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North America’s leading track and transit system experts

What We Do

Whether it’s busy commuter rail, overhead and traction power, or complex signal systems, the experts at RailWorks and L.K. Comstock are up to the task. A valued member of the RailWorks family, L.K. Comstock brings more than a century of transit experience to the table, as well as a reputation for high-quality work and superb customer service.

Services

Safety

Safety is our first responsibility. In everything we do, we’re committed to creating a safer environment for our employees, peers and passengers.

3B
RailWorks

of work for dozens of transit agencies and authorities throughout North America

RailWorks by the Numbers

100 +
RailWorks

years of experience across the RailWorks brands.

45
RailWorks

offices across the U.S. and Canada.

>3000

experienced employees on our team.

About Railworks

RailWorks builds and maintains the transportation infrastructure that keeps people and goods moving across the United States and Canada.

We offer comprehensive railroad construction, rehabilitation and maintenance services to a range of industries and clients. From public transit to big industry and anywhere in between, customers trust us for our unwavering commitment to safer, smarter, more efficient operations.

RailWorks Track Systems - Bridgeton, MO

RailWorks Track Systems - Bridgeton, MO

RailWorks Track Systems, Inc.
4301 Bridgeton Industrial Drive
Bridgeton, MO 63044

RailWorks Track Systems - Fremont, NE

RailWorks Track Systems - Fremont, NE

RailWorks Track Systems, Inc.
336 Shuster Ranch Road
Fremont, NE 68025

RailWorks Track Systems - Lakeville, MN

RailWorks Track Systems - Lakeville, MN

RailWorks Track Systems, Inc.
8485 210th St W
Lakeville, MN 55044

RAILWORKS SIGNALS & COMMUNICATIONS

RAILWORKS SIGNALS & COMMUNICATIONS

7076 Davis Creek Rd.
Jacksonville, FL 32256
United States

RailWorks

RailWorks

RailWorks
2262 South 2700 West Unit A
West Valley, UT 84119

RailWorks

RailWorks

RailWorks
600 Meadowlands Parkway, Suite 265
Secaucus, NJ 07094

NARSTCO

NARSTCO

NARSTCO
1501 Edgefield Way
Cedar Hill, Texas 75104

RailWorks

RailWorks

RailWorks
2225 Jason Industrial Parkway
Winston, Georgia 30187

RailWorks

RailWorks

RailWorks
1871 Cofrin Drive
Green Bay, Wisconsin 54302

RailWorks

RailWorks

RailWorks
11201 West 21st Avenue
Airway Heights, Washington 99001

RailWorks

RailWorks

RailWorks
2591 Northeast 28th Street
Fort Worth, Texas 76111

RailWorks

RailWorks

RailWorks
6345 Washington Boulevard
Beaumont, Texas 77707

RailWorks Maintenance of Way

RailWorks Maintenance of Way

RailWorks Maintenance of Way
3303 N Ponce De Leon Blvd
Saint Augustine FL 32084

RailWorks Track Systems

RailWorks Track Systems

RailWorks Track Systems, Inc.
1600 West 13th Street
Deer Park, TX 77536

PNR RailWorks

PNR RailWorks

PNR RailWorks
5555 Rue Cypihot
Saint Laurent, QC H4S 1R3

PNR RailWorks

PNR RailWorks

PNR RailWorks
2595 Deacon Street
P.O. Box 2280
Abbotsford, BC V2T 4X2

RailWorks Track Systems

RailWorks Track Systems

RailWorks Track Systems, Inc.
274 US Highway 12
Chehalis, WA 98532

RailWorks Track Services

RailWorks Track Services

RailWorks Track Services
4401 Milford Mill Road
Constructions Trailer #5
Pikesville, MD 21208

RailWorks Track Services

RailWorks Track Services

RailWorks Track Services, Inc.
12740-B Lakeland Road
Santa Fe Springs, CA 90670

RailWorks Transit and L.K. Comstock

RailWorks Transit and L.K. Comstock

RailWorks Transit
83 Central Ave
East Farmingdale, NY 11735

L.K. Comstock National Transit

L.K. Comstock National Transit

L.K. Comstock National Transit
3503 Jack Northrop Ave
2nd Floor
Hawthorne, CA 90250

RailWorks Track Services

RailWorks Track Services

RailWorks Track Services, Inc.
170 Lockhouse Rd, Suite 2
Westfield, MA 01085

RailWorks Track Services

RailWorks Track Services

RailWorks Track Services - Chicago
2101 S. Carpenter St.
Chicago, IL 60608

PNR RailWorks, Inc.

