Get matched with top basement remodelers in Williamstown, NJ
There are 21 highly-rated local basement remodelers.
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TRUSTED BY WILLIAMSTOWN, NJ HOMEOWNERS
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64 Verified basement remodels reviews
Verified Reviews for Basement Remodel pros in Williamstown, NJ
*The Angi rating for Basement Remodel companies in Williamstown, NJ is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Remodel needs.
*The HomeAdvisor rating for Basement Remodel companies in Williamstown, NJ is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Remodel needs.
Last update on August 06, 2025
Basement remodelers in Williamstown
Fabiano's Construction
State St
Fabiano's Construction
State St
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Call or click to schedule a free estimate today!
"Perfectly…. Would highly recommend. Answers emails promptly and professionally!"
Joseph M on July 2025
We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Call or click to schedule a free estimate today!
"Perfectly…. Would highly recommend. Answers emails promptly and professionally!"
Joseph M on July 2025
Shannon Construction
Shannon Construction
Emergency services offered
I am proficient in all aspects of carpentry; everything from rough carpentry to finish carpentry. There is no job too small or too big nor too difficult. I am a perfectionist and will attempt to make the customer completely satisfied.
I am proficient in all aspects of carpentry; everything from rough carpentry to finish carpentry. There is no job too small or too big nor too difficult. I am a perfectionist and will attempt to make the customer completely satisfied.
Kevin Kelly Home Remodeling and Handyman
West 6th Avenue
Kevin Kelly Home Remodeling and Handyman
West 6th Avenue
Emergency services offered
Local owner operated. No job to big or small. Bathroom and kitchen remodels, decks, siding, drywall, flooring. Painting, real estate property preservation, real estate inspection repairs, handyman services . Catios Known for leaving jobs sites cleaner Then before work was performed. Detail oriented, treat each job as if it were my own house. Flexible hours for free estimates and scheduling work.
Local owner operated. No job to big or small. Bathroom and kitchen remodels, decks, siding, drywall, flooring. Painting, real estate property preservation, real estate inspection repairs, handyman services . Catios Known for leaving jobs sites cleaner Then before work was performed. Detail oriented, treat each job as if it were my own house. Flexible hours for free estimates and scheduling work.
Finishing Solutions of NJ LLC
40 CHAPMAN BLVD
Finishing Solutions of NJ LLC
40 CHAPMAN BLVD
19 years of experience
Finishing Solutions of NJ is New Jersey & the Greater Philadelphia Area's Premier remodeling & building contractor. Our craftsman have over 20 years working on your communities homes & business. Call for a free consultation with one of our specialists in every phase of building. Small paint job or major renovation we have the best installers using only quality materials exceeding our customers expectations on every job. Clean, courteous, meticulous & 2nd to none when in comes to completing your project on time and on budget. Call Chris or Laura today for an appointment. 6093.335.6184
Finishing Solutions of NJ is New Jersey & the Greater Philadelphia Area's Premier remodeling & building contractor. Our craftsman have over 20 years working on your communities homes & business. Call for a free consultation with one of our specialists in every phase of building. Small paint job or major renovation we have the best installers using only quality materials exceeding our customers expectations on every job. Clean, courteous, meticulous & 2nd to none when in comes to completing your project on time and on budget. Call Chris or Laura today for an appointment. 6093.335.6184
Del-Val Construction Group,LLC
153 Dominion Dr
Del-Val Construction Group,LLC
153 Dominion Dr
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
Del- Val Construction Group, LLC is a small construction company in South Jersey performing work for homeowners, realtors, and investors. We specialize in interior trim, kitchens and baths, and finished basements. We also perform complete painting services. Our very talented staff has a combined experience of over 50 years. Call us today for a free estimate.
"Del Val Construction remodeled my kitchen recently. They installed new cabinets, granite countertops, tile flooring and backsplash. I am very pleased with the quality of work. Brian did a great job of meeting all our needs with the design layout. The crew was very neat and respectful of my home. I would definitely recommend them for any project."
Jessica K on June 2020
Del- Val Construction Group, LLC is a small construction company in South Jersey performing work for homeowners, realtors, and investors. We specialize in interior trim, kitchens and baths, and finished basements. We also perform complete painting services. Our very talented staff has a combined experience of over 50 years. Call us today for a free estimate.
"Del Val Construction remodeled my kitchen recently. They installed new cabinets, granite countertops, tile flooring and backsplash. I am very pleased with the quality of work. Brian did a great job of meeting all our needs with the design layout. The crew was very neat and respectful of my home. I would definitely recommend them for any project."
Jessica K on June 2020
Triple D Improvements LLC
5907 Sweet Gum Dr
Triple D Improvements LLC
5907 Sweet Gum Dr
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
We have over 30 years of experience and dedication to our industry for any remodel you need done. We guarantee your satisfaction, and we won’t leave until the job is done right. Call or click to schedule a free estimate today! We can't wait to bring your dreams to reality!
"Perfectly, the guys were extremely well mannered, proficient and efficient in their work. Done in a timely manner. I would definetly recommend them to others....Good people and good work...what more could a homeowner ask for...oh, I forgot, a good price too !"
Paul Z on January 2021
We have over 30 years of experience and dedication to our industry for any remodel you need done. We guarantee your satisfaction, and we won’t leave until the job is done right. Call or click to schedule a free estimate today! We can't wait to bring your dreams to reality!
"Perfectly, the guys were extremely well mannered, proficient and efficient in their work. Done in a timely manner. I would definetly recommend them to others....Good people and good work...what more could a homeowner ask for...oh, I forgot, a good price too !"
