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Addition and remodeling pros in Port Jefferson

Avatar for J. Dionicio Masonry & Landscapes Corp.
J. Dionicio Masonry & Landscapes Corp.
18A Locust Ave E
5.00(
2
)
Approved Pro
J. Dionicio Masonry & Landscapes Corp.
18A Locust Ave E
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

J.DIONICIO MASONRY & LANDSCAPES CORP is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

"They were professional, came on time and completed the project as scheduled was very impressed with their work. I would highly recommend this company for anyone interested in doing pavers and walkway or any kind of Masonary work you wonâ t be disappointed."

Rohn K on January 2023

J.DIONICIO MASONRY & LANDSCAPES CORP is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

"They were professional, came on time and completed the project as scheduled was very impressed with their work. I would highly recommend this company for anyone interested in doing pavers and walkway or any kind of Masonary work you wonâ t be disappointed."

Rohn K on January 2023


Avatar for Inside-Out Kitchens, Baths & More, LLC
Inside-Out Kitchens, Baths & More, LLC
367 Lake Avenue, Suite A
4.86(
27
)
Approved Pro
Inside-Out Kitchens, Baths & More, LLC
367 Lake Avenue, Suite A
4.86(
27
)
Approved Pro
Customers say: Terrific value
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
15 years of experience

Inside-Out Kitchens, Baths & More, LLC. has been in business since 2010. We have well over 20 years experience. We are always prompt, courteous and professional. We offer the most competitive written, and detailed estimates at no charge to the homeowner. We are fully licensed and insured. Why not contact us today?

"Inside Out Kitchens and Baths did a fantastic job on my master bath! They are very professional and very pleasant to deal with. I am enjoying my spa bathroom!"

Ginny M on August 2022

Inside-Out Kitchens, Baths & More, LLC. has been in business since 2010. We have well over 20 years experience. We are always prompt, courteous and professional. We offer the most competitive written, and detailed estimates at no charge to the homeowner. We are fully licensed and insured. Why not contact us today?

"Inside Out Kitchens and Baths did a fantastic job on my master bath! They are very professional and very pleasant to deal with. I am enjoying my spa bathroom!"

Ginny M on August 2022


New York Property Preservation LLC
27 Normandy Drive
New on HomeAdvisorNew on Angi
Approved Pro
New York Property Preservation LLC
27 Normandy Drive
New on AngiNew on HomeAdvisor
Approved Pro
17 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.


Avatar for Unique Interior Finishes
Unique Interior Finishes
199 Seneca Street
4.77(
31
)
Approved Pro
Unique Interior Finishes
199 Seneca Street
4.77(
31
)
Approved Pro
Customers say: True professional
11 local quotes requested
25 years of experience

Unique Interior Finishes, a licensed contractor, is your premier business for all your residential basement remodel needs servicing Nassau and Suffolk counties. With more than 15 years of experience, we pride ourselves on the quality of workmanship we provide to our customers. Please give us a call today! License #53390-H

"Bob did an absolutely fantastic job. The man was a professional from beginning to end of the project . He had a vision and he made it happen . My basement has been transformed top to bottom and I could not be happier with the work . Bob gave a fair price and finished the project incredibly fast . I would highly recommend him to anyone looking to do a project in their home . My basement could not look any better "

Vince V on June 2025

Unique Interior Finishes, a licensed contractor, is your premier business for all your residential basement remodel needs servicing Nassau and Suffolk counties. With more than 15 years of experience, we pride ourselves on the quality of workmanship we provide to our customers. Please give us a call today! License #53390-H

"Bob did an absolutely fantastic job. The man was a professional from beginning to end of the project . He had a vision and he made it happen . My basement has been transformed top to bottom and I could not be happier with the work . Bob gave a fair price and finished the project incredibly fast . I would highly recommend him to anyone looking to do a project in their home . My basement could not look any better "

Vince V on June 2025


Avatar for General Construction & Preservation, Inc.
General Construction & Preservation, Inc.
16 Washington Avenue
5.00(
2
)
Approved Pro
General Construction & Preservation, Inc.
16 Washington Avenue
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

General Construction & Preservation, Inc., is a premiere full service general contractor that operates out of Brentwood, NY. We work closely with Architects and Engineers to create a one of a kind finished product. We pride ourselves on high quality work and precise attention to details. Call today!

"he's great with customers: listens and delivers to the best of their abilities."

Regine L on January 2019

General Construction & Preservation, Inc., is a premiere full service general contractor that operates out of Brentwood, NY. We work closely with Architects and Engineers to create a one of a kind finished product. We pride ourselves on high quality work and precise attention to details. Call today!

