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Garage remodelers in Nassau

PH Contracting
250-252 Montgomery Street
New on HomeAdvisorNew on Angi
Approved Pro
PH Contracting
250-252 Montgomery Street
New on AngiNew on HomeAdvisor
Approved Pro
6 years of experience
Free onsite estimate

PH Contracting 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.

PH Contracting 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.


Regeneration Contracting, LTD
PO Box 717
4.67(
18
)
Approved Pro
Regeneration Contracting, LTD
PO Box 717
4.67(
18
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

Thank you for choosing Regeneration Contracting. We are a locally owned and operated, full service construction company. Whether you are looking for someone to take care of your home maintenance needs or you are finally ready for that updated kitchen, bathroom or deck, we bring over thirty years construction knowledge and expertise to each and every project large or small.

"Derek Seiger was an absolute joy to work with! Not only was he reliable (showing up as promised), but the quality of his work is exceptional. He was pleasant and efficient and I would recommend him to anyone interested in good work done in a timely and professional manner."

Barbara M on October 2023

Thank you for choosing Regeneration Contracting. We are a locally owned and operated, full service construction company. Whether you are looking for someone to take care of your home maintenance needs or you are finally ready for that updated kitchen, bathroom or deck, we bring over thirty years construction knowledge and expertise to each and every project large or small.

"Derek Seiger was an absolute joy to work with! Not only was he reliable (showing up as promised), but the quality of his work is exceptional. He was pleasant and efficient and I would recommend him to anyone interested in good work done in a timely and professional manner."

Barbara M on October 2023


Avatar for TGD Remodeling
TGD Remodeling
9 Chipmunk Chase
5.00(
11
)
Approved Pro
TGD Remodeling
9 Chipmunk Chase
5.00(
11
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
320 local quotes requested

We specialize in Bathroom and Kitchen Remodeling services. We have industry experience since the early 2000's and are fully insured. We can remodel your bathroom in as little as one day! ! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"Extremely pleased with this firm. Very professional and the end result was just what we wanted. His team did our 1/2 bath remodel in a matter of a few days & were polite, respectful & easy to work with. We had some minor glitches in the end but Anthony ended up working with us & carried through with a smile, a wonderful attitude & I couldn’t be more pleased. The person who did the taping & painting was exceptional...very quick, meticulous & efficient with great attention to detail. And, as a plus, their clean up once the job was completed was second to none! You will not go wrong hiring this firm.."

Cathy B on May 2025

We specialize in Bathroom and Kitchen Remodeling services. We have industry experience since the early 2000's and are fully insured. We can remodel your bathroom in as little as one day! ! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"Extremely pleased with this firm. Very professional and the end result was just what we wanted. His team did our 1/2 bath remodel in a matter of a few days & were polite, respectful & easy to work with. We had some minor glitches in the end but Anthony ended up working with us & carried through with a smile, a wonderful attitude & I couldn’t be more pleased. The person who did the taping & painting was exceptional...very quick, meticulous & efficient with great attention to detail. And, as a plus, their clean up once the job was completed was second to none! You will not go wrong hiring this firm.."

Cathy B on May 2025


Avatar for Halifax Construction & Remodeling
Halifax Construction & Remodeling
5.00(
5
)
Approved Pro
Halifax Construction & Remodeling
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
491 local quotes requested

Family owned business that can handle all your Remodeling - General - Remodeling - Kitchen & Bathroom - Carpentry- Painting- Flooring - Tile -

"The media wall came out exactly the way I wanted it. Armando is very professional and meticulous with his work. His daily progress was very impressive. Looking forward to hiring him for my next project."

alan p on March 2025

Family owned business that can handle all your Remodeling - General - Remodeling - Kitchen & Bathroom - Carpentry- Painting- Flooring - Tile -

"The media wall came out exactly the way I wanted it. Armando is very professional and meticulous with his work. His daily progress was very impressive. Looking forward to hiring him for my next project."

alan p on March 2025


Avatar for Wagner Construction Co Inc
Wagner Construction Co Inc
44 BETHPAGE RD
4.54(
41
)
Approved Pro
Wagner Construction Co Inc
44 BETHPAGE RD
4.54(
41
)
Approved Pro
Customers say: Quality work
3667 local quotes requested
44 years of experience

Wagner Construction is family owned and operated business that has been servicing the Long Island Community for over 35 years strong. We offer nothing but the best in quality and services for all of our customers and employees. We strive to be the best in the industry and our happy and well serviced customers seem to reinforce our business model. Thank you to all our existing customers and to our potential new ones, we hope to see you soon as well.

