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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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 spaces.
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Cascella and Sons Construction Corp builds home additions and ADUs on Long Island. As a design-build firm, they manage design and construction under one roof, offering garage conversions, in-law suites, and detached ADUs tailored to Cape, Ranch, and Colonial-style homes.
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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 methods.
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Trusted Connecticut ADU builder offering custom, modular & prefab accessory dwelling units. Energy-efficient designs, full permitting support & streamlined build process. Expert navigation of CT zoning laws including Public Act 21-29.
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Haven ADUs is a Brooklyn-based design and project management firm specializing in accessory dwelling units (ADUs). They guide property owners through feasibility, design, permitting, and construction, serving as a single point of contact throughout.
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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.
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At SpecLand, we bring expertise and innovation to home renovations, with a focus on maximizing both functionality and value in New York’s unique urban landscape. Whether you’re looking to expand your home, create rental opportunities, or update your living space, our team is dedicated to delivering high-quality, customized solutions that meet your specific needs.
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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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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 updates.
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ADU Advisory is a NYC-based organization led by former Buildings Commissioner Robert LiMandri, helping property owners plan, permit, fund, and build accessory dwelling units (ADUs) across all five boroughs under City of YES regulations.
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ADU Remodeling New York offers full-service interior & exterior home renovation, including kitchen remodeling, bathroom remodeling, and flooring installation. Serving residential clients with expert design-to-completion project management.
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Liamar is a New Jersey contractor building custom garages, ADUs, and accessory structures in Monmouth, Mercer, Ocean, and Burlington counties. Services include permits, foundations, electrical, plumbing, and HVAC — fully code-compliant.
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SLK Buildings offers end-to-end ADU financing support in NYC, helping homeowners access HPD grants, HELOCs, construction loans, and cash-out refinancing to fund garage conversions, basement ADUs, and backyard additions.
read moreParamus, New Jersey is a unique municipality in Bergen County known for its strict Sunday blue laws, which prohibit most retail activity on Sundays, and its highly regulated zoning ordinances. These characteristics extend into residential development, making it essential to work with experienced ADU contractors in Paramus, NJ who understand the local landscape. Accessory Dwelling Units (ADUs) are becoming increasingly popular throughout New Jersey, and Paramus homeowners are beginning to explore these options to add value to their properties and create additional living space.
Paramus operates under its own zoning code, which is governed by the Paramus Borough Zoning Board of Adjustment. Before any ADU construction begins, homeowners must ensure compliance with local ordinances regarding lot size, setbacks, building height, and unit size. New Jersey's State Planning Act and the broader push for affordable housing have encouraged municipalities to revisit ADU policies, but local rules in Paramus can still present specific challenges. A qualified ADU contractor familiar with Paramus regulations will help you navigate:
Experienced ADU contractors in Paramus typically work on several types of accessory dwelling units suited to the suburban character of the borough. Given that Paramus is a largely residential community with single-family homes on moderately sized lots, the most common ADU types include:
Hiring a local ADU contractor in Paramus offers significant advantages over working with a general contractor unfamiliar with Bergen County requirements. Local professionals maintain relationships with the Paramus Building Department and understand the permitting process, inspection schedules, and documentation required for approval. This local expertise can save homeowners considerable time and money during the construction process.
If you are considering adding an ADU to your Paramus property, the first step is consulting with a licensed and insured ADU contractor who specializes in New Jersey residential construction. They will conduct a site assessment, review your property's zoning classification, and help you develop a plan that meets all local and state requirements. With the right team in place, your Paramus ADU project can be a smooth and rewarding investment in your home's future.