Updated: Jun 23, 2026
Location and Projects
Address
21-03 21ST AVENUE, Astoria, NY, 11105
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Mar Construction HVAC/Mechanical Contractor
Mar Construction Co, 21-03 21st Ave, Astoria, NY (Employee: Theologitis Nikitas) holds a Renovation license and 8 other licenses according to the Environmental Protection Agency license board.
Their BuildZoom score of 111 ranks in the top 4% of 77,888 New York licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Mar Construction Co, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Mar Construction Co Services
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Mar Construction Co Contact Information
Phone Number: (347) 785-1975
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Address: 21-03 21ST AVENUE, Astoria, NY 11105
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Mar Construction Co Astoria
Quality
111
96th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Mar Construction Co has a BuildZoom score of 111, which places them above 96% of 77,888 contractors in New York.
Activity
|
12 projects
|
2025 |
|
14 projects
|
2024 |
|
10 projects
|
2023 |
Our building permit records indicate that Mar Construction Co has worked on at least
36.0 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
|
3 projects
|
Commercial Renovations |
|
9 projects
|
Mechanical projects |
|
4 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that Mar Construction Co mostly works on
mechanical project
and hvac project
projects.
Pricing
|
4 projects
|
< $5k |
|
8 projects
|
$5k-$20k |
|
5 projects
|
$20k-$50k |
|
6 projects
|
$50k-$100k |
|
2 projects
|
$100k-$250k |
|
2 projects
|
$250k-$500k |
The typical size of their permits is approximately $20,000. 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.
Mar Construction Co Reviews
5 out of 5 stars, based on
1
review
-
By CarolineSeptember 14, 2018Verified Hire
This is a sample of this contractor's permits. Click here to access their complete permit history.
Install new covered rooftop at existing outdoor rooftop lounge at rooftop. install new columns and beams for covered roof structure. install new rooftop parapets and railings at new roof structure. no change in use egress or occupancy
Valuation:
$141,700
Permit #:
M01010143-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace existing water tank with new at upper roof; all existing piping to remain in place and be reconnected to the new unit's piping as per plans. new structural elements to support mechanical equipment. no change to use egress or occupancy
Valuation:
$35,000
Permit #:
M01143030-I1-ST
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remedial repairs of spalling concrete and exposed rebars on 1st and 2nd floor slabs and ceilings at parking garage as per attached plans. obtain gc permit. remedial repair of rusty corroded steel beams at parking garage as per plans. obtain st permit
Valuation:
$20,000
Permit #:
M01117176-I1-GC-CX
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Keep existing foundation and cellar. building 2 stories above. new framing and roof structure. no change in use occupancy type. new heating and cooling and plumbing typical. remain as single family unit. originally single story now 2 story. new certificate of occupancy needed
Valuation:
$412,500
Permit #:
420659503-01-AL
Status:
issued
Fee:
$1,161
Permit Type:
N/A
Building Type:
N/A
Minor interior demolition and partition work of existing store to address ecb. no 34849321p. no change to use egress or occupancy
Valuation:
$83,500
Permit #:
Q01111373-I1-GC-CX
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of new split system with heat pump for the rear apartment. (apts. no 1r)on 1st floor and new condenser units on roof. no change to use egress or occupancy
Valuation:
$10,000
Permit #:
Q01023817-I1-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Herewith filing alt-1 change in use its proposed to convert the existing ug 17 bakery to retail ug 6 at cellar 1st floors and mezz
Valuation:
$174,000
Permit #:
M00932144-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Herewith filed proposed 9 feet curb cut including splays on the north side of 47 street. distant from nearest corner: 79 ft. at ditmars boulevard in conjunction with new building application number 421583049
Valuation:
$1,000
Permit #:
Q00002444-I1-CC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
This application is being herewith for the renovation of unit 6p. work to include interior non-structural partitions flooring millwork doors. no change in use egress or occupancy
Valuation:
$77,360
Permit #:
M00962385-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace existing exhaust flue pipe and address ecb # 35656466l.no change to use egress or occupancy
Valuation:
N/A
Permit #:
Q01013126-I1-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior renovation of existing office on the the third floor. no change to use egress or occupancy
Valuation:
$79,800
Permit #:
Q01012484-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Removal of previous tenant hvac systems and providing white box space for future fitout. existing landlord systems to remain
Valuation:
