Updated: Mar 01, 2026
Location and Projects
Address
1595 Route 112 Port, Port Jefferson Station, NY, 11776
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GMA Mechanical Corp
GMA Mechanical Corp, 1595 Route #112 Prt, Jefferson Sta, NY (Employee: Joseph Caggiano) holds a Home Improvement Contractors license and 3 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 GMA Mechanical Corp, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
GMA Mechanical Corp Contact Information
Phone Number: (631) 331-0723
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Address: 1595 Route 112 Port, Jefferson Sta, NY 11776
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GMA Mechanical Corp Jefferson Sta
Quality
96
80th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
GMA Mechanical Corp has a BuildZoom score of 96, which places them above 80% of 77,888 contractors in New York.
Activity
|
4 projects
|
2025 |
|
1 project
|
2024 |
|
4 projects
|
2023 |
Our building permit records indicate that GMA Mechanical Corp has worked on at least
9.0 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
|
9 projects
|
Mechanical projects |
|
6 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that GMA Mechanical Corp mostly works on
mechanical project
and hvac project
projects.
Pricing
|
2 projects
|
$5k-$20k |
|
2 projects
|
$20k-$50k |
|
2 projects
|
$50k-$100k |
|
1 project
|
$100k-$250k |
|
2 projects
|
$250k-$500k |
The typical size of their permits is approximately $70,000. 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.
Herewith filing a mechanical application as per plans for the installation of new mechanical units and the distribution of air including ductwork and registers. no change in use egress or occupancy
Valuation:
$318,160
Permit #:
B01187975-S1-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
8758b mh- herewith filing for mechanical equipment as per plans. no change in egress use group or occupancy. pro cert requested
Valuation:
$350,000
Permit #:
M00952896-S2-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Hvac modifications and associated ductwork with related finishes as per plans. there will be no change in use egress or occupancy
Valuation:
$70,000
Permit #:
B01118433-I1-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Mechanical work as per plans flied herewith
Valuation:
$97,000
Permit #:
Q01063096-I1-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Distribution of air including ductwork and registers. no change in use egress or occupancy
Valuation:
$15,000
Permit #:
M01124181-S2-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Filing herewith drawings to replace inkind with three (2) new gas fired rooftop units reusing existing roof curb and connecting to existing ductwork
Valuation:
$24,000
Permit #:
X00550466-I1-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Filing herewith drawings to replace inkind with three (2) new gas fired rooftop units reusing existing roof curb and connecting to existing ductwork
Valuation:
$24,000
Permit #:
X00550462-I1-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Filing herewith drawings to replace inkind with two (2) new gas fired rooftop units reusing existing roof curb and connecting to existing ductwork
Valuation:
$27,600
Permit #:
X00550421-I1-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace two existing rooftop hvac units with two new units of same capacity and size on existing steel supports
Valuation:
$30,000
Permit #:
Q00687894-I1-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Filing herewith drawings to replace inkind with two (2) new gas fired rooftop units reusing existing roof curb and connecting to existing ductwork
Valuation:
$24,000
Permit #:
X00550460-I1-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace existing roof top hvac units. no change to occupacy use or egress
Valuation:
$15,000
Permit #:
S00662336-I1-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Legalization for roof top unit installation
Valuation:
N/A
Permit #:
B00530880-I1-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
122346880-01-EW-MH
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Application filed to replace (2) existing rooftop units with (2) new units of same capacity reusing existing steel supports. refurbish (4) existing rooftop units. this application do not require a new or amended certificate of occupancy as there is no change in use exists or occupancy
Valuation:
$60,000
Permit #:
321298671
Status:
ISSUED
Fee:
$832
Permit Type:
Mechanical/HVAC
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
321298671-01-EW-MH
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
421216623-01-EW-MH
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
122525990-01-EW-MH
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Application filed for a replacement of 2 new packaged air cooled rooftop air conditioning units and reusing existing steel supports. this application do not require a new or amended certificate of occupancy as there is no change in use exists or occupancy
Valuation:
$27,500
Permit #:
321236836
Status:
ISSUED
Fee:
$502
Permit Type:
Mechanical/HVAC
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
321236836-01-EW-MH
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
520260850-01-EW-MH
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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GMA Mechanical Corp Reviews
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Verified License
BuildZoom confirmed this contractor's license
GMA Mechanical Corp License info
Verified License
| License # | H3601460000 |
| Status | Active |
| County | Nassau County |
| Type | Home Improvement Contractors |
- BuildZoom verified this license was active as of November 2025.
Verify this license's status for GMA Mechanical Corp at 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 # | 607052 |
| Status | Active |
| State | New York |
| Type | General Contractor Non Registered |
- When BuildZoom last verified this license, it had an expiration date of March, 2026. Check the current license status of GMA Mechanical Corp with the New York City Department of Buildings
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | H3601460000 |
| 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 GMA Mechanical Corp 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 # | H36014600 |
| 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 GMA Mechanical Corp at the Nassau County Office of Consumer Affairs.
This is a sample of licensing data; click here to access a complete history.
96
BuildZoom Score
Insured
| Insurer | Nationwide Ins Co |
Insured
| Workers Comp Provider | Wesco |
29
Permits
- Building permit records show that GMA Mechanical Corp has worked on 29 permitted projects.
GMA Mechanical Corp Employees
JC
Joseph Caggiano
Pres