Top Rated Contractor - Remodeling & Additions Contractors Serving Nassau County, NY
Last Updated May 15, 2026
7848 Review Ratings and 11 Contractor - Remodeling & Additions Companies Evaluated.
These companies have passed our Preliminary 5-step rating process.
Smooth Plastering LLC
Smooth Plastering LLC provides a variety of remodeling services for residential and commercial throughout the New York City area. The company is qualified to work on everything from shower remodels and in-law suite additions to attic conversions and kitchen remodels, and its employees ensure safety and transparent pricing on every job.
Services
Remodeling Contractor including bathroom remodel, kitchen remodel, home remodeling, bathroom renovations, shower remodel, basement remodeling, bathtub replacement, sunroom addition, house remodeling, garage remodel, custom home remodeling and tub to shower conversion.
Coverage Areas
The New York City Area, including Nassau County—key cities including Floral Park, Elmont, Franklin Square, Great Neck, Manhasset, New Hyde Park, Port Washington, Inwood, Mineola, Albertson, Atlantic Beach, Baldwin, Carle Place, Cedarhurst, East Rockaway, Freeport, Garden City, Glen Cove, Glen Head, Glenwood Landing, Greenvale, Hempstead, West Hempstead, Uniondale, East Meadow, Hewlett, Island Park, Lawrence, Locust Valley, Long Beach, Lynbrook, Malverne, Merrick, Old Westbury, Point Lookout, Rockville Centre, Oceanside, Roosevelt, Roslyn, Roslyn Heights, Sea Cliff, Valley Stream, Westbury, Rockville Center, Williston Park, Woodmere, Bayville, Bellmore, Bethpage, East Norwich, Farmingdale, Jericho, Levittown, Massapequa, Massapequa Park, Mill Neck, Oyster Bay, Syosset, Seaford, Wantagh, Woodbury, Hicksville, Plainview, Old Bethpage, Bryceville, Callahan, Fernandina Beach, Yulee and Hilliard.
- 248 Creamer St
- Suite 11
- Brooklyn
- NY, 11231
Professional Home Remodeling Inc.
Professional Home Remodeling Inc. offers remodeling services to homeowners and business owners in the Greater New York City area. The company is known for its ability to work on everything from porch additions and bump-out additions to multi-room renovations and basement remodels, and it has earned a positive reputation by consistently delivering high-quality service on every project.
Services
Remodeling Contractors including bathtub replacement, shower remodel, basement remodeling, home remodeling, custom home remodeling, windows, driveways and roofing.
Coverage Areas
The New York City Area, including Nassau County—key cities including Great Neck, Elmont, Albertson, Inwood, Manhasset, New Hyde Park, Franklin Square, Port Washington, Mineola and Floral Park.
- 1184 Hempstead Turnpike
- Franklin Square, NY 11010
Greg Home Improvement, Inc.
Greg Home Improvement, Inc. offers remodeling services to homeowners and business owners in the Greater New York City area. The company is known for its ability to work on everything from kitchen remodels and home expansions to outdoor living spaces and multi-room renovations, and it has earned a positive reputation by consistently delivering high-quality service on every project.
Services
Remodeling Contractors including custom home remodeling, sunroom addition, garage remodel, kitchen remodel, home remodeling, decks, patio, windows installation and hardscapes.
Coverage Areas
The New York City Area, including Nassau County—key cities including Mineola, Inwood, Manhasset, New Hyde Park, Floral Park, Elmont, Port Washington, Great Neck, Franklin Square and Albertson.
- 165 Mayfair Ave
- W Hempstead, NY 11552
Excellence Home Improvements LLC
Excellence Home Improvements LLC provides a wide range of remodeling services for residential and commercial clients throughout Nassau County. The company has the in-house capabilities to work on everything from kitchen remodels and sunroom additions to home expansions and bathtub replacements, and its technicians prioritize customer satisfaction in every aspect of their work.
Services
Remodeling Contractors including tub to shower conversion, home remodeling, custom home remodeling, bathroom renovations, bathroom remodel, general contractors, siding and roofing.
Coverage Areas
The New York City Area, including Nassau County—key cities including Elmont, New Hyde Park, Albertson, Mineola, Manhasset, Franklin Square, Port Washington, Great Neck, Inwood and Floral Park.
- 235 Sunrise Hwy
- Merrick, NY 11566
Legacy Home Remodeling, Inc
Legacy Home Remodeling, Inc provides residential and commercial clients in Nassau County with a wide variety of remodeling services. The company works on everything from bathroom remodels and basement renovations to sunroom additions and attic conversions, and its technicians are known for their quality workmanship and honesty.
Services
Remodeling Contractors including bathroom remodel, shower remodel, bathroom renovations, bathtub replacement, basement remodeling, general contractors and handyman.
