Urgent care is a healthcare service focused on providing immediate, non-life-threatening medical attention. Urgent care centers treat conditions such as sprains, cuts, burns, and common illnesses and offer a range of services, including diagnostic and preventive care like immunizations and physicals. With an estimated 15,000 clinics in the U.S., urgent care centers operate beyond traditional primary care office hours, offering a convenient and lower cost alternative to emergency rooms for urgent but minor health issues.

What is a walk-in clinic?

A walk-in clinic is a type of healthcare facility that provides medical care to patients without the need for an appointment. These clinics cover a range of services such as urgent care, occupational medicine, and primary care with walk-in availability. They cater to non-emergent health issues, offering a convenient option for accessible medical attention. Walk-in clinics vary from free services provided by government, charity, or foundation-operated facilities to private clinics with affordable rates, serving as a practical alternative for minor illnesses and injuries outside of traditional doctor's offices and emergency rooms.

Do urgent care centers in Ontario take appointments?

Historically, urgent care centers were strictly an on-demand, walk-in healthcare service. More recently, as consumer behaviors and expectations have evolved, many urgent care clinics have begun offering book ahead visits, allowing consumers to select a same-day or next-day time that works best for their schedule. Use Solv to find a Ontario urgent care center that offers advanced bookings (or appointments) and book online.

Are Ontario urgent care centers open after hours?

Yes. Most primary care doctor offices are open during routine work hours, Monday thru Friday, 9:00 am to 5:00 pm. Conversely, most of the urgent care centers in Ontario are available after hours, on weekends, and many holidays. Typical urgent care hours are 8:00 am to 8:00 pm daily, although location-specific hours may vary.

How much will an urgent care visit in Ontario cost?

The cost of a visit to an urgent care in Ontario varies, with cash prices for the base visit generally ranging from $100 to $175. Additional treatments, such as lab tests, X-rays, or immunizations, can increase costs, typically between $50-150 each. If you're using insurance, expect a co-pay between $20 and $50, depending on your plan and whether the clinic is in-network. Prices differ based on location, so it's best to check directly with the urgent care center and your insurance provider for accurate cost estimates.

Solv / Urgent Care / California / Ontario /

Book urgent care & walk-in clinics near me in Ontario, CA

Need urgent care in Ontario? Let Solv help find and book a same-day care.

Own a clinic? Add your location.

Help patients book appointments with you on Solv. It's free!

Add location

14 instant-book locations

Carbon Health Urgent Care, Costa Mesa

Carbon Health Urgent Care

Open until 7:00 pm

Mon 9:00 am - 7:00 pm
Tue 9:00 am - 7:00 pm
Wed 9:00 am - 7:00 pm
Thu 9:00 am - 7:00 pm
Fri 9:00 am - 7:00 pm
Sat 9:00 am - 7:00 pm
Sun 9:00 am - 7:00 pm

3195 Harbor Blvd, Costa Mesa, CA 926263195 Harbor Blvd

4.44(106 reviews)

Urgent care

Book online

Today

9:00 AM 9:15 AM 9:30 AM 9:45 AM 10:00 AM 10:15 AM 10:30 AM 10:45 AM

Popular Clinic! Booked 7 times today on Solv.

So amazing these caring souls that work here! I came in last minute with my daughter and in the kerfuffle of illness and getting her there on time we forgot her ID. The appointment I had originally was at 6:30 and they close at 7. We didn’t get back there with the ID until 6:50. The angel at the front desk called me to see if I was still coming! They helped us thoroughly, thoughtfully and with incredible kindness. Thank you immensely.

