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Addition & Remodeling Contractors in Smithtown, NY

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Service Pros

    AH
    East Setauket, NY·

    Find a Custom Home Builder, Addition to Existing Structure - Build, Major Renovation - Multiple Rooms

    "Timely (NEVER LATE) and super patient. They are detail oriented, quality driven, and very knowledgeable. I simply could not be happier with the current results and while my budget was not huge my results ARE!!"

    Joseph D. in April 2010

    MH
    Northport, NY·

    Flooring, Basement Remodel, Molding Installation , and 7 more

    "Memo and Abby are an awesome team. The work Memo does is beyond fabulous. He put in a new kitchen window that changed the whole appearance of my kitchen, beautiful. Renovated my living room wall. I am so thrilled Memo and Abby were recommended to me. I still have projects I need him to do."

    Cheryl W. in December 2022

    MR
    Calverton, NY·

    door and trim installation, Bath renovation / Kitchen renovation, Home Improvement , and 2 more

    "Motti Renovations is an outstanding company. The owner is on the job and supervises his workers as well as working himself. They are very competent, well mannered ,. quiet and very efficient. We would definitely recommend this company and definitely use them again for ourselves."

    jim R. in November 2015

    AI

    In business since 2004

    Hauppauge, NY·

    Major Renovations

    About us: "Welcome to All In One Restoration Corp.! We always provide high quality work that produces an exceptional product. We pride ourselves on the relationships we build with all of our clients, and we cannot wait to hear from you. Call today!"

    CH
    Dix Hills, NY·

    Designer, Draftsperson/CADD, Architect , and 20 more

    "Classic Home Design did my kitchen remodel, captured my idea and vision of what I liked and offered solutions for tricky spaces that I never thought would be very useful when you do all your kitchen work. After the job was finished, beautiful photos were featured in the House magazine and proudly showed them to my friends.. Not only that, I decided to improve the dining room. Classic designed for me a cathedral ceiling with all the curves and molding. It feels you are dining in a big home but essentially Classic had designed for me specific details of how a great living could be without spending a lot and satisfies how elegant you want to look like. After 6 months or so, I engaged Classic to do my driveway. I was impressed by their commitment to going an extra mile. The work included nice pavers, garden walls and stones nicely laid out in circles at the center, and provided a design for center landscaping. I am the only one in our block that has that kind of a nice rotunda design"

    62883EA66D32C42636EE0581EF12EB55DD00BC7E8A2953AC541951539FB29633 0. in January 2026

    DH
    Ronkonkoma, NY·

    HVAC, Plumbing

    "He was very polite & definitely someone you trust to have into your home."

    Nicholas M. in May 2022

    All Precision Home Improvement, Inc. Logo
    Mastic Beach, NY·

    Deck or porch - build or replace, Vinyl siding - install or completely replace, Bathrooms and basements

    "Anthony and his whole team were very professional, neat and did a great job removing and installing new vinyl siding and trex stairs in my backyard. He did an excellent job and would recommend him to all family and friends in need of home improvement!"

    Brooke D. in December 2020

    SR
    Massapequa, NY·

    Bathroom Remodels

    "My Fiancé and I were in need of a major Kitchen remodel, that being said I had very bad experience when I had my basement redone, the contractor never finished the job and within less than a year what was done started to fall apart. What made that experience even worse it was a friend who was a contractor. Ok now the happy part comes, I went on home advisor to see what I could learn. I contacted Selective Sculptures they had great reviews and testimonials. First Dominic came to my home to see what needed to be done, we discussed our budget and how long it would take to complete. The next step we met at the design studio (mind blown he met me on a Sunday) his ideas were way better than mine we showed him our taste in colors and textures and he pulled off what I can only describe as amazing. Step 2 Dominic came back to the house with Anthony the GM and an entire crew I was speechless the lead plumber, carpenter and electrician went through every aspect with us it was quite an experience to say the least all this for only an estimate. I pulled the trigger if they were scamming me they deserved to get paid they were that impressive. Step 3 Dominic came back with his design plans again I was speechless he came up this a floor plan I one didn't think of or 2 thought possible. I agreed on the spot and was told work would start in 2 weeks and be done in 5-6 weeks. Well half way through what else does one do I was so happy I added additional work tear down the drop down ceiling in living room and do all the hard woods I had no idea I even had (bonus). I would speak to Anthony almost on a daily basis ( I'm sure he didn't love that ) but he was constantly making sure I was happy with progress and had answers for my questions never a let me check on that and not get back to me, in fact twice after I had a question within a few hours he would be calling me from my home so he knew exactly what I was talking about. Step 4 there's always a step 4 the basement's unfinished bathroom again above and beyond they gutted it out and did a total redo. I get a call from Anthony nearing the end as we never discussed color vanity or sink, he says do you trust me I said yes I do and that was the last we spoke of it until its completion he took a nightmare and made it a dream. Our house is now our home I couldn't in my wildest dreams be happier more satisfied or even fulfilled with how all the work was done the professionalism from the entire crew. I am only saddened by one thing and that's the feeling I lost 2 friends in Anthony and Dominic and that's a testimony to them and their desire to customer satisfaction. My name is David Hernandez and I live in Bay Shore NY and from the bottom of my heart I want to thank you SELECTIVE SCULPTURES."

