Updated: Jul 06, 2026
Location and Projects
Address
24 Whitney Ave, Syosset, NY, 11791
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Haas Incorporated HVAC/Mechanical Contractor
Haas, a women owned business, is New York’s premier HVAC/R and Energy Management company specializing in HVAC/R design, construction, equipment replacement, energy efficiency strategies and solutions.
HAAS is the tri-state area’s representative for the Melink Intelli-hood.
HAAS can provide a detailed energy analysis to determine the ROI for each specific savings opportunity.
HAAS oversees the execution of a turnkey installation and provides onsite training to ensure the maximum energy savings are being recognized, from kitchen demand ventilation, HVAC and refrigeration energy controllers to air de-stratification systems.
From BuildZoom: Haas Incorporated, 24 Whitney Ave, Syosset, NY (Owned by: Clifford F Heller) holds a Home Improvement Contractor license and 8 other licenses according to the Westchester County license board.
Their BuildZoom score of 105 ranks in the top 8% of 77,888 New York licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Haas Incorporated, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Haas Incorporated Services
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Haas Incorporated Contact Information
Phone Number: (516) 993-6014
Address: 24 Whitney Ave, Syosset, NY 11791
Haas Incorporated Syosset
Quality
105
92nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Haas Incorporated has a BuildZoom score of 105, which places them above 92% of 77,888 contractors in New York.
Activity
|
2 projects
|
2025 |
|
3 projects
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that Haas Incorporated 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
|
7 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that Haas Incorporated mostly works on
mechanical project
projects.
Pricing
|
7 projects
|
< $5k |
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.
Mechanical work associated with construction of new building
Valuation:
$1,000
Permit #:
M00641741-S5-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Subsequent filing for mechanical work as shown on plans
Valuation:
$1,000
Permit #:
Q00564746-S3-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Propose mechanical scope of work filed in conjunction with nb # q00638678-i1
Valuation:
$1,000
Permit #:
Q00638678-S4-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Mechanical work in conjunction with new building
Valuation:
$1,000
Permit #:
M00599495-S4-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Mechanical work as shown on plans filed herewith
Valuation:
$1,000
Permit #:
M00599489-S4-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Mechanical work as per plans filed
Valuation:
$1,000
Permit #:
X00286792-I1-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Mechanical work as per plans filed
Valuation:
$1,000
Permit #:
X00286574-I1-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Propose to remove some interior non bearing partitions install some new interior non bearing partitions install new plumbing fixtures and mechanical equipment all as per plans filed herewith. no change in use egress or occupancy is proposed under this application
Valuation:
$100,000
Permit #:
320883451
Status:
ISSUED
Fee:
$1,244
Permit Type:
Mechanical/HVAC
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
140806180-01-EW-MH
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
320883451-01-EW-MH
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Alteration type 2 - mech/hvac revised sheet m100 to reflect addition of auh-1 associated condenser and dh-1 as original existing unit (previously noted as to remain") was removed during remodel. filing amended pw4-equipment use application/permit. original dob job number 320522564
Valuation:
$103,688
Permit #:
320522564-02-EW-MH
Status:
PERMIT ISSUED - ENTIRE JOB/WORK
Fee:
$1,285
Permit Type:
N/A
Building Type:
Commercial - comm...
