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Find Basement remodelers in Roslyn Heights

Avatar for Danny Construction

Danny Construction

4.92(
12
)
Approved Pro

Danny Construction

4.92(
12
)
Approved Pro
Customers say: Quick response
12 local quotes requested
6 years of experience

We take great pride 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. order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Danny and his team were very professional, on time, communicative, her;pful with suggestions, and overall did a great job replacing our exterior door and storm door. H e even has put in a mail slot in the exterior door for me , which came out beautifully. They are experts at what they do, and meticulous with attention to detail. I would recommend this company highly for anyone that needs doors and /or any construction projects done. Definitely a 5 star company. "

Ruth K on December 2025

We take great pride 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. order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Danny and his team were very professional, on time, communicative, her;pful with suggestions, and overall did a great job replacing our exterior door and storm door. H e even has put in a mail slot in the exterior door for me , which came out beautifully. They are experts at what they do, and meticulous with attention to detail. I would recommend this company highly for anyone that needs doors and /or any construction projects done. Definitely a 5 star company. "

Ruth K on December 2025


Avatar for Precise Design

Precise Design

4.80(
5
)
Approved Pro

Precise Design

4.80(
5
)
Approved Pro
Customers say: Quick response
26 years of experience
Free onsite estimate

Precise Design, Inc., is a fully licensed general contractor and insured home improvement company, with a commitment to quality and service. We specialize in residential and commercial interior remodeling and renovations. We take pride in our expertise, with wide experience and an excellent work record. We are considered as the ultimate solution for all residential and commercial development projects. We specialize in Bathrooms, Kitchens and Interior Renovations

"I am extremely pleased to make a positive recommendation for Precise Design. They were hired to remodel the bathroom in my Co-op. Now that the project is complete, I can honestly state that their professionalism and craftsmanship is beyond compare. Diego and Aldemar coordinated with me on a daily basis to ensure the project was moving along according to my specifications They fully cleaned the debris from the job site each day, minimizing the dust level in my home. They carefully supported the structure of bathroom walls and floor which I did not even expect. Their highly skilled workers were polite and respectful of my home. The craftsmanship of the tile work, plumbing, electrical and woodwork in the bathroom and adjacent hallway were beyond my expectations. Without question this is a 5 star recommendation. "

Marc C on August 2025

Precise Design, Inc., is a fully licensed general contractor and insured home improvement company, with a commitment to quality and service. We specialize in residential and commercial interior remodeling and renovations. We take pride in our expertise, with wide experience and an excellent work record. We are considered as the ultimate solution for all residential and commercial development projects. We specialize in Bathrooms, Kitchens and Interior Renovations

"I am extremely pleased to make a positive recommendation for Precise Design. They were hired to remodel the bathroom in my Co-op. Now that the project is complete, I can honestly state that their professionalism and craftsmanship is beyond compare. Diego and Aldemar coordinated with me on a daily basis to ensure the project was moving along according to my specifications They fully cleaned the debris from the job site each day, minimizing the dust level in my home. They carefully supported the structure of bathroom walls and floor which I did not even expect. Their highly skilled workers were polite and respectful of my home. The craftsmanship of the tile work, plumbing, electrical and woodwork in the bathroom and adjacent hallway were beyond my expectations. Without question this is a 5 star recommendation. "

Marc C on August 2025


Diverse Repairs, Inc.

4.67(
3
)
Approved Pro

Diverse Repairs, Inc.

4.67(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
18 years of experience

Diverse Repairs, is your number one remodeling/building source in Nassau County. Whether doing a basement or a bathroom, we take the utmost pride in the work we do, as customer satisfaction is our number one priority. We look forward to working with you.

"Highly professional, beautiful workmanship, always on time, a pleasure to work with and the cost of the renovation was reasonable. The basement looks fantastic!! Would highly recommend Edward and his team!!!"

