Updated: Jun 09, 2026
Location and Projects
Address
4144 Sunrise Highway, Massapequa, NY, 11758
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Comfort Air Conditioning & Heating, Inc
Comfort Air Conditioning & Heating, Inc, 4144 Sunrise Hwy, Massapequa, NY (Employee: David Kliers) holds a Home Improvement Contractors license and 4 other licenses according to the Nassau County license board.
Their BuildZoom score of 96 ranks in the top 20% of 77,888 New York licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Comfort Air Conditioning & Heating, Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Comfort Air Conditioning & Heating, Inc Services
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Comfort Air Conditioning & Heating, Inc Contact Information
Phone Number: (516) 799-0758
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Address: 4144 Sunrise Highway, Massapequa, NY 11758
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Building Permits by Comfort Air Conditioning & Heating, Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
The proposed work filed under this application to remove non-load bearing partition at fifth floor and replace existing split air condition system at fifth and at roof
Valuation:
$21,000
Permit #:
M00597028-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
140789671-01-EW-MH
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
140804805-01-EW-MH
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
300142824-01-EW-MH
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Alteration type 2 - mech/hvac remove and replace sprinklers in connection to interior alteration of office layout. new plumbing ing fixtures. all as per plans submitted for new ductwork frilles etc. no change to use egress or occupancy
Valuation:
$30,000
Permit #:
102662290-02-EW-MH
Status:
issued
Fee:
$398
Permit Type:
N/A
Building Type:
R0-condominiums
No Description Available
Valuation:
N/A
Permit #:
100489892-01-EW-MH
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
121867024-01-EW-MH
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Alteration type 2 - mech/hvac new partitions. modify existing h.v.a.c system. modify existing sprin ler system. install new plumbing fixtur es in collar. no change to occupancy u e egress or room count
Valuation:
$50,000
Permit #:
100825591-01-EW-MH
Status:
PERMIT ISSUED - ENTIRE JOB/WORK
Fee:
$604
Permit Type:
N/A
Building Type:
Commercial - comm...
No Description Available
Valuation:
N/A
Permit #:
101104038-01-EW-MH
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
104387245-01-EW-MH
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
100352477-01-EW-MH
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
102942577-01-EW-OT
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
102942577-01-EW-MH
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
400508241-01-EW-MH
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
300612282-01-EW-MH
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
102680822-01-EW-OT
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
300169190-01-EW-MH
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
102680822-01-EW-MH
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
300169190-01-EW-OT
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
102509484-01-EW-MH
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Comfort Air Conditioning & Heating, Inc License info
License Not Verified
| License # | H0218210000 |
| Status | Active |
| County | Nassau County |
| Type | Home Improvement Contractors |
- When BuildZoom last verified this license, it had an expiration date of May, 2026. Check the current license status of Comfort Air Conditioning & Heating, Inc with the Nassau County Office of Consumer Affairs
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 1292335-DCA |
| Status | Active |
| State | New York |
| Type | Home Improvement Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Comfort Air Conditioning & Heating, Inc at the New York Department of Consumer Affairs.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | H0218210000 |
| Status | Inactive |
| County | Nassau County |
| Type | Home Improvement Contractors |
- According to the Nassau County Office of Consumer Affairs, 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 Comfort Air Conditioning & Heating, Inc at the Nassau County Office of Consumer Affairs.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | H02182100 |
| Status | Inactive |
| County | Nassau County |
| Type | Home Improvement Contractors |
- According to the Nassau County Office of Consumer Affairs, 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 Comfort Air Conditioning & Heating, Inc at the Nassau County Office of Consumer Affairs.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 612235 |
| Status | Inactive |
| State | New York |
| Type | General Contractor Non Registered |
- 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. If this is your business, please update your license status.
Check this license's status for Comfort Air Conditioning & Heating, Inc at the New York City Department of Buildings.
This is a sample of licensing data; click here to access a complete history.
96
BuildZoom Score
Insured
| Insurer | Merchants Ins Co |
Insured
| Workers Comp Provider | Rochdale Ins Co |
29
Permits
- Building permit records show that Comfort Air Conditioning & Heating, Inc has worked on 29 permitted projects.
Comfort Air Conditioning & Heating, Inc Employees
DK
David Kliers
Pres