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Find Major renovation multiple room pros in Smithtown

Atlantic Shore Builders & Developers

5.00(
3
)
Approved Pro

Atlantic Shore Builders & Developers

5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
21 local quotes requested

We are 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. We are watchful of our customer's interests and make their concerns the basis of our business. Give us a call for a quote today!

"Friendly, low price, and best of all the painter, Francisco, is a REAL professional who’s not about doing a slipshod job and leaving. He took as many days as he needed at a flat rate and ensured the job was top quality."

Alexander M on October 2021

We are 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. We are watchful of our customer's interests and make their concerns the basis of our business. Give us a call for a quote today!

"Friendly, low price, and best of all the painter, Francisco, is a REAL professional who’s not about doing a slipshod job and leaving. He took as many days as he needed at a flat rate and ensured the job was top quality."

Alexander M on October 2021


Avatar for Complete Services by Grime Busters

Complete Services by Grime Busters

4.92(
26
)
Approved Pro

Complete Services by Grime Busters

4.92(
26
)
Approved Pro
Customers say: Quick response
20 local quotes requested
32 years of experience

Grime Busters Nassau has been serving all Long Island Homeowners and Businesses since 1993 with a vast array of services that have kept their valuable interests clean, safe, restored, improved, and functional. One visit to our site at www.GrimeBustersNassau.com will show you galleries of photos in most every category. They feature work that employs, but is not limited to Power Washing, Exterior and Interior Painting, Steam Cleaning, and much more, while rejuvenating, refurbishing, and renovating everything. We now are putting emphasis on our Complete Services division, the entity responsible for all our residential and commercial restorations that we have been performing. Most notably among these are our additional support mechanisms to Contractors, providing our experienced manpower and expertise as a backup strategy that brings in larger projects on time and within budget for profitable outcomes. When you want to clean, paint or renovate, who you gonna call?

"The job overall was good, love the new look with the paint and flooring. A little attention to detail was missed in some areas, but still happy with the outcome."

Joyce C on September 2025

Grime Busters Nassau has been serving all Long Island Homeowners and Businesses since 1993 with a vast array of services that have kept their valuable interests clean, safe, restored, improved, and functional. One visit to our site at www.GrimeBustersNassau.com will show you galleries of photos in most every category. They feature work that employs, but is not limited to Power Washing, Exterior and Interior Painting, Steam Cleaning, and much more, while rejuvenating, refurbishing, and renovating everything. We now are putting emphasis on our Complete Services division, the entity responsible for all our residential and commercial restorations that we have been performing. Most notably among these are our additional support mechanisms to Contractors, providing our experienced manpower and expertise as a backup strategy that brings in larger projects on time and within budget for profitable outcomes. When you want to clean, paint or renovate, who you gonna call?

"The job overall was good, love the new look with the paint and flooring. A little attention to detail was missed in some areas, but still happy with the outcome."

Joyce C on September 2025


Avatar for Hephaestus Renovation

Hephaestus Renovation

5.00(
2
)
Approved Pro

Hephaestus Renovation

5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
8 years of experience

Hephaestus is your go-to service professionals for all residential and commercial areas. We provide services like Interior Painting, Cabinet Installation. Flooring Installation, Custom Closet Organization, and TV wall mount. We do it all and more! We have professional technicians that specialize in their fields so they can deliver the best craftsmanship and customer service to our clients! Contact us at Carlos@hephaestusrenovations.com or call us! Visit our site for more info.

"Carlos was extremely attentive to what I needed for my closets and provided great recommendations as we were brainstorming different solutions for how to customize for my new condo. He was prompt in all of our correspondences and transparent about the entire process. I have a couple of oddly designed closet doors that we had to work around; but when the drawers I was hoping for weren't available, Carlos said that he would custom build to what I wanted! We hit a speedbump with me catching covid, but Carlos was very supportive and still came through to complete 2 out of the 3 closets I contracted him for while I stayed at the far opposite end of the condo. I was so grateful for the enthusiasm, professionalism, and straight up care Carlos and his partner put into this project. And I am LOVING the work that's been done so far! Can't wait to get better so that we could start back up on the master bedroom closet!"

Kissa F on January 2021

Hephaestus is your go-to service professionals for all residential and commercial areas. We provide services like Interior Painting, Cabinet Installation. Flooring Installation, Custom Closet Organization, and TV wall mount. We do it all and more! We have professional technicians that specialize in their fields so they can deliver the best craftsmanship and customer service to our clients! Contact us at Carlos@hephaestusrenovations.com or call us! Visit our site for more info.

