Updated: Jul 07, 2026
Location and Projects
Address
5340 S Valdai Way, Aurora, CO, 80015
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Calvary Heating & Cooling LLC DBA Temperature Engineering LLC
Calvary Heating & Cooling LLC DBA Temperature Engineering LLC, 5340 S Valdai Way, Aurora, CO (Owned by: Jon Sanchez) holds a Mechanical license and 16 other licenses according to the Castle Rock license board.
Their BuildZoom score of 109 ranks in the top 5% of 55,949 Colorado licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Calvary Heating & Cooling LLC DBA Temperature Engineering LLC, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Calvary Heating & Cooling LLC DBA Temperature Engineering LLC Services
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Calvary Heating & Cooling LLC DBA Temperature Engineering LLC Contact Information
Phone Number: (720) 587-5836
Address: 5340 S Valdai Way, Aurora, CO 80015
Calvary Heating & Cooling LLC DBA Temperature Engineering LLC Aurora
Quality
109
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Calvary Heating & Cooling LLC DBA Temperature Engineering LLC has a BuildZoom score of 109, which places them above 95% of 55,949 contractors in Colorado.
Activity
|
7 projects
|
2025 |
|
4 projects
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that Calvary Heating & Cooling LLC DBA Temperature Engineering LLC has worked on at least
12.0 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
|
3 projects
|
Commercial Renovations |
|
8 projects
|
Mechanical projects |
|
3 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that Calvary Heating & Cooling LLC DBA Temperature Engineering LLC mostly works on
mechanical project
and hvac project
projects.
Pricing
|
2 projects
|
< $5k |
|
4 projects
|
$5k-$20k |
|
2 projects
|
$20k-$50k |
|
1 project
|
$250k-$500k |
|
1 project
|
$1mil+ |
The typical size of their permits is approximately $15,000. 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.
Building Permits by Calvary Heating & Cooling LLC DBA Temperature Engineerin...
This is a sample of this contractor's permits. Click here to access their complete permit history.
Arvada place apartments 36 units
Valuation:
$4,750,000
Permit #:
COMM20-00203
Status:
final
Fee:
$157,874
Permit Type:
New multi family
Building Type:
N/A
Remove 50 feet of walls and change use from day care to automotive sales/repair
Valuation:
$800
Permit #:
24NGN-01255
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replacing existing 4t remote terminal unit with new 4t
Valuation:
$9,800
Permit #:
2025-MECH-0001249
Status:
final
Fee:
$99
Permit Type:
N/A
Building Type:
Commercial
Equipment provided by customer. we installed connected pre-existing gas line
Valuation:
$15,000
Permit #:
P65053
Status:
final
Fee:
$763
Permit Type:
437 (commercial a...
Building Type:
N/A
This project consists of miscellaneous interior modifications on two levels of an existing structure. the work does not involve structural work an increase in occupant load or floor area or a change of use
Valuation:
$21,000
Permit #:
2022-MECH-0000863
Status:
final
Fee:
$287
Permit Type:
N/A
Building Type:
N/A
4980 n monroe - level iv plant husbandry-mod dwgs 21-cc-34 phase 2 - interior non-bearing walls (4 rooms) with mech/elect revisions to an existing building. phase 1 has been permitted 2021-commcon-0000034 approved
Valuation:
N/A
Permit #:
2021-MECH-0006534
Status:
final
Fee:
$270
Permit Type:
N/A
Building Type:
N/A
Roof top replacement
Valuation:
$15,000
Permit #:
P84678
Status:
filed
Fee:
$50
Permit Type:
437 (commercial a...
Building Type:
N/A
Hvac installation
Valuation:
$23,700
Permit #:
MECH25-00181
Status:
final
Fee:
$737
Permit Type:
Commercial
Building Type:
N/A
Convert existing printing plant to plant husbandry addition ground-mounted rtus and rooftop rtus
Valuation:
$66,000
Permit #:
2021-MECH-0000108
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Reconfiguration of walls and electrical devices. zoning use will remain office occupancy classification will remain group b
Valuation:
$2,000
Permit #:
2021-MECH-0004429
Status:
final
Fee:
$35
Permit Type:
N/A
Building Type:
Commercial
C2e expansion hvac com24-0180
Valuation:
N/A
Permit #:
MECH25-0174
Status:
issued
Fee:
$2,103
Permit Type:
Commercial sub co...
Building Type:
N/A
Carrier remote terminal unit replacement
Valuation:
N/A
Permit #:
COM24-0161
Status:
final
Fee:
$951
Permit Type:
Commercial stand ...
Building Type:
N/A
Adding ductwork from existing system
Valuation:
$6,400
Permit #:
2024-MECH-0004407
Status:
issued
Fee:
$75
Permit Type:
N/A
Building Type:
Single family res...
