We have been able to establish long-term relationships with our clients, with repeat business coming as a result of our dedication to meeting their construction goals. Jansen Contracting handles projects from design to permits to notice of completion for our clients

We specialize in remodeling and residential construction, and we have the experience needed to deliver high-quality & long lasting results. Serving Bayville NY and the surrounding areas for years, we’ve provided excellent service and quality project execution for residential and commercial clients. From repairs to new building, Jansen Contracting strives to complete projects on time safely and within your budget. 

Our highly trained and specialized staff wants to hear what you are looking for from your general contractor and has built a solid reputation for delivering above and beyond expectations. We care about craftsmanship and have an appreciation of good design and superior quality, which is what sets Jansen Contracting apart from other contractors.