Charlie’s Marine Maintenance

Charlie’s Marine Maintenance Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from Charlie’s Marine Maintenance, Boat Service, Algonac, MI.

-Drive fluid changes
-Fuel filter changes
-Gas/Diesel engine services
-Gas/Diesel generator services
-Impeller’s
-Transmission services
-Tune up’s
-Spring start up services
-Winterizing
-Other services offered as well

08/29/2026

⚓🍂 DON’T WAIT UNTIL THE FIRST FREEZE! 🍂⚓

Charlie may be hard at work keeping boats on the water now, but winterization season is right around the corner! 🔧🚤

📅 Charlie’s Marine Maintenance is NOW BOOKING winterizations!

Every year the schedule fills up quickly, so get ahead of the rush and reserve your spot early. Proper winterization helps protect your engine and marine systems from costly freeze damage and makes getting back on the water next spring that much easier.

✅ Professional winterization
✅ Mobile marine service
✅ Honest & reliable work
✅ Get your boat protected BEFORE freezing temperatures hit

📲 Message us TODAY to get on Charlie’s winterization schedule!

Don’t be the person calling after the first freeze. 🥶😂
Book early. Protect your boat. Enjoy a worry-free winter.

⚓ Charlie’s Marine Maintenance
Your boat takes care of your summer—let us take care of it this winter.

08/23/2026

⚓❄️ BOATERS — WINTERIZATION SEASON IS COMING! ❄️⚓

We know… nobody wants to talk about the end of boating season yet. 😭🚤☀️

But Michigan weather doesn’t wait!

Charlie’s Marine Maintenance is officially booking 2026 boat winterizations.

Getting on the schedule early means:
🔧 One less thing to worry about this fall
❄️ Protection before freezing temperatures arrive
💰 Helping prevent expensive freeze damage
🚤 A smoother start to next boating season

Enjoy the rest of your summer knowing your winterization spot is already reserved!

📅 NOW BOOKING — Contact us to get on the schedule!

📞 Call/Text: 586-533-1951
📧 [email protected]

⚓ Charlie’s Marine Maintenance

08/20/2026

❄️🚤 WINTERIZATION BOOKING IS NOW OPEN! 🚤❄️

Boating season isn’t over yet, but it’s never too early to start planning ahead! ⚓

Charlie’s Marine Maintenance is now booking boat winterizations for the 2026 season.

Michigan winters can be brutal on marine engines and systems. Proper winterization helps protect your boat from freezing temperatures, costly damage, and unwanted surprises when it’s time to get back on the water next spring.

🔧 Don’t wait until the first freeze!
Our winterization schedule can fill up quickly as the season comes to an end.

📅 Reserve your spot early and have one less thing to worry about this fall.

📞 Call/Text: 586-533-1951

⚓ Charlie’s Marine Maintenance
Protect it now. Enjoy it next season.

08/07/2026

🌊⚓ Happy Raft Off Weekend, Lake St. Clair! ⚓🌊

It’s that time of year again! Thousands of boats will be making their way to Muscamoot Bay to tie up, turn up the music, and celebrate one of the biggest boating weekends on Lake St. Clair! 🚤☀️🎶

Whether you’re heading out Friday night for the Glow Party or spending Saturday rafted up with family and friends, we hope you have an unforgettable weekend on the water.

As you’re out enjoying everything Raft Off has to offer:

🍻 Have fun.
⚓ Respect your fellow boaters.
🛟 Wear your life jacket when needed.
🚤 Boat responsibly.
☀️ Most importantly—look out for one another and make sure everyone gets home safely.

Have an amazing Raft Off Weekend. Stay safe, enjoy the lake, and make memories that’ll last a lifetime!

Happy Boating! 🌊🚤

We’re incredibly honored to announce that Charlie’s Marine Maintenance has been recognized as a Top 3 Boat Repair Shop i...
08/01/2026

We’re incredibly honored to announce that Charlie’s Marine Maintenance has been recognized as a Top 3 Boat Repair Shop in St. Clair County for 2026 by BusinessRate! 🏆⚓

This achievement wouldn’t have been possible without the trust and support of our amazing customers, friends, family, and community. Every review, referral, recommendation, and opportunity to work on your boats has helped us grow into the business we are today.

A heartfelt thank you to everyone who has chosen Charlie’s Marine Maintenance for your repairs, maintenance, and service needs. We truly appreciate your confidence in our work, and we’re committed to continuing to provide honest, dependable, and high-quality service every time.

Being recognized among the Top 3 is an incredible honor, and we don’t take it for granted. Here’s to another great year of keeping you safely on the water!

Thank you for your continued support—we couldn’t have done it without you!

05/09/2026

🚨 Spring Prep Appointments Are Filling FAST 🚨

Every year it’s the same thing—
People wait… then scramble when the weather hits.

Don’t be the one stuck waiting while everyone else is out on the water.

✔️ Full seasonal inspections
✔️ Engine + fuel system checks
✔️ Battery + electrical
✔️ Safety systems

📞 586-533-1951

👉 Message now to lock in your spot

04/25/2026

⚠️ Top 3 Things That Cause Boat Breakdowns (Every Spring)

1️⃣ Dead or weak batteries
2️⃣ Old fuel / clogged system
3️⃣ Lack of winter prep maintenance

These are simple fixes—but only if you catch them early.

At Charlie’s Marine Maintenance, we handle all of it before it turns into a problem.

📅 Now booking spring prep
📞 586-533-1951

👉 Message us to get on the schedule

04/22/2026

🚤 Is Your Boat Ready for Summer? ☀️

Boating season is right around the corner—don’t wait until the first warm weekend to find out something isn’t working.

At Charlie’s Marine Maintenance, we make sure your boat is water-ready, reliable, and stress-free so you can focus on enjoying the season.

✔️ Full engine inspections
✔️ Fluid checks & replacements
✔️ Battery testing & electrical check
✔️ Fuel system inspection
✔️ Bilge & safety system check
✔️ Preventative maintenance to avoid costly breakdowns

Whether your boat has been sitting all winter or just needs a seasonal check-up, we’ve got you covered.

⚓ Serving the Detroit Metro Area
📞 586-533-1951
📧 [email protected]

📅 Now booking spring/summer prep appointments — spots fill fast as the weather warms up!

👉 Message us today to get on the schedule and hit the water with confidence.

Address

Algonac, MI
48001

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm
Saturday 9am - 5pm

Telephone

+15865331951

Website

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