Joanna T on July 2018

Diverse Repairs, is your number one remodeling/building source in Nassau County. Whether doing a basement or a bathroom, we take the utmost pride in the work we do, as customer satisfaction is our number one priority. We look forward to working with you.

"Highly professional, beautiful workmanship, always on time, a pleasure to work with and the cost of the renovation was reasonable. The basement looks fantastic!! Would highly recommend Edward and his team!!!"

Joanna T on July 2018


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
15 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 Exterior Team Home Services, Inc.

Exterior Team Home Services, Inc.

4.95(
22
)
Approved Pro

Exterior Team Home Services, Inc.

4.95(
22
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
10 years of experience

Exterior Team Home Services, Inc takes 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. Call Exterior Team Home Services, Inc today!

"Ronald and his Team did an excellent job for a very good price. Very professional. Pointed out some things that needed attention and then took care of it. The workmanship and customer service is better than any other craftman I have ever hired. I will keep Exterior Team Home Service number available to recommend to anyone that asks if "I know someone who...." I trust Exterior Team Home and will use them in the future."

Ed S on September 2023

Exterior Team Home Services, Inc takes 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. Call Exterior Team Home Services, Inc today!

"Ronald and his Team did an excellent job for a very good price. Very professional. Pointed out some things that needed attention and then took care of it. The workmanship and customer service is better than any other craftman I have ever hired. I will keep Exterior Team Home Service number available to recommend to anyone that asks if "I know someone who...." I trust Exterior Team Home and will use them in the future."

Ed S on September 2023


Avatar for Lcqualityimprovements

Lcqualityimprovements

4.89(
9
)
Approved Pro

Lcqualityimprovements

4.89(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
9 years of experience

We're a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor Home Improvement services that are customizable to each individual project. We specialize in Additions and Kitchen Remodels, but also offer a wide range of expertise for a variety of other projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

"Great work. Beautiful"

Bea S on October 2024

We're a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor Home Improvement services that are customizable to each individual project. We specialize in Additions and Kitchen Remodels, but also offer a wide range of expertise for a variety of other projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

"Great work. Beautiful"

Bea S on October 2024


Avatar for Basic Basement Co

Basic Basement Co

4.88(
302
)
Approved Pro

Basic Basement Co

4.88(
302
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
19 years of experience

With over 40 years combined experience, we provide complete Basement remodeling and finishing services with Free estimates and no-nonsense pricing. We will give you the Basement you've always wanted by transforming your previously unfinished Basement into a usable and comfortable living area you can be proud of. We are known for constant communication and on-site project management.

"Excellent experience from start to finish. Mike was outstanding and truly went above and beyond throughout the entire basement project. He was always responsive, patient, and thorough in answering all of my questions and addressing any concerns along the way. Special thanks for the extra attention to detail on the handrail and the closet/pantry work — everything was done right and with care. The team was professional, efficient, and committed to quality, and I really appreciated that the project was completed ahead of schedule and finished before Thanksgiving. Overall, the process was smooth and stress-free, and the finished space looks great. I would highly recommend Basic Basement Co."

Raphael S on December 2025

With over 40 years combined experience, we provide complete Basement remodeling and finishing services with Free estimates and no-nonsense pricing. We will give you the Basement you've always wanted by transforming your previously unfinished Basement into a usable and comfortable living area you can be proud of. We are known for constant communication and on-site project management.

"Excellent experience from start to finish. Mike was outstanding and truly went above and beyond throughout the entire basement project. He was always responsive, patient, and thorough in answering all of my questions and addressing any concerns along the way. Special thanks for the extra attention to detail on the handrail and the closet/pantry work — everything was done right and with care. The team was professional, efficient, and committed to quality, and I really appreciated that the project was completed ahead of schedule and finished before Thanksgiving. Overall, the process was smooth and stress-free, and the finished space looks great. I would highly recommend Basic Basement Co."

Raphael S on December 2025


Avatar for Raza & Sons Construction, Inc.

