Updated: Jul 13, 2026
Location and Projects
Address
525 North Atlanta Avenue North, Massapequa, NY, 11758
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Dmc Professional Contract Construction
Serving homeowners and property managers throughout Massapequa and the surrounding communities, Dmc Professional Contract brings over two decades of construction experience to residential and light commercial projects. Established in 2001, the company specializes in interior and exterior renovations, including kitchen and bathroom remodeling, basement finishing, and custom carpentry work. Dmc Professional Contract also undertakes home additions, roofing, siding, and window installation, handling a range of upgrades for single-family homes as well as multi-unit properties. Projects feature coordination from the initial planning and design phase through turnkey completion, with an emphasis on meeting project specifications and timelines. Clients in the Nassau County area rely on Dmc Professional Contract for skilled workmanship in both structural improvements and finishing details, drawing on experience in classic Long Island homes and new construction alike. The company’s project history demonstrates familiarity with a variety of renovation challenges, including code compliance and integration of updated materials into existing structures.
Dmc Professional Contract Services
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Dmc Professional Contract Contact Information
Phone Number: (516) 520-9829
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Address: 525 North Atlanta Avenue North, Massapequa, NY 11758
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Dmc Professional Contract Massapequa
Quality
104
91st percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Dmc Professional Contract has a BuildZoom score of 104, which places them above 91% of 77,888 contractors in New York.
Activity
|
2 projects
|
2025 |
|
4 projects
|
2024 |
|
3 projects
|
2023 |
Our building permit records indicate that Dmc Professional Contract 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.
Pricing
|
2 projects
|
$5k-$20k |
|
1 project
|
$20k-$50k |
|
2 projects
|
$50k-$100k |
|
2 projects
|
$100k-$250k |
|
2 projects
|
$250k-$500k |
The typical size of their permits is approximately $95,000. 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.
Building Permits by Dmc Professional Contract
This is a sample of this contractor's permits. Click here to access their complete permit history.
Interior renovation of 565 park avenue apartment 2w including new interiorpartitions bathroom and kitchen fixtures fittings & finishes throughout.note: there will be no change of use egress or occupancy under this application
Valuation:
$360,000
Permit #:
M01014745-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior mechanical renovation of 565 park avenue apartment 2w including new interiorpartitions bathroom and kitchen fixtures fittings & finishes throughout.note: there will be no change of use egress or occupancy under this application
Valuation:
$50,000
Permit #:
M01014745-S4-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Filing interior renovation to 9th floor apartment with partition floor and finish work as per plans. no change in use egress or occupancy under this application
Valuation:
$175,000
Permit #:
M01031454-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Renovation of apartment 10c includes minor partition work and replacement of cabinetry work is focused in the library area of work 260 sf. . no change in use egress or occupancy
Valuation:
$118,000
Permit #:
M01210620-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Renovation of existing apartment 6e. installation of proposed through the wall ptac units beneath existing window openings. as per plans filed herewith. no change of use egress or occupancy
Valuation:
$83,600
Permit #:
M00802973-I1-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Renovation of an existing apartment 6e. demolish minor partitions. construct new partitions and new finishes. as per plans filed herewith. no change of use egress or occupancy
Valuation:
$99,996
Permit #:
M00802775-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Alteration type 1 required to meet new building requirements (28-101.4.5) we are filing this application to vertically extend the existing one story commercial building to four (4) story building(adding 3 stories for residential use)
Valuation:
$933,750
Permit #:
421605221-01-AL
Status:
issued
Fee:
$9,869
Permit Type:
N/A
Building Type:
N/A
Alteration type 2 - gen. constr. filing to replace windows and plumbing fixtures and interior partition work at penthouse level. no change to use occupancy or egress under this application
Valuation:
$430,000
Permit #:
123660733-01-EW-OT
Status:
issued
Fee:
$4,623
Permit Type:
N/A
Building Type:
N/A
Filing to install new hvac split system as per plans. no change in use egress or occupancy under this application
Valuation:
$45,000
Permit #:
