Trusted Craftsmanship,
Across the Industries.

Chasco, Inc. is proud to provide top-quality commercial construction services and solutions to a wide range of customers throughout New Hampshire, Maine, and Massachusetts.

Since 1979, our clients have trusted us to meet their unique needs year after year, project after project.

We Can Help You.

We understand that timeline, size, location, and materials – among other things – vary significantly depending on the type of industry you are in and the nature of your exact project. Whether you hire us to install a security gate or fence system, construct a new building from the ground up, restore a historic space, renovate a specialized environment like a hospital, or just need a specialty product installed on-time and on-budget – our team has the experience to get the job done right.

Who We Serve

Government Facilities

Chasco has been providing perimeter security to PNSY, NHANG, USCG, and the USAF since 1979. Let us know how we can help you today, and for years to come.

Government Manufacturer Contractors

Chasco provides and installs the perimeter security necessary for government manufacturer contractors to secure government contracts.


Chasco has the experience and capability necessary to complete a wide variety of competitively bid projects for cities and towns throughout New England, from Boston to Portsmouth to Portland…and everywhere in between.

Healthcare Facilities

Chasco’s experience and in-house capabilities have allowed us to complete several restoration and fit-up projects during normal operational hours, with little to no business interruption for the client.

Restaurants & Hospitality Groups

Chasco can  provide a wide range of products on time and on budget. We have served local favorites like the Beach Pea, Bob’s Clam Hut, and the Cliff House, to national chains like McDonalds, Dunkin Donuts, and Sheraton Hotels & Resorts. Whatever you need, we can help you achieve it.

Big Box Retail

Chasco is well-positioned and experienced to be your local, diversified construction company. Our big box retails clients include names like Best Buy, Walmart, Home Depot, and Lowe’s.

Small Business Retailers

Chasco continues to provide value engineering solutions to budgets of all sizes. Whether you are seeking a renovation, perimeter fencing, or need site furnishings or other miscellaneous metal work, like awnings or rails, we have you covered.

Energy Supply Companies

Chasco safety training and experience has allowed us to successfully complete hundreds of projects with the area’s leading energy supply companies, including Eversource, Unitil, and Central Maine Power, to name a few.

Athletic Facilities

If it’s on a field, Chasco can provide it – from dugouts, backstops, and batting cages to sports netting and much more. Our work can be found at the recreational, high school, collegiate, and professional level – at namestays like Berwick Academy, Portsmouth High School, University of New Hampshire, and the NH Fisher Cats’ stadium in Manchester, NH.

Schools & Universities

Using our diversified construction experience, Chasco has provided a breadth of products and services to schools and universities throughout New England, including Berwick Academy, Dover High School, Phillips Exeter High School, University of New Hampshire, Colby College, and many more.

Historical Societies

What’s old is new again! Strawbery Banke, Portsmouth Athenaeum, and the Wentworth Coolidge Mansion are a few of the many historical spaces that Chasco has worked with to fabricate, renovate, and install historical reproductions from an architectural plan or a 100 year old photo. We love this line of work and are excited for your project.

Property Managers

Rather than needing multiple subcontractors to manage and provide solutions, Chasco offers the in-house ability to handle it all for you.

Condo Associations

Chasco’s 40+ years of experience gives us the ability to get results by committee. Whatever the need, we have the ability to deliver timely, enduring solutions.

Our Clients.

Chasco has a long history of meeting construction needs across a range of industries. Our clients include locally and nationally recognized organizations.

This is a representation of the many loyal  clients we have had the pleasure of serving over the past 43 years – many of whom continue to work with us to this day.

Athletic / Sports Facilities

Big Box Store




Medical / Assisted Living

Community Campus

Military / Security


Schools & Universities

Utility Companies

Tell Us About Your Construction Project.

Complete our online form or call 603-436-2141

Commercial Construction Form

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