MSS ELECTRIC
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Freeport, MEFreeport, ME
Verified record
MSS Electric holds an A- grade from the Better Business Bureau. In a January 2026 r/portlandme thread, a commenter wrote that MSS Electric works closely with Casco Bay Contracting and suggested giving MSS a call.
“They are responsive and have lots of experience with car chargers.”
“MSS Electric works closely with Casco Bay Contracting. Give MSS a call”
“MSS handled my initial panel install in 2024 and battery in 2025. Can't say enough good things about them. They met my needs needs perfectly and didn't try to up-sell.”
“MSS did include a 3rd party warranty (SolarInsure) which covers both panels and the inverter for 30 years from install date - this is over and above the manufacturer warranties.”
“Would you mind sharing your project cost or the % difference between MSS and Revision?”
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1 change recorded — last scanned Oct 4, 2026.
Typical Maine range for this kind of work, from regional averages — not a quote from MSS ELECTRIC. Use it to sanity-check bids, then get the real number in writing.
Standard receptacle swaps — a new dedicated circuit is a bigger job ($350–$750).
Flush mounts, pendants, chandeliers — hung on existing boxes.
Estimated range
$500 – $1,050
Typical electrical project around $780
200-amp service upgrades and panel work3.9
Generator install that left the house cleaner4.2
