We Work Harder to Bring You More
We have built a reputation for providing the experience, quality, dedication and professionalism you need to get the job done. And, as a result, we have become the leader in providing electrical, structured cabling and audio-visual services under one roof.
We were founded on the simple principles of value, integrity and professionalism. So we treat our employees, clients and business partners with dignity and respect and continually evolve to stand out from the pack in this competitive market.
The Management Team

William Lemos, President, MEC Electrical
Combining his love of electrical work with a knack for business, Bill, along with his wife, Debbie, founded MEC Electrical Contractors and later, added MEC Technologies. Today, he oversees all operations and immerses himself in new business development initiatives with an eye toward sustainable growth.
Bill was a former partner in an electrical contracting company, project foreman for an electrical contractor and a field electrician. He holds a master electrician license and journeyman’s electrician license in Massachusetts and New Hampshire.
He is certified by the American Society of Healthcare Engineers (ASHE) and holds a certificate in health care construction. Bill is a member of Associated Builders and Contractors (ABC), serves on the Political Action Committee and is a member of the National Fire Protection Association (NFPA).
In his off time, he spends quality time with family and friends and enjoys golfing and fishing. On weekends you will find Bill on the coast of York, ME.

Deborah Lemos, President, MEC Technologies
Co-founder of MEC, and President of MEC Technologies this dynamo is recognized for her business skills that has lead the MEC Companies from inception.
She was named “Entrepreneur of the Year” by Cambridge Who’s Who, is certified by the American Society for Healthcare Engineers (ASHE) and oversees the MEC Companies accounting, marketing and business development activities. She also leads MEC in their philanthropic involvements.
MEC Technologies has earned a certificate as a Women’s Business Enterprise (WBE) by the Women’s Business Enterprise National Council (WEBNC).
Deborah obtained a B.A. in Business Administration from Northeastern University and an Associates Degree in Business Management from Middlesex Community College. She’s also passionate about giving back to the community. Deborah is currently corporator of Lowell Five Bank and Lowell General Hospital’s governing board and helped found Lowell-based Women Working Wonders which she now serves as a member of the Board of Trustees. She is also a past president of Lowell General Hospital Auxiliary and former board member of House of Hope in Lowell.
In her free time, Deborah likes to be with family and friends. On weekends you will find her on the coast of York, ME.

Jeffrey Corso, CTS-D, CTS, Vice President of Operations, MEC Technologies
Jeff has over 15 years of experience in the audio visual industry. During that time he has held various positions such as Sales Engineer, Manager of Engineering and Director of Operations. Jeff oversees all aspects of our audio visual operations from design, estimation, implementation, quality control, service and most importantly client relations. Jeff and the audiovisual team work closely with the client and other divisions within MEC to ensure the client’s experience during the lifespan of their project is an excellent one.
Jeff has a degree in Business Management from the University of New Hampshire and has his Certified Technology Specialist (CTS) certification from Infocomm International.
Outside of work Jeff loves to spend time with his wife and 5 kids as well as playing basketball and running.

Chuck Dolan, Sr. Estimator, MEC Electrical
Chuck is our precision bid master who has the skill for making sure the quotes we provide cover everything from labor, supplies, equipment, logistics and coordination, to always be the most accurate. Most of his work is on big-ticket projects exceeding $1,000,000 and includes electrical work done for Lahey Health, Lockheed Martin, Lowell General Hospital, Babson College, and Beth Israel Deaconess Needham to name a few.
Chuck obtained a Project Management Certificate from Purdue University in 2006 and holds an OSHA 10 Hour Certificate. Chuck earned an Associate’s Degree in Commercial Photography from the New England School of Photography.
Away from the office, Chuck enjoys radio control flying and photography.

Julie Heinrich, Financial Assistant, MEC Companies
A numbers person, Julie supervises payroll, accounts receivable, billing and preparing financial statements. She started out as a part-time payroll assistant and quickly proved herself invaluable.
Before MEC, Julie was a district Financial Controller for an international provider of corporate cafeteria services. She was responsible for payroll, billings, financial statements and budgeting for accounts generating over $3 million in revenue.
Julie earned a B.S. in Management from the University of Massachusetts at Amherst. She also obtained a culinary degree from Le Cordon Bleu in Paris. So, it’s no surprise that she enjoys spending time with her family and cooking.
Depending on the season, you can also find Julie on the athletic field or ice rink, cheering on her children.

