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7 Electrical Problems I Commonly Find in Older Homes in Chelmsford, MA
Andrew Ells-O'Brien 2/8/26 Andrew Ells-O'Brien 2/8/26

7 Electrical Problems I Commonly Find in Older Homes in Chelmsford, MA

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Email: andrew@ellsobrien.com

Phone: (617) 645-9836

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MA License #: 62252-B
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© 2026 Andrew Ells-O’Brien | Chelmsford, Massachusetts
Licensed Journeyman Electrician – Commonwealth of Massachusetts

Residential Electrical Services | Electrical Safety Inspections | Troubleshooting | Lighting | Panel Upgrades

Service Area: Chelmsford MA, Westford MA, Billerica MA, Lowell MA, Tewksbury MA, Carlisle MA, Tyngsborough MA, and surrounding communities.

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