- Critical Storage of Medication - Refrigerate Separate from Food
Inspector's note: Medication was observed to be in refrigerator with food. Corrected at Inspection: The medication was observed to be taken out of the refrigerator and stored in another area of the facility. Risk level: Medium High. Corrected during the inspection. - Non-critical Written Feeding Instructions - Review and Update Every 30 Days
Inspector's note: Feeding instruction was observed to not be updated for the required every thirty days. Risk level: Medium. Corrected by 2026-06-18. - Critical Transportation Safety Training -Director and Employee Complete 2 Hours Annually
Inspector's note: Transportation training for an employee transports children was observed to be expired. Risk level: Medium High. Corrected by 2026-06-18.
Licensed Center · Texas
Montessori School Of Sugar Land Sienna
8900 Sienna Ranch Rd, Missouri City
Last inspected Jun 16, 2026 · Map
About this program
- Licensed capacity
- 250
- Ages served
- Infant,Toddler,Pre-Kindergarten,School
- Hours
- 07:00 AM-06:00 PM
- Days
- Mon,Tue,Wed,Thu,Fri
- Programs
- School Age Care,Before School Care,Meals Provided ,After School Care,Snacks Provided,Skill Classes,Part Time Care,Transportation to/from School ,Field Trips
- Accepts child care subsidies
- Yes
- License type
- Full Permit
- Issued
- Nov 30, 2017
- Phone
- 2817789780
- Website
- www.msslsienna.com
No adverse action, corrective action or permit conditions on record.
State compliance summary
How many deficiencies Texas has recorded for this program, by risk level. This is not a quality rating: it describes compliance with the state’s minimum licensing standards.
Inspection history
No infractions recorded at this inspection.
No infractions recorded at this inspection.
- Critical Child/ Caregiver Ratio - 13 or More Children
Inspector's note: Caregiver was observed to be out of ratio with twelve children that are 18 months to 23 months. The ratio for one caregiver for 18 months to 23 months is nine children. Risk level: Medium High. Corrected by 2026-04-28.
No infractions recorded at this inspection.
No infractions recorded at this inspection.
No infractions recorded at this inspection.
No infractions recorded at this inspection.
No infractions recorded at this inspection.
- Critical Requirements during probation
Inspector's note: The following condition was observed to not be followed: Condition 3 - AM transition time for outside was observed to not be documented on the roster for one classroom. Risk level: High. Corrected by 2025-12-03.
- Critical Requirements for Feeding Infants - Label Bottles/Cups
Inspector's note: Infant's food was observed to not be labeled with the infant's name. Risk level: Medium High. Corrected during the inspection. - Critical Types of Vehicles Used to Transport Children - Be Maintained Safely
Inspector's note: 1 out of 4 vehicles was observed to have two seat belt buckles broken. Corrected at inspection: The broken seat belt buckles were fixed during the inspection and checked to make sure that the seat belt buckles were fixed correctly. Risk level: Medium High. Corrected during the inspection. - Critical Requirements during probation
Inspector's note: The following conditions were observed to not be followed: Condition 3 - the total number of children was observed to not be documented on two classrooms rosters. Condition 4 - On the transportation observation checklist Bus 4 on the checklist was shown as passed on the observation. Transportation was evaluated for the inspection. Bus 4 was observed to have two broken seat belt buckles. Risk level: High. Corrected by 2025-11-19.
No infractions recorded at this inspection.
- Critical No Swaddling of Infant Unless Completed Sleep Exception Form on File
Inspector's note: Infant was observed to be sleeping in a sleep sack. The infants arms was observed to not be free in the sleep sack. Risk level: High. Corrected by 2025-10-29.
- Non-critical Documented Annual Training Area - 24 Hours Required
Inspector's note: 3 out 10 staff records evaluated did not have the required 24 clock training completed. Risk level: Medium. Corrected by 2025-11-24. - Critical Each Caregiver and the Director Must Have Current Training in pediatric first aid with rescue breathing and choking.
Inspector's note: 4 out of 10 staff records evaluated did not have current CPR and First aid training. Risk level: Medium High. Corrected by 2025-11-10. - Non-critical Education Outside of U.S.
