Beta Group

Improving Communities Together

To us, it’s more than a tagline. At BETA, we offer a broad range of planning, engineering, and landscape architectural services. Our integrated approach to projects means that our team works together to provide smart solutions to our clients’ needs, improving the communities where we live and work.

Join Our Team

BETA’s employee owners are challenged with exciting projects and motivated to succeed. We are always seeking ambitious and highly motivated individuals to work for our growing firm.


Check out a sampling of our recent work. From planning and design through construction and beyond, we understand what it takes to drive a project to success.


We provide responsive and reliable services from our six offices located throughout New England. Contact us today to learn more about our approach and experience in improving communities like yours.



Central Avenue/Elliot Street Bridge Rehabilitation Project Earns National APWA Award

September 10, 2019

BETA Group, Inc. (BETA) is pleased to announce that a recent Bridge Restoration project has received national recognition by the American Public Works Association. The…

PFAS: An Emerging Contaminant Lurking in your Water System

August 26, 2019

You may not be familiar with the term “poly- and per-fluroalkylated substances”, or PFAS, but you have come into contact with them. And now, communities…

William Blackstone Memorial is Underway

July 9, 2019

BETA’s work in the last few years has taken us to some of the most historic and patriotic locations in New England, including Bushnell Park in…

Celebrating Women in Engineering

June 24, 2019

International Women in Engineering Day (INWED) takes place annually on June 23rd. INWED is an international awareness campaign to raise the profile of women in…

BETA engineer receives RISPE Young Engineer of the Year and NEAPWA Young Leader awards

May 24, 2019

Frank Marinaccio, PE received the prestigious Rhode Island Society of Professional Engineer’s (RISPE) Young Engineer of the Year Award.

Employee Spotlight

Emily Marble

Lead Scientist

Since 2015, Lead Scientist Emily Marble has been working as the Document Control Manager, assisting the MBTA with oversight through administration and technical support.

We're Hiring!


We were proud to support the ACEC-RI Scholarship Fund yesterday at the organization's golf tournament. Our talented golfers also took home the first-place trophy!

We attended the @NRI_Chamber Eggs and Issues Breakfast this morning where the discussion was about #WorkforceDevelopment opportunities to Businesses in RI. Best of luck to John Gregory in his retirement!