Basement Finishing & Remodeling in Plainfield, NJ

Your basement is untapped square footage waiting to become a family room, home office, gym, home theater, or guest suite. Hermes Construction transforms unfinished basements into comfortable, code-compliant living spaces for homeowners throughout Plainfield and Central New Jersey.

Our basement finishing services include framing, insulation, drywall, flooring, egress windows, wet bars and kitchenettes, basement bathrooms, custom built-ins, and complete lighting design. We also address moisture with proper waterproofing so your finished space stays dry and healthy for years to come.

Every project starts with a free on-site consultation and a detailed written estimate. We pull all required NJ permits, coordinate licensed plumbing and electrical partners, and manage the entire build under one accountable team. With durable materials and expert craftsmanship, we help you add functional living space and real value to your home without the cost of an addition.