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Best Root Canal Dentists in Longmont, CO (2026)

57 clinics offering root canals, rankedUpdated 0 paid placementsHow we rank →

The short answer

  1. 1

    Best overall for root canals: Artistic Smiles Longmont, ranked #1 of 57 by service score; emergency visits and evening hours.

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57 Longmont clinics list root canals and are ranked here by service score. 1 offers same-day or emergency visits and 2 open Saturdays. None list an endodontist on staff in our data yet. Google ratings are not yet collected for these clinics.

Top 10 root canal dentists in Longmont at a glance

The 57 best root canal dentists in Longmont, ranked

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.

  1. Ranked #1 for root canal in Longmont

    #1 Artistic Smiles Longmont

    920 S Hover St, Longmont, CO 80501

    82/10030% of factors measured

    Ranked #1 for root canals in Longmont: emergency visits and evening hours.

    Based on access, services and profile completeness; Google ratings not yet collected.

    • Emergency care
    Hours
    Mon–Sun 12 AM–12 AM

    General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more

    In their words

    At Artistic Smiles in Longmont, CO, we strive to provide each of our guests with personalized dental care, using the latest knowledge, tools, and techniques available in modern dentistry. Our highly-trained dentist, Dr. Trey Thygerson, will use his skills and expertise to create a comfortable, relaxed and gentle approach to achieve the goals that you desire. We stand out among the crowd by specializing in Sedation Dentistry, Emergency Dentistry, CEREC Same-Day Crowns and…

    From Artistic Smiles Longmont's own description. Not part of the ranking.
  2. 73/10015% of factors measured

    Ranked #3 for root canals in Longmont 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

    In their words

    Our goal at Dental Health Colorado is to be the kindest, most compassionate providers in the delivery and pricing of our dental services. Dental Health Colorado offices are proudly designed to offer our patients the comforts and care they deserve. From the moment you walk in our door, you will be treated with the utmost respect by each dentist and the staff establishing a friendly and professional relationship. The technology and amenities we have implemented will impress…

    From Dental Health Colorado's own description. Not part of the ranking.
  3. #4 Kory J Wallin DMD

    1100 Ken Pratt Blvd E, Longmont, CO 80501

    73/10015% of factors measured

    Ranked #4 for root canals in Longmont 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

    In their words

    Like most of our patients, you are probably searching for a Longmont, CO dentist who combines modern technology and convenient services in a comfortable atmosphere. That’s what you can expect at every visit to our office. When you arrive at Silver Leaf Dentistry, we will greet you with a warm smile and offer you a complimentary snack and beverage. If you have children with you, we can give them a fun tour and keep them entertained with toys and cartoons.

    From Kory J Wallin DMD's own description. Not part of the ranking.
  4. 73/10015% of factors measured

    Ranked #6 for root canals in Longmont 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

    In their words

    Here at Longmont Dental Care, we’re proud to provide quality dental care for people of all ages. Dr. Parker Falkenberg believes in making sure his patients are well educated about their procedures, and that his staff is well trained in patient care. Our goal is to do everything we can to make your dental visit comfortable and pleasant. Longmont Dental Care would like to invite those residing in Longmont, Fox Hill, Kiteley, Hilltop Village and the surrounding areas to come to…

    From Longmont Dental Care's own description. Not part of the ranking.
  5. 73/10015% of factors measured

    Ranked #7 for root canals in Longmont 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

    In their words

    For over a decade Adrienne Hedrick, DDS and her dental team have been creating smiles for a lifetime at Longmont Dental Loft. Our main goal is to exceed patients’ expectations. We take a lot of pride in our state-of-the-art technology. It allows us to provide greater convenience to patients and provide better care. For example, our CEREC machine allows us to make same day crowns. When x-rays aren’t enough, we use a CBCT that takes 3D images of your mouth which helps with…

    From Longmont Dental Loft's own description. Not part of the ranking.
  6. 73/10015% of factors measured

    Ranked #8 for root canals in Longmont 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

    In their words

    As a Smile Generation Trusted office, we welcome you to Longmont Modern Dentistry and Orthodontics! With state-of-the-art infection control procedures in place, our #1 goal is to keep you and your family safe. We provide comprehensive specialty services with advanced, proven technology and offer customized financial solutions for you. We are proud to be your complete Longmont dental provider with services including Teledentistry, Same-Day Dental Crowns, Boost Whitening, Oral…

    From Longmont Modern Dentistry and Orthodontics's own description. Not part of the ranking.
  7. 73/10015% of factors measured

    Ranked #9 for root canals in Longmont 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

    In their words

    We would like to welcome you to our office. We take great satisfaction in helping you maintain optimal oral health. Our practice is devoted to comprehensive and preventive patient care. Throughout our website, you will find an abundance of information about our practice, procedures we provide, and dentistry in general. Please explore and learn as much about dentistry and our services as you desire. We believe our patients should have as much information as possible in order…

    From Longmont Peak Dentistry's own description. Not part of the ranking.
  8. #11 Longmont Prosthodontics

    1551 Professional Lane Suite 250, Longmont, CO 80501, United States

    73/10015% of factors measured

    Ranked #11 for root canals in Longmont 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

    In their words

    Patients should consider the specialized care of Dr. Ryan Lewis for their dental reconstructive and cosmetic dentistry needs. He is one of the leading Prosthodontists in Northern Colorado. Each patient will receive the detailed attention of Dr. Ryan Lewis offering advanced treatment options and remarkable results. You will receive a personalized treatment plan to deliver the results that meet your smile goals. Dr. Ryan Lewis has pioneered innovation in prosthodontics.

