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Addition Contractors in Greenport, NY

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  2. Within seconds, get matched with top-rated local pros.
  3. Compare quotes and choose the best pro for the job.

Service Pros

    Andrew Murphy & Company Logo
    Southampton, NY·

    "Andrew Murphy did an amazing job on asignificant renovations to our house. The house is transformed. He has great relationships with subcontractors. He is responsive and prompt. His work is high quality. Andâ ¦.he is really great to work withâ  good sense of humor and very very personable."

    Julie N. in November 2024

    FD Building Co. Logo
    Westhampton Beach, NY·

    Kitchen and Bath Remodels, Home Addition and Renovation, Decks, Patios and Outdoor Living , and 2 more

    "The structural work was done promptly and expertly. A couple of things needed to be ordered so there was some waiting involved.Subcontracts required some attention, however all work was done in an expert manner and Dennis and Co were always helpful and courteous. Recommend to all"

    Brian H. in December 2015

    Sublime Contracting, LLC Logo
    Riverhead, NY·

    Bathroom, Renovations, Finished Basement , and 2 more

    "My wife and I are extremely happy with the replacement Trex deck that Jonn Cook and his crew installed. I have already recommended him to my next door neighbor."

    Jeff W. in July 2020

    MI
    Hampton Bays, NY·

    Major Home Renovations, Electrical Contracting, Decks , and 2 more

    "I spoke with John. He arrived on time great contacts..completed job in record time and price was great..I will have him do additional work here."

    Linda W. in November 2018

Showing 1-4 of 4 results

How much do addition contractors typically cost?

  • Greenport, New York Average
    $68,356
  • Typical Range
    $15,000 - $68,356
  • Low End - High End
    $3,700 - $200,000

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.  

Related Projects in Greenport, NY

HomeAdvisor Community Rating

Overall Rating:

Greenport Addition & Remodeling Contractors are rated 4.8 out of 5 based on 29 reviews of 29 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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