    David H. in May 2017

    ALP Contracting & Home Improvement, Inc. Logo
    Rocky Point, NY·

    BATHROOM, KITCHEN, BASEMENT, WINDOWS, DOORS, COMPLETE REMODELING

    "He did work for me 3 years ago and we still use his service now when we have a project come up."

    frank P. in November 2016

    DC The GC Inc. Logo
    Babylon, NY·

    Flooring

    "I cannot recommend DC the GC enough. Dominick, and his crew, Keith and Anthony did an outstanding job. If your considering who to go with for your flooring install, you can stop reviewing, you found your Shangri-la. They were knowledgeable, efficient, prompt, professional and neat. And they went over and beyond with tasks that were not in there job description, they offered help. Even lifting a very heavy fridge to install sliders, so I do not ruin our new vinyl floors. They installed our stairs, living room/dining room hall and kitchen. We couldn't be happier, thank you."

    Gloria C. in November 2023

    Blessed Remodeling Logo
    Nesconset, NY·

    Bathroom - Remodel, Interior Trim and Decorative Moldings - Install, Additions and Remodels , and 6 more

    "Exceptionally pleased with Jorge and his crew who rate five stars @@@@@â ¦. Jorge was friendly and communicated often throughout the project to ensure that we were pleased with the quality of workmanshipâ ¦ I would definitely recommend him to anyone who is looking for projects to be done timely with qualityâ ¦ We will definitely use him again in the future for any needed projects or repairsâ ¦"

    Patricia W. in October 2022

    Allied Construction Corp. Logo
    Port Jefferson Station, NY·

    Kitchen Remodel

    "I would highly recommend Statewide to anyone who is looking for a great job done by a reliable and trustworthy contractor. Tom and his crew did a great job on our living room, foyer and bathroom. We plan on many more renovations in our home and will definitely us Statewide, we will not even consider using another contractor."

    Michelle K. in February 2004

    VP Quality Contracting Logo
    Lindenhurst, NY·

    Kitchens\ Basements \ Domers \ Extensions, Custom Decks, Handyman \ Sheetrocking and Taping , and 2 more

    "This was not a cookie cutter job but Vinny confidently said what he would do then did it in record time."

    Vincent L. in November 2019

    5 Stars Cabinetry, Inc. Logo

    "I would recommend him to anyone. Duval is one of the most considerate, professional craftsman that I have every worked with. The quality of his work is top notch. I would never hesitate to use him. He installed a $100,000 kitchen for me without any problems or issues whatsoever."

    David N. in November 2017

    L

    "Luis came to give me an estimate on my kitchen header, bathroom, and flooring, need to have a floor joist replaced. He came to complete the header. Demo, install, Sheetrock, spackle paint was completed in 3 visits. I am very happy. We will be looking forward to the next project."

    Michelle B. in October 2024

    Reunited Home Improvements, Inc. Logo
    Garden City, NY·

    Windows & Doors, Kitchen Remodels, Bathroom Remodels , and 2 more

    "They identified the job to go for 10 days or more. The job was completed in 6., and the quality of the work was superior."

    john C. in November 2019

    AS
    Huntington, NY·

    Remodels, Remodels

    "Friendly, low price, and best of all the painter, Francisco, is a REAL professional who’s not about doing a slipshod job and leaving. He took as many days as he needed at a flat rate and ensured the job was top quality."

    Alexander M. in October 2021

    Gary B. Home Improvements, Inc. Logo
    Smithtown, NY·

    Basement Remodels, Siding and Windows/ Doors, In Home Design , and 2 more

    "True professional and did a good job."

    Rathin M. in November 2009

    Sunview Enterprise, Inc. Logo

    "Sunview finished a part of our basement into a cozy guest room. The construction, electrical, plumbing and paint were all done to a high standard. Any concerns were quickly addresed (and usually anticipated)! We appreciated the daily updates on progress, their tidiness, and the lack of general upheaval to our household. We would recommend Bruce and his team."

    Chris G. in March 2009

    Exterior Team Home Services, Inc. Logo
    Patchogue, NY·

    Roofing, Framing

    "They did a wonderful job, and I could not have been happier, with the work they did and how easy they were to deal with."

    Evelyn P. in December 2021

    HM Construction Group, Inc. (Long Island Handyman Group) Logo
    Plainview, NY·

    Sheetrock, Trim, Bathrooms, Finishes, Handyman Services, All Phases of Construction , and 12 more

    "Eddie was great to work with! We had a limited time frame to adhere to town inspections and Eddie and his team knew exactly what we needed and quickly got the job done. The results were great and even the inspector acknowledged the impressive repair. They were able to put a knocked out garage wall back on the foundation and repair the interior dry wall. I would recommend this company for any professional contract work due to their reasonable price, ease to work with and quality of work."

