Happy Hearts at McNair Farms
2487 Mcnair Farms Drive, Herndon, VA
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SACC at McNair is a licensed child care center in Herndon, Virginia. It is licensed by the state, for up to 100 children, serving school-age children.
It is open Monday to Friday, 7:00 AM to 6:15 PM.
Virginia Department of Education, Office of Child Care Health and Safety made 9 visits in the last 3 years and cited 15 rules across 6 of them. The visit list, in the state's words, is below.
Hours
| MondayToday | 7:00 AM to 6:15 PM |
|---|---|
| Tuesday | 7:00 AM to 6:15 PM |
| Wednesday | 7:00 AM to 6:15 PM |
| Thursday | 7:00 AM to 6:15 PM |
| Friday | 7:00 AM to 6:15 PM |
| Saturday | Not listed |
| Sunday | Not listed |
Programs
| Ages | School-age childrenFrom the state license |
|---|---|
| Child care subsidy | Accepts state child care subsidiesFrom the state license |
| Licensed capacity | 100 childrenFrom the state license |
Cost
SACC at McNair has not listed its tuition.
State record
9 visits in the last 3 years · Last visit Apr 22, 2026: 5 rules cited
Rules cited on 9 of 9 visits · 15 rules in all
For comparison: 91% of Virginia daycares had at least one rule cited in the last 3 years; the typical daycare had 8.
A cited rule is what an inspector found on the day of a visit. It is not a rating of the daycare today.
Own this daycare? Add your response to the state record
8VAC20-780-50-A
“Staff and children's records shall be treated confidentially. The supplemental page of the previous inspection was posted, which contained children and staff information.”
8VAC20-780-550-G
“Documentation shall be maintained of emergency evacuation drills that includes the date of the monthly drill. No emergency drill was documented for the month of March 2026.”
8VAC20-790-600-D-1
“Repeat Violation All staff who work directly with children shall have within 90 days of the date of employment: current certification in cardiopulmonary resuscitation (CPR) appropriate to the ages of children in care. Staff #1's record did not contain documentation of current certification in CPR.”
8VAC20-790-600-D-2
“Repeat Violation All staff who work directly with children shall have within 90 days of the date of employment: current certification in first aid appropriate to the ages of children in care. Staff #1's record did not contain documentation of current first aid certification.”
8VAC20-780-60-A
“Each center shall maintain and keep at the center a separate record for each child enrolled which shall contains the address for two emergency contacts. Child B's record did not contain a second child's emergency contact's address information.”
8VAC20-780-560-F
“When centers choose to provide meals or snacks, a menu listing foods to be served for meals and snacks during the current one-week period shall be posted in a location conspicuous to parents or given to parents. The menu for October was not posted.”
8VAC20-780-560-F
“When centers choose to provide meals or snacks, a menu listing foods to be served for meals and snacks during the current one-week period shall be posted in a location conspicuous to parents or given to parents. The menu for October was not posted.”
8VAC20-790-600-D-2
“All staff who work directly with children shall have within 90 days of the date of employment: current certification in first aid appropriate to the ages of children in care. Staff B's record did not contain documentation of current first aid certification.”
8VAC20-790-600-D-1
“All staff who work directly with children shall have within 90 days of the date of employment: current certification in cardiopulmonary resuscitation (CPR) appropriate to the ages of children in care. Staff B's record did not contain documentation of current certification in CPR.”
8VAC20-780-560-F
“When centers choose to provide meals or snacks, a menu listing foods to be served for meals and snacks during the current one-week period shall be posted in a location conspicuous to parents or given to parents. The menu for October was not posted.”
8VAC20-780-560-F
“When centers choose to provide meals or snacks, a menu listing foods to be served for meals and snacks during the current one-week period shall be posted in a location conspicuous to parents or given to parents. The menu for October was not posted.”
8VAC20-790-600-D-2
“All staff who work directly with children shall have within 90 days of the date of employment: current certification in first aid appropriate to the ages of children in care. Staff B's record did not contain documentation of current first aid certification.”
8VAC20-790-600-D-1
“All staff who work directly with children shall have within 90 days of the date of employment: current certification in cardiopulmonary resuscitation (CPR) appropriate to the ages of children in care. Staff B's record did not contain documentation of current certification in CPR.”
8VAC20-780-540-C
“The required first aid kits shall include at a minimum two triangular bandages. The first aid kit contained one triangular bandage.”
