10 clinics offering teeth whitening, rankedUpdated 0 paid placementsHow we rank →
Best overall for teeth whitening: Birch Dental Hygiene, ranked #1 of 10 by service score; ranked on access and profile data; Google ratings not yet collected.
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10 Port Colborne clinics list teeth whitening and are ranked here by service score. 1 opens Saturdays and 4 open after 6pm. Google ratings are not yet collected for these clinics.
| Rank | Clinic | Service score |
|---|---|---|
| 1 | Birch Dental Hygiene | 73 |
| 2 | R B Hesler DDS | 67 |
| 3 | Port Dental Hygiene home of Travelling Teeth | 57 |
| 4 | Port Colborne Dental - Dr. Michelle Mercer | 47 |
| 5 | Dr. Thomas Zhou | 47 |
| 6 | Bizley R B Dr | 43 |
| 7 | Perfect Smile | 37 |
| 8 | Norbert Gieger DD | 37 |
| 9 | Family Dentistry | 33 |
| 10 | Argiropoulos George Dr | 33 |
Ordered by service score: the DR Score plus bonuses for a specialist on staff, reviews that mention the service and same-day care where it applies.
Ranked #1 for whitening in Port Colborne
6 Birch Ct, Port Colborne, ON L3K 6B6, Canada
Ranked #1 for teeth whitening in Port Colborne on access and profile data; Google ratings are not yet collected.
Based on services and profile completeness; Google ratings not yet collected.
General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more
85 Clarence St, Port Colborne, ON L3K 3G2, Canada
Ranked #2 for teeth whitening in Port Colborne on access and profile data; Google ratings are not yet collected.
Based on services and profile completeness; Google ratings not yet collected.
General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more
493 Main St W, Port Colborne, ON L3K 3W3, Canada
Ranked #3 for teeth whitening in Port Colborne: evening hours and Saturday hours.
Based on access, services and profile completeness; Google ratings not yet collected.
General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more
517 King St, Port Colborne, ON L3K 4H5, Canada
Ranked #4 for teeth whitening in Port Colborne: evening hours.
Based on access, services and profile completeness; Google ratings not yet collected.
General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more
204 West Side Rd, Port Colborne, ON L3K 3Y3, Canada
Ranked #5 for teeth whitening in Port Colborne: evening hours.
Based on access, services and profile completeness; Google ratings not yet collected.
General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more
101 Kent St, Port Colborne, ON L3K 2Z6, Canada
Ranked #6 for teeth whitening in Port Colborne: evening hours.
Based on access, services and profile completeness; Google ratings not yet collected.
General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more
20 Oxford Blvd, Port Colborne, ON L3K 5C9, Canada
Ranked #7 for teeth whitening in Port Colborne on access and profile data; Google ratings are not yet collected.
Based on access, services and profile completeness; Google ratings not yet collected.
General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more
We are small, quality-oriented lab, specializing in crown, bridge and implant restorations. Living and operating in small town culture, where customer service remains a valued commodity, we constantly strive to achieve and maintain a close partnership with dental offices we service.
From Perfect Smile's own description. Not part of the ranking.188 West St, Port Colborne, ON L3K 4E2, Canada
Ranked #8 for teeth whitening in Port Colborne on access and profile data; Google ratings are not yet collected.
Based on access, services and profile completeness; Google ratings not yet collected.
General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more
259 Catharine St, Port Colborne, ON L3K 4L1
Ranked #9 for teeth whitening in Port Colborne on access and profile data; Google ratings are not yet collected.
Based on access, services and profile completeness; Google ratings not yet collected.
General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more
259 Catharine St, Port Colborne, ON L3K 4L1, Canada
Ranked #10 for teeth whitening in Port Colborne on access and profile data; Google ratings are not yet collected.
Based on access, services and profile completeness; Google ratings not yet collected.
General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more
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Step 1 of 2
Teeth whitening uses peroxide-based gels to lighten stains on natural tooth enamel. It can be done in the clinic in one visit or at home with custom trays from your dentist. It does not change the colour of crowns, fillings or veneers.
General and cosmetic dentists provide professional whitening. A dental exam first helps rule out cavities or gum problems that could make whitening uncomfortable.
Typical ranges in CAD for Port Colborne, ON. Your price depends on the tooth, the case and the clinic.
| Type | Typical range (CAD) | Basis | As of |
|---|---|---|---|
| In-office whitening | CA$410–CA$1,350 | DentistsRanked estimate from typical fees, adjusted for Ontario | — |
| Custom take-home trays | CA$270–CA$810 | DentistsRanked estimate from typical fees, adjusted for Ontario | — |
Estimates, not quotes. Ask the clinic for a written estimate. Full teeth whitening cost guide for Port Colborne
Typical ranges for most patients. Your dentist's plan may differ.
| Fact | Typically |
|---|---|
| Typical visits | 1 visit in-office; or 1–2 visits for custom take-home trays |
| Chair time | About 60–90 minutes in-office |
| Recovery | None; temporary tooth sensitivity is common for a day or two |
| When to see a specialist | Rarely needed; ask your dentist about deep stains from medication or injury |
We scored 10 Port Colborne clinics offering teeth whitening on 6 factors: reputation 45%, review volume 15%, recency 10%, access 15%, services 10%, profile completeness 5%. Google ratings are not yet collected, so each score is renormalised over the factors we measured. Data from Google listings and clinic websites, refreshed October 21, 2026.
Paid placement never changes a rank or score. Featured clinics are paid, labelled, limited to 3 and shown above the ranking, outside it.
| Factor | Weight | Computed from | In Port Colborne data |
|---|---|---|---|
| Reputation | 45% | Bayesian-adjusted Google star rating | Not yet collected |
| Review volume | 15% | log10(review count) against the city maximum | Not yet collected |
| Recency | 10% | Share of reviews in the last 12 months | Not yet collected |
| Access | 15% | Evenings, Saturday, Sunday, same-day/emergency, accepting new patients | Measured |
| Services | 10% | Services offered out of 17 | Measured |
| Profile completeness | 5% | Named dentists, years open, languages, insurance, photos | Measured |