Contact Hi-Tech Marine Services

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Hi-Tech Marine Services

810 Back River Neck Rd.
Baltimore, MD 21221

Office Hours:
Mon-Fri (9am-5pm)
ph: 410-686-3909

For General Inquiries

For general questions about sales, parts, or other please use the form below and we’ll get right back to you.

Hi-Tech Marine Services

810 Back River Neck Rd.
Baltimore, MD 21221

Office Hours:
Mon-Fri (9am-5pm)
ph: 410-686-3909

What Our Customers Are Saying

“
Mark O.Glacier Bay 220
“They’ve taken care of my boat every spring and winter, and anytime I've needed help in between. They guided me through a tricky repower and have always been there when I needed them.”

“
Mike H.Grady White 275
“Ed knows Yamahas better than anyone I’ve ever worked with. His diagnostic work is spot-on every time, and his team backs it up with solid, reliable service.”

“
M.R.from The Hull Truth
“Nobody knows the F350 more than Ed Miller at Hi Tech marine!”

“
O.H.from The Hull Truth
“Ed solved a fuel problem that stumped others, stood by his work, and treated me more than fair. He’s a skilled and trustworthy Yamaha expert.”

“
R.M.from The Hull Truth
“Ed earned my trust — and my business. Great mechanic, fair dealer, and a guy who stands behind his work.”

Hi-Tech Marine’s Partner Marina

Need Fuel, a Slip, a Haul Out, or Winter Storage?

Hi-Tech Marine proudly partners with Stansbury Marina, offering boaters 93-octane gas, slips, pump outs, and winter storage. It’s the perfect match for the high-performance boats and outboards we service at Hi-Tech Marine, with fast access to Hart-Miller Island, Baltimore, and the Eastern Shore.

Visit Stansbury Marina

Stansbury Marina | Family-Friendly Marina in Middle River, MD