M01031454-S2-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Application being filed to show interior renovation of apartment 3e on the 3rd floor. work is removal of non-load bearing partition installation of new furred ceiling in kitchen replacement of existing wood flooring. no change in use egress or occupancy
Valuation:
$50,000
Permit #:
M00492435-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Apartment 6j interior renovation remove/install non load-bearing partitions & finishes. pl & ms filed separately. no change to occupancy use or egress
Valuation:
$448,500
Permit #:
M00600846-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove and install stone pavers in front yard as per plans. no change to use egress or occupancy
Valuation:
$95,000
Permit #:
M00994599-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Alteration type 2 - partial demolish herewith filed partial demolish for the above mentioned premise
Valuation:
$200,000
Permit #:
440652759-01-EW-OT
Status:
issued
Fee:
$2,254
Permit Type:
N/A
Building Type:
N/A
Alteration type 1 - vertical extension of fourth floor and bulkhead to existing three story 6 family building. two additional dwelling units to be added
Valuation:
$497,500
Permit #:
220597049-01-AL
Status:
issued
Fee:
$5,398
Permit Type:
N/A
Building Type:
C2-walk-up apartment
Alteration type 1 - proposed extension and renovation of two story residence and commercial space. new certificate of occupancy is required
Valuation:
$175,000
Permit #:
421891411-01-AL
Status:
issued
Fee:
$612
Permit Type:
N/A
Building Type:
N/A
Alteration type 1 required to meet new building requirements (28-101.4.5) new second third and fourth floor and general renovation new co
Valuation:
$532,000
Permit #:
321152685-01-AL
Status:
issued
Fee:
$5,908
Permit Type:
N/A
Building Type:
F4-factory/indstrial
No Description Available
Valuation:
N/A
Permit #:
321195470-01-NB
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
123832727-01-EW-OT
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Alteration type 1 - interior renovation and horizontal enlargement. new second story new one story addition to first floor & new attached two car garage
Valuation:
$300,000
Permit #:
421228727-01-AL
Status:
issued
Fee:
$2,096
Permit Type:
N/A
Building Type:
A1-1 family dwelling
No Description Available
Valuation:
N/A
Permit #:
122515590-01-EW-OT
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Dmc Professional Contract Reviews
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Verified License
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Dmc Professional Contract License info
Verified License
| License # | 204389 |
| 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 Dmc Professional Contract at the Nassau County Office of Consumer Affairs.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 1096565-DCA |
| Status | Active |
| State | New York |
| Type | Home Improvement Contractor |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Dmc Professional Contract at the New York Department of Consumer Affairs.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 027153 |
| Status | Active |
| State | New York |
| Type | General Contractor Non Registered |
- When BuildZoom last verified this license, it had an expiration date of February, 2023. Check the current license status of Dmc Professional Contract 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 # | 27153 |
| Status | Active |
| State | New York |
- When BuildZoom last verified this license, it had an expiration date of July, 2015. Check the current license status of Dmc Professional Contract 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 # | 13VH11752100 |
| Status | Inactive |
| State | New Jersey |
| Type | Home Improvement Business Contr |
- 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 Dmc Professional Contract at the New Jersey Department of Law & Public Safety.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | H0302410000 |
| 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 Dmc Professional Contract 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 # | L000202 |
| 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. If this is your business, please update your license status.
Check this license's status for Dmc Professional Contract 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 # | NAT-F150895-2 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- According to the United States Environmental Protection Agency, 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 Dmc Professional Contract at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-F150895-1 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- According to the United States Environmental Protection Agency, 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 Dmc Professional Contract at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
104
BuildZoom Score
Insured
| Insurer | Utica First Insurance Com |
Insured
| Workers Comp Provider | New York State Ins Fund |
48
Permits
- Building permit records show that Dmc Professional Contract has worked on 48 permitted projects.
Dmc Professional Contract Employees
DD
Dana M Dougherty
Secretary
PD
Patrick Dougherty
Owner
PD
Patrick W Dougherty
Licensee