Updated: Jun 02, 2026
Location and Projects
Address
14655 High St, Thornton, CO, 80602
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HVAC
HVAC, 14655 High St, Thornton, CO (Employee: James Miller) holds a Refrigeration A license and 11 other licenses according to the Denver license board.
Their BuildZoom score of 103 ranks in the top 10% of 55,949 Colorado licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring HVAC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
HVAC Thornton
Quality
103
90th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
HVAC has a BuildZoom score of 103, which places them above 90% of 55,949 contractors in Colorado.
Activity
|
1 project
|
2025 |
|
1 project
|
2024 |
|
5 projects
|
2023 |
Our building permit records indicate that HVAC has worked on at least
7.0 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.
Pricing
|
4 projects
|
< $5k |
|
1 project
|
$5k-$20k |
|
1 project
|
$20k-$50k |
|
1 project
|
$100k-$250k |
The typical size of their permits is approximately $3,125. 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.
Relocate kitchen sink approximately 18\ to the left. relocate gas piping to new stove location. addition ice maker box. trim out one kitchen sink with garbage disposal and dishwasher
Valuation:
$3,250
Permit #:
2023-PLUMB-0000627
Status:
final
Fee:
$51
Permit Type:
N/A
Building Type:
Single family res...
Master bathroom in second floor addition convert tub/shower to shower only and reinstall existing fixtures at existing main floor bathroom. relocate kitchen sink addition gas piping for 2 ea. new fireplaces and relocate gas range
Valuation:
$8,500
Permit #:
2020-PLUMB-0012648
Status:
final
Fee:
$91
Permit Type:
N/A
Building Type:
Single family res...
Powder room laundry and kitchen. all fixtures stay in current locations. replace copper piping as needed trim out plumbing fixtures
Valuation:
$3,000
Permit #:
2024-PLUMB-0008255
Status:
final
Fee:
$43
Permit Type:
N/A
Building Type:
Single family res...
6907 parfet st remodel
Valuation:
$200,000
Permit #:
RES23-00956
Status:
expired
Fee:
$6,083
Permit Type:
N/A
Building Type:
N/A
Replacing tub/shower valve with new shower valve and running drain pipe to the new shower base
Valuation:
$700
Permit #:
RES-22-00207
Status:
complete
Fee:
$58
Permit Type:
N/A
Building Type:
N/A
Adding dwv water and gas to new addition with mechanical room and master bathroom. moving dwv and water at powder room adding basement bathroom and 2nd floor jack and jill and moving laundry room replacing fixtures in existing bathroom on 2nd floor
Valuation:
$20,000
Permit #:
2019-PLUMB-0002701
Status:
final
Fee:
$179
Permit Type:
N/A
Building Type:
Single family res...
Rough in for 2 ea. lavatory sinks remove and install new tub and shower valve remove and replace bathroom tub
Valuation:
$1,500
Permit #:
2021-PLUMB-0000068
Status:
issued
Fee:
$35
Permit Type:
N/A
Building Type:
Single family res...
Remove old boiler and sidearm heat exchanger and replacing with 2ea. gas waster heaters and 2ea. smaller cast iron boilers
Valuation:
$21,550
Permit #:
2020-BOILERAC-0000542
Status:
issued
Fee:
$195
Permit Type:
N/A
Building Type:
Multi-family resi...
Adding laundry sink dwv and hot and cold water lines relocating kitchen sink dwv and hot and cold water lines relocating powder room toilet dwv cold water line
Valuation:
$4,000
Permit #:
2019-PLUMB-0004598
Status:
final
Fee:
$51
Permit Type:
N/A
Building Type:
Single family res...
Repair belly in waste line
Valuation:
$3,000
Permit #:
2023-PLUMB-0003373
Status:
final
Fee:
$43
Permit Type:
N/A
Building Type:
Multi-family resi...
