Location and Projects
Southwest Heating & Cooling Architect
We are locally owned, and the owner is very involved with the day-to-day operations. The management team is dedicated to seeing that every customer is happy with our work. That’s why we offer a 100% satisfaction guarantee on our systems and services—if you’re not satisfied, we’ll make it right. We are licensed and bonded in every Denver Metro municipality. Call us today or visit our site!
From BuildZoom: Southwest Heating & Cooling LLC, 8109 W Brandon Dr, Littleton, CO (Owned by: Munsu Ahn) holds a General license and 36 other licenses according to the Centennial 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 Southwest Heating & Cooling LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Southwest Heating & Cooling LLC Services
Southwest Heating & Cooling LLC Contact Information
Southwest Heating & Cooling LLC Littleton
Quality
Activity
|
26 projects
|
2025 |
|
50 projects
|
2024 |
|
71 projects
|
2023 |
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Experience
|
10 projects
|
Commercial Renovations |
|
3 projects
|
New Constructions |
Pricing
|
38 projects
|
< $5k |
|
58 projects
|
$5k-$20k |
|
7 projects
|
$20k-$50k |
|
4 projects
|
$50k-$100k |
|
3 projects
|
$100k-$250k |
|
5 projects
|
$250k-$500k |
Building Permits by Southwest Heating & Cooling LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Southwest Heating & Cooling LLC Reviews
Recent Buildzoom Projects
Southwest Heating & Cooling LLC License info
Verified License
| License # | CL-13834 |
| Status | Active |
| City | Centennial |
| Type | General |
| Class | HVAC |
| Date Issued | 09-11-2025 |
| Business Type | Corporation |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Southwest Heating & Cooling LLC at the Centennial Community Development Contractor Licensing.
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| City | Denver |
| Type | H & V A |
| Business Type | Corporation |
- 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 |
| Business Type | Corporation |
- 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 | Building Contractor Class B |
| Business Type | Corporation |
- 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 # | AEC1985 |
| Status | Active |
| Town | Parker |
| Type | Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Southwest Heating & Cooling 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 | Commercial Building Contractor |
| Business Type | Corporation |
- 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 | Aurora |
| Type | Mechanical Systems Contractor |
| Business Type | Corporation |
- 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 # | AEC1253 |
| Status | Active |
| Town | Parker |
| Type | Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Southwest Heating & Cooling 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 # | A150380 |
| Status | Active |
| County | Douglas County |
| Type | General A |
| Business Type | Corporation |
- BuildZoom verified this license was active as of July 2025.
Verify this license's status for Southwest Heating & Cooling LLC at the Douglas County Building Division.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | MA94010 |
| Status | Active |
| County | Douglas County |
| Type | Mechanical A |
| Business Type | Corporation |
- BuildZoom verified this license was active as of July 2025.
Verify this license's status for Southwest Heating & Cooling LLC at the Douglas County Building Division.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | AEC2848 |
| Status | Active |
| Town | Parker |
| Type | Architect |
| Business Type | Corporation |
- BuildZoom verified this license was active as of August 2025.
Verify this license's status for Southwest Heating & Cooling 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 # | D11006 |
| Status | Active |
| City | Littleton |
| Type | Contractor |
| Date Issued | 10-30-2025 |
| Business Type | Corporation |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Southwest Heating & Cooling LLC at the The City of Littleton, CO.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | LCC2015062645 |
| Status | Active |
| City | Thornton |
| Type | Class B Building Contractor Expires 2026 05 13 |
| Business Type | Corporation |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Southwest Heating & Cooling LLC at the Thornton City Development Contractor License.
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 |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of December, 2023. Check the current license status of Southwest Heating & Cooling LLC with the Jefferson County Licensed Contractors
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| City | Denver |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of February, 2021. Check the current license status of Southwest Heating & Cooling 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
| Status | Active |
| City | Denver |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of March, 2021. Check the current license status of Southwest Heating & Cooling 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.
Verified License
| License # | 2848 |
| Status | Active |
| Town | Parker |
| Type | Architect, General |
| Business Type | Corporation |
- BuildZoom has not verified this license since October, 2016.
