Top-rated contractors.

Best contractors near Greenport, NY

Enter your zip and get matched with up to 5 pros

Need a pro for your contractor service project in Greenport, NY?

Select your specific project to find the pro for you.

TRUSTED BY GREENPORT, NY HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon16
    Verified contractor services reviews

Top-Rated Contractors in Greenport - Updated Nov 2026

Avatar for Arthur DeRosa Building and Remodeling
Arthur DeRosa Building and Remodeling
4.7(
13
)
Major Home Repairs (General Contractor)

Serving Greenport, NY and surrounding areas

Approved

In business since 1986

Free estimates

Customers say: True professional

"I can't recommend enough this contractor. They exceeded our expectations in every way. Arti gave recommendations that made the process smooth and did everything and more we asked. Project was completed on time and within the budget that was quoted. We found our contractor for many projects in the future. A+++"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+20

Response time2 days
4 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Agate & Co. Builders
Agate & Co. Builders
5.0(
13
)
Major Home Repairs (General Contractor)

Serving Greenport, NY and surrounding areas

Approved

In business since 1990

Free estimates

Warranties offered

"Jim Agate is the perfect contractor. Helpfull with design and very knowledgeable in every aspect of construction. Neat, prompt and pleasant all day, every day. The finished bathroom was perfect, completed on time and in budget."
Sag Harbor Re-Build
Sag Harbor Re-Build
Sag Harbor Re-Build
Sag Harbor Re-Build
Sag Harbor Re-Build

+40

Response time2 days
15 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Enterprise Global Group
Enterprise Global Group
4.9(
7
)
Major Home Repairs (General Contractor)

Serving Greenport, NY and surrounding areas

Approved

In business since 1995

Free estimates

Small jobs welcome

"Gabrielle is extremely professional, knowledgeable, and reliable. We recently needed repairs on two of our new kitchen cabinets, and after contacting him, he was able to come by within hours to assess the issue and complete the repairs the very next day. His workmanship was exceptional, and the cabinets now look perfect. We truly appreciated his responsiveness, attention to detail, and commitment to quality. I highly recommend his services to anyone looking for a skilled and dependable carpenter."
Deck remodel
Deck remodel
Deck remodel
Deck remodel
Deck remodel

+1

1 neighbors recently requested a quote
Avatar for Two Stories Building Co
Two Stories Building Co
4.4(
8
)
Major Home Repairs (General Contractor)

Serving Greenport, NY and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"The work that was done was exceptional! It was exactly what I wanted and done with great craftsmanship. They were easy to talk to and had great communication as far as timelines and cost. I would highly recommend them and would have them do any work needed again without question. Totally professional!"
Arch
Arch Progress
28' Arch
Front Door
Crown and Casing

+48

Response time5 hrs
6 neighbors recently requested a quote
Recommended by33%of homeowners
Avatar for Sublime Contracting, LLC
Sublime Contracting, LLC
3.7(
3
)
Major Home Repairs (General Contractor)

Serving Greenport, NY and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

Master Bath
Master Bath
Dining Room
Kitchen
Kitchen

+200

Response time2 days
Response rate86%
4 neighbors recently requested a quote
Avatar for Rouse Renovations LLC
Rouse Renovations LLC
5.0(
2
)
Major Home Repairs (General Contractor)

Serving Greenport, NY and surrounding areas

Approved

Free estimates

Small jobs welcome

"We recently had our foyer completely transformed by Glenn and his crew, and I truly can’t say enough good things about the experience. From start to finish, the professionalism, kindness, and customer service were exceptional. What stood out most was that there was never any pushback, every idea or question was met with “yes, we can do that,” and Glenn always approached the project with patience, confidence, and genuine care. He was incredibly accurate with the project timeline, kept the workspace clean and organized every day, and was very conscientious about working in our home. His crew was professional, respectful, and hardworking throughout the entire process. Most importantly, the final result absolutely brought my vision to life. Glenn truly made my dream foyer a reality. The craftsmanship and attention to detail are beautiful, and you can tell he is extremely talented, knowledgeable, and takes pride in his work. We are beyond happy with the outcome, highly recommend!"
Custom Chair Rail
Custom Chair Rail
Custom Chair Rail
Custom Chair Rail
Custom Chair Rail

