Building Careers. Building Communities.

Founded on the principles of quality, safety and respect, we take pride in our people and our projects across The Cianbro Companies.

ENR 2023 New England Logo award graphic

Cianbro wins ENR Contractor of the Year 2023!

Cianbro is honored to be named Engineering News Record (ENR) New England's 2023 Contractor of the Year! Over the past year, our team has worked together to create innovative solutions and has achieved great results. We're proud of our team members' work and commitment to each other, which is vital to earning awards like this.

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R. C. Stevens

The Cianbro Companies Welcomes R. C. Stevens

On Friday, April 1, Cianbro officially welcomed R. C. Stevens Construction Company, a Winter Garden, Florida-based construction firm, into The Cianbro Companies. “We are thrilled to welcome all of the R. C. Stevens team members to the Cianbro family and into our Employee Stock Ownership Plan,” says Andi Vigue, President and CEO of The Cianbro Companies.

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At Cianbro, one of America's largest employee-owned construction and construction services companies, our success is all thanks to our people.

Our People

When you join Cianbro, we know you’re seeking a career that you can truly build upon. Cianbro, a 100 percent employee-owned construction company, offers award-winning developmental programs where you can expand your skills and discover new opportunities. We value people who work safely and efficiently, take the initiative, and look out for one another. At Cianbro, it’s all about our people.

Our Work

The Cianbro Companies take pride in safely and efficiently planning, managing, and constructing projects across the United States in both the public and private sectors. Supported by decades of diverse experience, deep in-house resources, and the latest technology, we strive to maximize the potential for cost savings while maintaining our commitment to quality and safety.

As a full-service contractor, Cianbro offers pre-construction, construction management, general contracting, and design-build services in multiple markets. From conceptual design, pre-construction and construction to start-up, commissioning and turnkey operations, Cianbro is adept at completing projects on schedule and within budget. Cianbro manages and self-performs civil, structural, mechanical, electrical, instrumentation, telecommunications, thermal, and fabrication and coating.

Additionally, A/Z Corporation, Starcon International and R. C. Stevens, also part of The Cianbro Companies, provide a range of services and capabilities to meet our clients' needs.

Featured Projects


Celebrating a Milestone! 1 Million Safe Hours Achieved for Team at P&G Facility
Celebrating a Milestone! 1 Million Safe Hours Achieved for Team at P&G Facility
Our team working at the Procter & Gamble facility in Auburn, Maine, recently reached a major milestone. At the end of 2022, Ernie Selberg, Cianbro Sr. Project Manager, set forth a challenge to all team members and subcontractors on site to reach and surpass their goal of working 1 million safe hours with zero recordable injuries. On August 21, 2023, the team accomplished the task!
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The Cianbro Companies Well Represented as ABC Top Performers
The Cianbro Companies Well Represented as ABC Top Performers
The Cianbro Companies was well represented in the Associated Builders and Contractors’ 2023 Top Performers list, which ranks its commercial and industrial contractor members. Cianbro, Starcon, and R. C. Stevens all earned spots on the list. Cianbro ranked No. 14 for Top Industrial Contractors, No. 17 for Top 150 General Contractors, and No. 28 on the Top 250 Performer list. Starcon ranked No. 13 for Top Industrial Contractors, No. 19 for Top 150 General Contractors, and No. 31 on the Top 250 Performers list. R.C. Stevens Construction Company ranked No. 117 for the Top 150 General Contractors and No. 212 on the Top 250 Performer lists.
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Veranda Street Bridge Replacement Earns Build Maine Award
Veranda Street Bridge Replacement Earns Build Maine Award
Replacing a bridge in a weekend is an incredible feat. After months of planning and preparation, the team on the Veranda Street Bridge Replacement project knew they had a challenge ahead of them, and for their efforts, they earned the 2023 AGC Build Maine Award in the Bridge category.
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Corporate Headquarters
P.O. Box 1000
Pittsfield, ME 04967

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