Exer Urgent Care, Irvine

Exer Urgent Care

Open until 8:00 pm

Mon 8:00 am - 8:00 pm
Tue 8:00 am - 8:00 pm
Wed 8:00 am - 8:00 pm
Thu 8:00 am - 8:00 pm
Fri 8:00 am - 8:00 pm
Sat 8:00 am - 8:00 pm
Sun 8:00 am - 8:00 pm

4143 Campus Dr, Irvine, CA 926124143 Campus Dr

4.31(54 reviews)

Urgent care

Book online

Today

9:00 AM 9:15 AM 9:30 AM 9:45 AM 10:00 AM 10:15 AM 10:30 AM 10:45 AM

Popular Clinic! Booked 1 time today on Solv.

AME Medical Group, Long Beach Urgent Care

AME Medical Group

View hours of operation

Mon 9:00 am - 7:00 pm
Tue 9:00 am - 7:00 pm
Wed 9:00 am - 7:00 pm
Thu 9:00 am - 7:00 pm
Fri 9:00 am - 7:00 pm
SatClosed
SunClosed
Apr 3Closed

3300 E South St, Long Beach, CA 908053300 E South St

4.62(2.5k reviews)

Urgent care

Book online

Can't get current appointments. + See booking page

94% of patients recommend this clinic.

Staff was very professional and very helpful excellent service and great attitude.

Marque Urgent Care, Mission Viejo

Marque Urgent Care

Open until 4:30 pm

Mon 8:00 am - 4:30 pm
Tue 8:00 am - 4:30 pm
Wed 8:00 am - 4:30 pm
Thu 8:00 am - 4:30 pm
Fri 8:00 am - 4:30 pm
Sat 8:00 am - 4:30 pm
Sun 8:00 am - 4:30 pm
Apr 5Closed
Apr 9Closed
Apr 12Closed
Apr 26Closed
Apr 28Closed

25482 Marguerite Pkwy, Mission Viejo, CA 9269225482 Marguerite Pkwy

4.65(189 reviews)

Urgent care

Book online

Today

9:20 AM 9:40 AM 10:00 AM 10:20 AM 10:40 AM 11:20 AM 11:40 AM 1:00 PM

Popular Clinic! Booked 8 times today on Solv.

Appointment could not have gone any better. Great service and in and out in under 15 minutes with a prescription called into my local pharmacy.

Health "R" Us

Open until 8:00 pm

Mon 8:00 am - 8:00 pm
Tue 8:00 am - 8:00 pm
Wed 8:00 am - 8:00 pm
Thu 8:00 am - 8:00 pm
Fri 8:00 am - 8:00 pm
Sat 8:00 am - 8:00 pm
Sun 8:00 am - 4:00 pm

13660 Bear Valley Rd, Victorville, CA 9239213660 Bear Valley Rd

4.13(773 reviews)

Urgent care

Book online

Today

9:00 AM 2:00 PM 3:00 PM 4:00 PM 5:00 PM 6:00 PM 7:00 PM

Popular Clinic! Booked 6 times today on Solv.

Overall a pleasant experience, I appreciate everyone taking in my concerns and providing me with guidelines

Exer Urgent Care, Eagle Rock

Exer Urgent Care

Open until 8:00 pm

Mon 8:00 am - 8:00 pm
Tue 8:00 am - 8:00 pm
Wed 8:00 am - 8:00 pm
Thu 8:00 am - 8:00 pm
Fri 8:00 am - 8:00 pm
Sat 8:00 am - 8:00 pm
Sun 8:00 am - 8:00 pm

4623 N Eagle Rock Blvd, Los Angeles, CA 900414623 N Eagle Rock Blvd

4.31(87 reviews)

Urgent care

Book online

Today

2:00 PM 2:15 PM 2:30 PM 2:45 PM 3:00 PM 3:15 PM 3:30 PM 3:45 PM

Popular Clinic! Booked 6 times today on Solv.

