Updated: Jul 10, 2026
Location and Projects
Address
5200 Dahlia St, Commerce City, CO, 80022
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Mile High Propane HVAC/Mechanical Contractor
Mile High Propane, LLC, 5200 Dahlia St, Commerce City, CO holds a Class D Fire Systems Expires 2027 01 22 license and 3 other licenses according to the Thornton license board.
Their BuildZoom score of 100 ranks in the top 13% of 55,949 Colorado licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Mile High Propane, LLC, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Mile High Propane, LLC Contact Information
Phone Number: (303) 288-3088
Address: 5200 Dahlia St, Commerce City, CO 80022
Mile High Propane, LLC Commerce City
Quality
100
87th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Mile High Propane, LLC has a BuildZoom score of 100, which places them above 87% of 55,949 contractors in Colorado.
Activity
|
6 projects
|
2025 |
|
1 project
|
2023 |
Our building permit records indicate that Mile High Propane, LLC 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.
Experience
|
6 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that Mile High Propane, LLC mostly works on
hvac project
projects.
Pricing
|
2 projects
|
< $5k |
|
1 project
|
$5k-$20k |
|
1 project
|
$20k-$50k |
The typical size of their permits is approximately $5,000. 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.
Mile High Propane, LLC Reviews
5 out of 5 stars, based on
2
reviews
-
By Charles Z.August 2, 2021Purchase and install new propane tank$5,000
-
By Leslie P.June 20, 2020Switch out propane tanks
I have been dissatisfied with suburban propane for many years so upon looking for a new company I stumbled upon mile high a small local company not a huge corporation wonderful friendly employees and great prices With no hidden charges like suburban propane so I highly recommend this company.
Building Permits by Mile High Propane, LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Temp heat ast | 1000gal - lpg
Valuation:
$10,000
Permit #:
1876278
Status:
issued
Fee:
$256
Permit Type:
Above ground fuel...
Building Type:
N/A
Prose painted prairie building 5 | temp heat (3) 1000-gal propane above ground tanks in 3 different locations
Valuation:
$35,104
Permit #:
1763664
Status:
issued
Fee:
$233
Permit Type:
Above ground fuel...
Building Type:
N/A
Commercial (2) temporary 1000 gallon propane tanks (su-18-0012)
Valuation:
$8,500
Permit #:
BP-20-2621
Status:
complete
Fee:
$426
Permit Type:
N/A
Building Type:
N/A
Retail propane distributor. we will be setting temp heat tanks and fork lift cylinders with cages in denver. this job is a 500 gallon dispenser at a recycling company
Valuation:
N/A
Permit #:
2020-FIRE-0005112
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Buildingonline | propane tanks
Valuation:
$5,000
Permit #:
1938954
Status:
issued
Fee:
$256
Permit Type:
Above ground fuel...
Building Type:
N/A
Buildingonline | kings crossing village | 4 x 1000-gal propane tanks for temporary heating
Valuation:
$2,000
Permit #:
1929890
Status:
issued
Fee:
$256
Permit Type:
Above ground fuel...
Building Type:
N/A
Western city campus: temporary 1000gal propane tank for new construction temp heat (propane)
Valuation:
N/A
Permit #:
FIR2025-00465
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Temporary 1000gal & 500gal ag propane tanks for heating
Valuation:
$2,500
Permit #:
FCN2510-0806
Status:
issued
Fee:
$308
Permit Type:
Lp-gas installati...
Building Type:
N/A
Temporary propane tanks for new construction temp heat (propane)
Valuation:
N/A
Permit #:
FIR2025-00420
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Recent Buildzoom Projects
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Verified License
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Mile High Propane, LLC License info
Verified License
| License # | LCC202600042 |
| Status | Active |
| City | Thornton |
| Type | Class D Fire Systems Expires 2027 01 22 |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Mile High Propane, LLC at the Thornton City Development Contractor License.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | LIC-01004344 |
| Status | Active |
| City | Boulder |
| Type | Fire |
| Class | Class E General Fire Systems |
| Date Issued | 10-29-2025 |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Mile High Propane, LLC at the Boulder Licensing Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | AEC6570 |
| Status | Active |
| Town | Parker |
| Type | Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Mile High Propane, LLC 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 | Aurora |
| Type | Fuel Tank 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.
100
BuildZoom Score
9
Permits
- Building permit records show that Mile High Propane, LLC has worked on 9 permitted projects.
Mile High Propane Installed a new propane tank with extreme efficiency and excellence. I am very satisfied with their service. I highly recommend this company