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Top-Rated Major renovation multiple room pros in Port Jefferson Station - Updated Nov 2026

Avatar for Alta Renovations Corp
Alta Renovations Corp
5.0(
30
)
Major Renovation - Multiple Rooms

Serving Port Jefferson Station, 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
22 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for JBL HOME IMPROVEMENTS INC
JBL HOME IMPROVEMENTS INC
4.6(
272
)
Major Renovation - Multiple Rooms

Serving Port Jefferson Station, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Free estimates

Warranties offered

"This is our second time using JBL home improvement. Dave and the JBL crew are excellent people to work with. They started work right away and Dave kept us informed of possible delays with furnishings due to the Pandemic. He always followed up with the cabinet and granite manufacturers and kept us informed of their progress. The crew was excellent and clean. Everyday they left all work areas clean. They always gave us options and opinions for furnishing placement. We are looking forward to using JBL for our future home renovations."
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+23

Response time1 day
Response rate100%
10 neighbors recently requested a quote
Avatar for Arthur DeRosa Building and Remodeling
Arthur DeRosa Building and Remodeling
4.7(
13
)
Major Renovation - Multiple Rooms

Serving Port Jefferson Station, 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."
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+20

Response time2 days
4 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Pristine East End Contracting
Pristine East End Contracting
4.8(
81
)
Major Renovation - Multiple Rooms

Serving Port Jefferson Station, 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."
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Recommended by95%of homeowners
Avatar for Loja Renovations Fine Carpentry LLC
Loja Renovations Fine Carpentry LLC
5.0(
27
)
Major Renovation - Multiple Rooms

Serving Port Jefferson Station, NY and surrounding areas

Approved

In business since 2024

Free estimates

Small jobs welcome

"This was the absolute best home updates I have ever received they professionalism and efficiency was perfect they are amazing and have already referred them to multiple family and friends will continue to use them for everything in my home more then please all staff were great"
Bathroom
Bathroom
Bathroom
Bathroom
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+5

Response time1 day
Response rate100%
Avatar for BuildingLI.com - BLI Facilities LLC
BuildingLI.com - BLI Facilities LLC
5.0(
32
)
Major Renovation - Multiple Rooms

Serving Port Jefferson Station, NY and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"We were extremely happy with the work performed by H&M. Moises, Hector and crew were courteous and did whatever needed to please us. They did most of the renovation in our condo......painting, installation of bathroom cabinets, sink, installed tile floor, etc. They also installed vinyl flooring in our kitchen, living and dining rooms. They had a plumber replace our heating baseboard, I would highly recommend H&M if you want excellent work done!!"
before demo
kitchen demolition
demolition complete
kitchen tile job in progress
kitchen tile

+172

Response time7 hrs
Recommended by76%of homeowners
JLV Electrical
5.0(
15
)
Major Renovation - Multiple Rooms

Serving Port Jefferson Station, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Emergency services offered

With over 15 years of experience as an electrician, JLV Electrical is who you need to take care of your home. We handle everything from the initial consultation to making sure your property looks perfect every single time. We will always treat your property as we would treat our own, and you will be surprised how simple and easy our team will make the whole process seem. Give our team a call today. We're looking forward to working with you! \n

Response time1 day
Response rate91%
10 neighbors recently requested a quote
Avatar for Tri Build Construction
Tri Build Construction
4.2(
40
)
Major Renovation - Multiple Rooms

Serving Port Jefferson Station, NY and surrounding areas

Approved

Super Service Award Winner

In business since 1987

Free estimates

Warranties offered

"Hired Ray for a basement renovation with kitchen and bath. Working with him has been the best experience from start to finish. He suggested options that saved thousands on the final cost. His staff has been with him for many years, so it was the same people in my home each day. Ray also was onsite daily to make sure I’m happy with the progress. He is very honest, doesn’t nickel and dime or up-charge. Highly recommend Ray! The basement looks amazing!"
Response time1 day
4 neighbors recently requested a quote
Recommended by66%of homeowners
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FAQs for major renovation multiple room service projects in Port Jefferson Station, NY

Gutting a house involves completely removing outdated elements, including drywall, insulation, and fixtures, to reveal the underlying structure. This process is not only ideal for a complete remodel but is also critical in emergency situations such as flood damage where compromised materials must be replaced immediately. Contractors follow OSHA-approved safety measures throughout the demolition to ensure a secure work environment. This method provides a fresh, safe canvas for any future renovation.

Gutting a house is a cost-efficient choice. Home renovations cost between $20,000 and $88,000 compared to the cost to build a new house of $122,500 to $411,500. The reduced cost stems from retaining the existing structural framework while updating the interior. Factors such as house size, material quality, and labor directly influence the total expenses, making a gut renovation a financially smart decision.

The cost of demoing an interior is worthwhile because gutting a house creates a completely safe and refreshed environment by removing toxic or damaged materials like asbestos, mold, and deteriorated components. Professional supervision ensures all hazards are properly managed and health and safety standards are met. This process revitalizes the home's interior and can increase its structural integrity and overall value.

Remodeling a bathroom costs between $6,640 and $17,600, with high-end remodels exceeding $30,000. The final price is directly influenced by the quality of fixtures and design features—modern tiling, advanced plumbing, and custom details all add to the definitive expense. By selecting superior materials and design elements, homeowners ensure both functionality and a remarkable aesthetic upgrade.

Kitchen renovations range from $14,500 to $41,500 when the original layout is maintained. However, changing the layout by removing load-bearing walls or upgrading to premium appliances directly escalates costs, often adding over $1,000 per modification. These precise enhancements reflect the high-quality standards and result in a transformative and efficient upgrade.

A full gut renovation typically spans between four months and a year and a half. This period accounts for the permitting process, material procurement, and the overall scale of the project. Every phase—from demolition through rebuilding—involves careful planning and execution to meet deadlines while ensuring the work adheres to safety and quality standards.

The Port Jefferson Station, NY homeowners’ guide to major renovation multiple room services

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