Convert existing printing plant to plant husbandry addition ground-mounted rtus and rooftop rtus
Valuation:
$19,500
Permit #:
2021-BOILERAC-0000008
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Tenant improvement for micro distillery and tasting room
Valuation:
$375,000
Permit #:
BLDG23-01066
Status:
final
Fee:
$9,835
Permit Type:
Tenant finish or ...
Building Type:
N/A
Rs - residential
Valuation:
N/A
Permit #:
22-00737
Status:
plancheck
Fee:
N/A
Permit Type:
Addition
Building Type:
Residential
3 bathroom vents
Valuation:
$500
Permit #:
2021-MECH-0008727
Status:
final
Fee:
$20
Permit Type:
N/A
Building Type:
Single family res...
Tenant improvement remodel within existing demising walls
Valuation:
$365
Permit #:
2022-MECH-0002351
Status:
final
Fee:
$20
Permit Type:
N/A
Building Type:
Commercial
Venting hood bathroom exhausts dryer vents
Valuation:
$3,750
Permit #:
2019-MECH-0002851
Status:
final
Fee:
$51
Permit Type:
N/A
Building Type:
Duplex
Tenant remodel
Valuation:
N/A
Permit #:
NRE211007
Status:
final
Fee:
$5,123
Permit Type:
Tenant improvement
Building Type:
N/A
Calvary Heating & Cooling LLC DBA Temperature Engineering LLC Reviews
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Verified License
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Calvary Heating & Cooling LLC DBA Temperature Engineering LLC License info
Verified License
| License # | CR25-0932 |
| Status | Active |
| Town | Castle Rock |
| Type | Mechanical |
| Date Issued | 12-15-2025 |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Calvary Heating & Cooling LLC DBA Temperature Engineering LLC at the Castle Rock Town, Colorado.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CL4878 |
| Status | Active |
| County | Larimer County, Co |
| Type | Mechanical Commercial |
| Class | Commercial |
| Date Issued | 07-25-2025 |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Calvary Heating & Cooling LLC DBA Temperature Engineering LLC at the Larimer County.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | MA210255 |
| Status | Active |
| County | Douglas County |
| Type | Mechanical A |
- BuildZoom verified this license was active as of July 2025.
Verify this license's status for Calvary Heating & Cooling LLC DBA Temperature Engineering LLC at the Douglas County Building Division.
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 | Refrigeration 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
| License # | AEC5524 |
| Status | Active |
| Town | Parker |
| Type | Contractor |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Calvary Heating & Cooling LLC DBA Temperature Engineering LLC at the The Town of Parker, Colorado.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | AEC1367 |
| Status | Active |
| Town | Parker |
| Type | Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Calvary Heating & Cooling LLC DBA Temperature Engineering LLC at the The Town of Parker, Colorado.
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 Calvary Heating & Cooling LLC DBA Temperature Engineering LLC with the Jefferson County Licensed Contractors
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | LIC245283 |
| Status | Active |
| City | Denver |
| Type | Refrigeration A |
- When BuildZoom last verified this license, it had an expiration date of May, 2024. Check the current license status of Calvary Heating & Cooling LLC DBA Temperature Engineering LLC 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
| License # | LIC245282 |
| Status | Active |
| City | Denver |
| Type | H & V A |
- When BuildZoom last verified this license, it had an expiration date of May, 2024. Check the current license status of Calvary Heating & Cooling LLC DBA Temperature Engineering LLC 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.
Unverified License
| License # | AEC8073 |
| Status | Unable To Verify |
| City | Arvada |
| Type | Contractor |
| Date Issued | 03-17-2026 |
- BuildZoom was not able to verify this license with the 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.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Denver |
| Type | Refrigeration 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.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| County | Jefferson County |
| Type | Class A Mechanical (Unrestricted) |
| Class | Unrestricted |
- According to the Jefferson County Licensed Contractors, 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
| 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
| Status | Inactive |
| City | Denver |
| Type | Refrigeration 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.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | D11174 |
| 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.
Check this license's status for Calvary Heating & Cooling LLC DBA Temperature Engineering LLC at the The City of Littleton, CO.
This is a sample of licensing data; click here to access a complete history.
109
BuildZoom Score
Insured
| Insurer | Secura |
Insured
| Workers Comp Provider | Secura |
49
Permits
- Building permit records show that Calvary Heating & Cooling LLC DBA Temperature Engineering LLC has worked on 49 permitted projects.
Calvary Heating & Cooling LLC DBA Temperature Engineering LLC Employees
DS
Dana Sanchez & Jon Sanchez
Owner
JS
Jon Sanchez
Owner
JS
Juan Sanchez
Owner