"Well. The roofers were very neat, quick, and efficient. They assisted in clearing the roof of plant containers and other items. Everything was left in tidy order."

Louise m on May 2024

Wagner Construction is family owned and operated business that has been servicing the Long Island Community for over 35 years strong. We offer nothing but the best in quality and services for all of our customers and employees. We strive to be the best in the industry and our happy and well serviced customers seem to reinforce our business model. Thank you to all our existing customers and to our potential new ones, we hope to see you soon as well.

"Well. The roofers were very neat, quick, and efficient. They assisted in clearing the roof of plant containers and other items. Everything was left in tidy order."

Louise m on May 2024


Avatar for M Johnson Contracting
M Johnson Contracting
Po Box 2398
4.54(
48
)
Approved Pro
M Johnson Contracting
Po Box 2398
4.54(
48
)
Approved Pro
Customers say: Quality work
204 local quotes requested
17 years of experience

M Johnson Contracting is a locally owned company specializing in remodels, additions, and custom builds to make your dream home a reality. Whatever the project, M Johnson Contracting has the skills, equipment, and experience to bring your dreams to life. Our passion is revitalizing tired spaces, restoring original beauty, and helping you fall in love with your home again.

"What started as a deck rebuild turned into a three season room addition. Matt and his crew were easy to work with, offered some great suggestions to us, and the finished room is more than we hoped for! We loved his suggestion of putting pine on the vaulted ceiling, and the finish work at the bottom on the outside looks great. Matt took care to match our 20 year old siding, and finish the windows and doors to exactly match the others on the house."

Sarah C on February 2023

M Johnson Contracting is a locally owned company specializing in remodels, additions, and custom builds to make your dream home a reality. Whatever the project, M Johnson Contracting has the skills, equipment, and experience to bring your dreams to life. Our passion is revitalizing tired spaces, restoring original beauty, and helping you fall in love with your home again.

"What started as a deck rebuild turned into a three season room addition. Matt and his crew were easy to work with, offered some great suggestions to us, and the finished room is more than we hoped for! We loved his suggestion of putting pine on the vaulted ceiling, and the finish work at the bottom on the outside looks great. Matt took care to match our 20 year old siding, and finish the windows and doors to exactly match the others on the house."

Sarah C on February 2023


MFX Development llc
22 Deyo Rd
5.00(
4
)
Approved Pro
MFX Development llc
22 Deyo Rd
5.00(
4
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
515 local quotes requested

We cover all aspects of residential and commercial remodeling as well as new construction projects. Fully insured with free on site and mobile estimates.

"It is a great company and provide a good service. I will use them again."

MILTON L on March 2022

We cover all aspects of residential and commercial remodeling as well as new construction projects. Fully insured with free on site and mobile estimates.

"It is a great company and provide a good service. I will use them again."

MILTON L on March 2022


Avatar for Anderson Construction Corporation
Anderson Construction Corporation
244 Ontario St
4.00(
9
)
Approved Pro
Anderson Construction Corporation
244 Ontario St
4.00(
9
)
Approved Pro
Customers say: Super punctual
334 local quotes requested
Free onsite estimate

A.C.C. is a family-owned full service residential remodeling corporation. We take pride in our dependability and ensuring that you can count on us to complete the job in a timely manner... Because building your dream home, shouldn’t have to be a nightmare. At present we are specializing in residential remodeling and home improvements. A.C.C. is fully insured and MBE Certified.

"RUN. Con-artists. We paid them $76,000, they completed $60,000 worth of work per THEIR itemized invoice, did not properly secure the site leading to $5000 of water damage to my existing house that they did not repair, shoddy work and crooked doorways and windows that had to be redone by another contractor, did not pay the foundation guy in full, did not pay the lumber company leaving us with mechanic’s liens on our house that we had to prove we paid ACC and it was THEM not paying their bills… I could go on. They take no accountability for their actions and ignore all forms of communication. I hope they NEVER get the chance to screw over another family again."

Audra E on March 2025

A.C.C. is a family-owned full service residential remodeling corporation. We take pride in our dependability and ensuring that you can count on us to complete the job in a timely manner... Because building your dream home, shouldn’t have to be a nightmare. At present we are specializing in residential remodeling and home improvements. A.C.C. is fully insured and MBE Certified.

