Marine Technical Services

Hi Tom, Thanks for the photos. You’ve done an absolutely magnificent job. Not only have you upgraded batteries, controllers, charger / inverter, you totally cleaned up the panel, wiring, and breakers from four decades of dodgy repairs and DIY projects. These photos could go into a Nigel Calder book about resurrecting marine electronics.

Thanks for the huge lift. This should carry the boat very well into its second half century. The batteries and electrical system is the heart of a boat. You’ve given s/v Azimuth the heart of a lion!

Lastly, I’m grateful for your counsel and philosophical approach. As an owner, I always benefit from discussion with technical professionals. I thoroughly enjoyed our interaction over the course of last the month-plus,  gained a lot of useful information from it, and look forward to additional projects in the future.  Again thanks very much for a superb job, and positive interaction beyond the technical. You guys are absolutely fantastic. I’ll be sure to reach out for my next electrical or electronic project.

10/15/2025

Brian C.

I agree with the comments about MTS. Among the best marine electronics/electrics people I have encountered. Their recommendations are sound, and their execution is of the highest quality.

I have twice made the 153 NM trip there (from the Wharf Marina in DC) just to have them work on my electronic and electrical systems. That speaks volumes.

9/5/2025

Charles Y.

As others have said, MTS in Tracey’s Landing (near Deale, Md, and about 20 miles south of Annapolis) is excellent. I have used their services multiple times. Call Chris Lodor at 410-867-0676. He’s very helpful.

9/5/2025

Steve P.

I’ve personally worked with MTS, 410-867-0676, both for my own boats and as a service manager at two Annapolis area yards. Hands down the best in the area with super customer service.

9/5/2025

Jim M.

Adam did a bunch of work on my boat including solar installation, fan installation, and fixed some issues found on the survey amongst other things.  He also installed all of the navigation electronics for the previous owners who also raved about his work.  I would highly recommend going with MTS for any technical services you require.

10/16/2025

Andrew K.

VERY pleased with their work; highly recommend MTS.  They’ve worked on five different projects for me (1990 Grand Banks) and I’ve been completely satisfied.  In one case, other marine electricians were recommending a very cumbersome, $15,000 solution to band-aid a problem, while MTS found the actual source of the problem and fixed it for about $1,500.

8/8/2025

Hank L.

I recently had MTS follow up on our VHF radio and AIS installation.  The Certified Technician was outstanding-professional, thorough, and knowledgeable.  He quickly verified that our GPS data was functioning correctly and clarified how the Raymarine and Instrument breakers interact with the VHF’s position data.  He also corrected our vessel name in the AIS system.

I really appreciated the clear communication, attention to detail, and willingness to stand behind the original installation as warranty work.  It’s rare to find a company that’s so responsive and customer-focused.

10/8/2025

Craig R.

Our trawler had 20 year old electronics and a non-functioning autopilot.  Came across Toby at the Annapolis Boat Show last October and he spent lots of time answering questions and explaining various options/brands.  We kept in touch by email and phone negotiating what our trawler needed.  Got the final estimate and the job scheduled.  Install came in at budget and on time-a first for us!  Two new MFDs, a new autopilot w/heads at each steering station, wind instrument, engine and rear view cameras, new stereo and some repair work.  Certainly beat other estimates, their work was meticulous (thanks Adam), and they were a pleasure to work with.  Certainly will use MTS again should/when the need arise.

9/8/2025

Mark M.

Just an FYI – Everything seems to be running great. As you had said, I’m pretty much just doing what I’ve always done and the system is terrific so far. In fact one of my neighbors here at Baltimore Yacht Club who has a Hunter 44 AC (very similar to mine) did the same electrical upgrade with the Victron and touch display. He’s an electrical engineer and is very fastidious, and he said he was envious of my system and that whoever did the install really knew their stuff, right down to the most minor details. So kudos to Steve for his know-how and craftsmanship!

6/1/2025

Tom B.

Thank you very much for sending the tech over to look at my new Garmin. He was a really nice young man and was able to isolate the problem.

5/18/2025

Jim S.

Want to let you know that the system far exceeds my expectation. Great work !