Verify this license's status for Southwest Heating & Cooling 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
| License # | PC-1838 |
| Status | Active |
| State | Colorado |
| Type | Plumbing Contractor |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of August, 2011. Check the current license status of Southwest Heating & Cooling LLC with the Colorado Division of Professions and Occupations
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 25059 |
| Status | Active |
| City | Thornton |
| Type | Class B Building |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of July, 2016. Check the current license status of Southwest Heating & Cooling LLC with the Thornton City Development Contractor License
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 1985 |
| Status | Active |
| Town | Parker |
| Type | Architect, Project Representative |
| Business Type | Corporation |
- BuildZoom has not verified this license since March, 2017.
Verify this license's status for Southwest Heating & Cooling 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
| License # | 1253 |
| Status | Active |
| Town | Parker |
| Type | Contractor, Mechanical |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of February, 2016. Check the current license status of Southwest Heating & Cooling LLC with the The Town of Parker, Colorado
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 7M-1029 |
| Status | Active |
| City | Arvada |
| Type | Bid Contractor, Mechanical |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of February, 2016. Check the current license status of Southwest Heating & Cooling LLC with the The City of Arvada, Colorado
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | CEN-13-07811 |
| Status | Active |
| City | Centennial |
| Type | General Contractor Class B |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of July, 2016. Check the current license status of Southwest Heating & Cooling LLC with the Centennial Community Development Contractor Licensing
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 12-0064 |
| Status | Inactive |
| Town | Castle Rock |
| Type | Mechanical |
| Business Type | Corporation |
- 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 Southwest Heating & Cooling LLC at the Castle Rock Town, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 2202023 |
| Status | Inactive |
| City | Westminster |
| Type | Public Way Contractor |
| Business Type | Corporation |
- 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 Southwest Heating & Cooling LLC at the City of Westminster, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 1838 |
| Status | Inactive |
| State | Colorado |
| Type | Plumbing Contractor |
| Business Type | Corporation |
- 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 Southwest Heating & Cooling LLC 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 # | AEC7814 |
| Status | Inactive |
| City | Arvada |
| Type | Contractor |
| Business Type | Corporation |
- 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 Southwest Heating & Cooling LLC at the The City of Arvada, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| County | Jefferson County |
| Type | Class B Contractor (Up To 3 Stories) |
| Class | Up to 3 Stories |
| Business Type | Corporation |
- 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 | Denver |
| Type | Building Contractor Class B |
| Business Type | Corporation |
- 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 # | 111031017 |
| Status | Inactive |
| City | Westminster |
| Type | General Contractor |
| Business Type | Corporation |
- 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 Southwest Heating & Cooling LLC at the City of Westminster, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 111031027 |
| Status | Inactive |
| City | Westminster |
| Type | General Contractor |
| Business Type | Corporation |
- 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 Southwest Heating & Cooling LLC at the City of Westminster, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 070930028 |
| Status | Inactive |
| City | Westminster |
| Type | General Contractor |
| Business Type | Corporation |
- 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 Southwest Heating & Cooling LLC at the City of Westminster, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | P94139 |
| Status | Inactive |
| County | Douglas County |
| Type | Plumbing |
| Business Type | Corporation |
- According to the Douglas County Building Division, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Southwest Heating & Cooling LLC at the Douglas County Building Division.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Denver |
| Business Type | Corporation |
- 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 # | 120831054 |
| Status | Inactive |
| City | Westminster |
| Type | General Contractor |
| Business Type | Corporation |
- 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 Southwest Heating & Cooling LLC at the City of Westminster, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | C014-0003 |
| Status | Inactive |
| County | Clear Creek County |
| Type | Contractor |
| Business Type | Corporation |
- According to the Clear Creek County, CO, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Southwest Heating & Cooling LLC at the Clear Creek County, CO.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | B00260 |
| Status | Inactive |
| City | Littleton |
| Type | Class B |
| Business Type | Corporation |
- 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 Southwest Heating & Cooling LLC at the The City of Littleton, CO.
This is a sample of licensing data; click here to access a complete history.
103
BuildZoom Score
Insured
| Insurer | State Auto |
Insured
| Workers Comp Provider | Pinnacol |
5.3K
Permits
- Building permit records show that Southwest Heating & Cooling LLC has worked on 5326 permitted projects.