Repipe domestic water to both units
Valuation:
$8,500
Permit #:
2022-PLUMB-0002838
Status:
final
Fee:
$91
Permit Type:
N/A
Building Type:
Duplex
Emergency water heater replacement with like for like water heater
Valuation:
$3,000
Permit #:
2023-PLUMB-0012196
Status:
final
Fee:
$43
Permit Type:
N/A
Building Type:
Commercial
Emergency water heater replacement with like for like water heater
Valuation:
$3,000
Permit #:
2023-PLUMB-0013164
Status:
final
Fee:
$43
Permit Type:
N/A
Building Type:
Commercial
Rough and trim basement plumbing
Valuation:
$8,000
Permit #:
2022-PLUMB-0009063
Status:
final
Fee:
$83
Permit Type:
N/A
Building Type:
Single family res...
Bathroom & kitchen remodel
Valuation:
$7,500
Permit #:
2022-PLUMB-0004969
Status:
final
Fee:
$83
Permit Type:
N/A
Building Type:
Single family res...
3/4 basement bathroom and laundry. move water heater location approx. 5-10 feet
Valuation:
$4,000
Permit #:
2020-PLUMB-0001124
Status:
issued
Fee:
$51
Permit Type:
N/A
Building Type:
Single family res...
Replace water heater with electric water heater
Valuation:
N/A
Permit #:
BLDG21-8163
Status:
final
Fee:
$59
Permit Type:
Water heater
Building Type:
N/A
Basement bath/bedroom remodel
Valuation:
$30,000
Permit #:
RES21-00540
Status:
expired
Fee:
$1,270
Permit Type:
N/A
Building Type:
N/A
40 gallon natural gas water heater replacement
Valuation:
N/A
Permit #:
BLDG21-0945
Status:
issued
Fee:
$75
Permit Type:
Water heater
Building Type:
N/A
Relocate kitchen sink drain to island addition laundry sink move toilet in powder room off kitchen
Valuation:
$4,000
Permit #:
2019-PLUMB-0004527
Status:
issued
Fee:
$51
Permit Type:
N/A
Building Type:
Single family res...
HVAC Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
HVAC License info
License Not Verified
| Status | Active |
| City | Denver |
| Type | Refrigeration A |
- When BuildZoom last verified this license, it had an expiration date of May, 2026. Check the current license status of HVAC with the City and County of Denver Community Planning and Development
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| City | Denver |
| Type | H & V A |
- When BuildZoom last verified this license, it had an expiration date of May, 2026. Check the current license status of HVAC with the City and County of Denver Community Planning and Development
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| City | Denver |
| Type | Plbg 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
| License # | 3948 |
| Status | Active |
| State | Colorado |
| Type | Plumbing Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for HVAC at the Colorado Division of Professions and Occupations.
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| City | Aurora |
| Type | Plumbing |
- BuildZoom verified this license was active as of June 2026.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| City | Denver |
- When BuildZoom last verified this license, it had an expiration date of March, 2021. Check the current license status of HVAC with the City and County of Denver Community Planning and Development
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | MECH-CL-071 |
| Status | Inactive |
| Type | D Mechanical |
- According to the local license board, 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 # | P00613 |
| 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 HVAC at the The City of Littleton, CO.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CR22-0829 |
| Status | Inactive |
| Town | Castle Rock |
| Type | Plumbing |
- According to the Castle Rock Town, Colorado, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for HVAC at the Castle Rock Town, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 2101106 |
| Status | Inactive |
| City | Westminster |
| Type | Plumbing Contractor |
- According to the City of Westminster, Colorado, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for HVAC at the City of Westminster, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | AEC8595 |
| 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 HVAC at the The City of Arvada, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | LCC201900804 |
| Status | Inactive |
| City | Thornton |
| Type | Class D Plumbing |
- 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 HVAC at the Thornton City Development Contractor License.
This is a sample of licensing data; click here to access a complete history.
103
BuildZoom Score
Insured
| Insurer | Liberty |
Insured
| Workers Comp Provider | Hartford |
38
Permits
- Building permit records show that HVAC has worked on 38 permitted projects.
HVAC Employees
JM
James Miller