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Find Basement remodelers in Chatham

Avatar for Bonus Home Remodeling
Bonus Home Remodeling
5.0(
28
)

Serving Chatham, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Credit card accepted

"Fantastic Job!!We moved into our place with an unfinished basement. It was from the 1930s. It still had a place for a coal burning stove. Robs team completely renovated it. His team showed up every day, 7:30am-5:30pm. It was a big job, included a full bathroom to put in. Job was done in two months and they took care of everything, from permits to inspections to painting and deep cleaning. I've already referred them to my sister. They are great and very trustworthy. "
Stairs
Basement
Basement
Bathroom Remodel
Bathroom Remodel

+11

Response time1 day
Response rate96%
12 neighbors recently requested a quote
Avatar for Quality 1st Basement Systems, Inc
Quality 1st Basement Systems, Inc
4.7(
176
)

Serving Chatham, NJ and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"Service was great from sales, to installation, to post installation support. Very responsive, very professional. It's hard to find in this 'space'--there are a lot of shady people in basement water damage/repair, and this place exceeded expectations. We've had our repair in place for 4+ years, with only 1 small issue on a wall seam crack, and that was fixed within 24 hours of reporting the issue. Stand up place! Thank you for such great service and support."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+129

Response time10 hrs
Response rate99%
Recommended by90%of homeowners
Avatar for Joseph & Sons Construction, LLC
Joseph & Sons Construction, LLC
5.0(
145
)

Serving Chatham, NJ and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"Angelo & team were amazing to work with. From design to implementation, it was a smooth experience. We had the same crew working at our house every day- the guys were friendly, polite, tolerated my 5 year old daughter asking them what they were doing each day (LOL). Their work was top notch- no corners cut. Every day they left my house clean, nothing left out- all materials put away and the rooms were safe for my kids and dog to be in. We couldn’t be happier with the work done. "
custom luxury home
custom luxury home
remodeled spacious basement
Renovated backyard
renovated walkway and driveway

+1

Response time1 day
Recommended by92%of homeowners
Avatar for The TJB Legacy Group, LLC
The TJB Legacy Group, LLC
5.0(
30
)

Serving Chatham, NJ and surrounding areas

Approved

In business since 2005

Free estimates

Credit card accepted

"Carmelo and his team really raised the bar! They were super responsive, easy to reach, and clearly cared about making sure we were happy every step of the way. Carmelo was flexible with material choices and kept us in the loop with great info and advice while we made decisions. He renovated both of our bathrooms and installed hardwood floors in our living and dining rooms. Each bathroom was done in just two weeks—and they look incredible! The work was top-notch, the price was totally fair, and the whole process was smooth and stress-free. I’ll definitely be hiring Carmelo and his crew again. Couldn’t recommend them more!"
Before
After
After
Kitchen Before
After Kitchen

+24

Response time1 day
Response rate97%
2 neighbors recently requested a quote
Avatar for Monk's Home Improvements Inc.
Monk's Home Improvements Inc.
4.8(
539
)

Serving Chatham, NJ and surrounding areas

Approved (Corporate)

In business since 2007

Free estimates

Credit card accepted

"We had an excellent experience with Monk's from start to finish. Ward and team were prompt, gave us an accurate estimate of the cost and timeline needed for the garage stairs remodel, and Ward made some valuable suggestions to improve the functionality of the remodel. The work was done very professionally, the Monk's team was finished in less than a day and left the job site immaculately clean. I would be very pleased to work with Monk's on future home improvement projects. "
22 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Prestige Design & Build Corp.
Prestige Design & Build Corp.
5.0(
36
)

Serving Chatham, NJ and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"The prestige team did an amazing job on our kitchen and pantry renovation. They made the process easy and we're open to our participation and input throughout the project. From the design to demo to construction the process was smooth and the final result came out looking amazing. Would reccomend them to anyone doing a home project."
Demarest multiple room remodel
completion of renovation
Addition project progress
Rear addition project
Master bedroom suite

+497

Response time6 hrs
Recommended by66%of homeowners
Avatar for ABS Home Improvement
ABS Home Improvement
5.0(
43
)

Serving Chatham, NJ and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"I really hate dealing with projects like this as I hear such horror stories from friends and neighbors. But it had to get done so..... Enter ABS Home Improvements. I could tell when I met Thomas that he was a pro's pro. Asked all the right questions and showed past examples of his work. Does not hurt that he has close to 50 reviews and all 5 stars. We hired Thomas, signed the contract and worked out the start date. From demo to touch ups I felt like I was in great hands. No delays that were not for good reasons. His guys showed up when they were supposed to, they were respectful, friendly and very knowledgeable. You just could tell he would not accept anything less than stellar work from his subs. His main guy handled large format tiles like an artist. If I could leave a 10 star review I would do so. Do NOT hesitate to give ABS a call. They were on point and just a pleasure to work with. As well very reasonably priced for the workmanship."
Shaker Cabinet Install, Tile Back-Splash
Tile Flooring & Farm Sink Install
Appliance(s) Installation
Bathroom
Sink, Shower & Toilet

+2

Response time1 day
Response rate91%
2 neighbors recently requested a quote
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FAQs for basement remodeling projects in Chatham, NJ

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 Chatham, NJ homeowners’ guide to basement remodelings

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