Hard-working Individuals Who Go Above and Beyond

Joe petrillo / director of preconstruction

nancy Martin / Human resources director

Joe Petrillo is responsible for managing Erland’s preconstruction services and heads up our Estimating Department. Joe’s thorough knowledge of the building process keeps estimates and plans well grounded.

Nancy Martin, joined Erland in 1993. She leads the process of developing and implementing policies and procedures for Erland personnel. This has enabled Erland to grow at its desired rate without putting the company, its reputation, or the quality of services at risk.


tom blesso / sr. v.p. Key account EXECUTIVE

rick jensen / V.P. director of operations

Tom Blesso joined Erland in 1977 as one of its first employees and was a Divisional Manager for many years before assuming the role of Key Account Executive.  His leadership has contributed significantly to the high levels of client satisfaction and repeat business that Erland enjoys.


Rick Jensen has been with Erland since 1981, advancing from field supervisor through the ranks to his current position as Director of Operations. Complementing his thorough knowledge of the construction process is his ability to keep track of all the manpower requirements of multiple projects simultaneously.


Kristen Stachowski  / Office Manager

DARYL LELAND / Special Projects/

Strategic Accounts Group Manager

Kristen Stachowski joined Erland in 2008. She oversees the company’s Administration Department and assists with everything from operations to technology to legal correspondence. Kristen’s experience with compliance requirements, insurances, contracts, project management, and administration is of great value to Erland’s management style and continued success.

Daryl Leland joined Erland in 2015 to lead our Special Projects Group / Strategic Accounts Group. Daryl’s experience and expertise spans across all markets. His ability to oversee a multi-skilled team and broad range of services, with the client-centric approach Erland is known for, is evidenced by his group's 90% repeat client success rate.


brian mcdonough / v.p. of finance

Dan Cobb / Advanced Technology/Life Sciences Group Manager

Brian McDonough joined Erland in1989 as Controller and advanced to Vice President in 1998. Brian manages the financial disciplines of the company and oversees Erland’s busy accounting department.


Dan Cobb has been with Erland since 2016. In just a few years, he has transformed Erland’s advanced technology and life sciences portfolio. Dan’s knowledge of and experience with building and renovating cleanroom facilities and specialty labs drives the continued success of the Advanced Technology/Life Sciences Group.