Bathroom remodel Nassau county

Hi everyone — I’m in Nassau County and looking to remodel a small bathroom in a pre-war co-op building. Because of co-op requirements, I need to use a fully licensed and insured company, and any plumbing or electrical work must be completed by licensed/insured professionals (not just a general contractor handling everything).

I’m planning a fairly simple remodel, but there will likely be some plumbing work involved since the bathroom has some older features, including an external bathtub overflow/drain setup.

I’d really appreciate any recommendations for reliable, quality bathroom remodeling companies that service Nassau County and are experienced working in co-ops.

Thanks so much in advance!