    DBB1701231F0CD10F1F0E68BE453054D5EADF94C2D056A9A7B9C0B430A411FCD 1. in October 2025

    SP
    Baldwin, NY·

    Painting, Kitchen Remodeling, Bathroom Remodeling

    "Ryan worked right along side with us throughout the process to help us achieve what we wanted. Ryan and his team were friendly, understanding, fast, and processional. Ryan was personable, honest, and gave great suggestions to help us stay within our budget. We will be using Ryan and his team for future house projects."

    Micah K. in October 2023

    All of the Above Logo
    Huntington Station, NY·

    Sprinkler System for Lawn and Garden - Winterize or Activate, Lawn and Garden Sprinkler System - Install, Interlocking Pavers

    "One of the most professional residential company I have ever done business with. Every aspect of project was as agreed to, from pricing to scheduling to completion. Steve delivered and I couldn’t be more pleased. I recommend them without hesitancy"

    Joe D. in August 2021

    J. Dionicio Masonry & Landscapes Corp. Logo

    Brick or Stone Fireplace (Gas) - Install, Brick and Stone Patios, Walks, and Steps - Install, 15 years experience , and 2 more

    "They were professional, came on time and completed the project as scheduled was very impressed with their work. I would highly recommend this company for anyone interested in doing pavers and walkway or any kind of Masonary work you wonâ t be disappointed."

    Rohn K. in January 2023

    JE
    Yaphank, NY·

    Electrical

    "Nice guy who was prompt,courteous, and did a perfect job. The price was fair. I now have an electrician for future needs. Hire him at once if you need electrical work done."

    John L. in November 2021

Showing 1-25 of 42 results

Frequently asked questions

  • It’s important that you verify their license is still in good standing. Also keep in mind that certain states or provinces don’t require licensing if the job is under a certain dollar amount.
  • You can find a list of your state’s licensing requirements on the HomeAdvisor website. Before you get to work with the pro, make sure their qualifications are current and acceptable to you.
  • It is always a good idea to get a copy of the pro’s insurance certificate for future records, and in case anything happens. This is a good way to feel more secure in your home project, and to weed out potential scammers.

HomeAdvisor makes it easy to connect with pros near you. You can read reviews, get quotes and book appointments all in one place.

Depending on the type of project, you may find subtle differences in the hiring process. Here’s a look at task-specific advice.

You can use HomeAdvisor to help evaluate a contractor’s qualifications. We put pros through a screening process, and award badges to high-performing contractors. You can find these badges on a pro’s HomeAdvisor profile, and sometimes, his or her website. 

Your research doesn’t stop here. Once you’ve found a few prospective companies, make an call to ask a few questions about work history, licensure and more:

  • Have you completed a job like this before?
  • Do you have a list of references I can contact?
  • When are you able to start the job?

In most cases, the responses you get to these three questions will give you a very good idea of the right pro for your project. If you have more than one front-runner, these additional questions can help you narrow it down. 

  • How many years of experience do you have?
  • What’s your permanent business address?
  • Are you licensed to work in my area?
  • When did you earn your business license?
  • How do you handle warranty service complaints?
  • Do you have worker’s compensation, property damage and personal liability insurance?

Any good contractor will answer these questions, and most will appreciate dealing with a client that takes such an active interest in finding good service. On the other hand, if a contractor gives you a hard time with these questions, you probably want to find someone else.  

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HomeAdvisor Community Rating

Overall Rating:

Smithtown Addition & Remodeling Contractors are rated 4.8 out of 5 based on 1503 reviews of 1503 pros.

The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.


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Recent Job Requests for Addition & Remodeling Contractors in Smithtown, NY

  • Project Location: Smithtown, NY
    Date: 01/30/24
    Desired Completion Date: Timing is flexible
    Request Stage: Ready to Hire
    Location: Home/Residence
  • Project Location: Smithtown, NY
    Date: 01/27/24
    What best describes this project?: Basement remodel
    What best describes this project?: Kitchen remodel
    What best describes this project?: Bathroom remodel
    Comment: 2 Complete kitchen gut 1 bathroom gut
  • Project Location: Smithtown, NY
    Date: 01/15/24
    What best describes this project?: Other
    What best describes this project?: Multiple room renovation
    Comment: I would like to get an estimate for major repair. There was a rain leak from window that damaged plywood, insulation, beams of exterior wall.
  • Project Location: Smithtown, NY
    Date: 01/13/24
    Covered by Insurance: No
    Are you considering changing the floorplan of your bathroom?: No
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Shower/bath
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Toilet
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Cabinets/vanity
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Countertops
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Sinks
    Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
  • Project Location: Smithtown, NY
    Date: 01/11/24
    What best describes this project?: Other
    What types of work will be included in this project? (Check all that apply): Other
    Comment: Looking for someone to come to my house measure, pick up and install shower door in walk I shower. Needs work done start o finish
  • Project Location: Smithtown, NY
    Date: 01/08/24
    What types of work will be included in this project? (Check all that apply): Carpentry finish
    Comment: I would like to get an estimate for some post water damage repairs. The plumbing is already fixed, now I just need an estimate on a bit of drywall, paint and interior trim work, thank you.

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