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Marine Power Services

Mechanical Engineering

Marine Power Services (MPS) is one of the reasons many yachts return to Antigua – as they offer exceptional engineering services and support.

A family run business, personable owners Steve and Janetta Miller continue to expand their work capabilities in order to facilitate their ever-growing market clientele. 

Beyond mechanical services, they also offer dedicated container storage on casted foundations for 40 ft. containers @ US $100 per week, and US $65 per week for 20ft containers. Electricity is available at an extra cost. 

Steve is a former yacht engineer and captain, with over 26 years’ experience in Antigua. Over the years, MPS has remained in the fore, primarily by keeping up to date with all the latest systems technology / practices. The MPS technical staff continue to expand their ongoing training courses, and the company is an authorised dealer for Northern Lights, Caterpillar and Yanmar. 

Due to their excellent trade credibility, they carry out ongoing warranty works for new builds, along with a number of shipyards – including Royal Huisman, Nautor and Oyster. Their reputation for high-quality stainless and aluminium fabrication continues to grow. For these works, they stock a comprehensive quantity of stainless, aluminium, bronze, titanium and bearing plastics. They also carry out custom fabrication – including fixed frame stainless steel Biminis – and are happy to undertake any custom job one might require, including exhaust systems complete with custom lagging and any 'on board' welding (for which they have a portable TIG welder, and carry specific stocks of welding elbows / flanges etc). 

MPS also performs well in the field of hydraulics (looking after vangs, cylinders, backstays, steering pumps etc.) and now stocks a good inventory of stainless fittings in both metric and imperial sizes, plus large quantities of Shell Tellus hydraulic oils. Beyond this, MPS will source any other hard-to-find mechanical spares and also offer an oil disposal service. Duty-free oil is supplied and delivered from their bonded warehouse.

We have continued to receive consistently good captains’ feedback about MPS over past years:

“MPS saved us by fixing our forestay furling the day before the start of the RORC 600… completed the job at 11pm at night!” 

“We had a serious problem with our main engine, and were under real pressure with Charter guests about to arrive… but MPS were real stars by getting the whole thing back ‘up and running’ – just in time!” 

“For the past 4 yachts I’ve run, MPS have always provided me with a first class level of service, to the point that we now make Antigua our base for the Caribbean season… in the knowledge of always having them close at hand.” 

“Great service, on a complete main engine rebuild.” 

“The company above the rest is Steve Miller’s MPS in Antigua… quite possibly the most efficient company we’ve used in the Caribbean!” 

Welding / Fabrication

This highly respected Marine Engineering outfit, also has a renowned reputation for delivering high quality stainless and aluminium welding and fabrication works. They have a well tooled workshop complete with large lathes, milling machines, benders, TIG and MIG welding capabilities - and they offer works from shaft straightening and welding repairs right through to high grade ‘superyacht finish’ custom fabrications. 

MPS also have an excellent reputation for producing high quality fixed frame stainless Biminis, and beyond this, will take on any custom job that is required including exhaust systems and custom bearing fabrications.

Captain’s feedback confirms their excellent service standards, as follows: “MPS saved us by fixing our forestay furling the day before the start of the RORC 600… completed the job at 11pm at night!” 

“MPS – High standard of works with good depth of experience.”

Containers & Storage 

MPS offers dedicated container storage on casted foundations - 20 ft and 40 ft Containers, electricity available – weekly/ monthly rentals.

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Cobbs Cross
English Harbour
Antigua and Barbuda

: +1 268 460 1850

: [email protected], [email protected]


VHF Channel

Ch. 68

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“The company above the rest, is Steve Miller’s MPS in Antigua… quite possibly the most efficient company we’ve used in the Caribbean

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