At Your Service Tours and Car Service

Bar Harbor, Acadia National Park & Mount Desert Island Tours in Maine

At Your Service Tours and Car Service

Bar Harbor, Acadia National Park & Mount Desert Island Tours in Maine

At Your Service Tours and Car Service

Bar Harbor, Acadia National Park & Mount Desert Island Tours in Maine

At Your Service Tours and Car Service

Bar Harbor, Acadia National Park & Mount Desert Island Tours in Maine


We are proud to celebrate our 20th anniversary in business this year!

Our locally-guided Mount Desert Island and Acadia National Park Tours are second to none.

Our Most Popular Tour Lengths

We are advanced reservation only and 48 hours is highly recommended.

Additional Services We Offer

Customized Hourly Transportation | Wedding Shuttles | Yacht Concierge | Cruise Passenger Pickups

Photo of black SUV with wording

Amazing Guides, Amazing Tours

Welcome to Bar Harbor, Maine, home of Acadia National Park on Mount Desert Island. Operating since 1999, we are Bar Harbor’s and Mount Desert Island’s largest car service and private van touring company. Our goal is to provide you with the best island experience available by providing distinct and personalized services targeted to your specific needs.

We will be your onsite concierge service while you are on vacation. We will greet you when you arrive, give honest recommendations about what to see and do while you are here, and then end your trip with a pleasant goodbye and a wish for your return. Most of our clients return to use us exclusively on future trips.

If you want quality car service from the airport or a true local insider guide to the area, we welcome the opportunity to work with you. We offer services customized to your specific needs.

Our guests have rated us the #1 Transportation & Tour company in Bar Harbor!

Great Tour!

We were two couples that got off the ship and saw someone from this company at the exit where passengers were getting on their pre-book tours. We asked about their service and decided to give it a try. Grant was our driver and as we traveled we were given so much information about Bar Harbor and Acadia National Park. With a private service we could stop for as long as we wanted to enjoy all the sights. Would highly recommend this company.

– Frank I., TripAdvisor
Beautiful Bar Harbor and Acadia National Park

We easily connected with our tour guide, Bill, upon disembarkation from our cruise ship's tender boat. My three sisters and I decided to book a private tour as the cruise ship did not offer an excursion to Acadia National Park. Bill was very knowledgeable about the area and took us to places we would never have seen on our own or on a big tour bus. He took us all through Acadia NP and told us many stories of the area both past and present. He stopped frequently for us to take pictures and made sure we were comfortable at all times.

– Susan F., TripAdvisor
Our Regal Princess Bar Harbor Tour Was Amazing!

MJ was extremely Knowledgeable and Entertaining! She was so accommodating and it was awesome because you knew she enjoyed her job and her home and wanted us to know as much as we could about Bar Harbor. This is one of our Most favorite vacations ever! The colors were like nothing we have ever seen, So Beautiful! I would recommend At Your Service Private Tours without any hesitation.

– Sharon K., TripAdvisor
Fabulous and Grant was Outstanding

Grant did an unbelievable job, a wealth of knowledge and a total asset to At Your Service Private Tours. Our original guide did not show up and Grant graciously offered to take our group of 4. The Acadia National Park and Cadillac Mountain to Sandy Beach were phenomenal and Grant was a gem!!!!

– Lillian C., TripAdvisor
Bar Harbor & Acadia National Park

We toured Bar Harbor and Acadia National Park with your company. Linda, our driver and tour guide was very personable and knowledgeable. Don't waste your time by getting on a big tour bus. The van was perfect for our excursion. We highly recommend your company. Linda was awesome! Andy & Kelli

– Kelli O., TripAdvisor
Bar Harbor/Acadia Tour

MJ was by far the best tour guide we have ever used! She picked up immediately what we were interested in seeing, kept track of time, provided unique stops away from crowds, and took us to a perfect place for lunch! One of our group members has limited mobility and she was very aware and helpful. 6 stars!!!

– Mary M., TripAdvisor
Great Alternative to Cruise-Ship Tour

A group of six of us (three couples) were in Bar Harbor as part of a Holland America ship cruise. We signed up independently for a five hour tour and Bill was our tour guide. We saw all of the highlights of Bar Harbor and Acadia National Park that we'd read about before-hand and Bill was an encyclopedia of knowledge about the area and very willing to share his knowledge, wit and also to answer questions.

– Robert C., TripAdvisor

Let Us Show You the Beauty of Mt. Desert Island, Maine!