Updated: Jun 09, 2026
Location and Projects
Address
4919 E 38TH AVE, Denver, CO, 80207
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Air Flow & Air Conditiong LLC
Air Flow & Air Conditiong LLC, 4919 E 38th Ave, Denver, CO (Owned by: Holtzinger Terry L) holds a Mechanical Contractor license and 21 other licenses according to the Lafayette 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 Air Flow & Air Conditiong LLC, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Air Flow & Air Conditiong LLC Contact Information
Phone Number: (303) 587-0218
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Address: 4919 E 38TH AVE, Denver, CO 80207
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Air Flow & Air Conditiong LLC Denver
Quality
109
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Air Flow & Air Conditiong LLC has a BuildZoom score of 109, which places them above 95% of 55,949 contractors in Colorado.
Activity
|
22 projects
|
2025 |
|
14 projects
|
2024 |
|
12 projects
|
2023 |
Our building permit records indicate that Air Flow & Air Conditiong LLC has worked on at least
48.0 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
|
Home Additions |
|
4 projects
|
Commercial Renovations |
|
47 projects
|
HVAC projects |
|
18 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that Air Flow & Air Conditiong LLC mostly works on
hvac project
and mechanical project
projects.
Pricing
|
12 projects
|
< $5k |
|
7 projects
|
$5k-$20k |
|
15 projects
|
$20k-$50k |
|
3 projects
|
$50k-$100k |
|
1 project
|
$100k-$250k |
The typical size of their permits is approximately $18,831. 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 Air Flow & Air Conditiong LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
2023-log-0002371 - 5151 n bannock st-colorado doors - mechanical install one new roof top for field service department with gas piping curb supply and return duct work and stat with control wire stat up of unit to confirm operation
Valuation:
N/A
Permit #:
2023-COMMCON-0000843
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
5151 n bannock st-colorado doors - mechanical install one new roof top for field service department with gas piping curb supply and return duct work and stat with control wire stat up of unit to confirm operation
Valuation:
$18,375
Permit #:
2023-LOG-0002371
Status:
approved
Fee:
$86
Permit Type:
N/A
Building Type:
N/A
Basement finish 740 sq ft 1- bedroom 3/4 bathroom family room game area 100 sq ft of unfinished area. plumbing hvac ducts only electrical drywall
Valuation:
$38,000
Permit #:
RES-24-01192
Status:
complete
Fee:
$1,505
Permit Type:
N/A
Building Type:
N/A
Install air conditioning only --|floor: 1 | --|state electrical license: 100004 | -- |comments: 3.0 tons air conditioning please call frank nuanes if needed 303-477-1638
Valuation:
$3,200
Permit #:
1898292
Status:
issued
Fee:
$193
Permit Type:
Mechanical permit
Building Type:
N/A
Kitchen remodel: demolish existing kitchen; remove 2 non-bearing interior walls; relocate electrical appliances; drywall
Valuation:
$65,000
Permit #:
RES-24-01193
Status:
complete
Fee:
$2,259
Permit Type:
N/A
Building Type:
N/A
777 sq ft basement finish 1- bedroom exercise room family room game area family room 3/4 bathroom wet bar unfinished utility room. framing hvac duct work plumbing electrical and drywall
Valuation:
$40,000
Permit #:
RES-24-00679
Status:
complete
Fee:
$1,566
Permit Type:
N/A
Building Type:
N/A
Relocate 2 supply runs relocate 1 return tie in 2 old supply back in to the main trunk line install 1 mini plit unit with in door head units
Valuation:
$9,785
Permit #:
2025-MECH-0004447
Status:
final
Fee:
$99
Permit Type:
N/A
Building Type:
Single family res...
Install one new furnace with heat runs to all living spaces install return air supply runs to all living spaces install four bathroom fans install one kitchen hood install one evap cooler with four cooler runs vent one dryer vent
Valuation:
$9,756
Permit #:
2021-MECH-0008379
Status:
final
Fee:
$99
Permit Type:
N/A
Building Type:
Single family res...
5151 n bannock st-colorado doors - mechanical install one new roof top for field service department with gas piping curb supply and return duct work and stat with control wire stat up of unit to confirm operation
Valuation:
$18,375
Permit #:
2023-MECH-0001814
Status:
final
Fee:
$271
Permit Type:
N/A
Building Type:
Commercial
Basement finish 740 sq ft 1- bedroom 3/4 bathroom family room game area 100 sq ft of unfinished area. plumbing hvac ducts only electrical drywall
Valuation:
$38,000
Permit #:
RES-24-01192
Status:
complete
Fee:
$1,505
Permit Type:
N/A
Building Type:
N/A
Addition three base board heaters in basement and shorten 1 on main floor
Valuation:
$1,896
Permit #:
2025-BOILERAC-0000409
Status:
final
Fee:
$35
Permit Type:
N/A
Building Type:
Single family res...