Inspector's note: 1 out of 10 staff records evaluated the education outside of U.S. was not translated to English. Risk level: Low. Corrected by 2025-11-10.
- Critical Supervision ensures each child?s safety, well-being, including physical proximity and auditory or visual awareness of each child?s on going activity
Inspector's note: Based on the information obtained, there is sufficient evidence to suggest that supervision was not maintained on the playground. Risk level: High. Corrected by 2025-11-21.
No infractions recorded at this inspection.
- Non-critical Children's Records - Health Statement
Inspector's note: 1 out of 10 children's records evaluated did not have a heath statement in the file. Risk level: Medium. Corrected by 2025-10-06. - Critical Requirements during probation
Inspector's note: Condition 2- Documentation of the conferences for each caregiver to discuss observation was observed to not be completed. Risk level: High. Corrected by 2025-09-29.
- Critical Requirements during probation
Inspector's note: The following conditions for the probation was observed to not be followed: Condition # 2- thirty minute monthly checks of observations for each classrooms for caregiver responsibilities for the month of August was not made available for review for two classrooms. Risk level: High. Corrected by 2025-09-10.
- Critical Diapering Procedures - Sanitizing Diaper Changing Area
Inspector's note: Caregiver was observed to not sanitize the diaper changing pad after completing diaper change. Risk level: Medium High. Corrected by 2025-08-28. - Critical Diaper Changing Equipment - Smooth, Non-absorbent, Easy to Clean Surface
Inspector's note: The diaper changing pad in the infant classroom has rip in the center of the diaper changing pad that exposed the foam making it non-waterproof and non-washable. Risk level: Medium High. Corrected by 2025-09-05. - Critical Requirements during probation
Inspector's note: The following conditions for the probation was observed to not be followed: Condition # 2- thirty minute monthly checks of observations for each classrooms for caregiver responsibilities was not made available for the month of August. Risk level: High. Corrected by 2025-08-28. - Critical Employee Handwashing After Diapering a Child
Inspector's note: Caregiver was observed to not wash thier hands after diaper change. Risk level: Medium High. Corrected by 2025-08-28. - Critical Maintenance of Building, Grounds and Equipment
Inspector's note: Magnetic tiles were observed to be damaged and cracked in the toddler classroom. Risk level: Medium High. Corrected by 2025-09-05. - Non-critical Written Feeding Instructions - Review and Update Every 30 Days
Inspector's note: 2 out of 10 infants did not have an updated feeding instruction that is required to be updated every 30 days. Risk level: Medium. Corrected by 2025-09-05.
No infractions recorded at this inspection.
No infractions recorded at this inspection.
- Non-critical Written Operational Policies - Parent Rights
Inspector's note: Ten children's records evalluated did not have the Parents Right Fom. Risk level: Medium. Corrected by 2025-08-11. - Critical Requirements during probation
Inspector's note: The following conditions were observed to not be followed: Condition 2 - 30 minute monthly checks for employee caregiver responsibilities for the month July was not made available for review. Condition 5 - Daily checklist for July 24th was not made available for review. Risk level: High. Corrected by 2025-07-28. - Non-critical Children's Records - Health Statement
Inspector's note: Two children's records evaluated did not have a health statement in their file. Risk level: Medium. Corrected by 2025-08-11. - Non-critical Medication No Longer Used
Inspector's note: Four medications for different children were observed to be expired. Risk level: Medium. Corrected by 2025-08-11. - Non-critical Children's Records - Vision and Hearing Screening
Inspector's note: Four children's records evaluated did not have vision and hearing screening available for review. Risk level: Low. Corrected by 2025-08-11.
No infractions recorded at this inspection.
- Critical Types of Vehicles Used to Transport Children - Be Maintained Safely
Inspector's note: 2 out of 4 vehicles were observed to have broken seat belt buckles and broken seats. Risk level: Medium High. Corrected by 2025-07-18. - Critical Requirements during probation
Inspector's note: The following conditions were observed to not be followed: Condition 1 - the documentation of the monthly meetings between the director and owner were not made available for review. Condition 4 - On the transportation observation checklist Bus 1 and 2 on the checklist were shown as passed on the observation. Transportation was evaluated for the inspection. Bus 1 and 2 were observed to have broken seat belt buckles and a broken seats. Risk level: High. Corrected by 2025-06-24.
