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Top-Rated Garage remodelers in Southampton - Updated Nov 2026

Avatar for Rea Professional Construction INC
Rea Professional Construction INC
5.0(
24
)
Garage - Remodel

Serving Southampton, NY and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"Rea Professional Contracting did an outstanding job remodeling our bathroom. We did a full remodel of everything, down to the studs. Their work is exceptional. We had to be out-of-town for a few days considered cancelling our trip. No need; Rea treated our house as if it was their own. They cleaned up nightly and were very respectful our privacy and the fact that we were "living" here while they were working. Would happily recommend them to anyone without hesitation."
Before
Before
Bathroom Renovation
After
After

+223

Response time6 days
Recommended by100%of homeowners
Avatar for Pristine East End Contracting
Pristine East End Contracting
4.8(
81
)
Garage - Remodel

Serving Southampton, NY and surrounding areas

Approved

In business since 2006

Free estimates

Credit card accepted

"Nick did an awesome job with our medicine cabinets. His work went above and beyond. When he noticed too-large gaps between the doors and frames, he drove all the way to the building supply store to get better-sized parts. Would definitely recommend him."
Project Photos
Recommended by95%of homeowners
Avatar for JA Carpentry Works LLC
JA Carpentry Works LLC
5.0(
33
)
Garage - Remodel

Serving Southampton, 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 Arthur DeRosa Building and Remodeling
Arthur DeRosa Building and Remodeling
4.7(
13
)
Garage - Remodel

Serving Southampton, NY and surrounding areas

Approved

In business since 1986

Free estimates

Customers say: True professional

"Arthur gave us a fair and competitive estimate and was able to start work quickly thereafter. He and his team did an excellent job gutting and totally remodeling two bathrooms and a closet as well as redoing some of the wood flooring, moving vents, and moving hallways. Arthur himself was at the home everyday and did the important work himself. He also went the extra mile in helping us with small projects around the major project as they came up. He was extremely responsive in provided us with timely updates. When complications occurred (due to the house having not been renovated in 40 years) he was clear and helpful in keeping the project on schedule. He was extremely honest and I trusted him to be alone in my house for weeks on end with his team. I would/plan to work with Arthur again in the future for my home renovation projects."
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 A.S.M. Home Improvements
A.S.M. Home Improvements
5.0(
12
)
Garage - Remodel

Serving Southampton, NY and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"The bathroom remodel was done beautifully. Anthony & his crew were very professional. Arrived on time everyday & put in a full day. I noticed he even was concerned about making sure everything was clean when leaving each day. His price was reasonable & we are going hire him again."
Remodeling
Remodeling
Remodeling
Remodeling
2 of 2
fire pit

+48

Response time11 hrs
7 neighbors recently requested a quote
Recommended by58%of homeowners
Avatar for Schoerlin Construction
Schoerlin Construction
4.7(
10
)
Garage - Remodel

Serving Southampton, NY and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"Jason is a first class contractor. We hired him to build a deck, refurbish our outdoor shower and built two patios. Outstanding workmanship, kept the work area neat and clean during construction, fair pricing and followed through with everything that he said he would do. A great find and would recommend him to all. Thank you!"
 Designs
 Interiors
 Gates
Entrances
 Interior Trim

+8

Response time2 days
Response rate100%
Recommended by100%of homeowners
Avatar for Inson Dubois Wood LLC
Inson Dubois Wood LLC
5.0(
17
)
Garage - Remodel

