Pain-Free Dental Fillings in
Mississauga & Toronto

We understand that dental issues can be painful and uncomfortable. At Casa Dental, we are here to help you feel at ease and provide you with the best dental care possible. If you are experiencing tooth pain, sensitivity, or have noticed cavities, please don’t hesitate to visit us.

Our expert dental team will assess your smile and determine the best course of action. We offer quick and comfortable dental filling procedures in Toronto and Mississauga, ensuring lasting results for our patients. Let us help you restore your smile and alleviate any discomfort you may be feeling.

Dental Filling

Our Dental Filling Procedures

Your oral health is our top priority. That’s why we offer a fast, effective, and comfortable cavity-filling treatment.

Our team is dedicated to providing you with the best possible patient experience, and we are always available to answer any questions you may have about your treatment options. We want to ensure that you leave our office feeling confident and satisfied with the care you have received.

Cavities are often identified during regular dental exams, which is a big part of why you should keep up with routine appointments. Spotting cavities early can help avoid more serious issues down the line.

Ahead of the procedure, the area is numbed with local anesthetic. Patients with a history of dental anxiety can also ask about other sedation dentistry options. We then remove the decayed material from the cavity and sanitize it to prepare for the filling.

From there, the filling is applied to ensure the tooth is protected and safe from future cavities. The resin is cured instantly using UV light and then polished to a smooth finish, leaving you with perfect dental fillings.

After a cavity filling treatment, it is essential to wait until the local anesthetic wears off before eating or drinking to avoid accidentally biting the inside of your mouth. Some patients may experience some soreness or sensitivity for a day or two, but there shouldn’t be any pain or serious recovery time after this simple procedure.

Types of Dental Fillings

At Casa Dental, we provide a variety of different dental filling options. These different types are each uniquely suited to certain situations and could be the right choice for you. We’ll discuss your options carefully and find the best treatment plan for your unique needs.

Metal Fillings

Traditional metal amalgam fillings have long been used to provide effective cavity treatment. They are durable, long-lasting, and affordable. However, they sometimes cause issues with patients who have metal sensitivities, and they also have a noticeable silver-grey appearance.

Composite Resin

Composite resin is a recent development that provides lasting protection and a beautiful smile. The material can be matched to the natural shade of your teeth for a seamless look. Composite resin is also highly affordable and versatile, although it is not the most durable option available.

Ceramic Fillings

Ceramic fillings are made from porcelain or other ceramic materials. They must be custom-made and can carry a higher price but provide both exceptional aesthetics and longevity.

Dental Filling Cost in Toronto & Mississauga

The cost of fillings depends on a wide range of factors. The specific type, size, placement, and material used for the filling can all impact the cost. However, at Casa Dental, we are always upfront and transparent with our pricing, so you know what your options are and can make the right choice.

We also work closely with insurance providers to make the process as seamless as possible. Our team can help determine if your coverage includes dental fillings and can even submit claims instantly using CDAnet so that you get the fastest possible reimbursement for your dental care.

Why Choose Casa Dental for Dental Fillings?

Choosing Casa Dental as your dental clinic can ensure you get the highest quality care, whether you need dental fillings or any other treatment. Our team is made up of friendly and experienced dentists and an exceptional staff, ensuring that every moment of your experience is as comfortable and stress-free as possible.

Our state-of-the-art facilities allow for improved diagnosis and treatment. This lets us evaluate your smile more accurately, plan a solution that meets your needs as closely as possible, and implement it quickly, safely, and effectively.

Schedule Your Tooth Filling Consultation Today

Make sure that you’re keeping up with routine dental appointments to ensure that you get fillings and other treatments whenever they’re needed.

If you’re experiencing tooth pain or sensitivity or are looking to schedule your next routine appointment, just call 1-888-270-8793 for our Mississauga clinic or 1-888-920-5324 for our Toronto clinic, or contact us online.

Dental Fillings
Frequently Asked Questions

What are the different types of fillings (e.g., amalgam, composite, ceramic)?

Most fillings we place at Casa Dental are modern, tooth-coloured composite resin because they’re durable and blend in with your smile. We also discuss other materials when appropriate: silver-coloured amalgam, ceramic/porcelain (usually as inlays/onlays made by a lab), and glass ionomer (occasionally for non-biting areas or certain pediatric cases). Our team will recommend the material that best fits the tooth’s location, cavity size, and your preferences. 

How do I know if I need a filling?

Common signs include sensitivity to cold, sweets, or biting pressure; a rough spot or visible hole; food trapping; or floss that frays between teeth. Some cavities have no symptoms early on—this is why we rely on exams and, when needed, low-dose digital X-rays to catch decay before it becomes a bigger problem.

Are dental fillings safe?