10/1/2025

Chip V.

Thank you for an absolutely amazing job on Anna’s new self steering.  It’s better than I ever dreamed!  I’ll be doing a write up on the project soon for other Catboat sailors-full credit will be given!

8/29/2025

David M.

I wanted to let you know how happy my wife and I are with the solar system MTS installed on our 41 foot sailboat Peace of Mind over the Winter. Shortly after the Spring launch we departed HHN for New England and didn’t have the opportunity to tell you in person. The material selection and workmanship were superb. And, the installation crew did not leave a trace behind. The system has worked so well, that even on the rainiest of days we have been able to enjoy the benefits of fully charged batteries by mid-day.

We have not hesitated to recommend MTS in our travels.

7/14/2025

Dave & Holly L.

Thanks for the great Starlink install – we just are out cruising the Southern Bay for a week and it was a wonderful addition.  Great connectivity.

6/12/2025

Mike F.

We are currently sitting in Annapolis waiting for the rain to pass. These new batteries have made a world of difference. They, coupled with the solar panels you installed a couple of years ago, make staying out for a week or more a pleasure.

Once again I would like to commend MTS for your superb support and follow through.

5/21/2025

Bob N.

I want you to know that Adam has been great to work with and is doing a great job on my boat. I am really excited about the work you all are doing. I know I have added a few things to the list to do on my boat and I appreciate you all accommodating my request as well as help finding solutions.

3/31/2025

Rob B.

Thank you for the warm wishes and thank MTS for all the great work!  The AIS on the MFD worked perfectly, the only operator error was to expect a nuclear submarine to have a signature on my screen.  They are not easy to see but the helicopter escort made the point clear.

The biggest surprise of all was with the Shore Power.  I plugged into a new pedestal installed in the last year and bet my crew and the dock hands it wouldn’t work.  Based on the age of the boat the dock hands would not take the bet.

Anyway, I lost and I can’t tell you how happy I was to turn over the money.  I spent 6 weeks with a well-known boat yard in Jacksonville FL two years ago and they did everything they could think of and never fixed anything.  Tom looked at my Bus bars and fixed the issue in less than a day of work.

Happy Customer.

1/28/2025

John C.

I just wanted to let you know what a great job Steve did.  Nice guy – and he didn’t mind me watching.  We’re both HAM radio operators – we had a lot in common.  Just a pleasant overall experience and a very neat installation. I appreciate everything.

11/12/2024

Peter K.

Outstanding customer service!

Will recommend MTS to all my friends!

Professional in every way.

Very happy customer.

5 stars!!!!!

6/26/2024

Dean J.

Thank you for the careful work!

11/7/2024

Bob S.

Surveyor comments:

Batteries are divided into four (4) banks:  Engine Starting, Genset Starting, Windlass/Thrusters, and House.  Starting and thruster batteries are AGM and in serviceable condition.  The House bank is new consisting of three (3) Victron Smart Lithium 330Ah batteries in parallel.  The system is professionally installed in the lazerette and meets or exceeds ABYC E-11 (AC and DC Electrical Systems) and E-13 (Lithium Batteries).  Indeed, it is one of the best installations I have ever surveyed.

10/28/2024

Scott B.

Ryan put together a great set up and Tom did a fabulous job installing everything. Prices were very fair and their quality of work is excellent. I would definitely recommend them for any of your marine electric work.

12/7/2024

James A.

All is good! Thanks for a great job. Please use me as a reference.

10/21/2024

Stephen R.

Had MTS perform a lithium bank and alternator upgrade on my Catalina 545. We are now able to run the A/C unit in our cabin all night long with no gen set. We go to bed with 100% charge and wake up with 70%. Charging is easy the next morning with solar generator and engine.

7/20/2024

Mike and Ann R.

Spent night on boat with wife for the first time this year.  She loved the cockpit lights!  They are fantastic.  Just thought I’d send a note of thanks!

6/9/2024

Chris H.

Just had an opportunity to go down to the boat today. Everything looks great and is working like a charm. Can’t say thank you enough for your perseverance in getting this ready for the season. I am very grateful.  Super job.

5/7/2024

Gerry P.