- Non-critical Required Personnel Records- Meets Requirements
Inspector's note: Two staff records evaluated still do not have documentation showing education credentials. Risk level: Medium. Corrected by 2025-06-27. - Critical Requirements during probation
Inspector's note: The following conditions were observed to not be followed: Condition 2 - the director did not complete 30 minute monthly observation of each caregiver in the classroom to ensure each employee and caregiver responsibilities are being fulfilled. Condition 5 - the checklist was observed to have a section for compliance for children under 18 months old. Condition 6 - Time of the audit was observed to be documented for children's records. Risk level: High. Corrected by 2025-06-02. - Non-critical Education Outside of U.S.
Inspector's note: One staff record with education outside of U.S. degree was observed to not be translated to English. Risk level: Low. Corrected by 2025-06-13. - Critical Children Handwashing Before Eating
Inspector's note: Caregiver was observed to not wash the infant's hands before eating. Risk level: Medium High. Corrected by 2025-06-02.
- Critical Personal use of electronic devices, such as cell phones, MP3 players, tablets, and video games
Inspector's note: Three caregivers were observed to be on their personal electronic devices while supervising children Risk level: Medium High. Corrected by 2025-05-22. - Non-critical Required Personnel Records- Meets Requirements
Inspector's note: Seven staff records evaluated did not have documentation showing education credentials. Risk level: Medium. Corrected by 2025-06-02. - Non-critical Cots, Beds, Mats Labeled With Child's Name
Inspector's note: Cots were observed to not be labeled in eight classrooms with the child's name. Risk level: Medium. Corrected by 2025-05-22. - Critical Required Postings-Child's Food Allergies
Inspector's note: Two classrooms was observed to not have child's food allergies posted with severe allergies for two children in two different classrooms. Corrected at Inspection: The food allergies were posted during the inspection in the classrooms that the children are enrolled in. Risk level: Medium High. Corrected during the inspection. - Critical Children Handwashing Before Eating
Inspector's note: Caregiver was observed to not wash the infant's hands before eating. Risk level: Medium High. Corrected by 2025-05-22. - Non-critical Education Outside of U.S.
Inspector's note: One staff record with education outside of U.S. degree was observed to not be translated to English. Risk level: Low. Corrected by 2025-06-02. - Non-critical Required Personnel Records - Required Affidavit (Form 2985)
Inspector's note: Ten staff files evaluated did not the have the preemployment affidavit in the file. Risk level: Medium Low. Corrected by 2025-06-02. - Critical Requirements during probation
Inspector's note: The following conditions were observed to not be followed: Condition 2 - the director did not complete 30 minute monthly observation of each caregiver in the classroom to ensure each employee and caregiver responsibilities are being fulfilled. Condition 5 - the checklist did not have a section for compliance for children under 18 months old. Condition 6 - Time of the audit was not document for children's records. Risk level: High. Corrected by 2025-05-22. - Non-critical Documented Annual Training Area - 24 Hours Required
Inspector's note: Staff record evaluated did not have the required 24 clock hours of training for review. Risk level: Medium. Corrected by 2025-06-02. - Critical Immunization Records, Exceptions, and Exemptions Current
Inspector's note: Three children files were missing current immunization the file. Corrected at Inspection : The operation provided the immunization records for the three children's records Risk level: Medium High. Corrected during the inspection. - Non-critical Daily Menus - Record Comparable Substitutions
Inspector's note: Substitution was not made to the menu for five classrooms. Risk level: Medium. Corrected by 2025-05-30.
- Critical Requirements during probation
Inspector's note: One classroom was observed to not be following condition two for entering the time of the transition. The classroom was observed to not have AM transition time documented on the list. Risk level: High. Corrected by 2025-05-12.
