Meet Our Team
Learn more about Sterling Municipal Light Department and connect with our team. Explore our mission and find contact information.
Who We Are
Sterling Municipal Light Department (SMLD) has been serving Sterling, Massachusetts, for over a century. With a community-first mission, we are committed to providing reliable energy and fiber internet while fostering a sustainable future.
We believe in more than just powering homes and businesses – we believe in powering connections and growth in our community.
Meet Our Team
Matt Stelmach
General Manager
978-422-8267 ext 3220
mstelmach@energysterling.com
Amanda Manca
Customer Service Manager
978-422-8267 ext 3203
amanca@energysterling.com
Angel Chaulk
Customer Service/Billing Coordinator
978-422-8267 ext 3201
achaulk@energysterling.com
Kalyn Stapel
Fiber-Customer Service Representative
978-422-8267 ext 3205
kstapel@energysterling.com
John Kwasniewski
Business Manager
978-422-8267 ext 3211
jkwasniewski@energysterling.com
Kerry Favreau
Accounts Payable/Bookkeeper
978-422-8267 ext 3217
kflynn@energysterling.com
Darren Borge
Operations Engineer
978-422-8267 ext 3204
dborge@energysterling.com
Tim Gray
Working Foreman
978-422-8267 ext 3202
tgray@energysterling.com
Lead Fiber Technician
Joshua Hallen
978-422-8267 ext 3215
jhallen@energysterling.com
Lead Linemen
Brian Provonsil
Ross Peterson
Linemen
Brian Fitzgerald
Phil Wirzbicki
Installation Technicians
Kam Barnett