, 2021Intall new furnance and re-route exterior exhaust system$5,000
Building Permits by Jay Fields Mechanical Systems Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Rebuild of single family residence
Valuation:
$650,000
Permit #:
RES-2824-2022
Status:
final
Fee:
$14,179
Permit Type:
N/A
Building Type:
N/A
Addition 3 heat runs addition 1 bathroom fan replace 1 bathroom fan extend 1 dryer vent move 3 heat runs kitchen hood vent makeup air
Valuation:
$3,000
Permit #:
2023-MECH-0000902
Status:
final
Fee:
$43
Permit Type:
N/A
Building Type:
Single family res...
Move furnace into crawl space 1 bathroom fan vent new heating system tie onto existing first floor heat runs reuse exiting furnace and air conditioning
Valuation:
$6,000
Permit #:
2022-MECH-0002119
Status:
final
Fee:
$67
Permit Type:
N/A
Building Type:
Single family res...
Converting vacant space to physical therapy office
Valuation:
$175,000
Permit #:
COMM22-00043
Status:
final
Fee:
$7,397
Permit Type:
Tenant finish
Building Type:
N/A
Downdraft vent makeup air dryer vent 3 bathroom fans move 3 second floor heat runs move 4 first floor heat runs
Valuation:
$3,500
Permit #:
2022-MECH-0000951
Status:
final
Fee:
$51
Permit Type:
N/A
Building Type:
Single family res...
Kitchen hood vent makeup air combustion airs raise b-vent and revent boiler and water heater
Valuation:
$2,500
Permit #:
2024-MECH-0003523
Status:
final
Fee:
$43
Permit Type:
N/A
Building Type:
Single family res...
Install 4 new evaporative cooler ducts from existing cooler kitchen hood vent 2 bathroom fan vents
Valuation:
$3,500
Permit #:
2022-MECH-0006988
Status:
final
Fee:
$51
Permit Type:
N/A
Building Type:
Single family res...
Kitchen hood vent makeup air dryer vent bathroom fan vent addition 3 supplies air vents to kitchen
Valuation:
$2,000
Permit #:
2021-MECH-0005904
Status:
final
Fee:
$35
Permit Type:
N/A
Building Type:
Single family res...
Kitchen hood vent makeup air addition 3 heat runs move 1 return air
Valuation:
$2,000
Permit #:
2023-MECH-0002857
Status:
final
Fee:
$35
Permit Type:
N/A
Building Type:
Single family res...
Kitchen hood vent makeup air replace bathroom fan move heat run
Valuation:
$1,500
Permit #:
2023-MECH-0001992
Status:
final
Fee:
$35
Permit Type:
N/A
Building Type:
Single family res...
Microwave vent 2 bathroom fan vents dryer vent 2 combustion airs
Valuation:
$2,500
Permit #:
2022-MECH-0009194
Status:
final
Fee:
$43
Permit Type:
N/A
Building Type:
Duplex
3 bathroom fan vents 1 dryer vent install refrigeration lines for future mini split
Valuation:
$2,200
Permit #:
2024-MECH-0005364
Status:
final
Fee:
$43
Permit Type:
N/A
Building Type:
Single family res...
Addition air conditioning 1 bathroom fan basement return air 2 basement heat runs
Valuation:
$5,000
Permit #:
2024-MECH-0005363
Status:
final
Fee:
$59
Permit Type:
N/A
Building Type:
Single family res...
Kitchen hood vent makeup air 1 bathroom fan vent addition 1 heat run move 1 heat run
Valuation:
$2,000
Permit #:
2024-MECH-0004758
Status:
final
Fee:
$35
Permit Type:
N/A
Building Type:
Single family res...
Furnace replacement move flue addition 2 combustion airs addition 2 heat runs move 2 heat runs kitchen hood vent makeup air
Valuation:
$6,000
Permit #:
2020-MECH-0009752
Status:
final
Fee:
$67
Permit Type:
N/A
Building Type:
Single family res...