22.1-289.011-F
“The license and any other documents required by the Superintendent shall be posted in a conspicuous place on the licensed premises. The most recent inspection report was not posted.”
8VAC20-780-540-C
“The required first aid kits shall include at a minimum two triangular bandages. The first aid kit contained one triangular bandage.”
22.1-289.011-F
“The license and any other documents required by the Superintendent shall be posted in a conspicuous place on the licensed premises. The most recent inspection report was not posted.”
8VAC20-780-510-E
“The center's procedures for administering medication shall Include duration of the parent's authorization for medication, provided that it shall expire or be renewed after 10 work days. Long-term prescription drug use and over-the- counter medication may be allowed with written authorization from the child's physician and parent. One long term medication authorization at the center did not include the length of authorization information. (Child 1)”
8VAC20-780-550-H
“The center shall maintain a record of the dates of the practice drills for one year. For centers offering multiple shifts, the simulated drills shall be divided evenly among the various shifts. The log of practiced drills was not available for the months of April ,May and June of 2024.”
8VAC20-780-510-E
“The center's procedures for administering medication shall Include duration of the parent's authorization for medication, provided that it shall expire or be renewed after 10 work days. Long-term prescription drug use and over-the- counter medication may be allowed with written authorization from the child's physician and parent. One long term medication authorization at the center did not include the length of authorization information. (Child 1)”
8VAC20-780-550-H
“The center shall maintain a record of the dates of the practice drills for one year. For centers offering multiple shifts, the simulated drills shall be divided evenly among the various shifts. The log of practiced drills was not available for the months of April ,May and June of 2024.”
8VAC20-780-60-A
“Based on a review of records, child records did not contain all required information. Evidence: 3 child records were reviewed. Missing information included: *One parent's work information (Child 1) *One Parent's name, address and phone number. (Child 2) *A written care plan that included physician's instructions for a diagnosed food allergy. (Children #2,3)”
8VAC20-780-350-C
“Based on observation and staff statement, when children were present, there was not two staff members present in the center. Evidence: At LI arrival (7:15 AM) there were 2 children present with one staff member. Staff stated a second staff member was not scheduled to arrive until 9:45AM. There were 7 children present by the end of the inspection.”
8VAC20-780-60-A
“Based on a review of records, child records did not contain all required information. Evidence: 3 child records were reviewed. Missing information included: *One parent's work information (Child 1) *One Parent's name, address and phone number. (Child 2) *A written care plan that included physician's instructions for a diagnosed food allergy. (Children #2,3)”
8VAC20-780-350-C
“Based on observation and staff statement, when children were present, there was not two staff members present in the center. Evidence: At LI arrival (7:15 AM) there were 2 children present with one staff member. Staff stated a second staff member was not scheduled to arrive until 9:45AM. There were 7 children present by the end of the inspection.”
8VAC20-780-280-B
“Based on observation, cleaning supplies were not kept in a locked place using a safe locking method that prevents access by children. Evidence: Both upper cabinets in the 2 classrooms where cleaners were stored were unlocked upon arrival.”
8VAC20-780-280-B
“Based on observation, cleaning supplies were not kept in a locked place using a safe locking method that prevents access by children. Evidence: Both upper cabinets in the 2 classrooms where cleaners were stored were unlocked upon arrival.”
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FAQ
Yes. Virginia Department of Education, Office of Child Care Health and Safety lists it as licensed and operating.
Virginia Department of Education, Office of Child Care Health and Safety lists the most recent visit on April 22, 2026, with 5 rules cited. It lists 9 visits in the last 3 years.
Yes. Inspectors cited 15 rules across 9 of 9 visits in the last 3 years. For comparison: 91% of Virginia daycares had at least one rule cited in the last 3 years; the typical daycare had 8. A cited rule is what an inspector found on the day of a visit. It is not a rating of the daycare today.
100, the licensed capacity on the state record. It is licensed to serve school-age children.
Yes. The state record says it accepts child care subsidies.
Monday to Friday, 7:00 AM to 6:15 PM. These are the hours on the state record. Holiday hours can differ.
It has not listed its tuition. Call (703) 793-4760 to ask.
(703) 793-4760.
2499 Thomas Jefferson Drive, Herndon, VA 20171. The nearest other daycare we list is Happy Hearts at McNair Farms, 0.3 miles away.