Mainline Marine Specialists

Do not waist your time in the Mesa AZ Marina. Just wanted the VRO pump replaced. Instead I got two 25hp fuel pumps stacked together and was charged MAGA bucks. Guess Mesa has never heard of a no oil VRO pump. I have a 200hp engine. it was starving for fuel. I got the right pump and Colton put it on for me. Now we have fuel and engine runs as it should. Again do not waist your time or money going to Mesa AZ. I highly recommend Mainline Marine in Catalina AZ.

The young man Colton, who runs the marina shop is 100% excellent young man's I purchased on Mercury 150 a month and a half ago an engine on my boat a half of 27 years with a 125 Mercury. Due to the exchange he has stepped up over and above to make sure me as a customer has been taken care of and satisfied. I used the boat last Saturday. Let's talk fishin tournament at Roosevelt Lake that boat gets up and move. He did a great job and putting on the engine and my partner Alf Penland It was very impressed with the power and the function of the boat and motor. I thank you Colton.

Colton Betalle was excellent to work with! They got my boat fixed for a very reasonable price compared to what I was quoted at competitors. He is a very honest man and gave me excellent service. I will be bringing him all of my marine needs. Thank you Mainline Marine!

Super helpful. Looking for them to help me finish my project boat the "Bucket List" so I can take her to Mexico.
Will post more reviews as we progress.

Brought my bayliner in for a realignment(kimble bearing) and the beautiful lady at the front desk was very helpful and very knowledgeable.

The service was top notch and very affordable, will definitely return to have other task performed in the future.

A+ experience all around! Thank you again Colton and Kelly!!!

So we had a Reinell mercruiser B1 out at the river (6hrs from Tucson), just after some repairs at MMS. Reverse and Neutral didn’t work after launching. We called Colton at Mainland Marine Specialists and they drove 5-6 hours to the Colorado river and repaired our boat and saved the vacation. Thanks. Awesome service.