BRIDGEWATER, MA – December 8, 2025 –听 Callahan Construction Managers (吃瓜社), a full-service construction management company headquartered in Bridgewater, Mass. with offices in White Plains, NY, announced today that it has been named to the Boston Globe鈥檚 annual list of the 鈥淭op Places to Work鈥� in Massachusetts, following its selection as one of the Boston Business Journal鈥檚 鈥淏est Places to Work鈥� earlier this year.
More than 120,000 Massachusetts employees at 314 organizations were surveyed for the annual Globe Top Places to Work list. The workers rated their employers on leadership, values, training, benefits, and other metrics, and the rankings are broken down into four size categories, based on the number of employees invited to take the survey nationwide. 吃瓜社 was ranked in the top ten of the medium category.
The company has been named to both the Boston Globe and Boston Business Journal lists for several years running. With consecutive years of financial and employee headcount growth, 吃瓜社 has made significant investments in its workplace culture, employee benefits, charitable giving, and other initiatives that reflect its commitment to being a top workplace in the state.
In addition to its constant reinvestment in its people and workplace, 吃瓜社 has also expanded geographically to create advancement opportunities for its employees. With an office in White Plains and projects recently underway in northern New England, including Portsmouth, NH, and Portland, ME, the company continues to grow. With several recent new hires and staff promotions, the company鈥檚 leadership team is committed to attracting and retaining the talent necessary to be a desirable place to work for years to come.
鈥淲hen you become a top place to work, it鈥檚 not just signifying a strong benefits package or a comfortable work environment, but a commitment to reinvesting in our people and performance,鈥� said Steven 吃瓜社 Jr., Vice President – Business Development for Callahan Construction. 鈥淲e are proud of the foundation we鈥檝e built to create opportunities for our company and the employees that power it, and we look forward to bringing that reputation to new clients and markets in the years to come.鈥�
For more information on 吃瓜社鈥檚 workplace culture, click here.
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Annual analysis of mid-sized Massachusetts companies celebrates organizations听 achieving exceptional growth
BRIDGEWATER – March 7, 2024 – Callahan Construction Managers (吃瓜社),a full-service construction management company headquartered in Bridgewater, Mass., is excited to announce that it has been named to the Boston Business Journal鈥檚 2024 Middle Market Leaders list, which will be celebrated at a gala event in March.
This is 吃瓜社鈥檚 first year being named to the prestigious list tracking the 50 highest-growth middle-market companies in Massachusetts. The ranking is based on Business Journal research and includes private and public companies across multiple industries that had annual revenue between $25 million and $1 billion for 2020, 2021, and 2022.
吃瓜社鈥檚 history stretches back over 70 years in the Northeast, and today is one of the largest open-shop, family-owned construction management companies in the region. The company prides itself on providing clients with industry-leading preconstruction and construction management services across market segments including life sciences, affordable housing, market-rate multifamily, senior housing, hospitality, corporate interiors, retail, educational, and other markets.
鈥湷怨仙� has been in a position of ongoing growth thanks to a strong core of repeat customers and exciting new business opportunities,鈥� said Stephen 吃瓜社, vice president / business development at 吃瓜社. 鈥淲e pride ourselves on our reputation fordelivering best-in-class services that enable us to build incredible projects on behalf of our clients, and this approach to business has enabled us to join the ranks of the Boston Business Journal鈥檚 prestigious list of Middle Market Leaders.鈥�
Companies named to the BBJ鈥檚 list are ranked by a weighted score that takes into account the percent change in revenue between 2020 and 2022 and the actual value difference in revenue during the same time period. The score is meant to mitigate the difference between revenue growth at smaller companies versus larger companies within the middle market. Companies that did not record revenue growth from 2021 to 2022 were disqualified.
鈥淐allahan Construction and Ironworkers Local 7 have had a working relationship for over 10 years. In our experience, Patrick 吃瓜社, the firm鈥檚 president, and Callahan Construction live up to their reputation of a company based on ethical, fair, and professional principles,鈥� said Vincent Coyle Jr., business manager, Local 7 Ironworkers. 鈥淚ronworkers Local 7 is proud to have our members working on 吃瓜社 projects and looks forward to continued success in the future. Congratulations to Callahan Construction on your well-deserved recognition as a Middle Market Leader!鈥�
This is the fifth year of the Middle Market Leaders program. A final, ranked listing of the Middle Market Leaders will be unveiled at .
