BL Companies provides integrated services including — architecture, engineering, environmental sciences, land surveying, landscape architecture, planning, transportation engineering, structural engineering, MEP engineering and subsurface utility engineering — to clients in Connecticut, New York, Maryland, Pennsylvania and throughout New England. The diversity of our services, projects, corporate atmosphere and seven locations help us offer and maintain a high quality degree of service and passion for our projects.

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Meriden, CT (corporate headquarters)
355 Research Parkway
Meriden, Connecticut 06450-7100
Tel. 203.630.1406
Toll free: 800.301.3077
Fax 203.630.2615
Contact: David Ball, AIA
dball@blcompanies.com
President
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New York, NY
50 West 17th Street, 3rd Floor
New York, NY 10011-5702
Tel. 212.529.6543
Toll free: 866.882.1988
Fax: 212.529.4774
Contact: Maria Wilpon, Assoc. AIA, ASLA
mwilpon@blcompanies.com
Director, Architecture, Manhattan office
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Baltimore, MD
849 International Drive, Suite 215
Linthicum, Maryland 21090-2228
Tel. 410.859.9100
Fax: 410.859.9958
Contact: Robert Eitel, PE
reitel@blcompanies.com
Director, Maryland Operations
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Philadelphia, PA
1060 First Avenue, Suite 420
King of Prussia, PA 19406-1336
Tel. 610.337.3630
Fax: 610.337.3642
Contact: Michael Lozanoff, PE
mlozanoff@blcompanies.com
Manager, Civil Engineering
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Harrisburg, PA
One South Market Square
213 Market Street, 6th Floor
Harrisburg, Pennsylvania 17101-2141
Tel. 717.651.9850
Toll free: 800.577.3267
Fax: 717.651.9858
Contact: Mark Koellner, PG
mkoellner@blcompanies.com
Principal, Environmental Sciences
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Poughkeepsie, NY
2678 South Road
Poughkeepsie, NY 12601-5254
Tel. 845.471.0610
Toll free: 888.830.9272
Fax: 845.471.5642
Contact: Timothy O'Brien
tobrien@blcompanies.com
Director, Poughkeepsie operations
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Hartford, CT
150 Trumbull Street, 6th Floor
Hartford, CT 06103-2403
Tel. 860.249.2200
Fax: 860.249.2400
Contact: Rohan Freeman, PE, LS
rfreeman@blcompanies.com
Director, Hartford Operations
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