Updated: Jul 07, 2026
Location and Projects
Address
3930 S Decatur St, Englewood, CO, 80110
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Custom Air HVAC/Mechanical Contractor
Custom Air, 3930 S Decatur St, Englewood, CO holds a Mechanical Contractor license and 3 other licenses according to the Lafayette license board.
Their BuildZoom score of 104 ranks in the top 9% of 55,949 Colorado licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Custom Air, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Custom Air Contact Information
Phone Number: (303) 761-1036
Address: 3930 S Decatur St, Englewood, CO 80110
Custom Air Englewood
Quality
104
91st percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Custom Air has a BuildZoom score of 104, which places them above 91% of 55,949 contractors in Colorado.
Activity
|
4 projects
|
2025 |
|
7 projects
|
2024 |
|
9 projects
|
2023 |
Our building permit records indicate that Custom Air has worked on at least
20.0 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
|
10 projects
|
Commercial Renovations |
|
16 projects
|
HVAC projects |
|
12 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that Custom Air mostly works on
hvac project
and mechanical project
projects.
Pricing
|
2 projects
|
< $5k |
|
5 projects
|
$5k-$20k |
|
3 projects
|
$20k-$50k |
|
2 projects
|
$50k-$100k |
|
1 project
|
$100k-$250k |
|
2 projects
|
$250k-$500k |
|
2 projects
|
$500k-$1mil |
|
1 project
|
$1mil+ |
The typical size of their permits is approximately $26,880. 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.
Remodel of previously demised suite. no change in use no change of occupancy. restroom at 114 is a private restroom and not accesible for public
Valuation:
$600,000
Permit #:
B202406727
Status:
complete
Fee:
$21,464
Permit Type:
N/A
Building Type:
N/A
The project scope is a interior tenant improvement of approximately 120 000 sf of renovated office space in an existing office building. this renovation is an effort to replan consolidated office area and provide a better office environment for their staff. the design provides more glass at office fronts millwork updated toilet rooms and new interior finishes throughout including new ... see more
Valuation:
$3,200,000
Permit #:
B202407033
Status:
issued
Fee:
$101,702
Permit Type:
N/A
Building Type:
N/A
Walker & dunlop interior only: first generation space for new tenant. approved zup issued in jan. of 2023 under 2022-zone-0006289; system not allowing number to be put in
Valuation:
$757,400
Permit #:
2023-MECH-0005704
Status:
issued
Fee:
$4,236
Permit Type:
N/A
Building Type:
Commercial
Office tenant improvement for existing office space new tenant no new site work/rtu's - interior only
Valuation:
$275,360
Permit #:
2023-MECH-0005273
Status:
final
Fee:
$1,756
Permit Type:
N/A
Building Type:
N/A
Tenant finish first tenant in space inbank rino 3615 delgany street #1010 this tenant improvement of 5 566 net square feet is located on the 10th floor of an existing office building. existing structure is concrete columns concrete floors with an existing sprinkler system that will be modified for this tenant improvement. the restrooms are existing and designed for business occupancy.... see more
Valuation:
$75,000
Permit #:
2023-MECH-0007591
Status:
final
Fee:
$595
Permit Type:
N/A
Building Type:
N/A
Walker & dunlop interior only: first generation space for new tenant. approved zup issued in jan. of 2023 under 2022-zone-0006289; system not allowing number to be put in
Valuation:
$200,000
Permit #:
2023-BOILERAC-0000533
Status:
issued
Fee:
$1,330
Permit Type:
N/A
Building Type:
Commercial
Paragon denver ivc - 8655 e montview blvd - early start expanded prep demolish walk through review submittal for interior only tenant building out for a 1st generation medical clinic in existing core and shell. project under review with record number: 2022-log-0001352. valuation for expanded prep demolish were included in previous construction valuation for building log-in submittal
Valuation:
N/A
Permit #:
2022-DEMO-0000248
Status:
final
Fee:
$100
Permit Type:
N/A
Building Type:
N/A
