Expert ADU builder offering detached ADUs, garage conversions & backyard cottages. Structured process: feasibility, permits, construction & final walkthrough. Boost property value, enable multigenerational living & create flexible spac... read more
Licensed ADU contractor and construction management firm for NYC homeowners. We handle eligibility, permitting, and the full build across Queens, Brooklyn, Staten Island, and the Bronx.
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PCS Structures builds high-performance ADUs, backyard cottages & granny flats using SIPs technology. Their SHEDI line offers 15x more airtight construction, better energy efficiency, moisture control & faster build times than traditional m... read more
NJ-based John James Architecture offers full-service custom residential design with 30+ years experience and 700+ completed projects. Services include new homes, renovations, additions, and construction support across Short Hills, Summit, Millburn... read more
Quality Renovations provides expert Kitchen and Bathroom Remodeling, home additions, and full renovation services with dependable craftsmanship.
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Tiny House Titans is a Northeast ADU contractor founded in 2025, offering turn-key services from zoning to final inspection. Units range 200–1,000+ sq ft at $250–$400/sq ft, covering detached ADUs, garage conversions, and JADUs.
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Alec's Construction builds ADUs on Long Island, including garage conversions, basement units & detached cottages. Serving Suffolk County, they handle permits, design & construction. Costs range from $50K–$300K+.
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PRC Builders, a licensed Milford, CT general contractor serving New Haven and Fairfield Counties, specializes in home additions, ADUs, and in-law suites. Self-performing structural, roofing, and siding work, they handle zoning, permitting, and cod... read more
Expert Designers is an NYC-based ADU architect firm helping homeowners convert garages, basements, and backyards into legal accessory dwelling units. Services include design, permit filing, and construction support under NYC's City of Yes zoning u... read more
ADU Haus NY builds fully permitted accessory dwelling units in New York City. Founded by Elai Azour, they handle design, DOB filings, and installation, ensuring compliance with NYC's City of Yes initiative and Local Laws 126 and 127.
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Tiny Nooks is a professional ADU builder in Westport, CT, serving Fairfield County. They offer custom ADUs, garage conversions, home offices & pool houses with full project management, quality craftsmanship & on-time delivery.
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Kling Brothers Builders specializes in home additions, from extra bedrooms to master retreats. They handle planning, site evaluation, exterior matching, and construction, ensuring seamless integration and strong ROI. Free consultations available.<... read more
NYC's 2024 City of Yes zoning reform introduced ADUs, allowing homeowners to add units in attics, basements, or backyards. Situ Studio contributed a pre-approved 280 sq. ft. detached micro-loft ADU design using Wikihouse's open-source plywood fram... read more
New Hampton Construction builds custom ADUs on Long Island, including in-law suites, guest houses, rental units & home offices. Projects range from $100K–$300K+, take 4–8 months, and may qualify for Plus One ADU Program grants.
read moreBethpage, New York, is a vibrant hamlet located in Nassau County on Long Island, best known as the home of Bethpage State Park and its world-famous Black Course golf course. As housing demand continues to rise across Long Island, more Bethpage homeowners are turning to Accessory Dwelling Units (ADUs) as a smart solution for generating rental income, housing family members, or increasing property value. Finding experienced ADU contractors in Bethpage, NY is the critical first step toward making this investment a success.
Bethpage falls under the jurisdiction of the Town of Oyster Bay, which governs zoning and building regulations for the area. Homeowners and ADU contractors must navigate Nassau County and Town of Oyster Bay building codes before beginning any construction. Key regulatory considerations include:
Skilled ADU contractors serving Bethpage, NY are experienced in constructing several types of accessory dwelling units suited to the area's typical residential lot sizes and home styles. Common ADU types include:
Working with a local ADU contractor familiar with Bethpage and Nassau County regulations is essential for a smooth, compliant build. Local contractors understand the Town of Oyster Bay permitting process, have established relationships with local inspectors, and are knowledgeable about the specific challenges of building on Long Island, including soil conditions and utility infrastructure. A qualified contractor will handle everything from design and permitting to construction and final inspection, ensuring your ADU project is completed on time and within budget.
Whether you are looking to create a rental unit, in-law suite, or home office, investing in an ADU in Bethpage, NY is a financially sound decision in today's competitive Long Island real estate market. Contact a trusted local ADU contractor today to explore your options.