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Compare proposals and book your ideal event spaceLong Island Marriott - Newly Renovated Meeting Space
101 James Doolittle Boulevard, Uniondale, NY, USA, 11553
About us
Give us your vision. We’ll fulfill it with precision. Adjacent to the Nassau Coliseum in Uniondale, New York, the Long Island Marriott Hotel will make your meeting a major success. We’re easily accessible from JFK and LaGuardia Airports, the Westbury train station and major highways. With 27,000 square feet of total meeting space, we can handle your every need – from presentations in the amphitheater to events for 1,200 in the Grand Ballroom. Our newly-renovated Chardonnay Room with state-of-the-art LED lighting and skylight windows is a perfect space for social events. And your group will enjoy amenities like our fitness center and swimming pool. Savor delectable flavors at Champions, Prime Seasons or Skylight Lounge, our on-site restaurants. For your important Long Island events, our hotel is the perfect solution.
Venue Details
ChainMarriott Bonvoy
BrandMarriott Hotels
Built1982
Renovated2023
Total meeting space21,853 sq. ft.
Guest Rooms615
Venue typeHotel
Industry Ratings
AAA
Northstar
Amenities
Room features and guest services
- Calls (local)
- Calls (toll-free)
- Concierge services
- Laundry service
- Luggage storage
- Room service
- Voicemail box
Facilities
- Onsite catering
- Onsite gift shop
- Onsite restaurant
- Onsite security
- Rental car service
- Space (private)
- Space (semi-private)
- Wheelchair accessible
Business services
- AV capabilities
- Business center
- Video conference
Recreational activities
- Health club
- Indoor pool
- Spa or salon
- Tennis courts
- Whirlpool
Transportation
- Taxi
- Train
Equipment
- Dance floor
- Loading dock
- Staging area
Room features and guest services
- Calls (local)
- Calls (toll-free)
- Concierge services
- Laundry service
- Luggage storage
- Room service
- Voicemail box
Facilities
- Onsite catering
- Onsite gift shop
- Onsite restaurant
- Onsite security
- Rental car service
- Space (private)
- Space (semi-private)
- Wheelchair accessible
Need dates
Priority windows that venues prefer for hosting events
Nov 13, 2025 - Feb 28, 2026
Seasonal Availability
Do you want to know if your event is during the high or low season? Check the season availability for this hotel.Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
High season
Apr 08 - Sep 08
Shoulder season
Low season
Meeting rooms
Total meeting space
21,853 sq. ft.
Largest room
9,720 sq. ft.
Space (private)
20,870 sq. ft.
Meeting rooms
18
Second largest room
7,416 sq. ft.
Space (semi-private)
2,000 sq. ft.
Meeting rooms
Total meeting space
21,853 sq. ft.
Largest room
9,720 sq. ft.
Space (private)
20,870 sq. ft.
Meeting rooms
18
Second largest room
7,416 sq. ft.
Space (semi-private)
2,000 sq. ft.
Floor Plans
Download floor plans for this venue.
Menus
Download catering menus for this venue.
Explore Meeting Rooms
Find the perfect room with setup charts and interactive 3D floor plans.
Meeting space
Meeting room floor plans
Guest rooms
Total guest rooms
615
Suites
16
Tax rate
8.625%
Occupancy rate
3%
Total guest rooms
615
Suites
16
Tax rate
8.625%
Occupancy rate
3%
Location
Getting Here
Distance from airport
18 mi
Distance from airport 18 mi
Parking in the area
Parking in the area
Complimentary parking
Bus parking
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Additional Information
Safety Information
Cancellation Policy
72 Hours
Long Island Marriott - Newly Renovated Meeting Space Frequently Asked Questions
Explore frequently asked questions from the Long Island Marriott - Newly Renovated Meeting Space regarding Health and Safety, Sustainability, and Diversity and Inclusion
Sustainable Practices
Please provide comments or a link to any publicly communicated Long Island Marriott - Newly Renovated Meeting Space's sustainability or social impact goals/strategy.
Please visit Marriott.com/Serve360 for Marriott International's sustainability & social impact strategy and 2025 goals information.
Does Long Island Marriott - Newly Renovated Meeting Space have a strategy that focuses on the elimination and diversion of waste (i.e. plastics, papers, cardboard, etc.)? If yes, please elaborate on your strategy of elimination and diversion of waste.
Yes, Paper,Newspaper,Cardboard,Aluminum,Plastic,Cooking Oil
Diversity and Inclusion
For US hotels only, is Long Island Marriott - Newly Renovated Meeting Space and/or parent company certified as a 51% diverse owned business enterprise (BE)? If yes, please indicate which one of the following you are certified as:
No response.
If applicable, could you please provide a link to Long Island Marriott - Newly Renovated Meeting Space's public report on their commitments and initiatives related to diversity, equity, and inclusion?
https://www.marriott.com/diversity/diversity-and-inclusion.mi
Health and Safety
Were practices at Long Island Marriott - Newly Renovated Meeting Space developed based on health service recommendations from public governmental entities or private organizations? If Yes, please list which organizations were used to develop these practices.
Yes, Marriott cares greatly about every guest's experience and takes hygiene and sanitation very seriously. Marriott has established strict standards of cleanliness for all of its hotels that either meet or exceed public health department regulations.
Does Long Island Marriott - Newly Renovated Meeting Space clean and sanitize public areas and publicly accessible facilities (i.e. meeting rooms, restaurants, elevator banks, etc.)? If yes, describe any new measures that are taken.
Yes, Marriott cares greatly about every guest's experience and takes hygiene and sanitation very seriously. Marriott has established strict standards of cleanliness for all of its hotels that either meet or exceed public health department regulations.
Please explain, if applicable, the carbon offsetting options you offer to corporations.
The corporate sustainability team can help to offset customers' carbon footprints by contacting Sustainability@marriott.com.
Please provide, if applicable, an e-mail address for a contact who can address any follow up questions relating to sustainability and social impact goals and initiatives.
sustainability@marriott.com
Has your hotel taken steps to reduce single-use plastics, such as removing plastic straws (except upon request for guests with disabilities), stirrers and cotton buds? If yes, please provide detail as to the steps you have taken to reduce single use plastics?
Yes, Eliminated straws and stirrers; implemented large format bath amenities
Does your hotel generate (onsite) or purchase (offsite) renewable energy (beyond your utility's standard offerings)? If yes, please describe your practices for generating or purchasing renewable energy.
Does your hotel engage in activities to protect & restore the natural environment in which it is located (i.e. trees planted, coral reef restored, etc.)?
Will your hotel be imposing any additional fees for cleaning services? If yes, please specify those fees.
No
Are specific cleaning/disinfection routines in place for pillows, duvets and their covers, headboard, bathrobe etc.? If yes, please describe.
Yes, Hotels following MI Cleaning Protocals
Please include a link to your public report on community impact if applicable.
Please visit Marriott.com/Serve360 for the latest progress on Marriott International's community engagement efforts.
Please provide any other comments you wish to make regarding your efforts/initiatives to obtain certification in these programs.
https://www.marriott.com/diversity/diversity-and-inclusion.mi
Please provide, if applicable, an e-mail address for a contact who can address any follow up questions relating to diversity, equity, and inclusion.
WEGD@marriott.com
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