Top-rated basement remodelers.

Get matched with top basement remodelers in Frenchtown, NJ

There are 23 highly-rated local basement remodelers.

Need a pro for your basement remodel project in Frenchtown, NJ?

Select your specific project to find the pro for you.

TRUSTED BY FRENCHTOWN, NJ HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon51
    Verified basement remodels reviews

Find Basement remodelers in Frenchtown

All-Star Contractors of Hunterdon County, LLC

P.O. Box 157
4.73(
30
)
Approved Pro

All-Star Contractors of Hunterdon County, LLC

P.O. Box 157
4.73(
30
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
64 local quotes requested

EXCELLENCE IN RESIDENTIAL CONSTRUCTION! ATTENTION FLIPPERS: Make us a part of your team! We will take your property from unlivable to ready to sell. **WE SPECIALIZE IN MAJOR RECONSTRUCTION FOR HOUSE FLIPS AND FOR HOMES INVOLVED IN FIRES ETC. We do it ALL. From design & permit work to construction and finish. We have served central New Jersey for over 50 years. We have all the necessary in house specialist that can provide top quality performance for any job. Call or click to schedule an estimate today!

"All-Star Contractors was a pleasure to work with on my garage project. Bill scheduled an assessment and was right on time, during which he provided a competitive estimate for the whole project. The garage included electric, cement, roofing, and custom shelves, all of which Bill and his team were able to provide. His team showed up on time every morning and got the work done on the agreed-upon timeline. Bill was easy to work with an accommodated several special requests and his team did a fantastic job on the project. I would hire him again for any construction or home improvement needs!"

Thomas H on June 2025

EXCELLENCE IN RESIDENTIAL CONSTRUCTION! ATTENTION FLIPPERS: Make us a part of your team! We will take your property from unlivable to ready to sell. **WE SPECIALIZE IN MAJOR RECONSTRUCTION FOR HOUSE FLIPS AND FOR HOMES INVOLVED IN FIRES ETC. We do it ALL. From design & permit work to construction and finish. We have served central New Jersey for over 50 years. We have all the necessary in house specialist that can provide top quality performance for any job. Call or click to schedule an estimate today!

"All-Star Contractors was a pleasure to work with on my garage project. Bill scheduled an assessment and was right on time, during which he provided a competitive estimate for the whole project. The garage included electric, cement, roofing, and custom shelves, all of which Bill and his team were able to provide. His team showed up on time every morning and got the work done on the agreed-upon timeline. Bill was easy to work with an accommodated several special requests and his team did a fantastic job on the project. I would hire him again for any construction or home improvement needs!"

Thomas H on June 2025


Avatar for Owens Corning Basement Finishing System

Owens Corning Basement Finishing System

365 Silas Deane Hwy
4.75(
73
)
Approved Pro

Owens Corning Basement Finishing System

365 Silas Deane Hwy
4.75(
73
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
238 local quotes requested

Lux Renovations, LLC, has been serving New England homeowners since 2002. We've finished over 8000 basements in New England, usually in 2-3 weeks. Our dedication to customer experience and satisfaction has won us Owens Corning's top customer service ranking nationally for the last 8 years in a row. Something like that does not happen by accident. We are committed to insuring that all of our customers describe their experience with us as "the best contractor experience I ever had". If you are considering a basement finishing project please allow us to show you how Owens Corning has changed the industry with this unique system. A no-charge consultation and design is available. Give us a call today!

"Lux project manager and staff were great! Great attention to detail."

Brian C on December 2022

Lux Renovations, LLC, has been serving New England homeowners since 2002. We've finished over 8000 basements in New England, usually in 2-3 weeks. Our dedication to customer experience and satisfaction has won us Owens Corning's top customer service ranking nationally for the last 8 years in a row. Something like that does not happen by accident. We are committed to insuring that all of our customers describe their experience with us as "the best contractor experience I ever had". If you are considering a basement finishing project please allow us to show you how Owens Corning has changed the industry with this unique system. A no-charge consultation and design is available. Give us a call today!

"Lux project manager and staff were great! Great attention to detail."

Brian C on December 2022


Avatar for Restored NJ

Restored NJ

229 Somerset Street
4.97(
18
)
Approved Pro

Restored NJ

229 Somerset Street
4.97(
18
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
10 local quotes requested

Restored NJ 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.

"My deck never looked better. The crew came early and worked hard every day. We are very satisfied with the job. Will certainly get in touch for our next project. "

AnneMarie F on May 2025

Restored NJ 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.

