Guardian Jet Center (KONT)

Ontario International

FBO Information

Website:
Phone:
Location:
1150 South Vineyard Ave., Ontario 91761
Hours:
D6:00 am-10:00 pm daily-After Hours*** Please call to notify arrival.
E-mail:
Amenities:
Restrooms, Beverages, Wifi Internet, Conference Room, Snooze Room, Pilots Lounge, Flight Planning, Internet Workstations, Showers, Kitchen, Business Center
Credit Cards:
Discover, Mastercard, Us Bank Multiservice, Visa, American Express, Air Card
100LLJet A W/ PristJet A
$7.50
Full Service
$6.57
Full Service
$6.33
Full Service

Fees & Charges

After Hours
$100.00
GPU
$100.00
Lavatory Service
$100.00
Potable Water
$100.00

Guardian Jet Center KONT Pilot Reviews

Karen

September 28, 2025

The ramp fee for a Single Prop aircraft is $50, which is waived with a 15-gallon fuel purchase.

Martin

September 16, 2025

Landed here last week for a couple hours meeting. FBO staff was very pleasant. The ramp fee for my aircraft was $500, waived with 160 gallons. I did not require all that fuel since I was a bit heavy. I asked the manager if he could assist.... it took him two seconds to reply, "Take what you need, and we will waive it; it's all good".... what a wonderful surprise—I rarely see this level of service across the country. Certainly not with the major chains like Signature and Atlantic. Excellent staff and culture.

Anthony

January 26, 2025

The aircraft was fueled and prepared outside the hangar, ready for departure right on schedule. Excellent service provided.

Michelle

January 19, 2025

Excellent customer service and fast fueling! Johnny took care of our invoices quickly and was very knowledgeable regarding the taxiway environment at KONT.

Carol

December 28, 2024

Landed here with an emergency engine problem in a Cessna 150. They arranged a rental car for us and were quite accommodating. Fuel prices were very reasonable for a major airport too. David was an excellent host!

Rodriguez

December 27, 2024

The after-hours fees were excessive.

Laura

December 15, 2024

Henry Thompson is probably the man you want to see. Visited KONT several times; he is a very professional and extremely helpful individual!