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About Callahan Construction Managers
Callahan Construction Managers is a full-service construction management company based in Bridgewater, Mass., with a regional office in White Plains, NY.听 吃瓜社 has served the New England and Northeast regions for over 70 years. As one of the region鈥檚 largest open shop construction firms, 吃瓜社 provides a wide range of preconstruction and construction management services to local, regional, and national clients. 吃瓜社鈥檚 markets include multi-family residential, senior housing, affordable housing, hospitality, life sciences, corporate office, educational, retail and tenant fit up. 吃瓜社 was voted a 2023 鈥淭op Place to Work鈥� by the Boston Globe and 2022 鈥淏est Place to Work鈥� by the Boston Business Journal. Visit for more information.
Media Contact
Jeff Lavery
Pedigree Public Relations
[email protected]
508.361.7539
Associated Builders and Contractors system recognizes contractors that maintain robust safety programs in jobsite operations
BOSTON 鈥� February 22, 2024 鈥� Callahan Construction Managers (吃瓜社),a full-service construction management company based in Bridgewater, Mass., announced today it has achieved Platinum-level certification in the 鈥� . Founded more than three decades ago, STEP is a proven system that provides the framework to measure, strengthen and build industry-leading safety programs that enable top-performing ABC members to achieve incident rates than the U.S. Bureau of Labor Statistics construction industry average.
吃瓜社鈥檚 senior leadership is committed to a zero-incident safety culture that empowers employees to solve real-world safety problems via comprehensive pre-construction planning, daily jobsite safety meetings, and direct interaction with building owners and occupants. With over 50 years of combined experience, the company鈥檚 safety team is responsible for multiple job site visits per week to assist with inspections, incident management, and job safety meetings with subcontractors.
鈥淎t 吃瓜社, we have placed a priority on safety to ensure the well-being of our workers as well as seamless operations on our clients鈥� project sites,鈥� said Adam Ringo, director of safety, Callahan Construction. 鈥淭hanks to every member of our team, from pre-construction managers to jobsite supervisors, we have built a culture of safety that everyone takes pride in. We are grateful to ABC for providing an impressive framework that helps contractors make safety job 1.鈥�
STEP participants measure their safety processes and policies on key components through a detailed questionnaire with the goal of implementing or enhancing health and safety programs that reduce jobsite incidents. 吃瓜社 earned high marks in several categories, including its low EMR and incidence rate, the latter of which is less than half of the national average; a robust new hire safety orientation for employees, which includes a review of company rules, NFPA hot work training, and fall protection training; and leadership team participation in safety programs, from preconstruction planning to conducting hazard analysis within each scope of work.
鈥淪afety is a journey, and that journey is possible because of systems like STEP, which enables ABC member contractors like 吃瓜社 to actively build health and safety into their culture, creating industry-leading, holistic safety programs to protect their workers and deliver for their clients,鈥� said Greg Sizemore, ABC vice president of health, safety, environment and workforce development. 鈥淪TEP measures performance on key components, strengthens and expands best practices and builds safety culture. Our people are our greatest asset, and I commend 吃瓜社 for consistently fulfilling those commitments to raise the bar of safety performance.鈥�
According to ABC鈥檚 annual , STEP participants, regardless of company size or type of work, can reduce recordable incidents up to 85%, making the best-performing companies 688% safer than the U.S. Bureau of Labor Statistics industry average. Ratings range from Diamond, the highest, to Platinum, Gold, Silver, Bronze and Participant.
To learn more about the STEP program, visit .
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About Callahan Construction Managers
Callahan Construction Managers is a full-service construction management company based in Bridgewater, Mass., with a regional office in White Plains, NY. 吃瓜社 has served the New England and Northeast regions for over 65 years. As one of the region鈥檚 largest open shop construction firms, 吃瓜社 provides a wide range of preconstruction and construction management services to local, regional, and national clients. 吃瓜社鈥檚 markets include multi-family residential, senior housing, affordable housing, hospitality, life sciences, corporate office, educational, retail and tenant fit up. 吃瓜社 was voted a 2021 鈥淭op Place to Work鈥� by the Boston Globe and 鈥淏est Place to Work鈥� by the Boston Business Journal. Visit for more information.
