Upgrade with Precision and Power
Experience unparalleled performance and reliability with our expert marine engine repower services in Atlanta, Georgia.
Atlanta's Premier Engine Repower Experts
Yanmar, Volvo Penta, Vetus Deutz, Perkins, MerCruiser, Cummins & Caterpillar parts, installs, and certified service to get you back on the water faster.
At Marine Inboard Specialists LLC, we excel in modern marine engine repowers. Our expert team is dedicated to enhancing your vessel's performance with state-of-the-art technology and precision. Trust us to revitalize your marine experience with reliability and efficiency, keeping you confidently on the water.
Featured Inboard Engines
Hot picks that are in stock or quick ship. Ask us to confirm fitment and install pricing for your boat.
Precision Engine Repowers
High-efficiency Japanese diesel engines known for reliability, smooth operation, and low fuel consumption. Ideal for sailboats, commercial vessels, and repower projects.
Price Range: $12,500 – $42,000+ (depending on HP and model)
Volvo Penta Marine Engines (IPS & Inboard)
Premium Swedish engineering featuring advanced controls, joystick docking, and industry-leading fuel efficiency. IPS systems deliver unmatched maneuverability and quiet performance.
Price Range: $28,000 – $135,000+ (single units; IPS pairs run higher)
Cummins Marine Engines
American-built commercial-grade diesel engines offering durability, strong torque curves, and easy maintenance. Popular for sportfish, workboats, and high-output repower projects.
Price Range: $22,000 – $95,000+
Vetus Deutz Marine Engines
Solid mid-range diesel engines combining German Deutz power with Vetus marine integration. Known for quiet, clean operation and excellent value.
Price Range: $14,000 – $32,000+
Perkins Marine Engines
Trusted for decades in commercial and pleasure craft. Perkins engines deliver dependable performance with simple servicing and long parts support.
Price Range: $8,500 – $24,000+
MerCruiser Inboard / Sterndrive Engines
High-performance gasoline inboard/sterndrive engines offering responsive acceleration, modern fuel systems, and strong top-end power for recreational vessels.
Price Range: $12,000 – $38,000+
Caterpillar Marine Engines (CAT)
Heavy-duty commercial-rated marine engines designed for maximum lifespan and power. CAT engines are known for exceptional torque, reliability, and global parts availability.
Price Range: $65,000 – $250,000+
How Our Repower Process Works
Clear stages from first quote to sea trial. We keep you informed at every step so there are no surprises.
- Quick Quote
Share basic boat details and service needs for a fast estimate. - Vessel Survey
On-site or virtual assessment to confirm engine options and scope of work. - Detailed Proposal
Clear parts list, labor breakdown, warranty details, and project timeline. - Schedule Install Coordinate haul-out or in-situ install based on your marina and schedule.
- Sea Trial & Tuning
On-the-water performance checks and final adjustments. - Ongoing Support
Maintenance plans, spare parts, and priority scheduling for existing clients.
Service Packages & Repower Estimates
We keep pricing transparent. Every project receives a custom written quote after a vessel survey.
Basic Maintenance
$299
per year
Oil and filter change
Filter inspection and basic checks
1-Year Warranty
Corrosion inspection
Consultation
Pro Service
$749
per year
Includes all Basic Maintenance features
Performance Tuning
2-Year Warranty
Priority scheduling during peak season
Annual haul-out inspection and report
Repower Estimator
From $12,500
Engine, mounts, and installation labor
Extended Warranty
Coupling, alignment, and sea trial
Optional financing available
VIP Support
Clear Answers on Engine Repower
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Revitalize Your Vessel Today
Experience unparalleled marine performance with expert engine repowers by Marine Inboard Specialists LLC. Our factory-trained technicians ensure precision and reliability for every inboard diesel engine.