B&D Glass Co., Inc.
B&R Excavating, LLC
B.F. Yenny Construction Co.
B.P. Nash Co., Inc.
B.R. Johnson, Inc.
Babcock Enterprises
Bacon & Seiler Constructors, Inc.
Bagnall Electric Inc.
Bailey, Haskell & LaLonde
Ballard Construction, Inc.
Barber Corporation
Barclay Water Management
Barlam Construction Corp.
Barnes & Cone, Inc.
Barr & Barr, Inc.
Barrett Paving Materials, Inc.
Bat-Con, Inc.
Bay Builders Inc.
BDC Construction, Inc.
Beaudette Construction Co., Inc.
Beavers Petroleum Equip. Co., Inc.
BeKen Contracting Services, Inc.
Belanger Door & Hardware, LLC
Bellows Construction Specialties LLC
Bellucci Enterprises, Inc.
Benedict Floor Inc.
Ber-National Controls, Inc.
Besam Entrance Solutions
Besner Painting
Best Construction Of Wayne County Inc.
Best Step Floors, Inc.
Best Tile Of Syracuse, Inc.
Bette & Cring, LLC
BGG Plumbing & Heating Ltd
BHTT, LLC
Bianchi Industrial Services, LLC
Bilcon's, Inc.
Binghamton Precast & Supply Corp.
Bishop Computer Services, Inc.
Black River Marble Corporation
Bob's Certified Welding, Inc.
Bock Brick, Inc.
Bodnar Ceilings
Bon-Ton Glass Of Syracuse, Inc.
Bonacci Architects PLLC
Bonnet Sales and Service, Inc.
Bouley Associates Inc.
Bowers & Sons Hardwood Lumber
Bowne Associates - Architects
Bradco Supply Corp.
Bresee Chevrolet Co., Inc.
Brillo Excavating & Waste Disposal, LLC
Brosh Mechanical Inc.
Brown & Brown Empire State
Brown Sound Equipment Corp.
Brownick A/C & Sheet Metal Inc.
Bruce Electric, Inc.
Bufano General Contractors, Inc.
Building Envelope Technologies, Inc.
Burns Bros. Concrete Const. Corp.
Burrell's Excavating Inc.
Butler Fence Company, Inc.
Butterfield Const. Co., Inc.