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2025-2028 Suffolk County Local Design Services Agreement List

To obtain the Expressions of Interests (EOIs) for each of the below listed firms please contact Jesse Mygland at:
Telephone: 631-852-4186
Email: jesse.mygland@suffolkcountyny.gov


Firm/Sub Firms Contact Information

AECOM USA, Inc.

CSM Engineering, P.C.

Haider Engineering, P.C.

Hayduk Engineering, LLC

Hirani Engineering & Land Surveying, P.C.

Infra Tech Engineering LLC

Zetlin Strategic Communications

605 Third Avenue
New York, NY 10158
Christopher Cotter, Vice President
(631)-393-5049

Greenman-Pedersen, Inc.

L.K. McLean Associates Engineering & Surveying, D. P.C.

P.W. Grosser Consulting

CSA Group NY, Architects and Engineers, P.C.

ALRA Engineers, P.C.

TriState Planning Engineering & Land Surveying, P.C.

Infra Tech Engineering LLC

Hayduk Engineering, LLC

325 West Main Street
Babylon, NY 11702
Gregory Zenk, P.E.
Executive Vice President/Branch Manager
(631)-587-5060

Hardesty & Hanover, LLC

Afridi Associates

AKRF, Inc.

Azar Design Co, Architecture, Landscape Architecture, Engineering & Surveying, PC

Environmental Planning & Management, Inc.

GEI Consultants Engineering, Geology, Architecture & Landscape Architecture

KAG Engineering, PLLC

SAM/GdB Geospatial Land Surveying and Engineering, P.C.

TriState Planning Engineering & Land Surveying, P.C.

532 Broadhaollow Road, Suite 144
Melville, NY 11747
David Lapping, PTP
Principal Associate Project Director
(646)-428-8523

LiRo Engineers, Inc.

TriState Planning Engineering & Land Surveying P.C.

CSM Engineering P.C.

Zetlin Strategic Communications, Inc.

KAG Engineering, PLLC

GEI Consultants, Inc., P.C.

3 Aerial Way
Syosset, NY 11791
Panagiotis (Peter) Koklanos, P.E.
Senior Vice President
(516)-938-5476

Lockwood, Kessler & Bartlett, Inc.

VHB Engineering, Surveying, Landscape Architecture and Geology, P.C.

Afridi Associates

Zetlin Strategic Communications, Inc.

CSM Engineering P.C.

TriState Planning Engineering & Land Surveying P.C.

Environmental Planning & Management, Inc.

NASCO Construction Services, Inc.

One Aerial Way
Syosset, NY 11791
David Macedonio, Principal-in-Charge
(516)-210-8983

L.K. McLean Associates Engineering & Surveying, D.P.C.

Greenman-Pedersen, Inc.

GEI Consultants, Inc.

D&B Engineers and Architects

CSM Engineering P.C.

Alra Engineering

KAG Engineering, PLLC

Hayduk Engineering, LLC

437 South Country Road
Brookhaven, NY 11719
Robert Steele, P.E.,
President & Chief Executive Officer
(631)-286-8668 X 239

M & J Engineering, D.P.C.

CSM Engineering, P.C.

ELLANA, Inc.

GEI Consultants, Inc.

Land, Air, Water Environmental Services, Inc.

L.K. McLean Associates Engineering & Surveying, D.P.C.

M.G. McLaren Engineering and Land Surveying, P.C.

P.W. Grosser Consulting, Inc.

Siddiqui Engineering and Land Surveying, P.C.

110 Bi-County Boulevard, Suite 101
Farmingdale, NY 11735
John Schreck, P.E., Senior Vice President
(516)-575-8357

N & P Engineering, Architecture and Land Surveying, PLLC

KAG Engineering, PLLC

TriState Planning Engineering & Land Surveying, P.C.

Nelson, Pope & Voorhis, LLC

ZOFS Engineering P.C.

Hayduk Engineering LLC

Terry Bergendorff Collins Land Surveying PLLC

70 Maxess Road
Melville, NY 11747
Eric J. McFerran, P.E., Senior Partner
(631)-427-5665

NV5 New York – Engineers, Architects, Landscape Architects and Surveyors

VHB Engineering, Surveying, Landscape Architecture and Geology, P.C.

Tri State Planning Engineering & Land Surveying, PC

CSM Engineering, P.C.

GEI Consultants

KAG Engineering, PLLC

40 Marcus Drive, Suite 201
Melville, NY 11747
Stephen Normandin, P.E., Managing Director
(631)-891-3200

VHB Engineering, Surveying, Landscape Architecture and Geology, P.C.