Just want to thank the MTS team again, especially Steve and Ryan, who were great to work with!

4/19/2024

Marc M.

Per customer, he went to his boat and said it looks great.  Wanted to thank Ryan and Conor.  He said Conor did great work.

4/17/2024

Chris H.

I found Adam to be extremely helpful, approachable, very professional and an expert with electrical systems.  I also want to say that the level of professionalism and expertise of MTS is not something I have found anywhere else.

3/27/2024

Wade S.

You all always look at things with such thought, depth and insight. This is what I find so impressive with MTS. Thank you for being the great resource that you are. It’s hard to find that these days.

3/1/2024

Paul W.

Per customer, he wanted to tell us that the install has been lifestyle changing for them. They are on the hook almost all of the time and go to different anchorages once per week or so without ever having to run the engines to bring the batteries back up. He said they are able to use the water maker and even the water heater at times to take a hot shower since it has been cooler in the Bahamas this year. He also said that they are the “Envy of the Anchorage” as anyone they talk to about how their system works and what they are able to do with it are just blown away as to their capabilities without having to run the genset or visit marinas to recharge. They are extremely happy with the system!

2/27/2024

Mick B.

Thanks Ryan – as professional and perfect as professional and perfect can be! We had some special requests on this job and Adam nailed it.  Thanks for taking such good care of our sailboat for us.

1/23/2024

Patrick and Zina M.

I wanted to send a quick note to let you know how much we appreciate the work Tom did on our boat. The new lithium batteries and inverter have made everything function better. We have been travelling down south for the past two weeks and the system is working very well. Making life much more comfortable on the boat. Tom did an excellent job!

12/6/2023

Dale C.

Customer stated that we could not have found two better people to represent MTS. If we ever need a reference he would be happy to provide us with one as he was just completely pleased with Adam and Conor and the way that they presented themselves and took care of the boat during the course of removing and installing the batteries on his Fleming yacht. He could not say enough good things about them and how lucky we are to have them working for our company. Said we really “Knocked it out of the park on this one”.

12/6/2023

Robin D.

Just pondering today all the amazing stuff you have done for our sailboat.  You’ve made our lives so much better working and living on the boat.  Thank you. See you all again in June.

12/1/2023

Steve A.

We just wanted to share our thanks with you all. We believe and you all have constantly proved that HHN Vendors are the best on the East Coast (if not the whole world).  We look forward to returning next June for another round of maintenance and upgrades, keeping our boat in peak form.  Thank you again for all your hard work and EXCELLENT attitude.

11/22/2023

Your pals, Steve and Karen A.

I cannot appreciate how you had to shuffle things to get me back under way, but I suspect it was a significant challenge and took a lot of your time. I am impressed.

9/8/2023

Peter K.

Holy bad OEM decisions Batman!  THANK YOU GUYS, and Adam specifically for tracking that down. Whoa. I will be sharing those photos with the 3 other MH40 owners I know in the local area. GREATLY appreciate you figuring out the problem and averting/correcting what might have resulted in a fire.

6/30/2023

Tom F.

Holy bad OEM decisions Batman! THANK YOU GUYS, and Adam specifically for tracking that down. Whoa. I will be sharing those photos with the 3 other MH40 owners I know in the local area. GREATLY appreciate you figuring out the problem and averting/correcting what might have resulted in a fire.

6/30/2023

Tom F.

Thank you for once again taking care of me so quickly. Cannot say enough good stuff about your company, and have recommended you to everyone that needs work done.

9/7/2023

John W.

DUDE, You and your team ROCK, Thanks again for all your help. I’ve been spreading the word about your company to ALL my boating friends.

8/30/2023

Bryan K.

Ryan, Thanks to you and Adam for helping me with my boat issues. The time Adam spent with educating me about the electrical system on the boat was very valuable and gives me a lot more confidence in how to operate the boat.

8/24/2023

Wade S.

They are first rate and stand behind their service, plus they are a Victron Dealer with units in stock. Also, they service and install a wide range of marine electrical products. This is an unqualified recommendation based upon multiple experiences. Give them a shout with your questions/problems.

8/14/2023

Larry L.