Exer Urgent Care, Huntington Park

Exer Urgent Care

Open until 8:00 pm

Mon 8:00 am - 8:00 pm
Tue 8:00 am - 8:00 pm
Wed 8:00 am - 8:00 pm
Thu 8:00 am - 8:00 pm
Fri 8:00 am - 8:00 pm
Sat 8:00 am - 8:00 pm
Sun 8:00 am - 8:00 pm

2968 E Florence Ave, Huntington Park, CA 902552968 E Florence Ave

4.36(64 reviews)

Urgent care

Book online

Today

1:00 PM 1:15 PM 1:30 PM 1:45 PM 2:00 PM 2:15 PM 2:30 PM 2:45 PM

Popular Clinic! Booked 2 times today on Solv.

Marque Urgent Care, Newport Beach

Marque Urgent Care

Open until 8:00 pm

Mon 8:00 am - 8:00 pm
Tue 8:00 am - 8:00 pm
Wed 8:00 am - 8:00 pm
Thu 8:00 am - 8:00 pm
Fri 8:30 am - 8:00 pm
Sat 8:00 am - 5:00 pm
SunClosed
Apr 5Closed
Apr 8 8:00 am - 5:00 pm

2075 San Joaquin Hills Rd, Newport Beach, CA 926602075 San Joaquin Hills Rd

4.52(271 reviews)

Urgent care

Book online

Today

9:40 AM 10:00 AM 10:20 AM 10:40 AM 11:20 AM 11:40 AM 12:40 PM 1:00 PM

Popular Clinic! Booked 3 times today on Solv.

The entire experience was easy and flawless for me

Exer Urgent Care, Costa Mesa

Exer Urgent Care

Open until 8:00 pm

Mon 8:00 am - 8:00 pm
Tue 8:00 am - 8:00 pm
Wed 8:00 am - 8:00 pm
Thu 8:00 am - 8:00 pm
Fri 8:00 am - 8:00 pm
Sat 8:00 am - 8:00 pm
Sun 8:00 am - 8:00 pm

235 E 17th St, Costa Mesa, CA 92627235 E 17th St

4.25(51 reviews)

Urgent care

Book online

Today

2:15 PM 2:30 PM 2:45 PM 3:00 PM 3:15 PM 3:30 PM 3:45 PM 4:00 PM

Popular Clinic! Booked 6 times today on Solv.

Carbon Health Urgent Care, Long Beach, Carson St.

Carbon Health Urgent Care

Open until 7:00 pm

Mon 9:00 am - 7:00 pm
Tue 9:00 am - 7:00 pm
Wed 9:00 am - 7:00 pm
Thu 9:00 am - 7:00 pm
Fri 9:00 am - 7:00 pm
Sat 9:00 am - 7:00 pm
Sun 9:00 am - 7:00 pm

2010 E Carson St, Long Beach, CA 908072010 E Carson St

4.6(213 reviews)

Urgent care

Book online

Today

9:15 AM 9:30 AM 9:45 AM 10:15 AM 10:30 AM 10:45 AM 11:00 AM 11:15 AM

94% of patients recommend this clinic.

Pain from Sciatica had become unbearable. I wasn't able to schedule an appointment with my doctor, but I went online to Carbon Health's website and had no trouble booking an appointment. I was seen on time, the facility was clean & comfortable, the check-in process was hassle free, and the young lady at the front desk was polite and professional. Dr. Upton was a tremendous help to me. In addition to being able to prescribe the right medication for my condition, she advised me regarding lifestyle changes that might be beneficial. Above all - SHE LISTENED to me! I would certainly recommend this location to my friends and neighbors.

Exer Urgent Care, Long Beach - Willow St

Exer Urgent Care

Open until 8:00 pm

Mon 8:00 am - 8:00 pm
Tue 8:00 am - 8:00 pm
Wed 8:00 am - 8:00 pm
Thu 8:00 am - 8:00 pm
Fri 8:00 am - 8:00 pm
Sat 8:00 am - 8:00 pm
Sun 8:00 am - 8:00 pm

2600 Redondo Ave, Long Beach, CA 908062600 Redondo Ave

4.12(111 reviews)

Urgent care

Book online

Today

1:15 PM 1:30 PM 1:45 PM 2:00 PM 2:15 PM 2:30 PM 2:45 PM 3:00 PM

Popular Clinic! Booked 5 times today on Solv.

