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Home » Preventive Dentistry » Custom Occlusal and Night Guards in Mississauga

Custom Occlusal and Night Guards in Mississauga

Occlusal night guard for bruxism and jaw pain relief in Mississauga - night guards.

If you suffer from jaw pain, teeth grinding, or frequent headaches, you may benefit from a professionally made night guard or occlusal splint. At Trio Dentistry in Mississauga, we specialize in custom-fit dental appliances that protect your teeth, relieve tension, and support long-term joint and muscle health.

Our guards are fabricated using digital scans and in-house 3D printing, ensuring a precise, comfortable fit. We offer a holistic approach to bruxism, TMJ dysfunction, and facial muscle strain, often combining mechanical therapies like night guards with injectables such as Botox for jaw pain when appropriate.

What Are Night Guards and Occlusal Splints?

Occlusal splints and night guards are removable dental appliances designed to minimize the effects of grinding (bruxism), clenching, and jaw misalignment during sleep. These devices help:

  • Absorb biting pressure and reduce tooth wear
  • Minimize stress on the temporomandibular joint (TMJ)
  • Prevent morning jaw pain, headaches, and muscle tension
  • Reduce the risk of cracked teeth and dental restorations


At Trio Dentistry, we provide dual-laminate guards, which are soft on the inside for comfort and hard on the outside for durability. They’re ideal for patients with moderate to severe grinding and clenching habits.

Conditions We Treat with Night Guards

Custom-made night guards are used to manage a range of conditions, including:

  • Bruxism (unconscious teeth grinding during sleep)
  • Jaw clenching, often linked to stress or anxiety
  • TMJ dysfunction, where the jaw joint becomes inflamed or misaligned
  • Chronic jaw or facial pain
  • Frequent headaches or morning muscle fatigue


Patients across Mississauga, Churchill Meadows, Meadowvale, and Port Credit seek our care for long-term relief and prevention.

Fabrication and Customization

Our night guards are fabricated using:

  • Digital scanning to eliminate messy impressions
  • In-house 3D printing for fast turnaround and precise fit


This technology allows us to adjust bite alignment with excellent precision and ensure consistent comfort across months of use. If you need a replacement or duplicate guard in the future, your digital scan is already on file.

How Much Does a Night Guard Cost in Mississauga?

Custom night guards at Trio Dentistry typically cost over $500. This includes:

  • Digital scan and design
  • Guard fabrication
  • Fitting and delivery appointment
  • Education on care and use


Insurance coverage may apply under dental benefits for occlusal therapy. We provide pre-treatment estimates and offer direct billing when possible.

When Should You Replace a Night Guard?

Night guards should be checked regularly and replaced based on wear or damage.

If you:

  • Notice visible cracks or flattening
  • Experience a change in bite or fit
  • Have increased grinding symptoms


It’s time for an evaluation. During your hygiene or dental exam appointments, we’ll always assess the condition of your appliance.

Custom dental night guard for teeth grinding at Trio Dentistry in Mississauga.

TMJ and Jaw Pain Therapies

In addition to occlusal guards, we offer complementary treatments for patients with moderate to severe TMJ pain or muscle overuse, including:

Botox Injections for Jaw Muscles

Botoxhelps relax overworked muscles, reduce clenching intensity, and relieve tension in the masseter and temporalis muscles. It can be particularly effective for patients who:

  • Have enlarged or tense jaw muscles
  • Experience headaches or jaw locking
  • Have not responded well to night guards alone

Bite Adjustments and Equilibration

Minor bite irregularities can contribute to muscle strain. Adjusting your bite helps redistribute pressure evenly, reducing muscle fatigue and improving guard effectiveness.

How We Decide on Your Treatment

Every case is unique. At Trio Dentistry, we determine whether to recommend a night guard, Botox, or a combination by evaluating:

  • Severity of bruxism
  • Muscle size and tenderness
  • Your medical and dental history
  • Oral habits, lifestyle, and stress factors


This multi-factorial approach allows us to offer themost effective TMJ treatment in Mississauga, tailored to your needs.

What Makes Our Approach Unique?

Patients from across Mississauga, Oakville, and Milton choose Trio Dentistry because of our:

  • Digital bite analysis for accurate diagnosis and treatment planning
  • Experience with both mechanical and injectable therapies
  • Customized guard designs that balance durability and comfort
  • Regular follow-ups to monitor progress and guard effectiveness


We’re not just protecting your teeth we’re helping you sleep better, feel better, and protect your long-term oral health.

Frequently Asked Questions

How long do night guards last?

With proper care, most guards last 2–5 years. This depends on the intensity of your grinding and your care routine.

Can I wear my guard during the day?

Daytime wear is possible for patients with chronic clenching. We can fabricate a thinner, lower-profile appliance if needed.

Do night guards fix TMJ?

They don’t “cure” TMJ, but they reduce symptoms significantly and prevent worsening.

Can I get a duplicate guard?

Yes. Because we use digital scans, reprints can be made easily and quickly.

Book a Custom Night Guard Consultation in Mississauga

Don’t let teeth grinding or jaw pain damage your smile. Book a consultation with our team to explore how acustom night guard in Mississaugacan help you protect your teeth and relieve discomfort.

Book to schedule your consultation at Trio Dentistry today!

OUR TEAM IS READY TO HELP!

Book Your Appointment

Trio Dentistry
4.7

Based on 159 reviews

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Ronda, the hygienist did a splendid job in cleaning my teeth. She was very gentle and made sure that I'm comfortable throughout the session. Very professional and a kind person. Also, my gratitude to Nazrin for her assistance during the cleaning session.
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Tamre Winger1 month ago
I just wanted to tell the world about these guys…. I’m a senior and I haven’t had my teeth done for some time. The government plan came in and I thought I’d go and see them . I was treated like a Queen ! They’re so kind and patient and listened to everything I had concerns with . Painless, patient…
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Omar1 month ago
Very nice clinic. Staff are very friendly and Dr. Alyaa is the best.
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Raul Bastidas3 months ago
Excellent service...I recommend Trio Dentistry 100%. Professional services always.Trio Dentist is an excellent place. Professionals guarantee excellent service. Thank you for your attention.
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Faredoon Dastur3 months ago
My recent visit to Trio dentistry went very well. The dental hygenist, Randa did my teeth cleaning with a gentle, light touch without any pain. I appreciated that she allowed me to go ahead and enroll through my phone for one of my exams during the appointment - she was very understanding of this time-sensitive situation. After my cleaning was…
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Sadee Khosravi3 months ago
Absolutely great staff and very kind and helpful. Loved my service/treatment definitely check it out!!
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Clifford Paulino3 months ago
Highly recommend all Dentists and staff have been great. amazing communication and great dental and health advice
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Stacia Rubinovich3 months ago
Excellent hygienist appointment. Thorough dental exam. Everyone in the clinic is friendly, helpful and professional.