Coverage Areas
The New York City Area, including Nassau County—key cities including Mineola, Great Neck, Inwood, Floral Park, Albertson, Port Washington, Franklin Square, New Hyde Park, Manhasset and Elmont.
- 287 Hoke Ave
- Oceanside, NY 11572
Kitchen Designs By Ken Kelly, Inc.
Kitchen Designs by Ken Kelly, Inc. provides a wide range of remodeling services for residential and commercial clients throughout Nassau County. The company has the in-house capabilities to work on everything from garage remodels and bathtub replacements to kitchen renovations and sunroom additions, and its technicians prioritize customer satisfaction in every aspect of their work.
Services
Remodeling Contractors including bathroom renovations, sunroom addition, tub to shower conversion, garage remodel, kitchen remodel and general contractors.
Coverage Areas
The New York City Area, including Nassau County—key cities including Albertson, Elmont, Mineola, Franklin Square, Port Washington, Manhasset, Great Neck, Floral Park, New Hyde Park and Inwood.
- 26 Hillside Ave.
- Williston Park, NY 11596
OZ General Contracting
OZ General Contracting Co Inc offers remodeling services to residential and commercial clients in Nassau County. The company works on everything from porch additions and bathroom remodels to flooring installations and sunroom additions, and its employees focus on delivering first-rate workmanship on each job.
Services
Remodeling Contractors including bathtub replacement, bathroom renovations, sunroom addition, tub to shower conversion, home remodeling, general contractors, cabinetry, flooring and garage addition.
Coverage Areas
The New York City Area, including Nassau County—key cities including Franklin Square, Manhasset, New Hyde Park, Albertson, Port Washington, Great Neck, Mineola, Floral Park, Elmont and Inwood.
- 2597 Merrick Rd
- Bellmore, NY 11710
The Way Renovations Inc
The Way Renovations Inc provides a variety of remodeling services for residential and commercial throughout the New York City area. The company is qualified to work on everything from garage remodels and home expansions to tub-to-shower conversions and outdoor living spaces, and its employees ensure safety and transparent pricing on every job.
Services
Remodeling Contractors including bathroom remodel, sunroom addition, kitchen remodel, custom home remodeling, home remodeling, roofing, general contractors and siding.
Coverage Areas
The New York City Area, including Nassau County—key cities including Manhasset, Elmont, Mineola, Inwood, Port Washington, New Hyde Park, Franklin Square, Albertson, Floral Park and Great Neck.
- 240 Stephen St
- North Bellmore, NY 11710
Ambassador Home Improvement Inc.
Ambassador Home Improvement Inc. provides residential and commercial clients in Nassau County with a wide variety of remodeling services. The company works on everything from shower remodels and garage remodels to room additions and custom home remodels, and its technicians are known for their quality workmanship and honesty.
Services
Remodeling Contractors including bathroom remodel, bathroom renovations, home remodeling, custom home remodeling, garage remodel, patio, desk, siding and general contractors.
Coverage Areas
The New York City Area, including Nassau County—key cities including Floral Park, Port Washington, Inwood, Franklin Square, Albertson, New Hyde Park, Mineola, Elmont, Manhasset and Great Neck.
- 4250 Sunrise Hwy
- Massapequa, NY 11758
Clearview Roofing & Construction - Port Washington
Clearview Roofing & Construction - Port Washington offers remodeling services to homeowners and business owners in the Greater New York City area. The company is known for its ability to work on everything from multi-room renovations and home expansions to shower remodels and patio renovations, and it has earned a positive reputation by consistently delivering high-quality service on every project.
Services
Remodeling Contractors including garage remodel, sunroom addition, shower remodel, basement remodeling, tub to shower conversion, general contractors, roofing, gutter services and moss removal.
Coverage Areas
The New York City Area, including Nassau County—key cities including Franklin Square, Albertson, Manhasset, Great Neck, Mineola, New Hyde Park, Floral Park, Port Washington, Inwood and Elmont.
- 171 Main St
- Port Washington, NY 11050
These companies have earned our Pre-Qualified Rating. Learn more about our 5-step process.
Rating Step 1 = Stars
Meet or exceed a
ONE AllRatings star score of 4.5.
Indicates the final super-composite calculation of all reviews scores from all sources, optimized for accuracy and recency.
Read ONE AllRatings methodologyRating Step 2 = License
Verified active and in good standing (when required).
State license bureau data is accessed and analyzed.
Rating Step 3 = Background
Satisfactory status.
Internet searches were performed seeking disqualifying information on each company.
Rating Step 4 = Complaints
Satisfactory status.
Complaint bureau records have been searched seeking disqualifying information on each company.
Search Better Business BureauRating Step 5 = Specialist
Satisfactory status.
Our research specialist verifies all ratings steps have been passed and creates a final report and profile.
Meet our research specialist team
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