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Find Addition to existing structure builders in Greenport

Avatar for Arthur DeRosa Building and Remodeling
Arthur DeRosa Building and Remodeling
5.0(
12
)

Serving Greenport, NY and surrounding areas

Approved

In business since 1986

Free estimates

Customers say: Quick response

"<p>This is the 2nd major project I contracted Art DeRosa & Co for.  The 1st being 4 years ago a major living room/family room renovation which was hugely successful.  That 1st experience led me to award Art (after several other competitive quotes) this 2nd and far larger & more complex project.<br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /></p> <p>Overall it went well but this was a complicated project encompassing all the typical trades and expertise of building a new luxury house but far more complicated because it was a renovation performed while we were living in the home. Dust partition walls with wood framing had to be erected in several locations in the house which included temporary doors for entering and egress in certain areas of the remaining living areas of the house in order to protect the remaining house from dust and demolition , as well as, provide privacy for us during construction. </p> <p>Experience, Experience, Experience and Professionalism, Professionalism, Professionalism are the hallmarks of Art DeRosa and company.  He is a seasoned performer and pretty much seen it all.  Art has such a vast amount of home construction experience in both hi-end and medium end homes that he can draw upon a wealth of knowledge in all construction disciplines to implement a fine finished result.  As a former tool and die maker his penchant for hi-precision finish work yields highest quality appearances to things like moldings; trim; windows; doors; floors; etc. etc. </p> <p>This complex renovation project lasted 7 months which was within the initial time estimate given at the beginning and Art DeRosa and team were here every single day, day in and day out,  bright and early during that time frame. He did not start any other projects and stayed on the job day-in and day-out even when other sub-contractors such as plumbers and electricians were on the job site excluding his people from doing any other work. Art DeRosa and team were here every single day until final signoff.</p> <p>I would not hesitate to recommend Art DeRosa & Co for any planned New House and/or House Renovation of any kind.</p> <br />"
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+20

Response time2 days
5 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Alta Renovations Corp
Alta Renovations Corp
5.0(
25
)

Serving Greenport, 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."
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+26

Response time8 hrs
7 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Cocos Custom Building LLC
Cocos Custom Building LLC
4.8(
8
)

Serving Greenport, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Warranties offered

"We hired Coco’s Custom Building on 2 separate occasions. We needed our roof redone and later decided to hire them to replace a dozen windows in our home. The owner Keith provided us with a great quote each time and was able to schedule the work right away. Any questions or concerns I had were addressed immediately which made the renovation go smoothly. I would definitely recommend Coco’s Custom Building and look forward to using them with my future home renovations."
Exterior Remodel
Modular Set And Exterior Finish Project
Exterior Remodel
Modular Set And Exterior Finish Project
Exterior Remodel

+31

Response time12 hrs
12 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Agate & Co. Builders
Agate & Co. Builders
5.0(
13
)

Serving Greenport, NY and surrounding areas

Approved

In business since 1990

Free estimates

Warranties offered

"Jim and his crew did an outstanding job on our deck. They went beyond great in their work. Would hire them again in a heartbeat."
Sag Harbor Re-Build
Sag Harbor Re-Build
Sag Harbor Re-Build
Sag Harbor Re-Build
Sag Harbor Re-Build

+40

Response time2 days
14 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Two Stories Building Co
Two Stories Building Co
5.0(
6
)

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&#39; Arch
Front Door
Crown and Casing

+48

Response time5 hrs
2 neighbors recently requested a quote
Recommended by33%of homeowners
Avatar for EDG Renovations
EDG Renovations
4.8(
36
)

Serving Greenport, NY and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

"First, let me tell you that all of the 5-star reviews for this company and specifically Eddie are true. This young man is wise beyond his years, professional and displays a depth and knowledge greater than the 50-year-olds I work with. He consulted on product choices, guided us with samples, tested stains and visited us multiple times to ensure our project would be flawless. Who is this guy? Could all the hype be right? Our job started with an on-time arrival by Eddie and after reviewing the day&apos;s activities with us he set out directing his team to prep, tarp, protect and ensure our area would be as clean as possible throughout the job. He and his team stained pine windows, trim, molding and undertook a brand new custom Mahogany door with enthusiasm. It was a pleasure to learn about his craft, see him at work as he stained, sanded and re-stained our beautiful new door and sidelights. The woodwork was exceptional, the poly coat on the trim made our doorways and windows shine with just the right amount of gloss. In addition to doing a great job, they cleaned up every day before leaving. What a joy to have a pro care so much for his craft that he stayed a few extra hours to get the job done right. Bravo - He will be a fixture at our home for years to come and I&apos;m so glad we found him."
Deck (After)
Front Entrance (after)
front
floors
front

+294

Response time3 days
9 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for FD Building Co.
FD Building Co.
4.8(
17
)

Serving Greenport, NY and surrounding areas

Approved

In business since 2009

Free estimates

Warranties offered

"The workers were great at their particular job of the entire project. We are very satisfied with the work they completed."
 kitchen
Kitchen/Floor/Windows
Fireplace
Kitchen
 Honduran Mahogany library

+101

Response time1 day
3 neighbors recently requested a quote
Recommended by100%of homeowners
MGT Construction, Corp.
4.3(
15
)

Serving Greenport, NY and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"MGT Construction Corporation was everything I wanted and more. They were prompt. The work was high quality. Steve Kaplan, Mario, Steve, et al were very professional and easy to work with. Steve Kaplan was excellent in following through with everything. The price was excellent. They were very knowledgeable and understood design. After it was finished, Steve followed through on offers to do some additional work as a client courtesy."
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
21 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Premier Home Remodeling & Design
Premier Home Remodeling & Design
4.5(
21
)

Serving Greenport, NY and surrounding areas

Approved

In business since 2019

Free estimates

Small jobs welcome

"Premier Home Remodeling was able to walk my family and me through the whole process of remodeling our kitchen and were able to save us time, money, and stress by getting us exactly what we needed at an affordable price. They were a one-stop shop for everything, their cabinet selection is beautiful and their selection of tile was far more diverse than most other showrooms we visited. In addition, they acted as our designer and were able to guide us on the different styles and layouts that would work together to make our kitchen our dream kitchen. I highly recommend this business! - Adam T."
custom niche
vanity and tops
vanity and tops
cabinets
mirror

+53

Response time2 days
Response rate87%
6 neighbors recently requested a quote
Showing 1-10 of 15
FAQs for addition to existing structure building service projects in Greenport, NY

You can typically raise your roof by four to eight feet, depending on your home's structure and roof design. The exact amount depends on factors like roof slope and framing support. Raising the roof creates additional interior space, enhances natural light, and increases your home's value. Consult a professional to determine the feasible height increase for your home.

Yes, you need a building permit to raise your roof. Obtaining a building permit ensures your project complies with local building codes and safety regulations. A professional contractor can assist with the permit and inspection process and ensure all legal and safety requirements are met. Your contractor will be familiar with building codes in your area, which can differ between cities or states.

While it's possible to raise a flat roof, it requires extensive structural modifications. Flat roofs lack the attic space and support structures of pitched roofs, so raising them involves significant engineering to ensure safety and durability. This process can be complex and costly, so professional assessment is essential before undertaking a project of this magnitude.

The Greenport, NY homeowners’ guide to addition to existing structure building services

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