MCO Marine & Small Engine Repair

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MCO Marine & Small Engine Repair Local marine mechanic with small engine capability that comes to you servicing Warner NH and surrounding areas.

Fuel issues can really ruin your day on the water or land, let me help! Carburetor cleaning, collapsed or broken fuel li...
08/13/2026

Fuel issues can really ruin your day on the water or land, let me help! Carburetor cleaning, collapsed or broken fuel lines, and dirty fuel filters are often overlooked but I’ve got you covered 👍

08/05/2026

This Yamaha ain’t got no gas… don’t let a bad fuel pump ruin your boating season and reach out!

Let me help with your servicing needs so you don’t have to! Completely mobile so there’s no stress of having to load or ...
08/02/2026

Let me help with your servicing needs so you don’t have to! Completely mobile so there’s no stress of having to load or transport your project!

Sometimes life gets in the way and it’s hard to get to those projects or maintenance items done. I get it and I’m here t...
07/28/2026

Sometimes life gets in the way and it’s hard to get to those projects or maintenance items done. I get it and I’m here to help! Switched up from boats to a motorcycle this time replacing a starter and determining a bad battery. After sitting for a while the owner can now enjoy his bike with confidence it’ll start up every time 😎

07/17/2026

After cleaning up and rebuilding the fuel system, this mid 80s 2 stroke fired right up after sitting for a year 🤙🏼 few more adjustments and it’s ready for what summer throws at it!

Carburetors getting cleaned up and a rebuild for this diaphragm fuel pump on this old girl! Don’t let fuel issues cut yo...
07/16/2026

Carburetors getting cleaned up and a rebuild for this diaphragm fuel pump on this old girl! Don’t let fuel issues cut your season short and reach out!

Corrosion killed this Yamaha but fear not this Whaler got a repower with a brand new Yamaha 150. All hooked up now and r...
07/08/2026

Corrosion killed this Yamaha but fear not this Whaler got a repower with a brand new Yamaha 150. All hooked up now and running smooth while I continue to do the break in procedure!

Seeing double, triple the water pressure compared to what it was. Fun fact, epoxy does NOT belong in an impeller housing...
07/01/2026

Seeing double, triple the water pressure compared to what it was. Fun fact, epoxy does NOT belong in an impeller housing as it’ll shred the impeller 🤨

06/30/2026

Our with the broken, in with the new!

06/29/2026

New water pump assembly✅ new batteries ✅ replaced some old plumbing for the fresh water system ✅ she’s ready to hit the ocean 👍

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103
Warner, NH

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