Ria - early start expanded prep demolish commercial walk- through permit application. space is a whitebox expanded prep demolish permit is for non-structural framing and mep rough-in. linked to building log 2022-log-0001375. the valuations for 2022-log-0001375 included the cost of work that will be done under this permit
Valuation:
N/A
Permit #:
2022-DEMO-0000467
Status:
final
Fee:
$100
Permit Type:
N/A
Building Type:
N/A
Tenant improvement for spec suite 570. this project is a renovation of an existing tenant interior office space. scope of work to include demolition of existing conference rooms and repair/replacement of finishes
Valuation:
$7,000
Permit #:
2023-MECH-0006530
Status:
final
Fee:
$175
Permit Type:
N/A
Building Type:
Commercial
Mechanical upgrades for fire pump room cherry tower 950 s. cherry street mechanical installs. install 3 exhaust fans 5 fire dampers metal ductwork and temperature controls
Valuation:
$46,790
Permit #:
2022-LOG-0000190
Status:
approved
Fee:
$198
Permit Type:
N/A
Building Type:
N/A
**walk thru** lathrop early start permit under log 2022-log-0002282; zuvl under ciud- 2022-ciud-0000118; valuations on es app are $250000; vals on app are not part of building valuations;
Valuation:
N/A
Permit #:
2022-DEMO-0000398
Status:
final
Fee:
$100
Permit Type:
N/A
Building Type:
N/A
Tenant improvement - 4500 e 9th ave suite 210 mfm clinic - this project is an addition to an existing suite in a medical office building occupancy type and use are not changing
Valuation:
$10,576
Permit #:
2023-MECH-0007479
Status:
final
Fee:
$232
Permit Type:
N/A
Building Type:
N/A
Several office space reconfigurations including the addition of a new private office. there is no change of occupancy or change of use associated with this scope of work
Valuation:
$13,000
Permit #:
2023-MECH-0008318
Status:
final
Fee:
$123
Permit Type:
N/A
Building Type:
N/A
2021-log-0004619 - walkthrough submittal - 1580 logan 5th floor - tenant improvement for suites on 5th floor
Valuation:
$121,000
Permit #:
2021-MECH-0003048
Status:
final
Fee:
$1,065
Permit Type:
N/A
Building Type:
N/A
2021-log-0004618 - walkthrough submittal - 1580 logan 4th floor - tenant improvement for suites on 4th floor
Valuation:
$121,000
Permit #:
2021-MECH-0003042
Status:
final
Fee:
$1,065
Permit Type:
N/A
Building Type:
N/A
Interior remodel -
Valuation:
$400,000
Permit #:
B202205359
Status:
complete
Fee:
$19,967
Permit Type:
N/A
Building Type:
N/A
Tenant finish - 1660 lincoln st. suite 2910 indigo group tenant finish project inclusive of demolition framing hvac electrical and finish work. no structural work
Valuation:
$4,960
Permit #:
2023-MECH-0008466
Status:
final
Fee:
$159
Permit Type:
N/A
Building Type:
Commercial
Installing final electrical and plumbing connections for new tenant going in space. please refer to b202205357
Valuation:
$30,000
Permit #:
B202407889
Status:
complete
Fee:
$1,545
Permit Type:
N/A
Building Type:
N/A
Create building corridor to divide large suite into 3 units. separate tenant improvement plans will be submitted for suite 101
Valuation:
$70,000
Permit #:
B202307544
Status:
complete
Fee:
$3,137
Permit Type:
N/A
Building Type:
N/A
Walk-thru- 1700 broadway 18th floor corridor - minor remodel of lobby/corridor. scope to include demolish and construction with associated mep
Valuation:
$5,650
Permit #:
2022-MECH-0000603
Status:
final
Fee:
$167
Permit Type:
N/A
Building Type:
Commercial
Custom Air Reviews
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Custom Air License info
License Not Verified
| License # | 21-026546 |
| Status | Active |
| City | Lafayette |
| Type | Mechanical Contractor |
- When BuildZoom last verified this license, it had an expiration date of October, 2025. Check the current license status of Custom Air with 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 | Refrigeration A |
- BuildZoom verified this license was active as of July 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 July 2026.
This is a sample of licensing data; click here to access a complete history.
License Not Required
| Status | Not Required |
- BuildZoom verified in December, 2019 that this contractor does not need a license to be a contractor in Colorado.
This is a sample of licensing data; click here to access a complete history.
104
BuildZoom Score
178
Permits
- Building permit records show that Custom Air has worked on 178 permitted projects.