Equipment

At Connelly & Associates, we invest in a diverse fleet of modern, well-maintained drilling equipment to meet the demands of every job site. From limited-access rigs to high-powered sonic systems, our tools are built for performance, safety, and efficiency.

Explore our gallery below to see the equipment that powers our precision work every day.
 
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Im2 1 225x300
Im1 3 845x684
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Water well
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Environmental

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Sonic rig home2

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Location icon

Address

1513 Tilco Drive
Frederick, MD 21704
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Phone

Business hours icon

Business Hours

Monday - Friday: 9:00am - 5:00pm
Saturday - Sunday: Closed

Trusted Drilling Professionals for Any Ground Condition.


Get in touch now and let’s talk about your project.
Schedule a Consultation
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About Connelly & Associates, Inc.

Connelly & Associates, Inc. is a leading drilling contractor serving
Frederick, MD and the Mid-Atlantic region. We specialize in geotechnical and environmental drilling, sonic drilling, limited access projects, and water well and geothermal drilling.