The phrase "maintaining quality services" is correct and usable in written English.
You can use it when expressing the importance of having and keeping good quality services. For example, "Our main focus is maintaining quality services to ensure our customers are happy."
If it was as integral to maintaining quality service as they seem to think it is, you'd think at least one of them might have mentioned it sometime in the last couple years.
"Competitive bidding for recycling services has saved taxpayer money and increased efficiencies while maintaining quality service," Mayor Emanuel.
Their client bases are declining, foundations and governments are closing traditional sources of funding or technology has become so costly that it is no longer viable to maintain quality services.
The justification for this has largely revolved around the need to support additional investment in primary health care and maintain quality services, even when costs are subsidized in the medium term by international aid and/or concessionary loans [ 11].
competition?;Rogers thinks for a moment and says, "My only real concern is our ability to maintain quality service as we grow".
Despite research advocating innovative sustainable models [ 3, 4], the problems of maintaining quality PHC services in isolated communities characterised by small, dispersed populations remain of paramount concern for communities and providers.
Maintaining quality of service (QoS) for real-time (RT) and non-real time (NRT) services while optimizing resource utilization is a major challenge for next generation systems like fifth generation (5G).
Free Wi-Fi service is becoming an important tool for operators in maintaining quality mobile service during a time of skyrocketing data traffic, congested mobile networks and, for travelers, costly roaming charges.
In [23], Aryal et al. have presented an approach for power management while reducing interference and maintaining quality of service.
A quick Google search is all one needs to see that, in the beginning, the site struggled with being able to juggle working directly with retailers and wholesalers, manage quality in buying overstock, while maintaining quality customer service.
