Registered public work contractors in Deer Park, New York
69 contractors and subcontractors based in Deer Park hold a certificate of registration in the state file of Oct 1, 2026; 14 are MWBE owned and 24 are associated with an apprenticeship program.
| Contractor | Certificate | Expires |
|---|---|---|
| ABLE RIGGING CONTRACTORS, INC. | 26-6488H-CR | Dec 29, 2028 |
| AMERICAN INDUSTRIAL DOORS INC. | 25-65BG4-CR | Mar 12, 2027 |
| Anderson's Tree Service Inc | 25-65A5Q-CR | May 30, 2027 |
| Aristocrat Paint Contracting, Inc. | 26-6644A-CR | May 7, 2028 |
| ATLANTIC REINFORCING CONCRETE COMPANY, INC. | 24-64NLE-CR | Dec 29, 2026 |
| ATLANTIC TO PACIFIC FLOORING ATLANTIC TO PACIFIC FLOORING, INC. | 25-6HPF1-CR | Aug 13, 2027 |
| Aztec Plumbing & Heating Corp. | 24-64ETS-CR | Dec 30, 2026 |
| BIANCULLI SANITATION, INC. | 25-65E7O-CR | Apr 2, 2027 |
| BIG ANT ELECTRIC, INC. | 24-64RU6-CR | Dec 29, 2026 |
| Brothers & Company, Inc. | 26-64YRR-CR | Dec 29, 2028 |
| Campbell Logistics LLC | 25-64KB4-CR | Jan 3, 2027 |
| CASSA ELECTRIC CORP. | 26-69LHN-CR | Aug 4, 2028 |
| CHAIKIN ULTIMATE POOLS ULTIMATE IN POOL CARE, LLC | 25-64QZD-CR | Jan 15, 2027 |
| Com-Bell Systems Inc. | 24-64B9G-CR | Dec 29, 2026 |
| Commercial Instrumentation Services, Inc. | 24-64G6U-CR | Dec 29, 2026 |
| Concrete Works Corp | 25-64VKL-CR | Jan 7, 2027 |
| CPV Industries Inc. | 25-65AJB-CR | May 28, 2027 |
| DIFAZIO POWER & ELECTRIC, LLC | 25-65885-CR | Mar 28, 2027 |
| Double R. Contracting, Inc. | 24-64BLN-CR | Dec 29, 2026 |
| E-Mech Contracting, Inc. | 25-65XYX-CR | Apr 23, 2027 |
| Elite Wall Systems, Inc. | 24-64D8J-CR | Dec 29, 2026 |
| Evolution Piping Corp | 24-64RQ8-CR | Dec 29, 2026 |
| GCU Environmental Solutions Corp | 25-64ZS3-CR | Feb 11, 2027 |
| Giaquinto Masonry, Inc. | 26-64NU7-CR | Dec 29, 2028 |
| GNS Installations, Inc. | 25-64AR1-CR | Feb 12, 2027 |
| Gombert Painting Inc. | 24-64FYB-CR | Dec 29, 2026 |
| GRANITEWORKS INC. | 25-64A4I-CR | Feb 14, 2027 |
| Hello Alert, Inc | 26-691AF-CR | Jul 28, 2028 |
| HTP Mechanical Corp. | 24-64DL3-CR | Dec 29, 2026 |
| HVAC Inc. | 24-64F6Q-CR | Dec 29, 2026 |
| icon truck services inc | 26-66V4R-CR | Mar 19, 2028 |
| J.P. Daly & Sons, Inc. | 24-63HN5-CR | Dec 29, 2026 |
| JNJ Rebar, LLC | 24-64RGT-CR | Dec 29, 2026 |
| JVN SYSTEMS, INC. | 25-65XT7-CR | Apr 25, 2027 |
| KND Licensed Electrical Contracting & Services Corp. | 24-6378G-CR | Dec 29, 2026 |
| L & M Crane & Rigging, LLC | 25-64K4J-CR | Jan 6, 2027 |
| L2H Group LLC | 25-67LDQ-CR | Dec 26, 2027 |
| Lakeville/Pace Mechanical, Inc. | 24-64EIH-CR | Dec 30, 2026 |
| LANDMARK PAINTING & DECORATING, INC. | 25-64PYR-CR | Jan 10, 2027 |
| Light House Designs Inc. | 24-64D3Y-CR | Dec 29, 2026 |
| LIMESTONE NYC CORP. | 25-65OIC-CR | Apr 30, 2027 |
| Longo Acquisitions LLC | 25-65XCQ-CR | Apr 25, 2027 |
| MADISON AVE. CONSTRUCTION CORP | 25-646LA-CR | Mar 5, 2027 |
| Mason Technologies Inc MASON TECHNOLOGIES INC. | 24-64GKL-CR | Dec 29, 2026 |
| MAX CARPETS INC. | 25-65SQ3-CR | May 21, 2027 |
| Montauk Construction Inc. | 25-641IA-CR | Jan 28, 2027 |
| NCI GymPads Corporation | 24-648TG-CR | Dec 29, 2026 |
| North Shore Neon Sign Co. North Shore Neon Sign, LLC | 25-6H3E8-CR | Sep 29, 2027 |
| Northeast Electrical Contractors, Inc Northeast Electrical Contractors, Inc. | 25-65ROB-CR | Mar 21, 2027 |
| Peepels Mechanical Corp. | 24-64G9Y-CR | Dec 29, 2026 |
| PEPCO Controls Peconic Energy Products Corp. | 25-6589T-CR | Mar 31, 2027 |
| Peter Lombardo Electrical Consulting Company Inc. | 26-66KYG-CR | Mar 12, 2028 |
| Precious Gold Maintenance Services Corp | 25-6HJA1-CR | Jul 30, 2027 |
| Precision Water Works Inc. | 26-69T5C-CR | Jul 23, 2028 |
| Pyramid Air Conditioning Inc. Pyramid Air Conditioning, Inc. | 24-64NQF-CR | Dec 29, 2026 |
| Reco Solutions Corporation | 26-6695U-CR | May 26, 2028 |
| Red Castle Electric INC | 26-69TQS-CR | Jul 22, 2028 |
| Retro Fit, Inc. | 25-67CNG-CR | Nov 26, 2027 |
| Roland's Electric, Inc. | 24-637NO-CR | Dec 29, 2026 |
| Roof Services of New York, a Tecta America Company, LLC | 24-6395Y-CR | Dec 29, 2026 |
| S & M MECHANICAL CORP. | 24-64RDY-CR | Dec 29, 2026 |
| Scale Concrete Construction Scale Construction Corp. | 26-66D4S-CR | Feb 20, 2028 |
| SHANNON GATES, INC. | 25-64IDO-CR | Feb 4, 2027 |
| Stanley Steemer Edward J. Young, Inc. | 25-659DK-CR | Jun 20, 2027 |
| Sunshine Environmental Solutions LLC | 24-64G7H-CR | Dec 29, 2026 |
| Tedco Mechanical Tedco Group Inc | 26-64N8E-CR | Dec 29, 2028 |
| Turner Cesspool Service, Inc. | 25-64CNJ-CR | Jan 8, 2027 |
| UNIVERSAL SIGNS AND SERVICE INC. | 25-65A95-CR | May 30, 2027 |
| Vertical Transportation Experts LLC | 26-63HPK-CR | Dec 29, 2028 |
Alphabetical order — this site ranks no one. Certificates in the New York State Department of Labor file of Oct 1, 2026. Absence from a list is not proof a contractor is unregistered. How to read this.