I just want to thank you for another excellent job. The battery system is simply amazing. I don’t have to think about it. I just watch the depth of discharge. It is so far from the fretting and concern I used to have about the batteries and everything they control and enable, especially the engine.

I simply cannot thank you enough. I’m sure you don’t need any endorsements, but I would be happy to provide one.

I have very high expectations of you because you have set a high standard for yourselves that I have come to really appreciate. In general you exceed my expectations, but this time you have really done it. I am gobsmacked.

While I’m at it, I would also like to note how much value I attach to how well you stand behind your work and the products you install.

You just did it so well!

8/9/2023

Peter K.

I have been an MTS customer for almost 15 years. I have a 1979 Mariner 28 Sailboat that is a constant state of refurbishment.

Every single Electric/Electronic modernization effort has been performed by MTS. I simply don’t trust it to any one else. From Ryan the Owner, Chris the Sales Manager, Ryan the Service Manager and Ryan the technician (Not sure how Chris got hired since his name isn’t Ryan!). All are top professionals who have been patient and willing with an old boat and its owner. I have learned a lot from these guys.

Recently I met Andy who is a Landing School graduate and a MTS technician. The Landing School is one of the best maritime schools located in Maine. Andy is a true maritime professional.

MTS work that was done over a decade ago looks like it was installed yesterday. Anybody on the east coast should consider these guys for marine boat work.

7/25/2023

Andy O.

Ryan and the MTS Crew….Thank you!

7/18/2023

Gary L.

Ryan, Thank you for all of the effort and time that you, Conor, and Andy put into the sailboat. Yes, I know you were paid, but it was outstanding work. We will come visit, soon. The dog said he wants to eat your new door stop at first opportunity.

7/15/2023

Chris W.

This is just a short note to say thank you for coming to RWAV on Saturday afternoon to sort out and fix our new Inverter/Charger. Thank so much for your prompt response to our call, and the spot on training session on the I/C operation. MTS provides great service, and we certainly experienced it.

7/17/2023

Larry L.

Technician is very good – knows his stuff.

7/11/2023

David T.

System works like new! Many thanks for your diligence in finding a solution!

7/8/2023

David R.

Adam, Thank you SO much for this work. We will literally sleep better due to your efforts. Well done. Please enjoy the holiday weekend, and thank you so much for completing in time for me to take the boat out for the next week!

6/30/2023

Tom F.

Thanks Chris. MTS and Professor Young did a great job on the windless install. Much appreciated. I really do think this is my last big project. Steve says there are too many electrons buzzing through her 36 feet. Sounds as unlikely as “too much fun”, a theory that never happens in real life.

6/21/2023

Warren D.

Thank you for doing such a fine job today. We are very pleased with the work you did. Repositioning the Furuno compass sensor was a great idea and we are pleased with the result.
If we need any electrical work done we will surely stop by here on our way back south this coming Fall.

6/7/2023

John F.

You guys are so freaking awesome.

6/7/2023

Steve A.

We can’t thank you and the MTS team enough for your excellent service. This old boat has more secret problems than you could imagine. Every time I fix one thing, I discover five more problems. Tom was great to work with, and Andy’s phone support was nothing short of amazing. We’re on our way today, thanks to MTS. We hope you continue to have a safe, productive, and profitable season.

6/3/2023

Dave N.

Thank you for the quick work and all worked flawlessly!

5/30/2023

Jude B.

Once again I appreciate you going the extra mile and the great customer service. ….made life much happier. Just another reason I tell people about the great work you do and always try to be fair to your clients.

5/26/2023

Bob N.

Just a quick word of thanks for your help today! Really appreciate the quick response! As always great service from our MTS friends!

5/22/2023

Jeff W.

You guys are superb.

5/3/2023

Jason S.

Awesome news that the engines are working again.

I appreciate your write-down of the 2.75 hours. Obviously I didn’t know what it would take to diagnose and resolve this problem. One of the things I like about working with MTS is that you are honest and fair in all of our dealings. But as it turns out…I keep finding reasons to give you more business .

Also, thanks for providing the perfect level of detail in your email and on the invoice.

4/28/2023

Jeff. W.