Service Offerings

OCS offers the complete full range of commercial general construction services. More importantly, all awarded contracts are performed with highly experienced and qualified management and tradesmen dedicated and engaged to the task at hand. The OCS team is fully committed to the successful completion of any project with each Owner, Contracting Officer or Agency. Each OCS team member appreciates and welcomes any opportunity or challenge that comes our way, and we are always committed to project safety and customer satisfaction. "When you work with the OCS team, you will experience a favorable difference compared to our competitors."

Certifications

EDWOSB
NYS M/WBE
DBE
US DOT 1554351
EPA RRP
NYS DEC Erosion and Sediment Control
OSHA 10 & 30
CPR/ First Aid
HAZWOPER 40

Licenses

City of Buffalo GC #543885

North American Industry Classification (NAICS) codes

1.     236220 - Commercial and Institutional Building Construction
2.     236115 - New Single-Family Housing Construction (except Operative Builders)
3.     236116 - New Multifamily Housing Construction (except Operative Builders)
4.     236117 - New Housing Operative Builders
5.     236118 - Residential Remodelers
6.     236210 - Industrial Building Construction
7.     237110 - Water and Sewer Line and Related Structures Construction
8.     237120 - Oil and Gas Pipeline and Related Structures Construction
9.     237130 - Power and Communication Line and Related Structures Construction
10.   237210 -Land Subdivision

11.   237310 - Highway, Street, and Bridge Construction
12.   237990 - Other Heavy and Civil Engineering Construction General $33.5 m small business size
Standard: [Yes] Special $20m small business size standard for Dredging and Surface Cleanup Activities.
13.   238110 - Poured Concrete Foundation and Structure Contractors
14.   238120 - Structural Steel and Precast Concrete Contractors
15.   238130 - Framing Contractors
16.   238140 - Masonry Contractors
17.   238150 - Glass and Glazing Contractors
18.   238160 - Roofing Contractors
19.   238170 - Siding Contractors
20.   238190 - Other Foundation, Structure, and Building Exterior Contractors

21.   238210 - Electrical Contractors and Other Wiring Installation Contractors
22.   238220 - Plumbing, Heating, and Air Conditioning Contractors
23.   238290 - Other Building Equipment Contractors
24.   238310 - Drywall and Insulation Contractors
25.   238320 - Painting and Wall Covering Contractors
26.   238330 - Flooring Contractors
27.   238340 - Tile and Terrazzo Contractors
28.   238350 - Finish Carpentry Contractors
29.   238390 - Other Building Equipment Contractors
30.   238910 - Site Preparation Contractors

31.   238990 - All Other Specialty Trade Contractors
32.   332312 - Fabricated Structural Manufacturing
33.   332323 - Ornamental and Architectural Metal Work Manufacturing
34.   423390 - Other Construction Material Merchant Wholesalers
35.   444190 - Other Building Material Dealers
36.   488490 - Other Support Activities for Road Transportation
37.   491110 - Postal Service
38.   541410 - Interior Design Service
39.   562111 - Solid Waste Collection
40.   561210 - Facilities Support Services

41.   561720 - Janitorial Services
42.   561730 - Landscaping Services
43.   561790 - Other Services to Buildings and Dwellings
44.   562112 - Hazardous Waste Collection
45.   562119 - Other Waste Collection
46.   562211 - Hazardous Waste Treatment and Disposal
47.   562910 - Remediation Services
48.   562998 - All Other Miscellaneous Waste Management Services