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Thanks for your interest in MJD Systems! If you’re interested in our services or have a question about the project’s we’ve completed, please contact us today, and we will get back to you shortly!

MJD SYStems LLC

1046 Columbia Ave

Lancaster, PA 17603

Phone: (717) 435-8463

Email: sales@mjd-systems.com

Hours of Operation:

Monday-Saturday: 8 am to 5 pm

Sunday: 7 am to 4 pm

Opening hours

Monday-Saturday 8 am to 5 pm

Sunday 7 am to 4 pm

Call us

(717) 435-8463

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Your experts for all things electrical, plumbing, and HVAC.