PNR RailWorks, Inc.

PNR RailWorks, Inc.
PNR RailWorks Inc.
1103 7th Street
Nisku, Alberta T9E 7R1
Phone: 403-932-6966

RailWorks Track Systems

RailWorks Track Systems

RailWorks Track Systems, Inc.
2590 Willamette Dr NE, Suite 201
Olympia, WA
Phone: 360-252-5707

RailWorks Track Systems

RailWorks Track Systems

RailWorks Track Systems
3070 Lumby Drive
Decatur, GA 30034
Phone: 806-570-9241

RailWorks Track Services

RailWorks Track Services

RailWorks Track Services
1017 Foote Avenue
Wilmington, CA 90744
Phone: 562-308-2134

RailWorks Track Services

RailWorks Track Services

RailWorks Track Services
P.O. Box 555, Hilltop & Midland Terrace - Bldg. D
Sewell, NJ 08080
Phone: 856-270-4314

HSQ Technology

HSQ Technology

HSQ Technology
26227 Research Road
Hayward, CA 94545
Phone: 510-259-3722

RailWorks Track Systems

RailWorks Track Systems

RailWorks Track Systems
2262 South 2700 West
West Valley City, Utah 84119
Phone: 801-389-2272

RailWorks Track Systems

RailWorks Track Systems

RailWorks Track Systems
336 Shuster Ranch Road
Fremont, NE 68025

RailWorks Track Systems

RailWorks Track Systems

RailWorks Track Systems
8485 West 210 Street
Lakeville, MN 55044

RailWorks Track Services

RailWorks Track Services

RailWorks Track Services
4301 Bridgeton Industrial Drive
Bridgeton, MO 63044

NARSTCO

NARSTCO

NARSTCO
300 Ward Road
Midlothian, TX 76065

RailWorks Track Services

RailWorks Track Services

RailWorks Track Services
1017 Foote Ave
Wilmington, CA 90744, USA

RailWorks Track Systems

RailWorks Track Systems

RailWorks Track Systems
1600 W 13th St
Deer Park, TX 77536, USA

PNR RailWorks Signals & Communications

PNR RailWorks Signals & Communications

PNR RailWorks Signals & Communications
65 Massey Rd
Guelph, ON N1H 1G3, Canada

RailWorks Track Systems

PNR Railworks -- Prairie Track Office

PNR Railworks -- Prairie Track Office

1110 5 Street
Nisku, Alberta, Canada
T9E 8B6
Phone: 403-932-6966

RailWorks Track Systems

RailWorks Track Systems

1871 Cofrin Drive
Green Bay, WI 54302
United States
Phone: 920) 465-0812

PNR RailWorks -- Track and Signals & Communications

PNR RailWorks -- Track and Signals & Communications

455 Silvercreek Parkway North
Guelph, ON N1H 8M7
Phone: 519-780-1215

PNR RailWorks

PNR RailWorks

65 Massey Road, Unit C
Guelph, ON N1H 7M6
Phone: 519-780-3178

PNR RailWorks -- Mississauga

PNR RailWorks -- Mississauga

2380 Royal Windsor Dr, Unit 11
Mississauga, ON, L5J 1K7
Phone: 519-780-3178

PNR RailWorks -- Delson

PNR RailWorks -- Delson

100 Goodfellow
Delson, QC J5B 1V4
Phone: 450-632-6241

PNR RailWorks

PNR RailWorks

2595 Deacon Street
Abbotsford, BC V2T 4X2
Canada
Phone: 604-850-9166

L.K. Comstock National Transit

L.K. Comstock National Transit

L.K. Comstock National Transit
15910 Hawthorne Boulevard
Lawndale, CA 90260
Phone: 424-236-6888

RAILWORKS TRACK SERVICES

RAILWORKS TRACK SERVICES

12740-B Lakeland Road
Santa Fe Springs, California 90670
United States
Phone: 562.356.3350
Fax: 562.698.0066

