The issues have since been addressed by the operator.
Areas of non-compliance have been found at five disability care centres in the midlands.
HIQA has published the details from inspections carried out at 11 centres in the region between July and October last year.
The four centres flagged as having areas that did not comply with health and safety standards are all operated by the Muiríosa Foundation.
At its Mullingar 5 centre, the HIQA inspector reported limited opportunities for engagement in recreational activities, a lack of opportunities for social integration in the community, and that residents were not being assisted to find opportunities to enrich their lives.
In Kinnegad, the centre was found to be understaffed, with a shortfall of approximately 38 hours a week.
While the Mullaghmeen Centre had three areas of non-compliance.
Significant infection control measures were in place but they did not include plans to replace staff in the event of serious outbreak and some of the checks relating to staff adherence to infection control polices had not been monitored.
Mould was found on the ceilings of one of the bathrooms and one of the resident's bedrooms, and no fire drills had been under taken under night time circumstances.
All of the issues raised by HIQA at the four centres in question have since been resolved and the facilities have been brought up to standard.
The remaining three Muiríosa centres that were inspected, and the three others operated by Nua Healthcare, were all found to be compliant or substantially compliant in all areas.
Enterprise Minister Says Midlands Still Offering Strong Company Growth
Agreement Reached On Westmeath Hospice Care Beds
Westmeath Town Awarded For Night Time Economy
Report Expresses "Deep Reservations" Over Death Of Cloverhill Prisoner
Appeal Lodged Against 20 Homes In Westmeath
Laois Floods Cause Serious Safety Concern
HSE In Talks With Offaly Concrete Company Over Midlands Hospice Appeal
The F1 Journey Can Cost North Of €30m - Alex Dunne
Offaly TD Demands Stronger Enforcement Against Sulky Racing
Westmeath Space Innovation Centre Is Exciting - Enterprise Minister
Laois And Westmeath Primary Students Awarded For Filmmaking Skills
Housing Minister Opens Over 200 Homes In Laois
RSA Urges People To Cut Back Hedgerows
Republic Of Ireland To Face Israel In Nations League
Ireland’s First European Space Agency Launches in Westmeath
High Court To Hear Fair Trial Challenge In Alleged Mosque Plot Case
Westmeath Research Firm Launch SME Digital Transformation Programme
Midlands Braced For Freezing Conditions As Temperatures Set To Drop
Man In His 20s To Appear In Court Over Alleged Crime Gang Activity
Ryanair Chief Warns US Could Block Aer Lingus Flights Over Airport Cap