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Ayres Suites Diamond Bar

Nestled in the beautiful hillsides of Los Angeles County, Ayres Suites Diamond Bar combines the ambiance of a boutique hotel with modern travel comforts. With scenic views of mountains and green fairways, this Diamond Bar hotel is a refreshing blend of inviting amenities and Los Angeles energy. Whether you are traveling for a business trip or vacation, you will find a comfortable, personalized hotel experience.

Icon #1 Hotel in Diamond Bar on TripAdvisor
Icon 101 Boutique Studio Suites
Icon Complimentary Breakfast Buffet
Text Complimentary Parking
Icon Complimentary Local Shuttle
Icon, Circle Fresh Baked Cookies
A Black And White Logo General Manager's Reception
Shape Pet-Friendly Accommodations
Text Heated Pool & Spa with Mountain Views
Icon Fitness Center
A Pool With Chairs And Umbrellas By It
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Awards & Accolades

Over the years, our commitment to exceptional hospitality has been recognized by guests, industry leaders, and respected organizations alike. These accolades reflect our dedication to thoughtful service, memorable experiences, and the distinctive character of our hotel. Each award is a testament to the care and attention we bring to every stay.

Testimonials

Review of Ayres Suites Diamond Bar

We have been staying at the Ayres in Diamond Bar for over 10 years when we visit family in Diamond Bar, and have had consistently good experiences with the staff and facilities. Having a room close to the elevator was much appreciated this time. Thank you for making our stay comfortable and smooth!

Verified Guest October 2026

The staff was friendly and helpful during my family's stay for four nights. My suite was clean and neat each day of my stay, plus the breakfast was tasty and coffee fresh. I've been a customer of this hotel for fifteen years, and I would stay here again.

Verified Guest September 2026

Very nice, comfortable hotel with a very good breakfast. Great location, close but not too close to the freeway. We stay in Ayres properties whenever we can. Outstanding hotel at a very reasonable price.

Verified Guest September 2026

Excellent overall service; no complaints. Anyone looking for great hospitality, this is the perfect hotel. It's very clean, with friendly staff, and the complimentary breakfast and happy hour are great.

Verified Guest September 2026

General Information

Guest may check in any time after 3:00 pm. Check out is at 12:00 pm. Yes, for a nominal fee of $30 + tax guests may check in early at 11:00 am or check out later at 3:00 pm. Early check-in and late check-out are subject to availability and not guaranteed. 

Room reservations must be cancelled 24 hours prior to scheduled check-in time of 3:00 pm to avoid a cancellation fee of the first night’s room & tax, unless booking a non-refundable reservation/rate plan, in which case, the reservation is non-refundable and may not be modified. If your reservation is booked through a third party, cancellations must abide by their policy. To cancel your reservation, please call us at 909-860-6290 or email us at [email protected]

Reservations will be charged upon check-in unless otherwise noted. If your reservation is booked through a third party, payments must abide by their policy. All reservations require a guarantee by credit card with valid expiration date and EMV chip. The name on the credit card must match your government issued identification at check-in and cover the full room and tax amount + incidentals.

At check-in, a physical credit card with an EMV chip is required to cover up to a $100 hold per stay for an incidentals deposit. Cash is not an accepted form of payment. The deposit is released at midnight after the check-out date and typically takes 3-10 business days to reflect in your bank account.

If overnight guest is a minor (under 18), please have them contact the hotel directly for appropriate forms to be filled out and returned prior to arrival.

For that information, you will need to speak with the Sales Manager, Alma Teasley. She can be contacted at [email protected].

Yes, we offer a complimentary full American breakfast served from 6:00 am – 9:00am Monday through Friday and 7:00 am - 10:00am on the weekends. The buffet-style breakfast includes freshly cooked eggs, potatoes, sausage or bacon, pancakes or French toast, oatmeal, fruit, yogurt, cereal, toast, muffins, juice, and coffee.

All of our guest rooms and floors are non-smoking.

Yes, Ayres Suites Diamond Bar is pet friendly, and well-mannered dogs, cats, and fish are welcome.

Pet Fees:

  • Small Pet Fee (under 35 lbs)
    • $55 one-time non-refundable fee per reservation for 1 pet of 35 lbs or less (4 nights or less)
  • Large Pet Fee (over 35 lbs)
    • $85 one-time non-refundable fee per reservation for 1 pet over 35 lbs (4 nights or less)
  • Multiple Pets Fee
    • $85 one-time non-refundable fee per reservation for 2 pets (4 nights or less), maximum 2 pets per room
  • Weekly Fee (5+ Nights)
    • An additional $50 fee per pet, per room for 5+ nights
  • Additional charges will be assessed for any pet-related cleaning or damages to the room

Pet Policy: 

  • Maximum 2 Pets
  • Pets are allowed in specified guestrooms
  • Pets may not be left unattended in guestrooms
  • Pets must be leashed or held in public spaces

Service Animals:

  • Ayres Hotels complies with the Americans with Disabilities Act (ADA) and state/local laws regarding Service Animals.
  • Guests traveling with a Service Animal will not be charged a pet fee. Charges may be incurred, however, should a Service Animal damage or soil the Hotel.
  • Per the American with Disabilities Act (ADA), Emotional Support Animals (ESA) do not qualify as Service Animals as they have not been trained to perform a specific job or task.
  • Emotional Support Animals (ESA) will be charged the standard pet fee according the hotels policy. To learn more, please defer to the American with Disabilities Act (ADA) website

**Please contact the hotel directly for pet friendly room availability**

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We would not have a shuttle to the airport there is transportation that will take you to/from the hotel to the airport: Prime Shuttle, Taxi’s and any travel app (I.E Lyft or Uber). The cost of these services will vary per person