Gannett Fleming Engineers and Architects, P.C.

CSM Engineering P.C.

NV5 New York – Engineers, Architects, Landscape Architects and Surveyors

Hayduk Engineering, LLC

GEI Consultants, Inc. DBA GEI Consultants Engineering, Geology, Architecture & Landscape Architecture

100 Motor Parkway, Suite 350
Hauppauge, NY 11788
Louis Bekofsky, Managing Director
(631) 787-3489
SuperUser Account

Strengthening Suffolk’s Infrastructure, Rebuilding Suffolk’s Economy

County Executive Bellone Approves $32 Million in Capital Projects Creating More Than 300 Jobs

(Hauppauge, NY-June 8, 2012) County Executive Bellone was joined by legislators and the Long Island Contractors Association (LICA) at the signing of the approval for $32 million in capital projects to be commenced in Suffolk County in 2012.

The sixteen projects, inclusive of four emergency bridge repairs, serve to improve Suffolk County’s infrastructure and are expected to create more than 300 jobs within the next year. 

The projects include repairs and improvements of bridges, energy efficiency and conservation projects at county facilities, repair and resurfacing of county roadways, roadway drainage improvements, elevator system improvements and upgrades at county facilities, exterior structural improvements and replacement of traffic signals.

“The infrastructure projects approved today will create jobs, contribute to the quality of life of Suffolk County residents and improve aging infrastructure to ensure safe traverse on our roadways,” said County Executive Bellone. “As we continue to work to improve Suffolk’s economy, this investment makes economic sense and helps to ensure the economic stability of the county. I applaud the legislature for their overwhelming, bipartisan support of these capital projects and continue to look forward to doing what is right for the Suffolk County taxpayer.”

“The sign of true leadership is the ability to stay focused on strategic goals and objectives during a time of crisis, said Mark Herbst, Executive Director, LICA.  “This announcement demonstrates the commitment of the Bellone Administration to the task of preserving, protecting and strengthening our county’s infrastructure at a time when government deficits are causing paralysis elsewhere.  County Executive Bellone recognizes that without an investment in our roads and bridges we will never escape the economic wreckage created by the recession. Without this type of infrastructure commitment our ability to compete for jobs, investment and economic growth comes to a dead end. We salute the County Executive and his leadership in making the decisions that will create a roadway for prosperity.”

The specific projects include:

Repair and resurfacing of the following roadways

•           County Rd 111-Daniel Roe Highway- from Sunrise Highway to LIE I495

•           County Rd 105-Cross River Drive from NY 24 TO NY 25,

•           County Rd. 46-William Floyd Parkway from Moriches Middle Island Rd to NYS 25A,

•           County Rd 97-Nicolls Rd. from Furrows Rd to NY 27,

•           County Rd 19-Waverly Ave/Patchogue Holbrook Rd from NY 27 to Broadway.

 Bridge Rehabilitation

•           Rehabilitation of Landing Ave. Bridge, Shore Drive Embankment, Brown’s Creek Bridge and Quantuck Creek Bridge and Bulkhead.

 
          Emergency Bridge Repair

o          County Rd 97-Nicolls Rd. over County Rd. 16-Portion Rd

o          County Rd 99-Woodside Ave. over Waverly Ave.

o          County Rd 101-Sills Rd. over LIRR

o          County Rd 111 over County Rd 51-East Moriches Rd.

 

Improved Traffic Control

•           Replace traffic controllers at 46 intersections along 6 corridors as well as 15 signals along 2 corridors to be controlled by Suffolk’s centralized traffic signal system.

•           Reconstruction of intersections along County Rd 97-Nicolls Rd.

Energy Efficiency/Conservation

•           Riverhead County Center-Underground utility tunnel repair to decommission three existing high temperature hot water boilers an to install new high efficiency condensing boilers

•           Multiple energy efficiency and renewable energy projects at county facilities inclusive of installation of energy efficient lighting, installing solar arrays, energy efficient heating and cooling systems.

 

Upgrades at County Facilities

•           Elevator and elevator system upgrades for Criminal Court Building and H. Lee Dennison.

•           Upgrading and replacement of underground storage tanks

•           Interior and exterior restoration at Riverhead Courts.

•           Resurfacing, repairing and/or rehabilitating drives, parking fields, curbs and sidewalks at various county facilities.

 

 

 

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Suffolk County Government

H. Lee Dennison Bldg

100 Veterans Memorial Hwy
P.O. Box 6100
Hauppauge, NY 11788

Riverhead County Center

County Road 51
Riverhead, NY 11901