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— Engineering

Mercury MerCruiser Qualified Service  

Within the Heavy Seas engineering division, we are also a proud, recognised member of the certified Mercury Mercruiser service network. This renowned marine brand is one of the most important worldwide and Heavy Seas acts as the Official Service and distributor in Mallorca. As a result, we can carry out any inspection or repair for the Mercury outboard and MerCruiser inboard, efficiently, on time and on budget.  

The unique engines from Mercury MerCruiser are designed exclusively for yachts and superyachts. Using only the best-in-class technology, durable materials, and modern electronics, these motors are top of their field in marine propulsion. At Heavy Seas, we know how important it is to keep your marine engine in its original condition to ensure your boat works to its best ability. We can help you to maintain and repair it as and when needed. 

With over a decade of experience working and servicing Mercury MerCruiser yacht engines, our specialised team are the best choice when it comes to placing your engines in the hands of professionals. Thanks to our high-quality electronic diagnostic tools and database full of thousands of references, we can virtually detect and correct any faults and efficiently replace missing parts that you may need for your yacht motor. 

Whether you’re looking for regular engines checks and servicing, motor restorations, damage repairs, tune-ups or a secure winter storage warehouse, we offer all the marine services you need to keep your engine in tip-top condition at the best prices in market and only at the highest quality.  

Mercury MerCruiser products we service and repair:

  • Mercury MerCruiser 8.2L 
  • Mercury MerCruiser Inboards 
  • Mercury MerCruiser Towsport inboards 
  • Mercury MerCruiser 6.2L  
  • Mercury MerCruiser 4.5L 

Mariner Qualified Service 

Heavy Seas is also Mariner Qualified Service provider for the counterpart of Mercury outboards. Using the same tools we offer our yacht services for repairs, checks, tuning and more.  

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