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  • Verified reviews icon764
    Verified subcontracting services reviews

Top-Rated Subcontractors in Sag Harbor - Updated Nov 2026

Avatar for Rea Professional Construction INC
Rea Professional Construction INC
5.0(
24
)
Major Home Repairs (General Contractor)

Serving Sag Harbor, NY and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"We found REA Pro through positive reviews online. Jaime Rea was one of several contractors we interviewed. He is very prompt, energetic, and an excellent communicator. After an initial phone call and site visit, Jaime provided the estimate within a couple of days. The project – which included renovating 5 decks, repairing siding, and painting the exterior of the house – was started on time and completed within Jaime’s time estimate. His crew was very professional and personable and a pleasure to work with. We were really impressed with the quality of the work and their attention to detail. We are very happy with the final result, and would hire Jaime and his crew again for other projects."
Before
Before
Bathroom Renovation
After
After

+223

Response time6 days
Recommended by100%of homeowners
Avatar for JA Carpentry Works LLC
JA Carpentry Works LLC
5.0(
33
)
Major Home Repairs (General Contractor)

Serving Sag Harbor, NY and surrounding areas

Approved

In business since 2019

Free estimates

Small jobs welcome

"Javier did an excellent job installing my staircase railing and bausters. He was professional, pleasant, prompt and committed to completing the job in a timely manner. I would definitely hire Javier again!"
Kit
Kit
Kit
Kit
Kit

+18

Response time6 hrs
Response rate92%
3 neighbors recently requested a quote
Avatar for Alta Renovations Corp
Alta Renovations Corp
5.0(
30
)
Major Home Repairs (General Contractor)

Serving Sag Harbor, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Warranties offered

"My husband and I are so happy with our new deck. Just in time for the beautiful weather! We have Jose Diaz with Alta renovations corp. to thank for making our home improvement job stress free. He and his crew were extremely prompt, meticulous, courteous and great communicators. Jose made me feel comfortable asking questions and was prompt to respond. It was truly an absolute pleasure working with them from the start to the finish !"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+26

Response time8 hrs
22 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for AR Home Construction LLC
AR Home Construction LLC
5.0(
29
)
Major Home Repairs (General Contractor)

Serving Sag Harbor, NY and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

A.R. Home Construction is a premier design and build construction company specializing in luxury new home construction and high-end remodeling projects. With expertise in all aspects of construction, from conceptual design to final touches, A.R. Home Construction delivers exquisite and luxurious transformations. Our team of skilled professionals is dedicated to exceeding client expectations and creating stunning spaces that reflect unparalleled craftsmanship. Explore luxury and sophistication at our home design showroom, offering a curated selection of top -quality products for your project.

My jobs
My jobs
My jobs
My jobs
My jobs

+73

13 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Palmira Design & Construction, LLC
Palmira Design & Construction, LLC
4.9(
9
)
Major Home Repairs (General Contractor)

Serving Sag Harbor, 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 Two Stories Building Co
Two Stories Building Co
4.4(
8
)
Major Home Repairs (General Contractor)

Serving Sag Harbor, 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
5 neighbors recently requested a quote
Recommended by33%of homeowners
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Subcontractors FAQs, answered by experts

Yes, you can draw your own deck plans in many cases. However, you must know your local building codes and be familiar with carpentry principles. Even then, it's always best to run your plans by a professional contractor with experience building decks, whether you choose to DIY some of the build or not.

The most common scale for residential blueprints is 1/4 of an inch equals one foot. This scale is the most popular because it’s easier for everyone involved, from professionals to homeowners, to understand the building’s actual dimensions. Also, it allows blueprints to have the necessary details without cluttering the page.

Hiring a professional to do a loft conversion will certainly speed up the process. The construction steps required to change the slope of the roof can be quite difficult to do as a DIY job. Should the project run into any snags, like rot in the joists, frayed wiring, or roof leaks, hiring a local home remodeling professional makes it far easier to handle these issues safely.

Yes, many providers offer design consultations to create unique structures. Confirm with your contractor.

The cost to draw house plans typically ranges from $800 to $2,700, with standard blueprints averaging around $1,800. For a custom home, the cost is higher, with blueprints often falling between $5,000 and $20,000, and potentially more for very complex designs. Several factors influence the total price, including the project's size, the number of rooms, the type of drawings required, and the architect's experience level. You may also need to pay a structural engineer to ensure building safety, particularly for custom homes.

The Sag Harbor, NY homeowners’ guide to subcontracting services

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