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There are 24 highly-rated local contractors.
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Verified Reviews for Contractor Service pros in Greenport, NY
*The Angi rating for Contractor Service companies in Greenport, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Contractor Service needs.
*The HomeAdvisor rating for Contractor Service companies in Greenport, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Contractor Service needs.
Last update on August 21, 2025
Contractors in Greenport
Pentagon Custom Building is a pet-friendly Company with a trustworthy people. When we start a project we finish and meet our client's expectation- provides 100% satisfaction guarantee. License and Insured company so clients are all covered. Sums up to 100% Reliable Roofing Service, Remodeling Service, Kitchen Remodeling, Bathroom Remodeling, Flooring, Framing, Plumbing, Electrical, Drywall, Carpentry West Grove NJ;
Pentagon Custom Building is a pet-friendly Company with a trustworthy people. When we start a project we finish and meet our client's expectation- provides 100% satisfaction guarantee. License and Insured company so clients are all covered. Sums up to 100% Reliable Roofing Service, Remodeling Service, Kitchen Remodeling, Bathroom Remodeling, Flooring, Framing, Plumbing, Electrical, Drywall, Carpentry West Grove NJ;
Home Improvement Contractor
Home Improvement Contractor
Our business is ran by the boss Atilano Sandoval, who is the person in charged of leading the job. Whom ever is working on any of our jobs responds to Atilano. We are perfectionist, all work done by us is completely professional and as neat as possible. You can make payments by check or cash. We do payment plans while we are getting the job done. Once the job is completely done, all payment should be made.
Our business is ran by the boss Atilano Sandoval, who is the person in charged of leading the job. Whom ever is working on any of our jobs responds to Atilano. We are perfectionist, all work done by us is completely professional and as neat as possible. You can make payments by check or cash. We do payment plans while we are getting the job done. Once the job is completely done, all payment should be made.
Built Right Enterprises Inc. has been building homes, additions and renovations on the North Fork, South Fork and Shelter Island, NY for over 30 years. Our Licensed and Insured company takes pride in quality service and craftsmanship of all projects.
Built Right Enterprises Inc. has been building homes, additions and renovations on the North Fork, South Fork and Shelter Island, NY for over 30 years. Our Licensed and Insured company takes pride in quality service and craftsmanship of all projects.
Home Inspections, Residential Home Inspection Services
"Murphy Home Inspections was easy to work with, punctual, detailed and took the time to explain everything to us. When buying a home there are so many stressful things to deal with and we are just happy this was not one of them. We would highly recommend."
Richard S on August 2020
Home Inspections, Residential Home Inspection Services
"Murphy Home Inspections was easy to work with, punctual, detailed and took the time to explain everything to us. When buying a home there are so many stressful things to deal with and we are just happy this was not one of them. We would highly recommend."
Richard S on August 2020
Home Improvement Contractor
Home Improvement Contractor
15 Years of experience in all phases of commercial and residential carpentry work
15 Years of experience in all phases of commercial and residential carpentry work
We do all Homes and Commercial
We do all Homes and Commercial
Heights Home Remodeling is a family owned business. We are a full service company , with over 25 years of experience.
Heights Home Remodeling is a family owned business. We are a full service company , with over 25 years of experience.
"He came out and took care of it quickly. He had to screw the valance back into the wall and repair the blind itself. It looks great."
Dolores J on January 2018
"He came out and took care of it quickly. He had to screw the valance back into the wall and repair the blind itself. It looks great."
Dolores J on January 2018
FAQs for contractor service projects in Greenport, NY
Generally, general contractors charge between $50 and $150 hourly, though not every contractor charges by the hour. If charging based on the project, you can expect a markup of 10% to 20% of the construction cost. You can expect to pay between $300 and $500 daily if charged by the day.
General contractors are the ones that coordinate home construction projects. They are in charge of the day-to-day oversight of the subcontractors to ensure that the project is completed on time and to resolve problems as they arise. General contractors:
Complete pre-construction planning, both with the customer and crew
Provide realistic cost estimates
Develop construction timelines
Ensure deadlines are met
Acquire permits as needed
Purchase supplies and materials
Before hiring a general contractor for your home project, it’s a great idea to write down a list of questions to discuss with each prospect. Some example questions to get you started include:
Which types of insurance do you carry?
Can you provide a list of references?
What is the expected timeline for this project?
How will my project be supervised?
Will you hire subcontractors for the job?
What is the best way to communicate changes?
Will you obtain all of the required building permits?
While city and state laws vary on general contractor licensing requirements, hiring an unlicensed general contractor could lead to poor quality work, costly future expenses, and potential code violations. Be sure to check our state licensing tool to review the local general contractor guidelines for your area.
As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include:
The owner, principal, or relevant manager passed a criminal background check
Required to have applicable state and local licenses
Maintain an average star rating of 3.0 or better on our network, if they have at least one review
Paying to advertise their services
Meeting any other eligibility criteria required by Angi
Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.
Yes, most general contractors require a down payment for project completion. A reasonable down payment for a contractor is 10% to 25% of the total project cost, though that will vary based on project size and location. The down payment helps cover the upfront costs of materials and permits and helps ensure payment for the project at hand.




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