· Walpole, MA · 2080 Main St, Walpole, MA 02081
Verified record
S3 Power, a QE Solar Company, says on its website that it offers clients cost-effective electrical testing and maintenance of power distribution, with a focus on the development of power generation control systems, and that its preventative maintenance plans preserve the safety and efficiency of its customers' operations. It holds an A+ grade from the Better Business Bureau.
Specializes in
Typical Greater Boston range for this kind of work, from regional averages — not a quote from S3 Power. 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
$530 – $1,100
Typical electrical project around $820
Also offers
Languages
1 change recorded — last scanned Sep 28, 2026.
EV charger installs4.6
BBB-accredited since 19913.5
Same-day electrical visits4.0
State-verified electrician licenseNot yet rated
Long municipal relationship2.3
Praised fire alarm work3.7