    From Longmont Prosthodontics's own description. Not part of the ranking.
  9. 73/10015% of factors measured

    Ranked #12 for root canals in Longmont 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

    In their words

    Dr. Brad Wood DDS and his staff offer a complete range of dental treatments utilizing the latest laser and cutting-edge technology to improve the quality and comfort of your dental treatment. Laser dentistry allows procedures to be completed more precisely, painlessly, and using minimally invasive techniques. Rocky Mountain Laser Enhanced Dentistry is a top-of-the-line facility delivering the very best care in Colorado. Call our Longmont, CO office today at (303) 485-9123 to…

    From Rocky Mountain Laser Enhanced Dentistry's own description. Not part of the ranking.
  10. 73/10015% of factors measured

    Ranked #13 for root canals in Longmont 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

    In their words

    At Twin Peaks Family & Cosmetic Dentistry, Dr. McKay Butler offers patients the most advanced dental care possible in our comfortable and relaxing Longmont dentist office. Our staff of experienced oral health professionals pride themselves on providing each patient with the attentive care, outstanding customer service and personal commitment they deserve. We also pride ourselves in providing broader comprehensive care than most offices by not having to refer services out.

    From Twin Peaks Family & Cosmetic Dentistry's own description. Not part of the ranking.
  11. #22 Comfort Dental

    1751 Hover St a2, Longmont, CO 80501, United States

    53/10030% of factors measured

    Ranked #22 for root canals in Longmont: evening hours and Saturday hours.

    Based on access, services and profile completeness; Google ratings not yet collected.

    Hours
    Mon–Fri 7:30 AM–7:30 PM · Sat 7:30 AM–1:30 PM · Sun closed

    General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more

    In their words

    Here at Comfort Dental in Longmont, we have a very helpful and friendly staff and a clean office. All of our doctors are owners in the practice and have been at this location for more than four years. Since opening in 2006, we have helped over 16,000 people in Longmont and the surrounding community. We offer affordable dental care with convenient hours. Payment plans are available even if you don’t have dental insurance. Also, each day our schedule has time set aside to…

    From Comfort Dental's own description. Not part of the ranking.
  12. #23 Silver Leaf Dentistry

    1100 Ken Pratt Blvd, Longmont, CO 80501

    47/10030% of factors measured

    Ranked #23 for root canals in Longmont: evening hours.

    Based on access, services and profile completeness; Google ratings not yet collected.

    Hours
    Mon 7 AM–4 PM · Tue 10 AM–7 PM · Wed 7 AM–4 PM · Thu 10 AM–7 PM · Fri 7 AM–4 PM · Sat–Sun closed

    General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more

  13. #24 Fox Creek Family Dental - Longmont

    1610 Pace St #100, Longmont, CO 80504

    47/10030% of factors measured

    Ranked #24 for root canals in Longmont: evening hours.

    Based on access, services and profile completeness; Google ratings not yet collected.

    Hours
    Mon–Tue 10 AM–7 PM · Wed–Thu 8 AM–5 PM · Fri 8 AM–2 PM · Sat–Sun closed

    General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more

    In their words

    Looking for quality dental care in Longmont, CO? If so, visit our Longmont family dental practice at Fox Creek Dental! We provide a comprehensive array of dental services for patients of all ages. Our emergency dentist also offers urgent dental care for situations that require prompt action. Some of the services you will find at our dentist in Longmont, CO, includes dental implants, Invisalign, and periodontal treatment. We offer many other preventive, general, cosmetic, and…

    From Fox Creek Family Dental - Longmont's own description. Not part of the ranking.
  14. #25 Bright Now! Dental & Orthodontics

    15 Ken Pratt Blvd Suite 280, Longmont, CO 80501, United States

    43/10030% of factors measured

    Ranked #25 for root canals in Longmont: evening hours.

    Based on access, services and profile completeness; Google ratings not yet collected.

    Hours
    Mon 8 AM–5 PM · Tue closed · Wed 10 AM–7 PM · Thu 9 AM–6 PM · Fri 8 AM–5 PM · Sat–Sun closed

    General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more

    In their words

    With some of the best dental staff in Longmont area, Bright Now Dental offers clear explanations, quality care, and the utmost respect for all patients. We know the attention that goes into selecting a provider for your next teeth cleaning, teeth whitening, or braces, which is why Bright Now Dental Longmont's staff has many affordable plans to choose from. Dental treatments from the best general dentists, orthodontists, pediatric dentists, and emergency dentists for your…

    From Bright Now! Dental & Orthodontics's own description. Not part of the ranking.