- Critical Emergency Evacuation and Relocation Diagram
Inspector's note: Fire Evacuation and Relocation Diagram was observed to not be posted in the after school classroom. Corrected at Inspection: The operation posted the fire evacuation and relocation diagram during the inspection in the after school classroom. Risk level: Medium High. Corrected during the inspection. - Non-critical Written Feeding Instructions - Review and Update Every 30 Days
Inspector's note: Feeding Instructions for six infants were not made available for review. Risk level: Medium. Corrected by 2025-05-06. - Critical Requirements during probation
Inspector's note: Three classrooms were observed to not be entering the arrival time and the number children present and the transitions times. Risk level: High. Corrected by 2025-05-01. - Non-critical Tables and Chairs Safe, Easy to Clean and Appropriate in Size
Inspector's note: The strap to the highchair was observed to be torn to one of the highchairs in the infant classroom. Risk level: Medium. Corrected by 2025-05-06.
No infractions recorded at this inspection.
- Critical Children Handwashing After Toileting or Diapering
Inspector's note: Caregiver was observed to not wash the infant's hands after diaper change. Risk level: Medium High. Corrected by 2025-03-27.
No infractions recorded at this inspection.
No infractions recorded at this inspection.
No infractions recorded at this inspection.
No infractions recorded at this inspection.
- Critical AP Cribs - Only Snug Fitting Sheet and Crib Mattress Cover Allowed if Infant Younger than 12 Months of Age
Inspector's note: A 9 month old infant was sleeping in a crib wrapped in a blanket. Risk level: High. Corrected by 2024-12-16.
- Critical Responsibilities of Employees and Caregivers -Demonstrate Competency, Good Judgment, Self-control
Inspector's note: Based on investigation findings a caregiver did not use self-control and good judgment when providing care to children on October 14, 2022. Risk level: High. Corrected by 2025-02-03.
- Critical Licensed Operations Required Fees
Inspector's note: The annual permit fee has not been paid and is now past due. Risk level: High. Corrected by 2024-12-09.
No infractions recorded at this inspection.
- Critical Electronic Child Safety Alarm - used at all times when transporting a child in care
Inspector's note: At a second follow up, the child safety alarm still did not work on Bus #3. Risk level: High. Corrected by 2024-10-15.
- Critical Safety Requirements for Cribs - Snug Fitting Sheets
Inspector's note: Multiple cribs with sheets were loose and not tight around the mattresses. This poses a risk to the infants such as strangulation or suffocation. Risk level: Medium High. Corrected by 2024-09-30. - Critical Electronic Child Safety Alarm - used at all times when transporting a child in care
Inspector's note: At follow up, the child safety alarm was not working on Bus #3. Risk level: High. Corrected by 2024-10-03. - Critical Safety Requirements for Cribs - Snug Fitting, Firm, Flat Mattress Designed for Use in Crib
Inspector's note: A crib in Infant 2 classroom had two mattresses. The manufacturer of the crib specifies that only one 2 inch thick mattress is to be used in the crib. The additional mattress was 1 inch thick. Risk level: Medium High. Corrected by 2024-09-26.
- Critical Types of Vehicles Used to Transport Children - Be Maintained Safely
Inspector's note: The door on one bus used for transportation of children does not work fully. Only half of the passenger door opens and shuts. The floor between the passenger door and driver seat is buckled and could be a trip hazard. Risk level: Medium High. Corrected by 2024-10-02. - Non-critical Required Personnel Records - Current Driver's License
Inspector's note: 2 drivers and the Director did not have a current drivers license in their file. Risk level: Medium. Corrected during the inspection. - Critical Required Equipment in Vehicles - Fire Extinguisher
Inspector's note: The fire extinguishers in the transportation bus have not been inspected in the last year. Bus 1: Last inspection was completed in February 2016. Bus 3: Last inspeection was completed December 2021. Risk level: High. Corrected by 2024-09-25. - Critical Electronic Child Safety Alarm - used at all times when transporting a child in care
Inspector's note: The child safety alarm is not working on Bus #3. Risk level: High. Corrected by 2024-09-20. - Critical Required Equipment in Vehicles - First-aid Kit
Inspector's note: First aid kit in the transportation vans are missing items. Bus 1-Thermometer did not work. Bus 2-Missing thermometer, tweezers, alcohal pads, and the scissors were broken. Bus 3- Missing alcohal pads, tweezers, scissors, and gloves. Risk level: High. Corrected by 2024-09-25.
No infractions recorded at this inspection.