"he's great with customers: listens and delivers to the best of their abilities."

Regine L on January 2019


Avatar for Granville House Victorians L.L.C.
Granville House Victorians L.L.C.
16 Riverdale Ave
5.00(
1
)
Approved Pro
Granville House Victorians L.L.C.
16 Riverdale Ave
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
20 years of experience

The linkedin site will tell our Story. Clients will take advantage of Granville's in house Design capabilities with CAD. see granvillevictorians.com for examples of our work

"Granville House Victorians L.L.C. is extremely skilled and professional. My Victorian style house came out better than I could have dreamed. Granville took care of everything and they are extremely knowledgeable in what they do."

Jonathan P on January 2023

The linkedin site will tell our Story. Clients will take advantage of Granville's in house Design capabilities with CAD. see granvillevictorians.com for examples of our work

"Granville House Victorians L.L.C. is extremely skilled and professional. My Victorian style house came out better than I could have dreamed. Granville took care of everything and they are extremely knowledgeable in what they do."

Jonathan P on January 2023


Avatar for MIDCO
MIDCO
1012 Park Street
4.94(
15
)
Approved Pro
MIDCO
1012 Park Street
4.94(
15
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
30 years of experience

MIDCO is a design and build corporation that specializes in high end interior and exterior finishes in the New York Metro area. We produce top quality results with customer service being our number one priority. We manage and complete project types ranging from residential and commercial renovations and remodels to new construction and full custom builds.

"Marcel and his are great they were hired by mom unfortunately she passed away and I took over the coordination their work was great very professional very efficient l I would highly recommended and everyone who has come by the house to see was astonished of the workshop a d quality now I have a great new first floor kitchen and bathroom my mom would have been amazed about the transformation of her apartment. So if you need any renovation don't hesitate to co tact marcel and his crew."

Srodin L on May 2024

MIDCO is a design and build corporation that specializes in high end interior and exterior finishes in the New York Metro area. We produce top quality results with customer service being our number one priority. We manage and complete project types ranging from residential and commercial renovations and remodels to new construction and full custom builds.

"Marcel and his are great they were hired by mom unfortunately she passed away and I took over the coordination their work was great very professional very efficient l I would highly recommended and everyone who has come by the house to see was astonished of the workshop a d quality now I have a great new first floor kitchen and bathroom my mom would have been amazed about the transformation of her apartment. So if you need any renovation don't hesitate to co tact marcel and his crew."

Srodin L on May 2024


Alure Home Solutions
70 Mall Drive
4.58(
74
)
Approved Pro
Alure Home Solutions
70 Mall Drive
4.58(
74
)
Approved Pro
Customers say: Quality work
121 local quotes requested
79 years of experience

Alure Home Solutions is a nationally acclaimed, full-service remodeler serving New York since 1946. Alure specializes in Kitchen Remodels, Bathroom Conversions, Window and Door Replacement, Roofing Replacement, and Flooring. We are fully licensed and insured with an A+ rating from the Better Business Bureau since 1975. Alure’s exclusive advanced Design Imaging Technology allows customers to see their vision come to life before work even begins. An 8-time builder for Extreme Makeover: Home Edition, Alure is proud to exceed our customers expectations.

"Miss Camela was a wonderful person very friendly and lovable. She explained everything to me. She show us all the photos. She had the colors very smart young lady. I just wanted an estimate, but she was so good that I got convinced and made a contract with her. Very nice person and love to be working with her. She calls me to make sure I understand everything very good sales person thank you."

Elsa C on December 2024

Alure Home Solutions is a nationally acclaimed, full-service remodeler serving New York since 1946. Alure specializes in Kitchen Remodels, Bathroom Conversions, Window and Door Replacement, Roofing Replacement, and Flooring. We are fully licensed and insured with an A+ rating from the Better Business Bureau since 1975. Alure’s exclusive advanced Design Imaging Technology allows customers to see their vision come to life before work even begins. An 8-time builder for Extreme Makeover: Home Edition, Alure is proud to exceed our customers expectations.

"Miss Camela was a wonderful person very friendly and lovable. She explained everything to me. She show us all the photos. She had the colors very smart young lady. I just wanted an estimate, but she was so good that I got convinced and made a contract with her. Very nice person and love to be working with her. She calls me to make sure I understand everything very good sales person thank you."