"RUN. Con-artists. We paid them $76,000, they completed $60,000 worth of work per THEIR itemized invoice, did not properly secure the site leading to $5000 of water damage to my existing house that they did not repair, shoddy work and crooked doorways and windows that had to be redone by another contractor, did not pay the foundation guy in full, did not pay the lumber company leaving us with mechanic’s liens on our house that we had to prove we paid ACC and it was THEM not paying their bills… I could go on. They take no accountability for their actions and ignore all forms of communication. I hope they NEVER get the chance to screw over another family again."

Audra E on March 2025


FJG Contracting
799 6th St
4.69(
13
)
Approved Pro
FJG Contracting
799 6th St
4.69(
13
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
279 local quotes requested

30+ YEARS EXPERIENCE IN ALL PHASES OF REMODELING. BATHS,DECKS,SCREEN PORCHES,REPLACEMENT WINDOWS AND DOORS,VINYL SIDING AND ALUMINUM TRIM,CERAMIC TILE,LAMINATE,HARDWOOD FLOORING ,CUSTOM CARPENTRY,INTERIOR AND EXTERIOR PAINTING.

"Frank was easy to work with, always very prompt and thorough. He did a nice job of patching and painting ceiling and walls, and removing wall-to-wall carpeting and installing new floor molding in a very old master bedroom, and made it look like new!"

Lynn M on September 2020

30+ YEARS EXPERIENCE IN ALL PHASES OF REMODELING. BATHS,DECKS,SCREEN PORCHES,REPLACEMENT WINDOWS AND DOORS,VINYL SIDING AND ALUMINUM TRIM,CERAMIC TILE,LAMINATE,HARDWOOD FLOORING ,CUSTOM CARPENTRY,INTERIOR AND EXTERIOR PAINTING.

"Frank was easy to work with, always very prompt and thorough. He did a nice job of patching and painting ceiling and walls, and removing wall-to-wall carpeting and installing new floor molding in a very old master bedroom, and made it look like new!"

Lynn M on September 2020


Avatar for C & J Custom Builders Inc
C & J Custom Builders Inc
720 Elm Ave
4.83(
24
)
Approved Pro
C & J Custom Builders Inc
720 Elm Ave
4.83(
24
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
514 local quotes requested

C & J is a local family owned building and remodeling company. We provide the highest quality of workmanship for all of your home renovation and remodeling projects. Handling all aspects of the construction process, we minimize the need for multiple contractors and assure your project runs smooth and efficiently. We use only the top quality products and go above and beyond to deliver craftsmanship you can have confidence and pride in.

"They person came over looked at the work gave me a quote and started the work. He removed all the old wood and replaced it with new."

Gary O on October 2021

C & J is a local family owned building and remodeling company. We provide the highest quality of workmanship for all of your home renovation and remodeling projects. Handling all aspects of the construction process, we minimize the need for multiple contractors and assure your project runs smooth and efficiently. We use only the top quality products and go above and beyond to deliver craftsmanship you can have confidence and pride in.

"They person came over looked at the work gave me a quote and started the work. He removed all the old wood and replaced it with new."

Gary O on October 2021

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FAQs for garage remodeling projects in Nassau, NY

A garage apartment represents a valuable addition to your property when properly constructed according to local regulations. The potential benefits include additional living space for family members, rental income possibilities, and increased property value. 

Your specific return depends on local housing market conditions, construction quality, and ongoing maintenance. Consider consulting with a real estate professional regarding potential returns in your neighborhood.

Building a garage apartment requires multiple permits, with basic residential garage permits starting at $74 in most locations. You'll need separate approvals for structural elements, electrical systems, plumbing installations, and mechanical components. 

Many jurisdictions also require specific approval for accessory dwelling units. Contact your local building department early in your planning process to understand all requirements and associated costs.

Converting an existing garage into living space presents an alternative to new construction. The feasibility depends on your garage's structural condition, foundation type, and local zoning regulations. Key considerations include insulation requirements, utility connections, and moisture control. Research local codes thoroughly, as many municipalities have specific requirements for garage conversions.

The Nassau, NY homeowners’ guide to garage remodelings
From average costs to expert advice, get all the answers you need to get your job done.
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