# La Clef du Sommeil > La Clef du Sommeil is a bilingual Quebec sleep clinic offering sleep disorder screening, laboratory and home sleep studies, CPAP and BiPAP treatment support, spirometry, professional referrals, follow-up care, and an online CPAP accessories store. La Clef du Sommeil inc. serves patients in Quebec through clinics in Saint-Alphonse-de-Granby, Saint-Jean-sur-Richelieu, Drummondville, and Sherbrooke. The company provides support in French and English. La Clef du Sommeil inc. aide les patients du Québec avec le dépistage des troubles du sommeil, les études du sommeil en laboratoire ou à domicile, les traitements CPAP et BiPAP, la spirométrie, les suivis, les références professionnelles et les accessoires CPAP en ligne. ## Core pages - [Home - French](https://www.laclefdusommeil.ca/): Main French homepage for La Clef du Sommeil, presenting the clinic, sleep disorder support, online screening, services, store access, and appointment path. - [Home - English](https://www.laclefdusommeil.ca/en/): Main English homepage for Quebec patients looking for sleep disorder screening, CPAP treatment support, spirometry, and clinic information. - [History - French](https://www.laclefdusommeil.ca/a-propos/historique/): Company history, founder background, clinic mission, professional team, values, and Quebec clinic network. - [History - English](https://www.laclefdusommeil.ca/en/information-and-training/history/): English company background, mission, team expertise, and clinic identity. - [Contact - French](https://www.laclefdusommeil.ca/contact/): Clinic addresses, phone numbers, opening hours, and contact details for all Quebec locations. - [Contact - English](https://www.laclefdusommeil.ca/en/contact/): English contact page for location details, phone numbers, and clinic access. - [Appointment - French](https://www.laclefdusommeil.ca/prise-de-rendez-vous/): Appointment request form for patients choosing a location, service type, preferred date, and reason for visit. - [Appointment - English](https://www.laclefdusommeil.ca/en/making-an-appointment/): English appointment request path for sleep disorder screening, treatment follow-up, CPAP support, and spirometry. ## Services - French - [Dépistage et traitement](https://www.laclefdusommeil.ca/services/): Overview of the clinic’s patient pathway, from screening and diagnosis to treatment acquisition and follow-up. - [Dépistage](https://www.laclefdusommeil.ca/services/depistage/): Sleep screening service for patients who may have a sleep disorder and need clinical evaluation. - [Études en laboratoire](https://www.laclefdusommeil.ca/services/etudes-en-laboratoire/): In-lab sleep study information for patients who need overnight monitoring and sleep analysis. - [Études à domicile](https://www.laclefdusommeil.ca/services/etudes-a-domicile/): Home sleep testing information, including ambulatory sleep apnea screening. - [Traitements](https://www.laclefdusommeil.ca/services/traitements/): Treatment support for sleep disorders, including CPAP and BiPAP equipment guidance. - [Spirométrie](https://www.laclefdusommeil.ca/services/spirometrie/): Respiratory testing service used to evaluate pulmonary function and support diagnosis of chronic respiratory conditions. - [Suivis](https://www.laclefdusommeil.ca/services/suivis/): Follow-up care for patients using sleep disorder treatments or respiratory equipment. - [Professionnels de la santé](https://www.laclefdusommeil.ca/services/professionnels-de-la-sante/): Referral and service information for doctors, clinics, and other healthcare professionals. ## Services - English - [Screening and treatment](https://www.laclefdusommeil.ca/en/services/): English overview of the patient pathway from sleep disorder screening to treatment and follow-up. - [Screening](https://www.laclefdusommeil.ca/en/services/screening/): English screening service page for patients who may have sleep apnea or another sleep disorder. - [Laboratory studies](https://www.laclefdusommeil.ca/en/services/laboratory-studies/): English information about in-lab sleep studies and overnight sleep monitoring. - [Home study](https://www.laclefdusommeil.ca/en/services/home-study/): English information about home sleep testing and sleep apnea screening. - [Treatments](https://www.laclefdusommeil.ca/en/services/treatments/): English treatment page for CPAP, BiPAP, and sleep disorder treatment support. - [Spirometry](https://www.laclefdusommeil.ca/en/services/spirometry/): English spirometry service page for respiratory function testing. - [Follow-up](https://www.laclefdusommeil.ca/en/services/follow-up/): English follow-up care page for treatment monitoring and patient support. - [Healthcare professionals](https://www.laclefdusommeil.ca/en/services/healthcare-professionals/): English referral and support page for physicians and healthcare professionals. ## Sleep disorders - French - [Troubles du sommeil](https://www.laclefdusommeil.ca/troubles-du-sommeil/): Main French resource page covering sleep disorders and when to seek professional help. - [Apnée du sommeil](https://www.laclefdusommeil.ca/troubles-du-sommeil/lapnee-du-sommeil/): French page explaining sleep apnea, symptoms, risks, screening, and treatment support. - [Insomnie](https://www.laclefdusommeil.ca/troubles-du-sommeil/insomnie/): French information about insomnia and clinical support options. - [Narcolepsie](https://www.laclefdusommeil.ca/troubles-du-sommeil/narcolepsie/): French information