Exer Urgent Care, Downtown

Exer Urgent Care

Open until 8:00 pm

Mon 8:00 am - 8:00 pm
Tue 8:00 am - 8:00 pm
Wed 8:00 am - 8:00 pm
Thu 8:00 am - 8:00 pm
Fri 8:00 am - 8:00 pm
Sat 8:00 am - 8:00 pm
Sun 8:00 am - 8:00 pm

269 San Pedro St, Los Angeles, CA 90013269 San Pedro St

3.89(92 reviews)

Urgent care

Book online

Today

3:00 PM 3:15 PM 3:30 PM 3:45 PM 4:00 PM 4:15 PM 4:30 PM 4:45 PM

Popular Clinic! Booked 5 times today on Solv.

Exer Urgent Care, Long Beach - PCH

Exer Urgent Care

Open until 8:00 pm

Mon 8:00 am - 8:00 pm
Tue 8:00 am - 8:00 pm
Wed 8:00 am - 8:00 pm
Thu 8:00 am - 8:00 pm
Fri 8:00 am - 8:00 pm
Sat 8:00 am - 8:00 pm
Sun 8:00 am - 8:00 pm

4200 E Pacific Coast Hwy, Long Beach, CA 908044200 E Pacific Coast Hwy

4.33(72 reviews)

Urgent care

Book online

Today

3:00 PM 3:15 PM 3:30 PM 3:45 PM 4:00 PM 4:15 PM 4:30 PM 4:45 PM

Popular Clinic! Booked 3 times today on Solv.

Exer Urgent Care, Long Beach - Long Beach Blvd

Exer Urgent Care

Open until 8:00 pm

Mon 8:00 am - 8:00 pm
Tue 8:00 am - 8:00 pm
Wed 8:00 am - 8:00 pm
Thu 8:00 am - 8:00 pm
Fri 8:00 am - 8:00 pm
Sat 8:00 am - 8:00 pm
Sun 8:00 am - 8:00 pm

3932 Long Beach Blvd, Long Beach, CA 908073932 Long Beach Blvd

4.44(75 reviews)

Urgent care

Book online

Today

1:00 PM 1:15 PM 1:30 PM 1:45 PM 2:15 PM 2:30 PM 2:45 PM 3:00 PM

Popular Clinic! Booked 7 times today on Solv.

LANI CITY MEDICAL, Chino

LANI CITY MEDICAL

Open until 6:00 pm

Mon 9:00 am - 6:00 pm
Tue 9:00 am - 6:00 pm
Wed 9:00 am - 6:00 pm
Thu 9:00 am - 6:00 pm
Fri 9:00 am - 6:00 pm
Sat11:00 am - 5:00 pm
SunClosed

4036 Grand Ave, Chino, CA 917104036 Grand Ave

4.87(1.2k reviews)

Urgent care

Visit Clinic

Popular Clinic! Booked 1 time today on Solv.

Excellent service thank you l will come back again if l need ti. I will recommend to everybody needs assistance

LANI CITY MEDICAL, Rancho Cucamonga

LANI CITY MEDICAL

Open until 7:00 pm

Mon10:00 am - 7:00 pm
Tue10:00 am - 7:00 pm
Wed10:00 am - 7:00 pm
Thu10:00 am - 7:00 pm
Fri10:00 am - 7:00 pm
Sat11:00 am - 5:00 pm
SunClosed

11398 Kenyon Way, Rancho Cucamonga, CA 9170111398 Kenyon Way

4.88(2.8k reviews)

Urgent care

Visit Clinic

Popular Clinic! Booked 2 times today on Solv.

My 1st visit went better than expected as good healthcare is hard to find in my experience. Everybody I came into contact with was polite, friendly knowledgeable, and caring. All my questions and concerns were addressed so overall I was very pleased with my first experience at this office..