Yes. Composite resins and ceramics used at Casa Dental are mainstream, well-studied materials. Amalgam has also been judged safe and effective for the general population by major dental bodies; however, the U.S. FDA advises avoiding new amalgam in certain higher-risk groups (e.g., pregnant people, children under 6, those with kidney disease or mercury allergy). We’ll help you choose a material that fits your health profile and goals. 

How long do dental fillings last?

Longevity varies by material, size, and habits. Evidence suggests posterior composites often show low annual failure rates (~1–3%) with good technique and care; amalgam traditionally shows very long survival in high-load areas. Night grinding, large cavities, and a high-sugar diet can shorten any filling’s lifespan. Regular checkups and cleanings help your fillings last longer.

Will getting a filling hurt? What is the procedure like?

We keep you comfortable from start to finish. After numbing the tooth, we remove decay, disinfect the area, and place a layered composite that’s light-cured and shaped to your natural bite. If you’re anxious, we offer nitrous oxide (“laughing gas”) or mild oral sedation to help you relax—options we routinely use for adults and kids. 

Can tooth‐colored fillings be whitened or discolored over time?

Whitening gels only lighten natural enamel—they don’t change the shade of composites, crowns, or veneers. Over years, composites can pick up surface stains from coffee, tea, red wine, or tobacco; we can often polish them, and when aesthetics matter, replace them to match your new tooth shade. Pro tip: if you plan to whiten, do it before front-tooth fillings so we can match the lighter colour.

What are alternatives to fillings if the decay is more severe? (e.g., crowns, root canals)

When decay is extensive, a filling may not be strong enough. Options include inlays/onlays or full crowns to reinforce the tooth, and root canal therapy if the nerve is infected—followed by a crown in most cases. If a tooth is non-restorable, extraction with replacement options (implant, bridge, or partial denture) may be recommended. We offer all of these treatments in-house.

How much do dental fillings cost?

Fees are individualized by tooth, size, and surfaces—but our pricing is transparent and follows the Ontario Dental Association (ODA) fee guide. For affordability, we can submit claims electronically via CDAnet, work with most insurers, accept CDCP clients, and offer no-interest monthly payment plans. Before treatment, we’ll provide a written estimate you can review at home.

Are there special care instructions after getting a filling?

While numb: avoid chewing and hot drinks until sensation returns to prevent biting your cheek/tongue.

Eating: composite fillings are cured immediately; once the numbness wears off you can chew carefully. (Amalgam—if used—needs ~24 hours to reach full strength.)

Sensitivity: mild cold/pressure sensitivity for a few days is common; if your bite feels “high” or pain lingers, call us for a quick adjustment.

Everyday care: brush with fluoride toothpaste, floss daily, and keep 6-month checkups to monitor margins and prevent new decay

Can children get dental fillings, and are there special considerations for kids?

Absolutely. We treat children of all ages and can use kid-friendly approaches—including nitrous oxide when appropriate—to make visits smooth. For small cavities we often use tooth-coloured materials; for larger multi-surface decay in baby molars, pediatric guidelines commonly recommend stainless-steel crowns for strength and longevity. We’ll tailor the plan to your child’s risk level, cooperation, and tooth development

Testimonials

Patient Stories: Sharing Smiles and Successes

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kimia3 months ago
 Rating Stars
Everyone here is so kind and professional. But I’m really writing this review because they are more than just dentists, they are artists. Several teeth needed fillers and the work they did is so... Read More
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Jay Salazar3 months ago
 Rating Stars
They are simply the best.
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Lydia Mak3 months ago
 Rating Stars
I highly recommend this place for anyone looking for a dentist! This clinic is very conveniently located in mississauga and is on the ground floor. The clinic is clean, modern, and very organized.... Read More
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Cora Borja4 months ago
 Rating Stars
Hygienist is Ver gentle and hands are light. Loved having cleaning with Joey. Dr Huang was also very kind and helped me with my dental issues. Prince at front desk helped me booking appointments. All... Read More
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Shindy Chan4 months ago
 Rating Stars
I came across this dental clinic close to my mom’s place, and I’m really glad we gave it a try. She’s in her 70s, and the team was very friendly and patient. They carefully assessed her pain... Read More
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Rutvik Boudhankar4 months ago
 Rating Stars
If you ever wondered what it’s like to get specialty treatment while someone pokes around your teeth -- Casa Dental at Dupont is the place. From the moment I walked in, I was greeted warmly by... Read More
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Gina Fatsis4 months ago
 Rating Stars
Joey my dental Hygenist is always awesome and caring. She loves her job.
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Nestor Abreu4 months ago
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I used to feel really anxious about the dentist, but Dr. Huang and his amazing team completely changed that. Everyone is so kind and the office has such a warm, welcoming vibe. I actually enjoy... Read More

Have questions before you book an appointment?

We’re happy to answer your questions.