Dental emergencies · Valleyfield clinic
Toothache (severe tooth pain) in Valleyfield
A toothache in Valleyfield does not have to wait until Monday: our Monseigneur-Langlois Boulevard clinic is open seven days a week and keeps emergency slots each day for patients from Salaberry-de-Valleyfield, Beauharnois, Saint-Timothée and the surrounding area.
Call as early as you can, describe your pain, and we give you an arrival time the same day and the steps to relieve the pain in the meantime.
Why choose the Go Dentiste Valleyfield clinic for your toothache
In Valleyfield, several dentists share the emergency schedule, so a toothache is seen quickly even on weekends. The clinic has digital X-rays and the instruments to treat the cause on the spot: filling, root canal started, drainage or extraction.
How your toothache works in Valleyfield
At the emergency visit, the dentist locates the source of the pain with tests and an X-ray, numbs the tooth and provides immediate relief. The definitive treatment is done the same day when possible or scheduled within days, with a written estimate.
| Time to treatment | Same day, 7 days a week |
| Emergency exam | Targeted exam + X-ray |
| Relief | At the first visit in most cases |
When to see us
- A deep cavity: sharp pain with cold, sweets or when food gets stuck
- Pulpitis (inflamed nerve): throbbing pain, worse at night and when lying down
- Abscess: pressure, swelling, pain when chewing, sometimes fever
- Cracked tooth: sharp pain when biting or releasing
For a complete description of the treatment, its steps and what to expect afterwards, see our toothache page.
Practical information: Valleyfield clinic
- Address: 785 Monseigneur-Langlois Boulevard, Salaberry-de-Valleyfield, Quebec J6S 0B1
- Hours: Monday from 8 a.m. to 5 p.m., Tuesday from 8 a.m. to 7 p.m., Wednesday and Thursday from 8 a.m. to 5 p.m., Friday to Sunday from 9 a.m. to 2 p.m.
- Access: on Monseigneur-Langlois Boulevard, Valleyfield’s main commercial artery, minutes from Highway 530 and Highway 30
- Parking: free parking right on site
- Public transit: served by the Salaberry-de-Valleyfield bus and Taxibus network (exo)
- Areas served: Saint-Timothée, Grande-Île, Beauharnois, Saint-Stanislas-de-Kostka, Saint-Louis-de-Gonzague, Sainte-Martine, Coteau-du-Lac, Les Coteaux, Saint-Zotique, Rivière-Beaudette, Saint-Étienne-de-Beauharnois, Ormstown (Beauharnois-Salaberry RCM)
Frequently asked questions: toothache in Valleyfield
Do you take toothache emergencies without an appointment in Valleyfield?
Call first at 514-533-3368: we reserve a slot the same day, which avoids waiting at the clinic. Walk-ins are seen as soon as a dentist is available.
Do you accept new patients for an emergency?
Yes. No existing file is needed; bring your insurance information or CDCP number if you have one.
Can my toothache be treated on a Sunday in Valleyfield?
Yes. The clinic is open Saturday and Sunday from 9 a.m. to 2 p.m. and from 8 a.m. to 5 p.m. (until 7 p.m. on Tuesday) Monday to Thursday, and from 9 a.m. to 2 p.m. on Friday.
Other treatments offered in Valleyfield
- Emergency dentist in Valleyfield
- Tooth abscess in Valleyfield
- Root canal treatment in Valleyfield
- Sensitive teeth in Valleyfield
- Broken or chipped tooth in Valleyfield
See also: Dentist Valleyfield · Emergency dentist in Valleyfield · Toothache (severe tooth pain) in Vaudreuil-Dorion
Book an appointment in Valleyfield or Vaudreuil-Dorion
New patients welcome, same-day emergencies. One phone number for both clinics.
| Valleyfield | Vaudreuil-Dorion | |
|---|---|---|
| MondayMon | 8 a.m. – 5 p.m. | 9 a.m. – 4 p.m. |
| TuesdayTue | 8 a.m. – 7 p.m. | 9 a.m. – 4 p.m. |
| WednesdayWed | 8 a.m. – 5 p.m. | 9 a.m. – 4 p.m. |
| ThursdayThu | 8 a.m. – 5 p.m. | 9 a.m. – 4 p.m. |
| FridayFri | 9 a.m. – 2 p.m. | 9 a.m. – 4 p.m. |
| SaturdaySat | 9 a.m. – 2 p.m. | Closed |
| SundaySun | 9 a.m. – 2 p.m. | Closed |
Content prepared by the Go Dentiste team (Dr Dominic Morel-Maynard, general dentist and owner). Last updated: September 25, 2026. General information for guidance only: only an in-clinic exam can establish a diagnosis and a treatment plan suited to your situation.