about narcolepsy symptoms and sleep disorder evaluation. - [Bruxisme](https://www.laclefdusommeil.ca/troubles-du-sommeil/bruxisme/): French page about sleep-related teeth grinding and related symptoms. - [Syndrome des jambes sans repos](https://www.laclefdusommeil.ca/troubles-du-sommeil/syndrome-des-jambes-sans-repos-sjsr/): French page about restless legs syndrome and sleep disruption. - [Somnanbulisme](https://www.laclefdusommeil.ca/troubles-du-sommeil/somnanbulisme/): French page about sleepwalking and related sleep behaviour. - [Myoclonie](https://www.laclefdusommeil.ca/troubles-du-sommeil/myoclonie/): French page about myoclonus and sleep-related movements. ## Sleep disorders - English - [Sleep disorders](https://www.laclefdusommeil.ca/en/sleep-disorders/): Main English resource page for sleep disorders and clinic support. - [Sleep apnea](https://www.laclefdusommeil.ca/en/sleep-disorders/sleep-apnea/): English page explaining sleep apnea, symptoms, risk factors, screening, and treatment support. - [Insomnia](https://www.laclefdusommeil.ca/en/sleep-disorders/insomnia/): English information about insomnia and sleep clinic support. - [Narcolepsy](https://www.laclefdusommeil.ca/en/sleep-disorders/narcolepsy/): English information about narcolepsy and diagnostic support. - [Bruxism](https://www.laclefdusommeil.ca/en/sleep-disorders/bruxism/): English page about sleep-related teeth grinding. - [Restless legs syndrome](https://www.laclefdusommeil.ca/en/sleep-disorders/restless-legs-syndrome-rls/): English page about restless legs syndrome and sleep disruption. - [Somnanbulism](https://www.laclefdusommeil.ca/en/sleep-disorders/somnanbulism/): English page about sleepwalking and related sleep behaviours. - [Myoclonus](https://www.laclefdusommeil.ca/en/sleep-disorders/myoclonus/): English page about myoclonus and sleep-related movements. ## Store and patient support - [Online store - French](https://www.laclefdusommeil.ca/boutique/): French online store for CPAP accessories, masks, filters, cleaning products, tubing, batteries, pillows, and related products. - [Online store - English](https://www.laclefdusommeil.ca/en/shop/): English online store for CPAP accessories and sleep therapy products. - [Accessories category](https://www.laclefdusommeil.ca/categorie-produit/accessoires/): Main CPAP accessories category, including filters, tubes, cleaning products, bowls, batteries, and renewal kits. - [Mask category - Facial](https://www.laclefdusommeil.ca/categorie-produit/masque/facial/): Facial CPAP mask category for patients looking for mask options and replacement parts. - [Mask category - Nasal](https://www.laclefdusommeil.ca/categorie-produit/masque/nasal/): Nasal CPAP mask category for patients looking for nasal mask options and replacement parts. - [Refund policy](https://www.laclefdusommeil.ca/politique-de-remboursement/): Refund policy for online purchases and patient expectations. - [Shipping policy](https://www.laclefdusommeil.ca/politique-de-livraison/): Shipping policy for online orders and delivery expectations. ## Trust and useful information - [FAQ - French](https://www.laclefdusommeil.ca/a-propos/faq/): Frequently asked questions about the clinic, services, treatments, and patient process. - [FAQ - English](https://www.laclefdusommeil.ca/en/about-us/faq/): English frequently asked questions for patients and professionals. - [Testimonials - French](https://www.laclefdusommeil.ca/a-propos/temoignages/): Patient testimonials and social proof for the clinic. - [Testimonials - English](https://www.laclefdusommeil.ca/en/about-us/testimonials/): English testimonials and patient feedback. - [Social commitments and recognition - French](https://www.laclefdusommeil.ca/a-propos/engagements-sociaux/): Recognition, social involvement, and credibility signals. - [Social commitments and recognition - English](https://www.laclefdusommeil.ca/en/about-us/social-commitments-and-recognition/): English page for recognition and social commitments. ## Optional - [Blog - French](https://www.laclefdusommeil.ca/blogue/): French educational articles about CPAP therapy, sleep apnea, sleep hygiene, travel, equipment cleaning, and treatment comfort. - [Blog - English](https://www.laclefdusommeil.ca/en/blog/): English educational articles about sleep apnea, CPAP therapy, travel, sleep hygiene, and equipment support. - [Online screening - French](https://www.laclefdusommeil.ca/depistage-en-ligne/): French online screening entry point for users beginning their sleep health process. - [Online screening - English](https://www.laclefdusommeil.ca/en/online-screening/): English online screening entry point for users beginning their sleep health process. - [Surveys - French](https://www.laclefdusommeil.ca/services/sondages/): French survey page for service feedback and patient input. - [Surveys - English](https://www.laclefdusommeil.ca/en/services/surveys/): English survey page for service feedback and patient input. - [Questionnaires - French](https://www.laclefdusommeil.ca/services/questionnaires/): French questionnaires used in the sleep disorder evaluation process. - [Questionnaires - English](https://www.laclefdusommeil.ca/en/services/questionnaires/): English questionnaires used in the sleep disorder evaluation process. - [Careers - French](https://www.laclefdusommeil.ca/carrieres/): French careers page for job seekers. - [Careers - English](https://www.laclefdusommeil.ca/en/careers/): English careers page for job seekers.