Kitchen hood vent addition 1 heat run move 2 heat runs move 1 return air 1 bathroom fan vent
Valuation:
$3,000
Permit #:
2022-MECH-0005446
Status:
final
Fee:
$43
Permit Type:
N/A
Building Type:
Single family res...
Install forced air heating system kitchen hood vent makeup air 3 bathroom fan vents
Valuation:
$10,000
Permit #:
2022-MECH-0001331
Status:
final
Fee:
$99
Permit Type:
N/A
Building Type:
Single family res...
2 bathroom fan vents kitchen hood vent dryer vent
Valuation:
$10,000
Permit #:
2023-MECH-0002856
Status:
final
Fee:
$99
Permit Type:
N/A
Building Type:
Single family res...
Nsf custom home
Valuation:
$328,658
Permit #:
RES18-01235
Status:
final
Fee:
$10,104
Permit Type:
New sf detached
Building Type:
N/A
Replace furnace and air conditioning addition - addition 2 heat runs move 1 heat run move return air 1 bathroom fan
Valuation:
$7,000
Permit #:
2021-MECH-0000261
Status:
final
Fee:
$75
Permit Type:
N/A
Building Type:
Single family res...
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Verified License
BuildZoom confirmed this contractor's license
Jay Fields Mechanical Systems Inc License info
Verified License
| Status | Active |
| City | Denver |
| Type | H & V A |
- BuildZoom verified this license was active as of May 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 May 2026.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | CEN-18-00453 |
| Status | Active |
| City | Centennial |
| Type | Hvac Contractor License |
- When BuildZoom last verified this license, it had an expiration date of April, 2018. Check the current license status of Jay Fields Mechanical Systems Inc with the Centennial Community Development Contractor Licensing
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| County | Jefferson County |
| Type | Class A Mechanical (Unrestricted) |
| Class | Unrestricted |
- When BuildZoom last verified this license, it had an expiration date of December, 2023. Check the current license status of Jay Fields Mechanical Systems Inc with the Jefferson County Licensed Contractors
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 17-2371 |
| Status | Inactive |
| Town | Castle Rock |
| Type | Mechanical |
- According to the Castle Rock Town, 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 Jay Fields Mechanical Systems Inc at the Castle Rock Town, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | MEC3209626 |
| 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. If this is your business, please update your license status.
Check this license's status for Jay Fields Mechanical Systems Inc at the City of Lafayette.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | LIC-0008702-MECHB |
| Status | Inactive |
| City | Boulder |
| Type | Mechanical |
| Class | Class B Commercial and Residential |
- 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 Jay Fields Mechanical Systems Inc at the Boulder Licensing Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Denver |
- 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.
Inactive License
| License # | 070531058 |
| 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 Jay Fields Mechanical Systems Inc at the City of Westminster, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | D11343 |
| Status | Inactive |
| City | Littleton |
| Type | Class D |
- According to the The City of Littleton, CO, 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 Jay Fields Mechanical Systems Inc at the The City of Littleton, CO.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | AEC4358 |
| 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 Jay Fields Mechanical Systems Inc at the The City of Arvada, Colorado.
This is a sample of licensing data; click here to access a complete history.
106
BuildZoom Score
Insured
| Insurer | Allied |
510
Permits
- Building permit records show that Jay Fields Mechanical Systems Inc has worked on 510 permitted projects.
Jay Fields Mechanical Systems Inc Employees
JF
Jay Fields
JS
Jay Fields Mechanical Systems
Owner
JI
Jay Fields Mechanical Systems Inc
Owner
MS
Mechanical Systems
Owner
Jay Fields installed a new furnace in our 1939 Denver home. His work is impeccable and he goes above and beyond to make sure the entire project is successful. He had to re-engineer our exhaust system and was professional and thorough in all aspects of the project. I highly recommend Jay Fields.
Becky Orr, Denver, CO.