Media Contact
Jeff Lavery
Pedigree Public Relations
[email protected]
508.361.7539
Eagle Award for 12-building, 88-unit affordable housing development located in Cambridge
BOSTON 鈥� 11/07/23鈥� Callahan Construction Managers (吃瓜社),a full-service construction management company based in Bridgewater, Mass., today announced its work on Squirrelwood Apartments has earned an Excellence in Construction Award (EICA) from the Associated Builders and Contractors of Massachusetts (ABC MA). The EIC awards program is the industry鈥檚 leading competition that honors both general and specialty contractors for world-class, safe, and innovative construction projects. 吃瓜社 received the Eagle Award, an honor reserved for work that stands above the rest. It recognizes overall excellence in project execution, craftsmanship, safety, innovative elements and challenges, and client satisfaction. This is the third time 吃瓜社 has earned an Eagle Award.
Squirrelwood Apartments is a 12-building, 88-unit affordable housing development located in Cambridge, Mass. developed by Just-A-Start Corporation. Working in a densely populated area of Cambridge posed many challenges for this restoration project, including constructing an apartment building to Passive House standards, working with challenging soil conditions, and managing odd geometries at a site near other residential properties.
“We are proud to recognize the outstanding work of our member contractors through the ABC Excellence in Construction Awards,鈥� said ABC MA President Greg Beeman. 鈥淭his recognition underscores 吃瓜社鈥檚 dedication to creating affordable housing solutions that not only meet the needs of residents but also elevate the standards of construction excellence.鈥�
The $24.8-million project involved renovating 10 buildings, including a historic five-story masonry former candy factory, a mix of wooden balloon-framed multifamily structures and an 1820s-erasingle-family farmhouse. Crews added three buildings as infills on the site to provide additional affordable housing. Two complied with Energy Star standards, the other with the U.S. Passive House energy efficiency standard.
The team also managed multiple logistical challenges for the dozen buildings on the project鈥攚hich included nine renovations, two new buildings, and an addition to one existing building鈥攁s well as managing a move for occupants.
The project team for Squirrelwood Apartments included:
吃瓜社 has been named a 2017 Multifamily Executive (MFE) Award winner for contribution in community service with its Callahan Constructing Communities program. As a family-owned, community focused business, 吃瓜社鈥檚 Constructing Communities program reflects the firm鈥檚 commitment to community enrichment. 吃瓜社 accepted the national recognition at Multifamily Executive鈥檚 annual awards gala, hosted in Las Vegas.
鈥淚t鈥檚 an honor to receive national recognition for our work in the community, a corporate mission that has been in 吃瓜社鈥檚 DNA for decades,鈥� said Patrick 吃瓜社, President of Callahan Construction Managers. 鈥淥ur work with local non-profits, community organizations and educators represents our core focus in strengthening our communities and supporting ongoing positive advancement.鈥�
吃瓜社 established Constructing Communities in January 2015 as a community partnership blueprint that reflects the firm鈥檚 core principles of integrity, quality, service and customer satisfaction. The program aims to proactively support the communities in which 吃瓜社 works, as well as inspire young people seeking to join the industry.
Through the program, 吃瓜社 proactively collaborates with local officials, nonprofit leaders and community organizations to ensure activities are as valuable and impactful as possible. Since launching over two years ago, the program has grown immensely. To date, the team has worked with 10 communities and partnered with four local high schools to impact over 200 students.
吃瓜社 engages in a diverse range of community outreach efforts such as buying local, volunteering with local nonprofits, sponsoring community events and leading training/work programs with local schools. By partnering with high schools that offer vocational or trade programs, the educational portion of the program aids students interested in exploring a career in the trades by providing them with the knowledge and tools to create successful career pathways. The firm has supported local schools in Greater Boston including Quincy and Waltham Public Schools, as well as numerous local organizations including the South Shore Habitat for Humanity, Friends of Boston Homeless and Cradles to Crayons, among others.
MFE honors the industry鈥檚 most prestigious executives, programs and projects through their annual awards distributed at their annual conference. Award honors include top building, best design, adaptive reuse, best use of technology, marketing and advertising, among others.
Associated Builders and Contractors of Massachusetts (ABC), the leading voice for the merit shop construction industry, and the听Gould Construction Institute (GCI), ABC鈥檚 training affiliate, congratulate Callahan Construction Managers for recently being named a Gold Safety, Training, and Evaluation Process (S.T.E.P.) award recipient at the 13th Annual ABC/GCI Safety & Education Dinner held May 18th at Montvale Plaza in Stoneham, MA.