$10,000
Permit #:
M00932144-S2-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Inconsistent existing certificate of occupancy. addition new office space on cellar to address ecb no. 35291520y and 39067579h
Valuation:
$14,000
Permit #:
Q00864091-I1-GC-CX
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Alteration type 1 - renovation and expansion of existing building includes exterior walls and roof interior partitions doors frames and windows
Valuation:
$1,545,858
Permit #:
420873889-01-AL
Status:
issued
Fee:
$16,352
Permit Type:
N/A
Building Type:
N/A
Installation secondary kitchen on the 2nd floor for religious purposes. no change to use egress or occupancy
Valuation:
$25,000
Permit #:
Q00888046-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Proposed installation of one (1) new curb cut total of 13'-0 including (2) splays of 1'-6 each 387.59 from boulevard intersection. no change to use egress or occupancy
Valuation:
$10,000
Permit #:
Q00874866-I1-CC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Proposed installation of one (1) new curb cut total of 13'-0 including (2) splays of 1'-6 each 325.51 from boulevard intersection. no change to use egress or occupancy
Valuation:
$10,000
Permit #:
Q00874862-I1-CC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$264,850
Permit #:
421608512-01-FO
Status:
issued
Fee:
$846
Permit Type:
N/A
Building Type:
N/A
Alteration type 1 - convert multiple dwelling to 1 family re sidence addition open stair from 1st. floor to 2nd floor. eliminate 4 kitchens, modify bathrooms minor partition changes
Valuation:
$50,000
Permit #:
101492591-01-AL
Status:
issued
Fee:
$604
Permit Type:
N/A
Building Type:
N/A
Alteration type 1 - construction equipment - fence first floor extension and second floor addition to existing school
Valuation:
$400,000
Permit #:
420927475-01-EQ-FN
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
Mar Construction Co License info
Verified License
| License # | NAT-F244771-1 |
| Status | Active |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Mar Construction Co at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 024439 |
| Status | Active |
| State | New York |
| Type | Superintendent Of Construction |
- When BuildZoom last verified this license, it had an expiration date of May, 2025. Check the current license status of Mar Construction Co with the New York City Department of Buildings
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 024450 |
| Status | Active |
| State | New York |
| Type | Superintendent Of Construction |
- When BuildZoom last verified this license, it had an expiration date of May, 2025. Check the current license status of Mar Construction Co with the New York City Department of Buildings
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 025211 |
| Status | Active |
| State | New York |
| Type | Superintendent Of Construction |
- When BuildZoom last verified this license, it had an expiration date of March, 2026. Check the current license status of Mar Construction Co with the New York City Department of Buildings
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 0984162-DCA |
| Status | Active |
| State | New York |
| Type | Home Improvement Contractor |
- When BuildZoom last verified this license, it had an expiration date of February, 2017. Check the current license status of Mar Construction Co with the New York Department of Consumer Affairs
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 0984162-DCA |
| Status | Inactive |
| State | New York |
| Type | Home Improvement Contractor |
- According to the New York Department 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 Mar Construction Co at the New York Department of Consumer Affairs.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| County | Westchester County |
| Type | Home Improvement Contractor |
- According to the Consumer Westchester County, NY, 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 # | 613231 |
| Status | Inactive |
| State | New York |
| Type | Gc Safety Registration, Gc Safety Registration, 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. If this is your business, please update your license status.
Check this license's status for Mar Construction Co at the New York City Department of Buildings.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 13VH03113400 |
| Status | Inactive |
| State | New Jersey |
| Type | Home Improvement Contractors |
- According to the New Jersey Department of Law & Public Safety, 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 Mar Construction Co at the New Jersey Department of Law & Public Safety.
This is a sample of licensing data; click here to access a complete history.
111
BuildZoom Score
Insured
| Insurer | Mt Hawley Insurance Co |
Insured
| Workers Comp Provider | Continental Indemnity |
118
Permits
- Building permit records show that Mar Construction Co has worked on 118 permitted projects.
Mar Construction Co Employees
TN
Theologitis Nikitas
We have had a wonderful experience with Adel Renovations and JPO Contractors. They are reliable, they do good work and are good people.You just need to make sure you have a very detailed contract and scope of work.