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4.7

(38 reviews)

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Find Contractors in Hampton Bays

Avatar for Alta Renovations Corp
Alta Renovations Corp
5.0(
26
)

Serving Hampton Bays, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Warranties offered

"Jose and his crew did an outstanding job on our extensive interior and exterior renovation, which included a new addition. The project covered everything from a new structural roof with shingles and skylights to new construction windows and doors, siding, a Trex deck, and fully renovated kitchen, bathroom, and laundry room. They also refinished a bedroom and installed beautiful hardwood floors. As with any large project, a few unexpected challenges came up, but Jose handled them with professionalism and kept everything moving forward smoothly. His craftsmanship is excellent, and he’s not only easy to work with but also patient and highly skilled at problem-solving. I wouldn’t hesitate to hire Jose again for future projects and highly recommend him to anyone looking for quality work and a reliable contractor."
Additional Photos
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Additional Photos

+26

Response time8 hrs
8 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Greg Home Improvement, Inc.
Greg Home Improvement, Inc.
4.7(
86
)

Serving Hampton Bays, NY and surrounding areas

Approved

In business since 1997

Free estimates

Warranties offered

"I would highly recommend Greg Home Improvement for any project & very professional, clean after himself and on time! Greg and his crew were responsible and very professional. They were able to meet every single demand of the homeowners. It’s been pleasure working with them. They really went above our expectations for our lower level make over of our home, we are truly greatful to work with Greg...bar none this has been the best experience with a contractor to date. We will always call Greg for any upcoming projects."
LIVING/DINING/KITCHEN IN PROGRESS
LIVING/DINING/KITCHEN IN PROGRESS
LIVING/DINING/KITCHEN IN PROGRESS
LIVING/DINING/KITCHEN IN PROGRESS
LIVING/DINING/KITCHEN IN PROGRESS

+101

Recommended by96%of homeowners
Avatar for JA Carpentry Works LLC
JA Carpentry Works LLC
5.0(
33
)

Serving Hampton Bays, NY and surrounding areas

Approved

In business since 2019

Free estimates

Small jobs welcome

"Very professional with excellent work ethic. I am elated with the work that was done for me. JA Carpentry will be back to complete more work for me. Thank you, Javier and team!"
Kit
Kit
Kit
Kit
Kit

+18

Response time6 hrs
Response rate92%
3 neighbors recently requested a quote
Avatar for Rea Professional Construction INC
Rea Professional Construction INC
5.0(
24
)

Serving Hampton Bays, NY and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"Jaime and his crew built a cedar deck and constructed a crawl space with access doors for my new manufactured home in Montauk. Great communication, the carpentry was well done and in the timeframe that was expected. Would use again for other projects"
Before
Before
Bathroom Renovation
After
After

+223

Response time6 days
Recommended by100%of homeowners
Avatar for Palmira Design & Construction, LLC
Palmira Design & Construction, LLC
4.9(
9
)

Serving Hampton Bays, NY and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Excellent contractor who organized a group of craftsmen - carpenters, plumbers, electricians, tile people- and completed two bathrooms in 3 weeks in time for new tenants move in. Great design ideas and high quality materials. Very skilled and high standards and worksmanship. Hal K Sag Harbor NY"
Home Remodel on HGTV!
Home Remodel on HGTV!
Home Remodel on HGTV!
Home Remodel on HGTV!
Home Remodel on HGTV!

+31

Response time2 days
4 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for A.S.M. Home Improvements
A.S.M. Home Improvements
5.0(
11
)

Serving Hampton Bays, NY and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"Yes—Anthony absolutely got the job done right and efficiently. This was a complex deck project that required special permitting, coordination with an electrician, and integration with hot tub installers, and Anthony handled it with professionalism from start to finish. He went out of his way to secure a special contractor permit and was consistently communicative, proactive about potential issues, and clear about solutions. When other vendors were hesitant or negative, Anthony stayed focused and kept the project moving forward. He worked seamlessly with the electrician and hot tub team and was on site for the hot tub delivery, making the installation smooth and stress-free. The final product is beyond perfect—it’s exactly what we envisioned. High-end craftsmanship, exceptional value, and a true professional. I would recommend him without hesitation."
Remodeling
Remodeling
Remodeling
Remodeling
2 of 2
fire pit

+48

Response time11 hrs
5 neighbors recently requested a quote
Recommended by63%of homeowners
Avatar for Arthur DeRosa Building and Remodeling
Arthur DeRosa Building and Remodeling
4.7(
13
)

Serving Hampton Bays, NY and surrounding areas

Approved

In business since 1986

Free estimates

Customers say: True professional

"Artie & Mike are simply the best. I used them to: 1) Build a LARGE extension to my house and redo my entire kitchen and dining room. The job was completed on time and on budget. Throughout the process Artie was transparent & professional. EVERY person who has stepped into my house has complimented at the detailed perfection. 3) Artie built us a custom walk in pantry 2) Built 2 large decks in the backyard as well as an outdoor shower. This project was completed on time, on budget while exceeding all expectations. If you are looking for a contractor and crew that is responsible, responsive, polite, creative and delivers the HIGHEST LEVEL of quality - Artie is the one."
Additional Photos
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Additional Photos
Additional Photos

+20

Response time2 days
4 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Hampton Design and Build
Hampton Design and Build
4.4(
31
)

Serving Hampton Bays, NY and surrounding areas

Approved

In business since 2002

Free estimates

Credit card accepted

"I have to say how pleased I am with the work Dale and crew did at our house. We were in a bind with another contractor who screwed us and dale came to the rescue - the quality of work is excellent and the crew was so nice and cleaned up every day - they treated us like family and not strangers - dale and Aaron went out of their way, every day. We have the most beautiful rear deck, front porch, side porch, garage conversion and siding in all of south jamesport!! I couldn’t recommend this team highly enough! Thanks, guys!!!"
East Quogue Kitchen
East Quogue Kitchen and Living area
Fireplace Design and Custom Woodworking
Fireplace Design and Custom Woodworking
Custom Fireplace

+36

Response time1 day
16 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Refined Renovators & Design
Refined Renovators & Design
5.0(
8
)

Serving Hampton Bays, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"The professionalism and attention to detail from Refined Renovators and Design was second to none. I shopped around and as a single mom not really versed in doing major repairs I was treated with kindness and patience to all my even ?silly? questions. The team kept me looped in at all times and the quality work exceeded my expectations (which were high!)! The job started out as a small project but when I saw the craftsmanship I did multiple rooms in my home and felt confident in the work being done from start to finish. I highly recommend this company. You will not be disappointed."
comfortable spaces
sunroom
Beautiful Bathroom
Primary Bedroom
custom cabinets

+8

Response time5 hrs
Response rate93%
21 neighbors recently requested a quote
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FAQs for contractor service projects in Hampton Bays, 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. 

The Hampton Bays, NY homeowners’ guide to contractor services

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