Raza & Sons Construction, Inc.

5.00(
2
)
Approved Pro

Raza & Sons Construction, Inc.

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

Platinum Construction is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 6 years of experience serving Brooklyn, NY and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!

"Excellent, professional, reliable"

Shah N on June 2024

Platinum Construction is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 6 years of experience serving Brooklyn, NY and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!

"Excellent, professional, reliable"

Shah N on June 2024


Avatar for MHI Metro Home Improvement

MHI Metro Home Improvement

4.96(
24
)
Approved Pro

MHI Metro Home Improvement

4.96(
24
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
19 years of experience

With several years experience, MHI Metro Home Improvement works hard to bring each customer the best possible service and quality available. We look forward to working with you soon on your next project. We welcome your questions and thank you for your interest.

"I strongly recommend MHI METRO (516-790-4741) for your renovation or construction needs. Romeo, the contractor, ensured that my specifications requests were met and completed before deadline. this was no easy job because of the shortages of supplies due to the pandemic. I was completely satisfied by the renovation of two bathrooms, extensive electrical repairs and the painting of the entire condominium."

Eric P on July 2021

With several years experience, MHI Metro Home Improvement works hard to bring each customer the best possible service and quality available. We look forward to working with you soon on your next project. We welcome your questions and thank you for your interest.

"I strongly recommend MHI METRO (516-790-4741) for your renovation or construction needs. Romeo, the contractor, ensured that my specifications requests were met and completed before deadline. this was no easy job because of the shortages of supplies due to the pandemic. I was completely satisfied by the renovation of two bathrooms, extensive electrical repairs and the painting of the entire condominium."

Eric P on July 2021


Avatar for L&A CONSTRUCTION

L&A CONSTRUCTION

5.00(
2
)
Approved Pro

L&A CONSTRUCTION

5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
15 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. Call us today!

"The work was done very nite and profesional and the contractor was on time with the entire project and the final project turned out beutiful. And i willing to recomenden and hire him again"

Yadira C on August 2023

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. Call us today!

"The work was done very nite and profesional and the contractor was on time with the entire project and the final project turned out beutiful. And i willing to recomenden and hire him again"

Yadira C on August 2023

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FAQs for basement remodeling projects in Roslyn Heights, NY

Finishing a basement turns unused square footage into livable space and returns up to 70% of what you spend when you sell your home. Beyond that resale boost, you gain a playroom, home office, or guest suite you can start enjoying right away. That mix of daily comfort and solid return on investment (ROI) makes basement finishing one of the smartest upgrades you can tackle.

In some parts of the country—especially lots on swamps, high water tables, or other wetlands—local codes prohibit basements. Saturated soil puts constant pressure on foundation walls and lets water seep in faster than any sump pump can handle. 

If your property sits on waterlogged ground, building on a slab or crawl space is often safer, more affordable, and code-compliant.

Most basements wrap up in four to eight weeks. Framing takes three to five days, with electrical and plumbing rough-ins following over the next week. Add five days for drywall, two to three for flooring, and another week for paint, trim, and punch-list items. 

Delays can happen if materials run late or your contractor’s calendar is packed, so build in a little cushion when you plan.

Whether a finished basement counts toward your home’s official square footage depends on local rules. Many areas only include below-grade space if it has code-approved egress, fully finished walls, ceilings, and floors, plus consistent heating. 

Check with your local assessor or building department before you start; meeting those standards can affect taxes, appraisals, and resale value.

Building codes require a checklist: dedicated heat and electrical service, a code-approved stairway, and at least one egress window or exterior door. Walls, ceilings, and floors must be fully finished and meet insulation, ventilation, and fire-separation standards. If you add a bedroom, you’ll also need a closet, proper clearances, and safe exits. If you change the layout later, be ready to update the space so every new room still meets today’s code.

The Roslyn Heights, NY homeowners’ guide to basement remodelings

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