Elsa C on December 2024


Avatar for Four Seasons Sunrooms - Long Island
Four Seasons Sunrooms - Long Island
5005 Veterans Memorial Highway
4.33(
7
)
Approved Pro
Four Seasons Sunrooms - Long Island
5005 Veterans Memorial Highway
4.33(
7
)
Approved Pro
Customers say: Quick response
225 local quotes requested
50 years of experience

For over 40 years, Four Seasons has been a leader in manufacturing innovative, quality sunrooms and has become one of the largest manufacturers of seasonal screen enclosures, greenhouses and year-round sunrooms, solariums and conservatories in the entire world. Four Seasons offers "the best of both worlds" with industry-leading corporate strength and resources, combined with highly trained local, independently owned and operated dealers. The proven track record of thousands of local contractors and approved dealers validates our effectiveness of leading the market around the world. Our network of professionals live where you live, know what your needs are, and offer personalized attention and unparalleled local service. It's time for Four Seasons to help transform and improve your home!

"THIS IS A SCAM! They took our deposit and ran! Four Seasons sent over a 'salesman' who lied to us to get us to hand him over a $9000 deposit to build a sunroom on the back of our home. We were worried about fees and zoning issues with our town, and Four Seasons kept telling us all will be okay. But when our town raised zoning issues, Four Seasons refused to rectify the issues, and stop returning our calls and emails. They have ghosted us with our deposit and have not delivered any service. This is a SCAM! DO NOT HIRE THEM!"

Philip S on June 2025

For over 40 years, Four Seasons has been a leader in manufacturing innovative, quality sunrooms and has become one of the largest manufacturers of seasonal screen enclosures, greenhouses and year-round sunrooms, solariums and conservatories in the entire world. Four Seasons offers "the best of both worlds" with industry-leading corporate strength and resources, combined with highly trained local, independently owned and operated dealers. The proven track record of thousands of local contractors and approved dealers validates our effectiveness of leading the market around the world. Our network of professionals live where you live, know what your needs are, and offer personalized attention and unparalleled local service. It's time for Four Seasons to help transform and improve your home!

"THIS IS A SCAM! They took our deposit and ran! Four Seasons sent over a 'salesman' who lied to us to get us to hand him over a $9000 deposit to build a sunroom on the back of our home. We were worried about fees and zoning issues with our town, and Four Seasons kept telling us all will be okay. But when our town raised zoning issues, Four Seasons refused to rectify the issues, and stop returning our calls and emails. They have ghosted us with our deposit and have not delivered any service. This is a SCAM! DO NOT HIRE THEM!"

Philip S on June 2025


Avatar for Cross Island Builders Inc.
Cross Island Builders Inc.
229 West Montauk Highway Unit 65
New on HomeAdvisorNew on Angi
Approved Pro
Cross Island Builders Inc.
229 West Montauk Highway Unit 65
New on AngiNew on HomeAdvisor
Approved Pro
15 local quotes requested
14 years of experience

At Cross Island Builders we are committed to building with integrity and craftsmanship. Our focus is on quality, clear communication, and a seamless building experience from start to finish. We take pride in our attention to detail, ensuring that every aspect of your project meets the highest standards. Whether you're envisioning a high-end luxury build or seeking the perfect balance of design, quality, and cost, we provide tailored solutions to bring your ideas to life. Our dedication to our work and clients drives us to exceed expectations, ensuring that every project reflects precision, durability, and timeless design. With a deep understanding of construction at every level, we guide you through the process with transparency and expertise, offering material and design options that suit your unique preferences. At Cross Island Builders, we are committed to delivering excellence in every project. We are ready to build your dream! Let's talk!

At Cross Island Builders we are committed to building with integrity and craftsmanship. Our focus is on quality, clear communication, and a seamless building experience from start to finish. We take pride in our attention to detail, ensuring that every aspect of your project meets the highest standards. Whether you're envisioning a high-end luxury build or seeking the perfect balance of design, quality, and cost, we provide tailored solutions to bring your ideas to life. Our dedication to our work and clients drives us to exceed expectations, ensuring that every project reflects precision, durability, and timeless design. With a deep understanding of construction at every level, we guide you through the process with transparency and expertise, offering material and design options that suit your unique preferences. At Cross Island Builders, we are committed to delivering excellence in every project. We are ready to build your dream! Let's talk!

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The Port Jefferson, NY homeowners’ guide to addition and remodeling services
From average costs to expert advice, get all the answers you need to get your job done.
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carpenter repairing the roof of a house
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A man installing laminate floor
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new roof installed on house
Apr 28, 2025
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Our comprehensive cost guide will help you explore the costs associated with roof replacement, including roof pitch, shape, design, square footage, and more.
Sunlight coming through in a contemporary stylish bathroom
Apr 24, 2025
Apr 24, 2025
The cost to repipe a house depends on your home’s size, the number of fixtures, and the pipe material. Understand all the cost factors before you take on this project.
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