Reduce your commercial energy costs with clean, reliable electricity and dedicated business support.
7.8¢/kWh
Small Business
7.2¢/kWh
Medium Business
Call for Quote
Large Business
From small offices to large industrial facilities, we have the right energy solution
Under 50,000 kWh/month
50,000 - 200,000 kWh/month
Over 200,000 kWh/month
Reduce operating costs with competitive rates
Fixed rates provide predictable energy expenses
Clean energy supports your green initiatives
Account managers provide personalized service
We serve businesses across multiple states with competitive commercial rates
PPL
Competitive rates for PA businesses
Duke Energy
Reliable energy for OH commercial customers
Eversource & National Grid
Clean energy solutions for MA businesses
Pepco
Green power for DC commercial properties
Multiple Utilities
Service across NY commercial areas
Call or request a quote for your business
We analyze your usage and provide tailored pricing
We handle the transition with no service interruption
Enjoy lower rates and dedicated support
Contact our business specialists for a personalized energy solution
One of our business specialists will contact you within 24 hours with a personalized quote and proposal.
Our members save significantly on their energy bills
Our members save significantly on their energy bills
Our members save significantly on their energy bills
Verified Customer
"Was easy to switch and now I enjoy a lower rate. A winner"
December 8, 2024
Verified Customer
"Every year I shop for the best rate for our electricity supplier. A few months ago, we switched to Mill Street Energy and our electric bill has reflected that we made a good choice!"
November 28, 2024
Verified Customer
"Switched for a great price per KW! Thanks for saving us money!"
October 4, 2024
"I selected Mill Street Energy after looking at the electricity supply rates from various other suppliers in Massachusetts that work with Eversource. I got the best price, guaranteed for 7 months and the transition was smooth."
Sarah M.
Westfield, MA
We proudly serve communities across Massachusetts, helping residents and businesses save on their energy costs.
Don't see your community? Contact us to learn how to bring Mill Street Energy to your area.
Book a ConsultationMill Street Energy delivers the same real-time monitoring, predictive analytics, and strategic procurement that Fortune 500 companies use—proven across 550+ facilities.
Have questions? Call us at (800) 555-1234