Serving Southampton, NY and surrounding areas

Approved

In business since 2005

Customers say: True professional

"We live in a prewar coop building in Manhattan and were in need of a kitchen, living and dining room/den renovation. Because of the limitations in our building, we were not optimistic that many changes could be made that would dramatically alter the feel/function of the space. Inson Wood proved us completely wrong. With his architectural eye and his impeccable design aesthetic we (and everyone who has been here before and after) experiences our apartment as an entirely different living space. Even family members are shocked at the transformation. I think that what Inson accomplished was the product of a few significant factors. First, Inson asks you what you want and seriously considers how you live. If Inson thinks that different approaches should be considered for what you want, he provides renderings of each option so that you can easily visualize and imagine them. Ultimately, Inson respects your preferences and works with them, elevating them to a level far above what you had imagined. Inson uses the highest quality vendors (whom we NEVER would have found) and expertly guides you through choices (note: follow his recommendations!!!)- our walls would never have had dimension and our kitchen backsplash never have been so unique (two examples) if not for the artisans that Inson uses. Inson is also willing to have you be as much or as little involved in the process as you want to be. I did go with Inson to choose many pieces of furniture but realized after a certain point that his taste point made me confident in him choosing much finishing work (ex: window treatments, decorative cushions, which I love) without me. As with all design work, there are always glitches and Inson was extremely responsive and responsible for taking care of those as they came up. We are nothing less than thrilled to come home each evening and enjoy our space, which feels like a luxurious retreat perfectly tailored to us."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+11

Recommended by100%of homeowners
Avatar for Hampton Design and Build
Hampton Design and Build
4.4(
31
)
Garage - Remodel

Serving Southampton, NY and surrounding areas

Approved

In business since 2002

Free estimates

Credit card accepted

"They were outstanding the people who work for them were outstanding. They made a kitchen remodel where my house was torn apart very easy to handle. The are professional, conscientious, and honest. A very good value for the money. I have used others in the past but I will only use Hampton Design and Build in the future. They are not only great at what they do but they are wonderful people as well."
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
12 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Two Stories Building Co
Two Stories Building Co
4.4(
8
)
Garage - Remodel

Serving Southampton, NY and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"If there were a way to ADD Stars to the Review, I would!!! It is Very Rare in Today's Times to locate a Contractor with a Superb Work Ethic. This is one of those Rare Times. 10 Stars Go to Two Stories Woodworking for their Excellent Work Performed on a Timely and Professional Manner. Beautiful Workmanship. Thank-You!"
Arch
Arch Progress
28' Arch
Front Door
Crown and Casing

+48

Response time5 hrs
5 neighbors recently requested a quote
Recommended by33%of homeowners
MGT Construction, Corp.
4.1(
17
)
Garage - Remodel

Serving Southampton, NY and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"We hired Steven to redo our kitchen floor and install a countertop backsplash. Unfortunately, the project did not go as smoothly as planned. The workmen on the first day caused damage to an adjacent floor and did a poor job with the leveling. To Steven’s credit, he immediately acknowledged the problems and arranged, at his own expense, for the floor to be refinished and the leveling redone properly. What was supposed to be a three-day project stretched into months because of these complications, and during that time we often doubted his assurances that he truly wanted the work done right. In the end, however, Steven stayed committed. After many conversations and much patience, the job was completed conscientiously and to our full satisfaction. He also gave us a substantial discount to help make up for the delays and inconvenience. While the process was far more drawn out than expected, Steven ultimately stood behind his work and made sure the final result was high quality. He is a man of integrity who really stands behind his work. This is something to truly be valued."
Greenport Second Floor Addition
Orient Complete Ground up House
Greenport Complete Ground Up House
Kitchen Remodeling Project
Orient Complete House Build - Bathrooms

+172

Response time1 day
3 neighbors recently requested a quote
Recommended by75%of homeowners
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FAQs for garage remodeling projects in Southampton, NY

A garage apartment represents a valuable addition to your property when properly constructed according to local regulations. The potential benefits include additional living space for family members, rental income possibilities, and increased property value. 

Your specific return depends on local housing market conditions, construction quality, and ongoing maintenance. Consider consulting with a real estate professional regarding potential returns in your neighborhood.

Building a garage apartment requires multiple permits, with basic residential garage permits starting at $74 in most locations. You'll need separate approvals for structural elements, electrical systems, plumbing installations, and mechanical components. 

Many jurisdictions also require specific approval for accessory dwelling units. Contact your local building department early in your planning process to understand all requirements and associated costs.

Converting an existing garage into living space presents an alternative to new construction. The feasibility depends on your garage's structural condition, foundation type, and local zoning regulations. Key considerations include insulation requirements, utility connections, and moisture control. Research local codes thoroughly, as many municipalities have specific requirements for garage conversions.

The Southampton, NY homeowners’ guide to garage remodelings

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