Alteration type 2 - mech/hvac interior alteration of existing retail space and change of tenant from healt f ood store to convenience store.interior alteration to cinsist of wall ceiling and floor finishes interior lighting hvac unit replacement and distribution and plumbing no change to use egress or occupacny
Valuation:
$51,000
Permit #:
120633840-02-EW-MH
Status:
issued
Fee:
$614
Permit Type:
N/A
Building Type:
R0-condominiums
No Description Available
Valuation:
N/A
Permit #:
320155817-01-EW-MH
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Alteration type 2 - mech/hvac interior alteration of existing space and change of tenant from restaurant. interior alteration consist of wall ceiling and floor finishes. interior lighting and plumbing. no change of use egress or occupancy
Valuation:
$68,000
Permit #:
320382947-02-EW-MH
Status:
PERMIT ISSUED - PARTIAL JOB
Fee:
$914
Permit Type:
N/A
Building Type:
M - mercantile
Alteration type 2 - mech/hvac interior alteration of existing retail space and change of tenant from health food store to convienence store. interior alteration to consist of: wall ceiling and floor finishes. interior lighting; hvac unit replacement and distribution and plumbing. no change to use egress or occupancy
Valuation:
$41,000
Permit #:
120637784-02-EW-MH
Status:
issued
Fee:
$511
Permit Type:
N/A
Building Type:
O6-office buildings
Alteration type 2 - mech/hvac interior alteration of existing retail space and change of tenant from tanning salon. interior alteration to consist of wall ceiling and floor finishes. interior lighting and plumbing. no change to use egress or occupancy
Valuation:
$36,000
Permit #:
420458310-02-EW-MH
Status:
PERMIT ISSUED - ENTIRE JOB/WORK
Fee:
$459
Permit Type:
N/A
Building Type:
B - business
No Description Available
Valuation:
N/A
Permit #:
220542919-01-EW-MH
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
123213628-01-EW-MH
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
122865961-01-EW-MH
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior remodel of existing space with infill of a 7-11 convenience store. no change to use occupancy or egress
Valuation:
$219,180
Permit #:
320753298
Status:
ISSUED
Fee:
$2,480
Permit Type:
Mechanical/HVAC
Building Type:
N/A
Haas Incorporated Reviews
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Verified License
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Haas Incorporated License info
Verified License
| Status | Active |
| County | Westchester County |
| Type | Home Improvement 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.
License Not Verified
| License # | H3641010000 |
| Status | Active |
| County | Nassau County |
| Type | Home Improvement Contractors |
- When BuildZoom last verified this license, it had an expiration date of October, 2024. Check the current license status of Haas Incorporated with the Nassau County Office of Consumer Affairs
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | H3641010000 |
| Status | Active |
| County | Nassau County |
| Type | Home Improvement Contractors |
- When BuildZoom last verified this license, it had an expiration date of October, 2022. Check the current license status of Haas Incorporated with the Nassau County Office of Consumer Affairs
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | H36410100 |
| Status | Active |
| County | Nassau County |
| Type | Home Improvement Contractors |
- When BuildZoom last verified this license, it had an expiration date of October, 2022. Check the current license status of Haas Incorporated with the Nassau County Office of Consumer Affairs
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 50506 |
| Status | Active |
| County | Suffolk County |
| Type | H H12 - Duct Work |
- When BuildZoom last verified this license, it had an expiration date of August, 2022. Check the current license status of Haas Incorporated with the Suffolk County Department of Consumer Affairs
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 51188 |
| Status | Active |
| County | Suffolk County |
| Type | Re Re1 - Hvac |
- When BuildZoom last verified this license, it had an expiration date of February, 2023. Check the current license status of Haas Incorporated with the Suffolk County Department of Consumer Affairs
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 51189 |
| Status | Active |
| County | Suffolk County |
| Type | Rp Rp1 - Hvac |
- When BuildZoom last verified this license, it had an expiration date of February, 2023. Check the current license status of Haas Incorporated with the Suffolk County Department of Consumer Affairs
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | L003491 |
| Status | Inactive |
| Town | Town Of Southampton |
- According to the Town of Southampton Department of Land Management, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Haas Incorporated at the Town of Southampton Department of Land Management.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 603943 |
| Status | Inactive |
| State | New York |
| Type | Gc Safety Registration |
- According to the New York City Department of Buildings, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Haas Incorporated at the New York City Department of Buildings.
This is a sample of licensing data; click here to access a complete history.
105
BuildZoom Score
Insured
| Insurer | Travelers Property Casaua |
Insured
| Workers Comp Provider | Nyisf |
48
Permits
- Building permit records show that Haas Incorporated has worked on 48 permitted projects.
Haas Incorporated Employees
CH
Clifford F Heller
Owner
CH
Clifford Heller
Owner
SH
Sue Heller
President