Steve Homsey, Audio Visual Sales Engineer, MEC Technologies
Steve has been in the audio visual industry since 2007. Steve joined MEC Technologies in 2017, after learning MEC was the leader in healthcare services in New England. With a strong background of AV design & TV headend upgrades, it was the perfect fit! Steve’s approach is providing customers with what works best for them. Steve’s background in Electrical Engineering, Operations, Purchasing & Sales experience is something he brings to the table, to the benefit of his clients. A favorite saying is “I can work with any budget number given”.
Steve is both a Crestron Certified AV Designer & a Extron Certified AV Designer. He also holds Dante (Audio over TCP/IP) Level 2 certification. Steve is also fully versed in Networks / Infrastructure. Steve continues extensive industry trainings; to always have the answer to technology challenges.
Outside of work Steve mostly enjoys golfing (mostly with his wife). Not easy, as has won multiple women’s long drive competitions at local tournaments.

Amanda Jakubajtys, Human Resource Manager
Amanda graduated from UMass Dartmouth with a degree in Human Resource Management. She brings over five years of experience in Human Resources. Amanda has strategically pivoted in dealing with the challenges Covid-19 has brought to her role at MEC. She is a natural with her employee interactions and an expert in her field. She is currently working on becoming SHRM certified. MEC is happy to have Amanda as part of the management team.
Outside of work Amanda enjoys cooking and tackling new recipes in the kitchen. She also enjoys spending quality time with her family and friends.

Dan Mistretta, Vice President of Electrical Construction, MEC Electrical
Dan has over 12 years in the Electrical Construction industry. Over these years, Dan has performed in many different roles such as Project Engineer, Project Manager, Project Estimator and most recently joined MEC as a Senior Estimator. He has been involved in many large-scale high-profile projects within the Commonwealth. Dan works closely with construction managers providing them comprehensive estimates. He pieces together a complete and competitive proposal fully detailing hours, material, subcontractors and other direct expenses. He also jumps in as the project manger at times and is currently leading the MEC team at The Museum of Science.
Dan obtained his Bachelor of Science in Construction Management degree from Fitchburg State University in 2007 and holds both his OSHA 10 and 30 certifications.
Away from the office, Dan enjoys spending time with his wife and two sons along with golfing and NHRA Drag Racing.

Michael O’Connor, Director of Structured Cabling, MEC Technologies
Michael has a strong knowledge of the structured cabling industry from his 30 years of experience and is passionate about it. He began his career working in the field as a technician and climbed the ladder to management. As a result he has earned the well deserved respect and possesses the unique ability to fully understand and manage the MEC field staff.
While managing ongoing cabling job’s Michael has a keen eye when it comes to estimating structured cabling projects. He also has the job cost skill set skills needed to bring in jobs within budget and ultimately providing satisfaction to the MEC clients. Currently he is running the infrastructure upgrades at Babson College and providing unsurpassed service to this client and many other of the MEC client base. Michael is well versed in the industry and is well liked by whomever he interfaces with.
Michael is Ortronics Management certified, Commscope Design and Engineering certified and also holds a OSHA 10 Certification.
In his spare time you will see Michael spending time with his family.

David Volpe, Project Manager, MEC Electrical
David began his electrical knowledge by working with his Father when he was a freshman in High School. David attended and graduated from Shawsheen Valley Technical Highschool after completing the Electrical Program. He is a Licensed Journeyman Electrician, has his Osha 30 and is currently working on a master’s electrical License.
While at MEC he worked 5+ years in the field. He was the field foreman on the emergency standby electrical infrastructure for both Winchester Hospital and Lowell General Hospital Saints Campus.
During his free time David likes to spend time with friends, family, and his dog Gus!

Jeff Reed, Project Manager, MEC Electrical
Jeff left this life in April of 2017. He gave MEC 11 years of dedication and service as a Project Manager for MEC Electrical. All of us at MEC miss this special guy but are grateful that he touched all of our lives. He will remain engraved in the threads of MEC forever.
Contact The Team
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