"My deck never looked better. The crew came early and worked hard every day. We are very satisfied with the job. Will certainly get in touch for our next project. "

AnneMarie F on May 2025


TNN Contracting LLC

14 Central Ave
5.00(
1
)
Approved Pro

TNN Contracting LLC

14 Central Ave
5.00(
1
)
Approved Pro
28 local quotes requested
25 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"TNN managed our new construction and land development project from scratch. Tim caught MANY errors by the Engineer and Architect before they could become a problem. He made many great suggestions to elevate our original plans. Work quality is great and they take pride in everything they do. Nick did an amazing job on our trapezoid windows and carpentry work. We highly reccommed TNN and will continue to use them for the next phase of our project (garage) We would be happy to provide a reference and even show the work they completed for our project. Kevin and Carmen Petti, Tewksbury, NJ"

Kevin P on June 2025

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"TNN managed our new construction and land development project from scratch. Tim caught MANY errors by the Engineer and Architect before they could become a problem. He made many great suggestions to elevate our original plans. Work quality is great and they take pride in everything they do. Nick did an amazing job on our trapezoid windows and carpentry work. We highly reccommed TNN and will continue to use them for the next phase of our project (garage) We would be happy to provide a reference and even show the work they completed for our project. Kevin and Carmen Petti, Tewksbury, NJ"

Kevin P on June 2025


Avatar for Kish Construction LLC

Kish Construction LLC

549 North James Street
5.00(
4
)

Kish Construction LLC

549 North James Street
5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We specialize in all phases of remodeling for your home, business, bathrooms, kitchens, finishing basements, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"Having bad experiences working with other contractors in the past, I was nervous to hire someone else to perform a much needed remodel to my 15 year old bathroom. Thankfully, I’ve come across Kish and she was able to exceed my expectations. She was very thorough throughout the entire process from start to finish and was extremely on point focusing on the details of the finishings I wanted. I received so many compliments from friends and family! I’m looking forward to hiring her to perform my kitchen remodeling next!"

Jazmyn R on September 2024

We specialize in all phases of remodeling for your home, business, bathrooms, kitchens, finishing basements, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"Having bad experiences working with other contractors in the past, I was nervous to hire someone else to perform a much needed remodel to my 15 year old bathroom. Thankfully, I’ve come across Kish and she was able to exceed my expectations. She was very thorough throughout the entire process from start to finish and was extremely on point focusing on the details of the finishings I wanted. I received so many compliments from friends and family! I’m looking forward to hiring her to perform my kitchen remodeling next!"

Jazmyn R on September 2024


"Excellent. The 3 man crew worked quickly and cleanly to replace the fluorescent bulbs with led bulbs on ceiling light fixtures. Pricing was very fair. I highly recommend R & R Construction."

Kathleen R on April 2024

Handy man Pluming Welding Remodeling Yard cleaning

"Excellent. The 3 man crew worked quickly and cleanly to replace the fluorescent bulbs with led bulbs on ceiling light fixtures. Pricing was very fair. I highly recommend R & R Construction."

Kathleen R on April 2024


Avatar for Maciej Kowal GC

Maciej Kowal GC

45 Joffre Ave
5.00(
9
)

Maciej Kowal GC

45 Joffre Ave
5.00(
9
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

My name is Maciej Kowal and I moved to America about 20 years ago. I have followed my fathers footsteps and started my own remodeling business. My crew and I specialize in custom bathrooms and kitchens but we also do tons of work in flooring, tile, painting, trim, general repairs, and a lot more! No job is too big or too small for us! We are not like the big corporate companies who just send out a subcontractor to complete your job. We take good care of not only your home but the homeowner as well! Each project is started with a free estimate, we explain each step, the timeline, and costs of each project. We take a lot of pride in keeping a clean work environment and taking further steps to keep your home clean no matter how big the project! Our custom bathrooms can be a quick face lift or we can enlarge, change layouts, add all the bells and whistles you can think of! Choose Maciej Kowal GC take your ideas and turn them into a reality! www.maciejkowalgc.com Instagram: Maciej_kowal_GC

"The remodel went better than expected. The work was performed quickly without compromising any quality to the finishes and details. I also really appreciated the effort that went into keeping the house as clean as possible during the renovation."

Matt H on July 2024

My name is Maciej Kowal and I moved to America about 20 years ago. I have followed my fathers footsteps and started my own remodeling business. My crew and I specialize in custom bathrooms and kitchens but we also do tons of work in flooring, tile, painting, trim, general repairs, and a lot more! No job is too big or too small for us! We are not like the big corporate companies who just send out a subcontractor to complete your job. We take good care of not only your home but the homeowner as well! Each project is started with a free estimate, we explain each step, the timeline, and costs of each project. We take a lot of pride in keeping a clean work environment and taking further steps to keep your home clean no matter how big the project! Our custom bathrooms can be a quick face lift or we can enlarge, change layouts, add all the bells and whistles you can think of! Choose Maciej Kowal GC take your ideas and turn them into a reality! www.maciejkowalgc.com Instagram: Maciej_kowal_GC

"The remodel went better than expected. The work was performed quickly without compromising any quality to the finishes and details. I also really appreciated the effort that went into keeping the house as clean as possible during the renovation."