RAILWORKS MOW

RAILWORKS MOW

7076 Davis Creek Road
Jacksonville, FL 32256

L. K. Comstock National Transit

L. K. Comstock National Transit

8200 Roberts Drive Suite 425
Atlanta, Georgia 30350
United States
Phone: 770-806-7000
Fax: 770-806-7039

RAILWORKS TRACK SYSTEMS

RAILWORKS TRACK SYSTEMS

2225 Jason Industrial Parkway
Winston, Georgia 30187
United States
Phone: 770-740-0284
Fax: 770-740-0384

RAILWORKS TRACK SERVICES

RAILWORKS TRACK SERVICES

2101 S. Carpenter St.
Chicago, IL. 60608
United States
Phone: 815-521-3340
Fax: 815-521-3344

RAILWORKS TRACK SERVICES

RAILWORKS TRACK SERVICES

2739 South Old US 41
Vincennes, Indiana 47591
United States
Phone: 812-886-0290
Fax: 812-886-0294

RAILWORKS TRACK SERVICES - Massachusetts

RAILWORKS TRACK SERVICES - Massachusetts

170 Lockhouse Road
Westfield, Massachusetts 01085
United States
Phone: 413-564-1662
Fax: 413-568-2189

RAILWORKS TRACK SYSTEMS

RAILWORKS TRACK SYSTEMS

8485 West 210th Street PO Box 959
Lakeville, Minnesota 55044
United States
Phone: 952-469-4907
Fax: 952-469-1926

RAILWORKS TRACK SERVICES

RAILWORKS TRACK SERVICES

4301 Bridgeton Industrial Drive
Bridgeton, Missouri 63044
United States
Phone: 314-291-2233
Fax: 314-291-2266

RAILWORKS TRACK SYSTEMS

RAILWORKS TRACK SYSTEMS

336 Shuster Ranch Road
Fremont, Nebraska 68025
United States
Phone: 402-727-4125
Fax: 402-727-0417

RAILWORKS TRACK SERVICES

RAILWORKS TRACK SERVICES

Hilltop & Midland Terr., Bldg. D P.O. Box 555
Sewell, New Jersey 08080
United States
Phone: 856-270-4310
Fax: 856-582-6063

RAILWORKS TRACK SYSTEMS

RAILWORKS TRACK SYSTEMS

6345 Washington Blvd. P.O. Box 21416 (77720)
Beaumont, Texas 77707
United States
Phone: 409-842-0805
Fax: 409-842-5095

RailWorks Track Systems

RailWorks Track Systems

2591 NE 28th St., Ste. K
Fort Worth, Texas 76111
United States
Phone: 817-805-7039
Fax: 817-549-0019

RailWorks Track Systems

RailWorks Track Systems

1600 W 13th St
Deer Park, Texas 77536
United States
Phone: 713-815-7800
Fax: 713-815-7840

RAILWORKS TRACK SYSTEMS

RAILWORKS TRACK SYSTEMS

11201 W. 21st Avenue
Airway Heights, Washington 99001
United States
Phone: 509-244-4496
Fax: 509-244-6511

RAILWORKS TRACK SYSTEMS

RAILWORKS TRACK SYSTEMS

274 U.S. Highway 12
Chehalis, Washington 98532
United States
Phone: 360-262-9444
Fax: 360-262-9777

PNR RAILWORKS

PNR RAILWORKS

2595 Deacon Street PO Box 2280
Abbotsford, British Columbia V2T 4X2
Canada
Phone: 604-850-9166
Fax: 604-850-9220

PNR RailWorks Quebec

PNR RailWorks Quebec

100 Goodfellow
Delson, Quebec J5B 1V4
Canada
Phone: 450-632-6241
Fax: 450-632-9362

PNR RAILWORKS

PNR RAILWORKS

455 Silvercreek Pkwy North
Guelph, Ontario N1H 8M7
Canada
Phone: 519-515-1220
Fax: 519-829-2964

PNR RAILWORKS

PNR RAILWORKS

65 Massey Road Unit C
Guelph, Ontario N1H 7M6
Canada
Phone: 519-837-2018
Fax: 519-837-4046

PNR RAILWORKS - Signals & Communications

PNR RAILWORKS - Signals & Communications

1110 5 Street
Nisku, Alberta T9E-8B6
Phone: 403-932-6966
Fax: 780-989-5416

RailWorks Corporation Headquarters

RailWorks Corporation Headquarters

5 Penn Plaza, 15th Floor
New York, New York 10001
United States
Phone: 212-502-7900
Fax: 212-502-1865

Careers with RailWorks

RailWorks

Interested in joining our Team?

Work alongside industry experts in a truly collaborative workplace. Whether you’re an industry veteran or a graduate breaking into the field, RailWorks offers opportunities to grow your career, develop your skills and pursue success.