• Home
  • Marine Construction
    • Docks, Catwalks & Stairs
    • Marine Transport, Dredging & Crane Service
    • Bulkheads
    • Rock Revetments & Jetties
    • Public Work
  • Deep Foundation
    • Helical Piles
    • Shoring & Dewatering
    • Timber Pile Foundations
  • Sitework
    • Demolition
    • Septic Systems
    • Sitework & Excavation
  • Company
    • Team
    • Join the Team
    • Clients & Partners
    • Testimonials
    • Privacy Policy
  • Contact Us
  • New York Office: PO Box 1229, 56 South Country Road, Westhampton Beach, NY 11978
  • New England Office: 123 West Shore Road, Westport Island, ME 04578
Chesterfield Associates Chesterfield Associates Chesterfield Associates
  • Home
  • Marine Construction
    • Docks, Catwalks & Stairs
    • Marine Transport, Dredging & Crane Service
    • Bulkheads
    • Rock Revetments & Jetties
    • Public Work
  • Deep Foundation
    • Helical Piles
    • Shoring & Dewatering
    • Timber Pile Foundations
  • Sitework
    • Demolition
    • Septic Systems
    • Sitework & Excavation
  • Company
    • Team
    • Join the Team
    • Clients & Partners
    • Testimonials
    • Privacy Policy
  • Contact Us
Chesterfield Associates Chesterfield Associates Chesterfield Associates
  • Home
  • Marine Construction
    • Docks, Catwalks & Stairs
    • Marine Transport, Dredging & Crane Service
    • Bulkheads
    • Rock Revetments & Jetties
    • Public Work
  • Deep Foundation
    • Helical Piles
    • Shoring & Dewatering
    • Timber Pile Foundations
  • Sitework
    • Demolition
    • Septic Systems
    • Sitework & Excavation
  • Company
    • Team
    • Join the Team
    • Clients & Partners
    • Testimonials
    • Privacy Policy
  • Contact Us

55 years of Pride, Tenacity and Dedication Chesterfield Associates Inc. Marine Construction & Engineering Chesterfield Associates provides marine construction, engineering and related services along the eastern seaboard-from Virginia to Maine for Federal, State and Local government agencies, private companies and individuals.

Discover More Chesterfield Associates Inc.
DEEP FOUNDATION
Chesterfield Associates provides marine construction, engineering and related services along the eastern seaboard-from Virginia to Maine for Federal, State and Local government agencies, private companies and individuals.

Discover More Chesterfield Associates Inc.
SITEWORK Chesterfield Associates provides marine construction, engineering and related services along the eastern seaboard-from Virginia to Maine for Federal, State and Local government agencies, private companies and individuals.

Discover More Chesterfield Associates Inc.

Marine Construction

Docks, Catwalks & Stairs

Marine Transport, Dredging & Crane Service

Bulkheads

Rock Revetments & Jetties

Public

DEEP FOUNDATION

Helical Piles

Shoring & Dewatering

Timber Pile Foundations

SITEWORK

Demolition

Septic Systems

Sitework & Excavation

About Us

Since our founding in 1968, Chesterfield Associates, Inc.

Since our founding in 1968, Chesterfield Associates, Inc. has provided engineering, demolition & excavation, septic systems, shoring, helical piles, bulkheads, marine transport, rock revetments, docks, catwalks & stairs, marine construction in Long Island, Suffolk County, Nassau County, East Hampton, Westhampton, Southampton, the eastern seaboard—from Virginia to Maine for Federal, State and Local government agencies, private companies and individuals.

At Chesterfield, we are primarily a marine contractor providing a large array of services in excavation, drainage and crane services. Our work includes tasks within the following NAICS codes:

Some of Chesterfield Associates most prominent clients include the U.S. Coast Guard, the National Park Service, New York State, Nassau & Suffolk Counties and a large base of private clients. At our headquarters in Westhampton Beach, New York, and the New England Division facility in Westport Island, Maine, we maintain a fleet of heavy construction equipment, marine vessels and construction vehicles. These facilities cover a combined 55 acres of industrial space.

Learn More
Testimonials

What Clients Say About Us

  • I asked Chesterfield Associates to help stabilize the shoreline and cliffs by undertaking extensive improvements to my bulkhead. Chesterfield's expertise, attention to detail, work ethic and overall high-quality work was evident in the final product and made the entire process run smoothly. I feel confident that my property is more prepared, if and when, the next storm hits. I would not hesitate to work with Chesterfield again as it was a very positive experience. Thanks again.
    Bill Becker
    Customer
  • Chesterfield is extremely responsive and professional. From the guys doing the work in the field to all administrative staff, they were the consummate professionals. I highly recommend CA.
    Matthew Peters
    Customer
  • A pleasure to do business with from the first phone call to the last nail. Superb office staff that goes the extra mile to answer all our questions or get us to the person that can. Project Manager Kyle who never said no and listened to our concerns and came to a solution with the on-site Foreman. Workers that were pleasant and true craftsman. After all it was our first pier, ramp and dock and they’ve been in business over 50 years. That in itself tells you a lot. Very happy with the outcome and would not hesitate to recommend for a top-notch experience.
    Jim Hunka
    Customer
  • Chesterfield is one of the most professional companies I have worked with. They completed our project on time and on budget. The end result was excellent and the whole community very happy. thank you!
    Mark Eicher
    Customer
  • Excellent people and professional results.
    Douglas Arndt
    Customer

    chesterfield_associates.1968

    Marine Construction.
    Westhampton Beach, NY • Westport Island, ME
    Family owned and operated since 1968 ⚡️

    A look at this week’s projects. 1 : Vinyl Bulk A look at this week’s projects. 