- Critical Annual Fire Inspection - Before Initial Permit Issued and Every 12 Months
Inspector's note: The operation does not have a current fire inspection. Risk level: High. Corrected by 2024-09-12.
- Critical Responsibilities of Caregivers - Know number of children responsible for
Inspector's note: Based on DFPS abuse/neglect investigation findings, 2 caregivers did not account for all children they were responsible for which resulted in a two-year-old child being left unsupervised on the playground. Risk level: High. Corrected by 2024-10-21. - Critical Parental Communication - Situation that Placed a Child at Risk
Inspector's note: Based on DFPS investigation, the parents of a two-year-old child were not notified immediately that the child was left unattended on the playground. Risk level: High. Corrected by 2024-08-13. - Critical Report Situation Placing Children at Risk
Inspector's note: Based on DFPS investigation, the operation did not notify Child Care Regulation of a two-year-old child being left unattended on a playground. Risk level: High. Corrected by 2024-08-13. - Critical Director Responsibilities - Operate in Compliance
Inspector's note: Based on DFPS abuse/neglect investigation findings the director had knowledge of the incident on the same day of the incident that placed a child at risk on July 19th. A safety plan was not followed during this investigation. This could have posed a risk to other children in care. The director stated that a report was made to the abuse/neglect hotline. A report was not found to be reported. Risk level: High. Corrected by 2024-10-21. - Critical AP Responsibilities of Employees and Caregivers -Ensure No Child Abused, Neglected, or Exploited
Inspector's note: This standard was found deficient as part of a DFPS Investigation. Risk level: High. Corrected by 2024-10-21. - Non-critical Licensing Incident/Illness Report Form - Situations Placing Children at Risk
Inspector's note: Based on DFPS investigation, an incident report was not provided to the parents of the two-year-old child who was left unattended on the playground. Risk level: Medium. Corrected by 2024-08-13. - Critical Supervision ensures each child?s safety, well-being, including physical proximity and auditory or visual awareness of each child?s on going activity
Inspector's note: Based on DFPS abuse/neglect investigation findings two caregivers did not properly conduct a physical and visual search of the classroom and playground to ensure that a two-year-old child was with the class during transition to and from the playground. Risk level: High. Corrected by 2024-10-21.
No infractions recorded at this inspection.
No infractions recorded at this inspection.
No infractions recorded at this inspection.
- Critical Documentation of Fire Inspection
Inspector's note: Documentation of the most recent fire inspection was not made available for review. Risk level: Medium High. Corrected by 2024-06-03. - Non-critical Children's Records - Health Statement
Inspector's note: One child is missing a health statement from their file after reviewing nine childrens' records. Risk level: Medium. Corrected by 2024-06-07. - Non-critical Documentation of Drills
Inspector's note: Emergency practice drills were conducted but not documented after completion. Risk level: Medium. Corrected by 2024-06-03. - Non-critical Children's Records - Immunizations
Inspector's note: Nine children's records were reviewed. Three children need updated immunization records. Two children are missing a current immunization record. Risk level: Medium. Corrected by 2024-06-07.
- Critical AP Responsibilities of Employees and Caregivers -Ensure No Child Abused, Neglected, or Exploited
Inspector's note: This standard was found deficient as part of a DFPS investigation. Neglectful supervision occurred as a child was left on a daycare bus unattended and unsupervised for seven minutes. Risk level: High. Corrected by 2024-06-12. - Critical Required Equipment in Vehicles - List of Children
Inspector's note: The caregiver providing transportation did not have an accurate list of children being transported on the day of the incident. Risk level: High. Corrected by 2024-06-14. - Critical AP Safety Precautions for Loading and Unloading Children - No Child Unattended
Inspector's note: Based on the DFPS investigation, a caregiver left a child on the bus unattended for seven minutes after returning to the operation from morning school drop-off. Risk level: High. Corrected by 2024-06-14.
No infractions recorded at this inspection.
No infractions recorded at this inspection.
- Non-critical Children's Records - Immunizations
Inspector's note: A child's immunization record is not up to date based on current age. Risk level: Medium. Corrected by 2023-06-16.
No infractions recorded at this inspection.
Records come from Texas Health and Human Services, Child Care Regulation. They describe conditions on the inspection date and may not reflect current conditions.