Matt H on July 2024


Avatar for Warm & Cozy LLC

Warm & Cozy LLC

615 Village Commons
No reviews yet

Warm & Cozy LLC

615 Village Commons
No reviews yet
Free onsite estimate

Warm & Cozy LLC specialize in fireplaces installations, and services. We are a team with a high standard of professionalism for when you need a fireplace service in your home. We are a small business with 20+ years of experience servicing in Central Jersey and Hunterdon and now expending.

Warm & Cozy LLC specialize in fireplaces installations, and services. We are a team with a high standard of professionalism for when you need a fireplace service in your home. We are a small business with 20+ years of experience servicing in Central Jersey and Hunterdon and now expending.


Pagan construction LLC

657 Case Road
5.00(
6
)

Pagan construction LLC

657 Case Road
5.00(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Pagan Construction LLC is dedicated to fulfilling the needs of clients and providing the best professional services. We specialize in residential renovations of kitchens, bathrooms and full remodels.

"They did exactly what I wanted, amazing job.!!"

Cristina B on October 2023

Pagan Construction LLC is dedicated to fulfilling the needs of clients and providing the best professional services. We specialize in residential renovations of kitchens, bathrooms and full remodels.

"They did exactly what I wanted, amazing job.!!"

Cristina B on October 2023


Avatar for AZS Drywall General Construction Corp

AZS Drywall General Construction Corp

679 Essex Street
No reviews yet

AZS Drywall General Construction Corp

679 Essex Street
No reviews yet
15 years of experience

AZS Drywall General Construction Corp is an excellent drywall service provider in Plainfield, NJ that has more than 10 years of experience. For more information, call us now! We serve in Plainfield, NJ, Dunellen Borough NJ; Piscataway Township NJ; Metuchen Borough NJ; Middlesex Borough NJ; Westfield Town NJ; and the surrounding areas. Drywall Contractor, Drywall Service, Drywall Crack Repair, Residential Drywall Installation, Drywall Small Hole Repair Sheetrock Installation For more information visit our website: https://drywallcontractorplainfieldnj.com/

AZS Drywall General Construction Corp is an excellent drywall service provider in Plainfield, NJ that has more than 10 years of experience. For more information, call us now! We serve in Plainfield, NJ, Dunellen Borough NJ; Piscataway Township NJ; Metuchen Borough NJ; Middlesex Borough NJ; Westfield Town NJ; and the surrounding areas. Drywall Contractor, Drywall Service, Drywall Crack Repair, Residential Drywall Installation, Drywall Small Hole Repair Sheetrock Installation For more information visit our website: https://drywallcontractorplainfieldnj.com/

...
Showing 1-10 of 204
Basement Remodel questions, answered by experts

While framing a basement is not as difficult as finishing a basement, it's something you should typically leave to the pros. That’s because if something is installed correctly, it will affect your entire basement. However, you can take care of some of the smaller tasks, like filling holes or putting up some insulation.

Generally, a wall can bow up to 30% of its thickness, or around 2.5 inches for an 8-inch-thick structure, before it becomes an urgent situation. If your basement wall bows more than 1 inch, it's time to have a basement inspection to determine if a repair is necessary, depending on the soil conditions and structural specifics. Walls nearing 4 inches of bowing will require significant repairs. More than 6 inches of bowing usually means the wall will need replacing.

It costs an average of $32,000 to finish a basement, and most projects total between $15,000 and $75,000. If you just want to make the space look a bit nicer and don’t need to convert the basement to legal living space, you could spend as little as $3,000 to install drywall and flooring. On the other end of the spectrum, your costs could rise to $100,000 if you want to make structural changes to the space, repair existing structural damage, waterproof your basement, or install a kitchen and bathroom along with living space.

It is generally more affordable to finish a basement than an attic, though it ultimately depends on how you plan to use the space. The average cost to finish a basement ranges from $7 to $23 per square foot, while attic renovation costs $30 to $60 per square foot. However, a simple attic conversion to a storage space will cost significantly less.

Although homeowners often use the terms basement remodeling and basement finishing interchangeably, they are quite different terms. 

Finishing a basement is the process of taking a basement space that is not habitable and adding elements to make it usable. This includes adding plumbing, flooring, and insulation.

Remodeling a basement means taking an already existing finished basement and changing it, often by adding or removing walls, adding plumbing, or changing the existing flooring.

The Frenchtown, NJ homeowners’ guide to basement remodels

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