1 : Vinyl Bulkhead & Fill Pier - Southampton
2 : Timber Pile Foundation - Montauk 
3 : Vinyl Bulkhead - Greenport 
4 : Steel Sheet Pile Bulkhead - Glen Cove 
5 : Rock Revetment & Bluff Revitalization - Lloyd Neck
6 : Steel Sheet Pile Bulkhead - Great Neck 
7 : Ipe Walkways - Saltaire, Fire Island
    Nice morning to pick a sailboat from the jetty… Nice morning to pick a sailboat from the jetty… what was left of it at least.
    Pushin. Pushin.
    Beautiful day on the beach! Beautiful day on the beach!
    Top of pile elevation 109’10” Top of pile elevation 109’10”
    Out with the old, to make way for the new… Out with the old, to make way for the new…
    If you know you know… #tianalifesavingstation If you know you know… 

#tianalifesavingstation #driftinn #rescueme #history
    ⚡️🔨⚡️ #junttanpm16 ⚡️🔨⚡️ #junttanpm16
    “Old Iron” vs. New Technology. You don’t wan “Old Iron” vs. New Technology. You don’t want to be left behind while your competitors progress and become more efficient, but you also don’t want to lose sight of what got you to where you are now. We’re grateful to have a little bit of both. Talking new equipment & attachments with our younger guys then seeing how stoked they are to run equipment our founder operated in the early 70s helps quell the exhaustive “kids these days” rhetoric within the industry. ⚡️👊🏻⚡️
    Getting this show on the road… or in the water. Getting this show on the road… or in the water. Barge sections mobilizing to @brickcove ahead of dredging.
    Quick edit of the Montauk boat demo. 🎥: @mike Quick edit of the Montauk boat demo. 

🎥: @mike_daddi3242
    Unexpected boat demo for all parties involved. ⚡ Unexpected boat demo for all parties involved. ⚡️👊🏻⚡️
    Spent the summer in Sea Cliff, NY placing rocks an Spent the summer in Sea Cliff, NY placing rocks and building steps.
    Difficult projects are made significantly better b Difficult projects are made significantly better by working with great people. It also doesn’t hurt when you know a pint and crisp oyster will be in your future. ⚡️⚡️⚡️
.
.
.
@heidtmannandsons #marineconstruction #restoration #tidemill #oldmill #history #mattituck
    Timber Piles & Girders by the beach. Timber Piles & Girders by the beach.
    PSL Girder installation in progress. We completed PSL Girder installation in progress. We completed the piles, girders and bracing for the neighboring house in January 2022. The site is a bit more favorable in the summer months. 
.
.
.
#dockbuilder #timberpiles #girders #engineeredlumber #marineconstruction #montauk #ditchplains #chesterfieldassociates
    21 Floating Docks, 7 Finger Piers, 4 Gangways, 2 W 21 Floating Docks, 7 Finger Piers, 4 Gangways, 2 Wave Breaks, 100+ Greenheart Timber Piles, 1000+ SF of Decking, 19 Power Pedestals, 4 Months. Hats off to our crew for an amazing job hitting the deadline! ⚡️
    Two LCM8s, both putting in work just a few 100 mil Two LCM8s, both putting in work just a few 100 miles apart. First picture is of our founder & President, Dave Allan, a week after his 83rd birthday on a timber pier project in Maine. The second picture is our rig on a rock revetment project in Sea Cliff, NY. 
.
.
.
#marineconstruction #maine #longisland #lcm8
    More of the final product. More of the final product.
    Camp Tekawitha Girl Scout Camp Bluff Stairs. Origi Camp Tekawitha Girl Scout Camp Bluff Stairs. Originally built by a group of Father’s who donated their time. Rebuilt with a Greenheart substructure (piles, pile caps, stringers) and Purpleheart decking/railing.
    Follow on Instagram

    NAICS Code: 237310 – Highway, Street, and Bridge Construction • NAICS Code: 237990 – Other Heavy and Civil Engineering Construction

    Logo
    Chesterfield Associates provides marine construction, engineering and related services along the eastern seaboard-from Virginia to Maine for Federal, State and Local government agencies, private companies and individuals.

    Company

    • About Us
    • Contact Us
    • Clients & Partners
    • Testimonials

    New York Office

    PO Box 1229 56 South Country Road Westhampton Beach, NY 11978
    Office: 631-288-5100
    Email: info@ca-inc.net

    New England Office

    123 W. Shore Rd. 
    Westport Island, ME 04578

    Phone: 207-882-5400
    Fax: 207-882-9308
    Email: info@ca-inc.net
    © 2023 Copyright Chesterfield Associates Inc. All Rights Reserved
    Web Design by Benjamin Marc
    Compare list 0