+3

Avatar for Quintanilla Home Improvement
Quintanilla Home Improvement
5.0(
1
)
Major Home Repairs (General Contractor)

Serving Greenport, NY and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

We pride ourselves on our company for our reliability, excellent communication, integrity, and quality work. \nWe work in the Hamptons community, with referrals from our clients.\nWe look forward to earning your trust! \nBook with us online or feel free to give us a call today. Thank you!

HOUSE SOUTHAMPTON
HOUSE SOUTHAMPTON
HOUSE SOUTHAMPTON
HOUSE SOUTHAMPTON
HOUSE SOUTHAMPTON

+30

Response time5 hrs
Response rate88%
Recommended by100%of homeowners
A Plus Subcontracting, LLC
New to Angi
Major Home Repairs (General Contractor)

Serving Greenport, NY and surrounding areas

Approved

In business since 2011

Free estimates

Credit card accepted

At A Plus Subcontracting, LLC, we pride our company on reliability, great communication, integrity and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

Babylon custom home
Framing
Roof
Kitchen remodel
Kitchen design

+11

Response time20 mins
Response rate100%
Avatar for Pristine East End Contracting
Pristine East End Contracting
4.8(
78
)
Major Home Repairs (General Contractor)

Serving Greenport, NY and surrounding areas

In business since 2006

Free estimates

Warranties offered

"Everything went great. I wqas specifically impressed with the time invested to make the front door swing perfectly and keep the best seal possible. I've had other contractors they get the job "done" and don't do much else. One of these guys worked another hour or more after the door was working to make it perfect. Highly recommended."
Basement Remodeling Project
Remodeling - General Project
Remodeling - General Project
Kitchen and Bath Remodeling Project
Remodeling - General Project

+146

Response time9 hrs
Response rate100%
Recommended by100%of homeowners
...
Showing 1-10 of 393
Unfinished Carpentry FAQs, answered by experts

Building a barndominium means converting a barn into a house. Barndominiums are becoming popular as spacious and stylish alternatives to typical housing structures. Old barns that become houses traditionally consist of wooden construction. However, newer structures, such as pole barns, often contain metal exteriors and roofs. Converting a metal outbuilding into a house presents an excellent opportunity to create a barndominium from metal.

When deciding if you should use 2x6 or 2x8 deck joists, consider the size of the deck, joist spacing, and materials. Larger decks, larger-spaced joists, and weaker wood all require more support, meaning they need larger joists. For example, 2x8 redwood joists spaced 16 inches apart can only safely span up to 10 feet and 7 inches. On the other hand, 2x10 southern pine joists spaced 12 inches apart can be as big as 16 feet and 2 inches. If you aren’t sure what size joist is best for your project, speak with your deck builder.

When hanging a door frame, it’s recommended that you use screws, not nails. Screws are more secure, easier to tighten, and easier to remove if you need to adjust the frame. On average, the cost to replace a door frame is about $400, but you can save on labor costs if you’re confident in your ability to DIY the project. 

Begin by analyzing the blueprints and gathering the proper materials before framing a house. With the prep stages behind you, begin by framing the floor of a house on the newly set foundation. Exterior and interior walls come next, along with rough openings for doors and windows. Contractors will then add ceiling and roof rafters to finish things off. 

There are a few easy ways to locate a wall stud without a stud finder. First, try knocking on the wall with your knuckles. Most parts of the wall will sound hollow, but when you tap over a stud, it will sound more solid. Alternatively, since studs are spaced 16 or 24 inches apart, you can measure those distances from a corner of the room, which will always have a stud.

The Greenport, NY homeowners’ guide to contractor services

From average costs to expert advice, get all the answers you need to get your job done.