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Marine Electronics and Accessories

Sales, Installs, and Repair

Based in Montgomery, TX

Bringing the finest to the boating community since 2020.

The products we sell and install have been proven through years of personal use in bass tournaments throughout Texas. We pride ourselves in treating each customer's boat as if it were our own.


Extreme detail is given to each project so that it is functional, can stand the rigors of tournament use, and is aesthetically appealing.

White Waves

Meet the Crew

Bryan and Carson Rennell

We started BassTech Marine in 2020 as a business project to do together as father and son. We are lifelong fishermen and enjoy the technical challenge of working on bass boats. We have lived in Montgomery since 2009 and have spent countless hours on Lake Conroe doing what we love.


Our goal is to make professional repairs and installs to your boat with the perspective of passionate fisherman and the knowledge of expert mechanics.

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Contact us directly with questions or to request our services


BassTech Marine is an authorized reseller for products from insutry-leading brands. See the full list below. We are glad to install any products you purchase from these retailers.


We take pride in every installation we complete. We use the highest quality components from wiring to connectors, ensuring years of trouble free use and maximum performance.

We are certified NMEA Marine Electronics and NMEA 2000 Installers.


BassTech Marine provides service on marine electronics and accessories and can assist with factory warranties.

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Highest Quality Marine Innovations

We are authorized resellers for the following industry leading marine brands

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What Our Customers Say


Bryan is an awesome guy... very professional and trust worthy. I've been going to BassTech Marine for 2+ years now and wouldn't go anywhere else.

Matthew Brown

BassTech marine is the best of the best at what they do and get you in and out at a good speed. This is definitely the place for all your boat accessories.

Garrett Peel

They were awesome when I brought my boat there. I am a deaf person and they took their time to explain what they did to my boat. They did an excellent job! Thanks!

Andy Scofield

I would 100% recommend BassTech Marine. I called asking if I could bring my boat in and they got it finished in the same day. This is definitely the place to take your boat for all your electronic needs.

Jack Middlebrook

Reached out to BassTech Marine in regards to getting the Garmin live-scope to be installed. Super fast response time. They were able to buy the graph and the bracket for me ahead of time to ensure that I bought the correct items. Brought the boat in and they had it done in 24 to 48 hours. I've used it for the last 6 months. Never had a single problem with the graph. I would personally highly recommend taking your boat to BassTech Marine for any graph/electrical needs!!

Ryan Smith





9am - 5pm


9am - 3pm




Based in

Montgomery, TX


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