Paul Z on January 2021
JAD Remodeling, LLC
2421 Highland Ave
JAD Remodeling, LLC
2421 Highland Ave
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
JAD Remodeling, LLC provides remodeling contractor services, specializing in residential customers in Williamstown, NJ and the surrounding area. With 18 years of experience, we consider no job too big, too small, or too difficult. We use state of the art tools and equipment to offer unmatched services. We are a veteran owned and operated business, licensed and insured for your protection. We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. We look forward to earning your business
"Great experience with John and Michael. They worked with us during the planning process to keep the project within our budget.Communication was great, keep the work area clean and cleaned up after work daily. Work was finished on a fast timeline and they made sure any issues we had, were resolved immediately."
Kevin P on September 2022
JAD Remodeling, LLC provides remodeling contractor services, specializing in residential customers in Williamstown, NJ and the surrounding area. With 18 years of experience, we consider no job too big, too small, or too difficult. We use state of the art tools and equipment to offer unmatched services. We are a veteran owned and operated business, licensed and insured for your protection. We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. We look forward to earning your business
"Great experience with John and Michael. They worked with us during the planning process to keep the project within our budget.Communication was great, keep the work area clean and cleaned up after work daily. Work was finished on a fast timeline and they made sure any issues we had, were resolved immediately."
Kevin P on September 2022
Vinyl Window Wells
229 S Groffdale Rd
Vinyl Window Wells
229 S Groffdale Rd
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
Full service egress & non egress systems. Window well replacements, Window well covers & adapter covers. Stairwell Enclosures
"Wonderful skilled work. This product allows us to still remove large items out the basement door and it solved the problem of the floor drain clogging with debris and ice. Looks attractive on the outside."
Lyn W on February 2022
Full service egress & non egress systems. Window well replacements, Window well covers & adapter covers. Stairwell Enclosures
"Wonderful skilled work. This product allows us to still remove large items out the basement door and it solved the problem of the floor drain clogging with debris and ice. Looks attractive on the outside."
Lyn W on February 2022
Mobley Construction LLC
Blaine Ave
Mobley Construction LLC
Blaine Ave
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
Mobley Construction LLC is a family owned and operated construction company. Mobley Construction provides exceptional quality service and products. We specialize in everything from roofing flooring, windows and doors, to additions, total flips and concrete. Our experienced team does it all! Call us today to see how we can help with your next project.
"Mobley construction did a wonderful job. Arrived on time, job was finished when promised. Kerry to extra care with my property and left zero mess."
Tanya M on November 2019
Mobley Construction LLC is a family owned and operated construction company. Mobley Construction provides exceptional quality service and products. We specialize in everything from roofing flooring, windows and doors, to additions, total flips and concrete. Our experienced team does it all! Call us today to see how we can help with your next project.
"Mobley construction did a wonderful job. Arrived on time, job was finished when promised. Kerry to extra care with my property and left zero mess."
Tanya M on November 2019
FAQs for basement remodel projects in Williamstown, NJ
Unless you have extensive experience in construction work, remodeling a basement is best left to a professional. There are several tasks associated with this project that require exact precision, including:
Replacing insulation
Replacing carpet or other flooring
Adding heating and cooling
Adjusting or adding walls and doors
Altering or adding plumbing elements
If any of these elements is done incorrectly, it could severely impact the quality of your basement remodel and be dangerous. Changing a basement often comes with code safety requirements, like egress windows and proper ventilation. Therefore, leaving it up to a professional is often the best decision.
The cost to finish a basement is $18,400 for the average homeowner. However, this cost could be as little as $2,800 or as much as $34,500, depending on the basement size and the materials needed. If your basement is already outfitted with electrical and plumbing, expect the cost to fall on the lower end.
For example, the drywall cost for this project averages around $1,750, but other features, like hiring a plumber, cost between $45 and $200 per hour.
The cost to remodel a basement is between $12,100 and $33,400 for the average homeowner. The price you pay can be as little as $3,500 or as much as $50,200, depending on the size and condition of your basement and the type of remodel you're doing.
If you're doing a simple project like adding a home office to your basement, you can expect to pay anywhere from $500 to $3,000. However, if you're adding a bathroom, which is an extensive project, you can expect to pay between $6,600 to $16,500.
Since DIYing a basement remodel isn't typically advised, there are some ways that you can still save money on this project without putting yourself in danger. Some ways to save money on a basement remodel include:
Painting walls yourself versus including in the cost of the remodel
Installing light fixtures yourself
Choosing prefabricated fixtures, like cabinets, over custom ones
Choosing a budget-friendly flooring option, like laminate or vinyl flooring, and add rugs where necessary
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 Williamstown, NJ homeowners’ guide to basement remodels
From average costs to expert advice, get all the answers you need to get your job done.
The first step toward a cozy finished basement is adding its framing. How much does it cost to frame a basement? Let's break down the numbers.
An unfinished basement has a lot of potential for a family room or guest suite. So how much does it cost to finish a basement? Read on for all cost factors.
Walkout basements cost more to install than traditional basements. Our guide explores the factors that affect how much a walkout basement costs.
Finishing a basement isn’t always ideal. Learn about the differences between a finished and unfinished basement and which is right for you.
Thinking of finishing your basement? Before you do, learn about when permits are required and what happens if you don’t get one before beginning construction.
Many people confuse walkout basements with daylight and walk-up basements. This guide explains what a walkout basement is, and the upsides of having one.
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