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Emergency and weekend dentists in Longmont

Clinics that list same-day or emergency care, or post Saturday, Sunday or after-6 PM hours. Severe swelling or bleeding: go to a hospital.

What is a root canal?

A root canal removes infected or inflamed pulp from inside a tooth, then cleans, disinfects and seals the canals. It is done to save a natural tooth that would otherwise need to come out. Most back teeth need a crown afterward.

Root canal: specialist or general dentist?

Many general dentists perform root canals, especially on front teeth and premolars. Endodontists are root canal specialists with 2–3 extra years of training. They are often recommended for molars with curved or hidden canals, retreatments, and teeth with unusual anatomy.

None of Longmont's 57 clinics offering root canals list an endodontist on staff in our data yet. See endodontists in Longmont

How much does a root canal cost in Longmont?

Typical ranges in USD for Longmont, CO. Your price depends on the tooth, the case and the clinic.

How much does a root canal cost in Longmont?
TypeTypical range (USD)BasisAs of
Front tooth (anterior)$810–$1,200DentistsRanked estimate from typical fees, adjusted for Colorado—
Premolar (bicuspid)$920–$1,400DentistsRanked estimate from typical fees, adjusted for Colorado—
Molar$1,150–$1,600DentistsRanked estimate from typical fees, adjusted for Colorado—
Retreatment of a previous root canal$1,250–$1,950DentistsRanked estimate from typical fees, adjusted for Colorado—

Estimates, not quotes. Ask the clinic for a written estimate. Full root canal cost guide for Longmont

What to expect from a root canal

Typical ranges for most patients. Your dentist's plan may differ.

A root canal: visits, chair time and recovery
FactTypically
Typical visits1–2 visits, plus a later visit for a crown on most back teeth
Chair timeAbout 60–90 minutes per visit
RecoveryMost patients return to normal activity the next day; tenderness for a few days is common
When to see a specialistMolars, retreatment of an earlier root canal, calcified or curved canals, or when your dentist refers you

How we ranked Longmont root canal dentists

We scored 57 Longmont clinics offering root canals on 6 factors: reputation 45%, review volume 15%, recency 10%, access 15%, services 10%, profile completeness 5%. 1 was excluded (1 duplicate listing). 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.

Read the full method: formula, sources and exclusions

DR Score factors and weights
FactorWeightComputed fromIn Longmont data
Reputation45%Bayesian-adjusted Google star ratingNot yet collected
Review volume15%log10(review count) against the city maximumNot yet collected
Recency10%Share of reviews in the last 12 monthsNot yet collected
Access15%Evenings, Saturday, Sunday, same-day/emergency, accepting new patientsMeasured
Services10%Services offered out of 17Measured
Profile completeness5%Named dentists, years open, languages, insurance, photosMeasured

Root canals in Longmont: frequently asked questions

Who is the best root canal dentist in Longmont?

Artistic Smiles Longmont ranks #1 of 57 Longmont clinics offering root canals by DentistsRanked service score. It has emergency visits and evening hours. Adventure Dental, Vision and Orthodontics ranks #2. The score weighs reputation, access, services and profile data, plus a bonus for an endodontist on staff.

How much does a root canal cost in Longmont, CO?

A root canal in Longmont typically costs $805–$1,610 USD. By type: front tooth (anterior) $810–$1,200; premolar (bicuspid) $920–$1,400; molar $1,150–$1,600. These are estimates, not quotes. Basis: DentistsRanked estimate from typical fees, adjusted for Colorado. Ask the clinic for a written estimate.

Do general dentists in Longmont do root canals?

Yes. None of the 57 Longmont clinics offering root canals list an endodontist on staff in our data, so general dentists there typically provide it. Typical reasons to see an endodontist: molars, retreatment of an earlier root canal, calcified or curved canals, or when your dentist refers you.

Which Longmont clinics offer same-day root canals?

1 of 57 Longmont clinics offering root canals lists same-day or emergency appointments, led by Artistic Smiles Longmont. Same-day treatment depends on the diagnosis and the schedule, so call ahead to confirm before you go.

Is a root canal covered by insurance or Medicaid in Colorado?

Many dental insurance plans cover root canals as basic or major care, often at 50–80% after the deductible, up to the annual maximum. The crown is usually billed separately. Medicaid coverage for adults varies by state.

Does a root canal hurt?

Most patients say a root canal feels similar to getting a filling, because the tooth is numbed with local anesthetic. The infection beforehand is often more painful than the procedure. Mild soreness for a few days afterward is common and usually eases with over-the-counter pain relief.

Which Longmont root canal dentists are open on Saturday?

2 of 57 Longmont clinics offering root canals list Saturday hours, including Artistic Smiles Longmont and Comfort Dental. Hours come from each clinic's listing; check with the clinic before you go, since holiday and summer hours can change.

How many dentists offer root canals in Longmont?

57 Longmont clinics list root canals in our data. 0 of them list an endodontist on staff. 2 are open Saturdays. Google ratings are on file for none of them. Counts update when clinics change their profiles.

Update log for Longmont

  1. : DR Scores recalculated for 61 clinics.
  2. : 1 duplicate listing merged.