"Carlos was extremely attentive to what I needed for my closets and provided great recommendations as we were brainstorming different solutions for how to customize for my new condo. He was prompt in all of our correspondences and transparent about the entire process. I have a couple of oddly designed closet doors that we had to work around; but when the drawers I was hoping for weren't available, Carlos said that he would custom build to what I wanted! We hit a speedbump with me catching covid, but Carlos was very supportive and still came through to complete 2 out of the 3 closets I contracted him for while I stayed at the far opposite end of the condo. I was so grateful for the enthusiasm, professionalism, and straight up care Carlos and his partner put into this project. And I am LOVING the work that's been done so far! Can't wait to get better so that we could start back up on the master bedroom closet!"

Kissa F on January 2021


Kiwi Restorations, LLC

5.00(
2
)
Approved Pro

Kiwi Restorations, LLC

5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2 years of experience

We are 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.

"Shane and his crew were fantastic. From our first meeting through completion the renovation was seamless. Great attention to detail, neat, clean and respectful of my house. Finished on time and on budget. Highly recommended."

Mark K on February 2024

We are 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.

"Shane and his crew were fantastic. From our first meeting through completion the renovation was seamless. Great attention to detail, neat, clean and respectful of my house. Finished on time and on budget. Highly recommended."

Mark K on February 2024


Avatar for A-Frame Construction LLC

A-Frame Construction LLC

5.00(
11
)
Approved Pro

A-Frame Construction LLC

5.00(
11
)
Approved Pro
2 years of experience
Free onsite estimate

A-Frame Construction LLC is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"Very nice people. Reasonable prices, started on time and finished early. They keep a very clean job site and their work is impeccable."

Judith W on September 2025

A-Frame Construction LLC is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"Very nice people. Reasonable prices, started on time and finished early. They keep a very clean job site and their work is impeccable."

Judith W on September 2025


Avatar for Reliable General Contractor

Reliable General Contractor

5.00(
4
)
Approved Pro

Reliable General Contractor

5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4 years of experience

Reliable General Contractor 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.

"I have used Reliable General Contractor- Roy and Kevin, for our kitchen, family room, bathroom and basement. Reliable General Contractor and team delivered on everything we asked for and gave us our dream kitchen, bathroom and basement. The quality of their craftmanship and attention to details were truly impressive. We have gotten positive comments from friends and family members who have visited our home after every project. When the next project comes around, we will be using Reliable General Contractor again!"

Ally D on December 2023

Reliable General Contractor 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.

"I have used Reliable General Contractor- Roy and Kevin, for our kitchen, family room, bathroom and basement. Reliable General Contractor and team delivered on everything we asked for and gave us our dream kitchen, bathroom and basement. The quality of their craftmanship and attention to details were truly impressive. We have gotten positive comments from friends and family members who have visited our home after every project. When the next project comes around, we will be using Reliable General Contractor again!"

Ally D on December 2023


"Office renovation"

don e on July 2021

Bi Bi Delevpment Group

"Office renovation"

don e on July 2021


Eyeris Industries LTD

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Eyeris Industries LTD

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
19 years of experience

At Eyeris Industries LTD, we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all the work we perform. We are experts, and will always keep you educated about the work process. We look forward to earning your business!

At Eyeris Industries LTD, we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all the work we perform. We are experts, and will always keep you educated about the work process. We look forward to earning your business!


Anthony DiMaria Painting & Carpentry Inc

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Anthony DiMaria Painting & Carpentry Inc

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
7 years of experience
Free onsite estimate

We are a locally owned and operated company with over 20 years of industry experience. In addition to being a certified appraisal company, we specialize in a variety of home improvement projects to include concrete work, carpentry work, and major home repair jobs. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

We are a locally owned and operated company with over 20 years of industry experience. In addition to being a certified appraisal company, we specialize in a variety of home improvement projects to include concrete work, carpentry work, and major home repair jobs. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!


Avatar for Premier Builders & Construction

Premier Builders & Construction

5.00(
4
)
Approved Pro

Premier Builders & Construction

5.00(
4
)
Approved Pro
Customers say: Quick response
4 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We believe in giving our absolute best in all of our projects, no matter how big or small. You will find us to be competitively priced, with close attention to the details of each and every project. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business, so please ask us for references.

"Premier Builders was trustworthy and a pleasure to work with. A+ job. Would recommend to anyone remodeling their home."

Mike V on October 2022

We pride our company on reliability, great communication, integrity, and quality work. We believe in giving our absolute best in all of our projects, no matter how big or small. You will find us to be competitively priced, with close attention to the details of each and every project. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business, so please ask us for references.

"Premier Builders was trustworthy and a pleasure to work with. A+ job. Would recommend to anyone remodeling their home."

Mike V on October 2022

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FAQs for major renovation multiple room service projects in Smithtown, 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 Smithtown, 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.