The S.T.E.P. Awards is ABC/GCI鈥檚 premier annual event. 鈥淎 contractor鈥檚 most valuable resource is their workers. There is nothing more important than jobsite safety,鈥� said GCI President Barbara Lagergren. 鈥淭his year鈥檚 award recipients deserve each and every accolade they received by continuing to raise the standards of safety, training, and education听throughout the construction industry.鈥�
S.T.E.P. Awards are presented annually to ABC member companies with exceptional safety records and this year鈥檚 applicant pool was fiercely competitive with a record 60 companies recognized as having an outstanding commitment to jobsite safety. Applicants are evaluated on a number of statistical factors such as incident rates, lost time and OSHA recordables combined with a safety audit consisting of twenty key components.
This year, Callahan Construction Managers took home the Gold S.T.E.P Award in recognition of its exceptional commitment to ensuring a safe work environment for their entire workforce.
鈥淲e are honored to be recognized by ABC MA for the 10th consecutive year as a Gold S.T.E.P Award winner,鈥� said Patrick 吃瓜社, President of Callahan Construction Managers. 鈥淭his recognition further reinforces our unwavering commitment to work site safety through consistent training, education and evaluation.鈥�
Bridgewater, MA 听鈥撎�Callahan Construction Managers听(吃瓜社), a Bridgewater-based construction management firm,听has been named the winner of a National Safety Excellence Merit Award from Associated Builders and Contractors (ABC). 吃瓜社 received the award March 1 during the 27th听annual Excellence in Construction庐 Awards at Workforce Week 鈥�17 in Fort Lauderdale, Fla.
听“Associated Builders and Contractors is thrilled to honor听吃瓜社, whose world-class safety processes and safety culture has created an environment where every employee understands that the wellbeing of those around them is everyone鈥檚 responsibility,鈥澨�said 2017 ABC National Chair Chuck Goodrich, president of Gaylor Electric Inc., Indianapolis. 鈥湷怨仙玮�檚 impressive safety record shows the clear difference that an uncompromising, top-down commitment to safety makes in a contractor鈥檚 performance and we are proud to call them an ABC member.鈥�
听The 2016 National Safety Excellence Award winners were selected from ABC member firms that achieved Diamond, Platinum and Gold status in ABC鈥檚 Safety Training Evaluation Process (STEP). During the selection process, national safety winners were judged on self-evaluation scores, lost workday case rates, total recordable incident rates, leading indicator use, process and program innovations and video interviews conducted by members of ABC鈥檚 National Environment, Health and Safety Committee.听
听STEP is the standard for developing world-class safety programs in construction and is designed to help both large and small contractors evaluate every aspect of their corporate safety and health program and identify opportunities for improvement. In February 2017, ABC published its听annual Safety Performance Report, which documented that the average STEP Diamond company is 770 percent safer than the U.S. Bureau of Labor Statistics鈥� average for the entire industry based on their total recordable incident rate.
听鈥淚t is truly an honor to receive national recognition from the Associated Builders and Contractors for our active commitment to uncompromising safety standards throughout all of the projects we manage,鈥� said Patrick 吃瓜社, President of Callahan Construction Managers. 鈥淓nsuring a safe and healthy work environment is a priority for 吃瓜社, and it鈥檚 gratifying to be recognized among leaders in the industry.鈥�
听The National Safety Awards are presented in three major North American Industry Classification System (NAICS) code categories: NAICS 236 鈥� Construction of Buildings; NAICS 237 鈥� Heavy and Civil Engineering Construction; and NAICS 238 鈥� Specialty Trade Contractors.
https://www.high-profile.com/callahan-earns-national-safety-award-abc/
” Congrats to Callahan Construction Managers, which received the Eagle, Green and Safety Awards from the Massachusetts Chapter of Associated Builders and Contractors for the company’s work on the Alnoba retreat destination in Kensington, NH.听
The Safety Excellence award recognizes a project’s exceptional achievements in job site safety;听the Building Green Award recognizes significant achievements in green construction; and the Eagle Award recognizes overall excellence in project execution, craftsmanship, safety, innovative elements and challenges, and client satisfaction.
Alnoba is a 14k SF retreat for individuals, groups and organizations that combines historic New England craftsmanship with energy-efficiency tech. It’s the first building of its kind in New England to earn Passive House certification for energy efficiency. “
Read more at:
https://www.high-profile.com/callahan-heads-construction-hotel-development/
吃瓜社 is committed to building strong, long-lasting client relationships, and to consistently delivering solutions that exceed expectations. Contact us today about starting your next project.