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Planner and Event Production in Billerica, MA,
(617) 982-3887

About Us

Harken Event Company is a wedding and event planning company based in Billerica, Massachusetts. Formerly known as Mosaic Event Group, these elite planners have over 15 years of experience in coordinating dream wedding celebrations. Their ethos is to go above and beyond for every client to deliver an unforgettable wedding day.

Services Offered

Harken Event Company offers full planning, partial planning, month-off management, and day-of coordination, along with setup and cleanup services. Whether you wish for someone to do all the work for you, or just want a professional opinion, these experienced planners can assist. No matter your wedding vision, Harken Event Company can accommodate your needs and suit your style. They also offer an array of themed event rentals to enhance your decor and can provide custom signage for your special day. Additional services include:

  • Budget analysis
  • Timelines
  • To-do lists
  • Guestlist and RSVP management
  • Vendor and venue referrals
  • Event design and decor

Ashley Daniell

5 out of 5
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  • I can’t even begin to describe how thankful I am for Shay & Harken events! Shay is amazing and absolutely went above and beyond to make my decor visions come to life. I began working with her in the beginning of the year in January, but then with COVID-19 we were undecided on what to do for awhile. Once we decided on a smaller backyard wedding only about a month before the date, Shay and I picked back up and she truly made the last minute planning way less stressful. I wouldn’t of been able to pull it off without her. I’m adding a few photos of the decor I currently have, but can’t wait to see all the professional pictures. Thank you for everything Shay! You most definitely helped make my wedding one to remember forever!

    Frequently Asked Questions about Planner

    What is the starting price for day-of wedding coordination?

    $ 1,950.00

    What is the starting price for partial wedding planning?

    $ 2,000.00

    What is the starting price for full wedding planning?

    $ 5,000.00

    Do you offer an hourly rate?


    What is the hourly rate?

    $ 50.00

    What wedding events do you provide services for?

    Ceremony, Reception, Rehearsal Dinner

    What wedding planning services do you offer?

    Budget Analysis, Day-of Coordination, Event Design, Full Planning, Guest List Creation, Partial Planning, Timelines, To-Do Lists, Vendor Referrals

    What weddings do you have experience planning?

    Civil, Cultural, Double Weddings, Elopement, Eco-Friendly, Military, Non-Religious, Religious

    How many planners are on your team?


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