Finish basement 2 bed 1 bathroom wet bar and living
Valuation:
N/A
Permit #:
INT_R2025-00006
Status:
final
Fee:
N/A
Permit Type:
Basement finish
Building Type:
N/A
Kitchen remodel: demolish existing kitchen; remove 2 non-bearing interior walls; relocate electrical appliances; drywall
Valuation:
$65,000
Permit #:
RES-24-01193
Status:
complete
Fee:
$2,259
Permit Type:
N/A
Building Type:
N/A
Adding non-load bearing interior walls doors flooring ceiling soffits outlets lighting conduit & data cables plumbing fixtures and millwork. the existing structure basement level structure rooftop mechanical and roof to remain as is
Valuation:
$15,000
Permit #:
2022-MECH-0001061
Status:
final
Fee:
$139
Permit Type:
N/A
Building Type:
Commercial
Install two new heating systems with air conditioning install all duct bathroom fans vent one kitchen hood with makeup air
Valuation:
$25,256
Permit #:
2022-MECH-0010349
Status:
final
Fee:
$228
Permit Type:
N/A
Building Type:
Duplex
Replace two furnace with duct that is need to make both systems work properly tie gas onto both furnace addition air conditioning units to both systems vent units out the house
Valuation:
$14,378
Permit #:
2022-MECH-0007313
Status:
final
Fee:
$139
Permit Type:
N/A
Building Type:
Single family res...
Finish approx 950 sf basement with 1/2 bathroom and wet bar
Valuation:
N/A
Permit #:
INT_R2024-00056
Status:
final
Fee:
N/A
Permit Type:
Basement finish
Building Type:
N/A
2665 s colorado blvd-tenant improvementi-buildout tenant improvement buildout of existing 3 339 sqft core & shell building. including modifications to storefront systems egress electrical plumbing mechanical systems fire alarm and suppression addition of interior finishes signage and rooftop screening
Valuation:
$50,000
Permit #:
2021-MECH-0001537
Status:
final
Fee:
$420
Permit Type:
N/A
Building Type:
N/A
Adding fire dampers at two hour tenant separation wall
Valuation:
$2,000
Permit #:
2025-MECH-0002824
Status:
final
Fee:
$135
Permit Type:
N/A
Building Type:
N/A
Remove old furnace and air conditioning units and replace with new 5 ton heat pump system and 96% furnace for back up heat
Valuation:
$29,000
Permit #:
2024-LOG-0007662
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Air Flow & Air Conditiong LLC Reviews
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Verified License
BuildZoom confirmed this contractor's license
Air Flow & Air Conditiong LLC License info
Verified License
| License # | 24-000093 |
| Status | Active |
| City | Lafayette |
| Type | Mechanical Contractor |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Air Flow & Air Conditiong LLC at the City of Lafayette.
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| City | Denver |
| Type | Steam & Hot Water |
- 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
| 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
| License # | AEC5814 |
| Status | Active |
| Town | Parker |
| Type | Contractor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Air Flow & Air Conditiong 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 # | MA96172 |
| Status | Active |
| County | Douglas County |
| Type | Mechanical A |
- BuildZoom verified this license was active as of July 2025.
Verify this license's status for Air Flow & Air Conditiong LLC at the Douglas County Building Division.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | LCC2015006402 |
| Status | Active |
| City | Thornton |
| Type | Class D Mechanical Expires 2026 06 06 |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Air Flow & Air Conditiong 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 |
| City | Denver |
- When BuildZoom last verified this license, it had an expiration date of January, 2018. Check the current license status of Air Flow & Air Conditiong 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 |
- When BuildZoom last verified this license, it had an expiration date of February, 2021. Check the current license status of Air Flow & Air Conditiong 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 # | 27997 |
| Status | Active |
| City | Thornton |
| Type | Mechanical |
- BuildZoom has not verified this license since January, 2017.
Verify this license's status for Air Flow & Air Conditiong 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 # | 25961 |
| Status | Active |
| City | Thornton |
| Type | Mechanical |
- BuildZoom has not verified this license since January, 2010.
Verify this license's status for Air Flow & Air Conditiong 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
| License # | 7M-0135 |
| Status | Active |
| City | Arvada |
| Type | Bid Contractor, Mechanical |
- When BuildZoom last verified this license, it had an expiration date of August, 2015. Check the current license status of Air Flow & Air Conditiong LLC with the The City of Arvada, Colorado
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 23922 |
| Status | Active |
| City | Thornton |
| Type | Mechanical |
- BuildZoom has not verified this license since June, 2015.
Verify this license's status for Air Flow & Air Conditiong LLC at the Thornton City Development Contractor License.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CR23-0109 |
| 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 Air Flow & Air Conditiong LLC at the Castle Rock Town, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | AEC10848 |
| 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 Air Flow & Air Conditiong 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 |
| 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. 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
| Status | Inactive |
| City | Denver |
| Type | Steam & Hot Water |
- 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
| 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
| 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. 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 # | 060131097 |
| 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 Air Flow & Air Conditiong LLC at the City of Westminster, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | D11038 |
| 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 Air Flow & Air Conditiong LLC at the The City of Littleton, CO.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | AEC3150 |
| 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 Air Flow & Air Conditiong LLC at the The City of Arvada, Colorado.
This is a sample of licensing data; click here to access a complete history.
109
BuildZoom Score
Insured
| Insurer | Emc Prop & Cas Ins Co |
Insured
| Workers Comp Provider | Pinnacol |
684
Permits
- Building permit records show that Air Flow & Air Conditiong LLC has worked on 684 permitted projects.
Air Flow & Air Conditiong LLC Employees
AA
Air Flow Heating & Air
Owner
AC
Air Flow Heating Company
Mechanical
FN
Frank Nuanes
Owner
FN
Frank Nunes
HL
Holtzinger Terry L
Owner
NF
Nuanes Frank
Owner
NF
Nuanes Frank
Owner
NM
Nunes Frank M
Owner
TH
Terry Holtzinger