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Find Basement remodelers in Middletown

Avatar for American Supreme Construction LLC
American Supreme Construction LLC
5.0(
313
)

Serving Middletown, NJ and surrounding areas

Angi Approved

Super Service Award Winner

In business since 2012

Free estimates

Emergency services offered

"Very happy with ASC. Don was professional, responsive and honest. It is very clear that he is passionate about what he does. The team did great quality work, finished on time and left everything clean. The bathroom looks beautiful. Highly recommend!"
Roof Installation EPDM 51,000 sq/ft
Roof Installation EPDM 51,000 sq/ft
Roof Installation EPDM 51,000 sq/ft
Roof Installation EPDM 51,000 sq/ft
Roof Installation EPDM 51,000 sq/ft

+37

Response time5 hrs
Response rate91%
26 neighbors recently requested a quote
Avatar for JSD Properties, LLC
JSD Properties, LLC
5.0(
49
)

Serving Middletown, NJ and surrounding areas

Angi Approved

Super Service Award Winner

In business since 2015

Free estimates

Warranties offered

"Jeff and his entire crew (carpenters, painters, tile setters, sheetrockers, plumbers, and electricians) have been totally professional, courteous, respectful, and thorough. They listened to my concerns, respected my intentions, and offered suggestions based upon their professional experience. I recommend this company, and will remember them if and when I need more work. They transformed an old bathroom into a beautiful handicap accessible bathroom."
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+18

Response time1 day
Response rate88%
4 neighbors recently requested a quote
Avatar for TQ Contracting LLC
TQ Contracting LLC
4.9(
53
)

Serving Middletown, NJ and surrounding areas

Angi Approved

In business since 2007

Free estimates

Emergency services offered

"Tom and his crew did a beautiful job. Everything was done professionally and showed great attention to detail. I highly recommend TQ Contracting. The bathroom came out better than I envisioned."
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+112

Response time1 day
Response rate96%
12 neighbors recently requested a quote
Avatar for Fiorino Custom Homes
Fiorino Custom Homes
5.0(
29
)

Serving Middletown, NJ and surrounding areas

Angi Approved

Super Service Award Winner

In business since 1981

Free estimates

Warranties offered

"Santo has now completed the replacement of all doors in our home. Which looks so beautiful and makes our home more up to date and provides such a clean look. Santo installed a new hard wood floor in our entire main floor level. He went to the flooring store to help us pick out the flooring and he was able to advise the flooring rep of exactly what flooring and materials were needed to complete the job. He built valances for our kitchen windows, patio door, and hung the new blinds for us which look fabulous. In addition to providing more storage space for us, he built a coat rack and shelf for my husband's hats in our basement. Saved us space and it looks great as well as being very functional. He built a covering made of wood and placed it around the base of our fireplace to hide speaker wires and it is simply beautiful. Santo is excellent in all that he does and is an expert woodsmen. He is very flexible and will work with your schedule. I HIGHLY recommend him for whatever your home repair needs are. Our friends and family are always complimenting the transformation he made to our home."
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+41

Response time1 day
Response rate98%
1 neighbors recently requested a quote
Avatar for NB Woodworks, LLC
NB Woodworks, LLC
5.0(
26
)

Serving Middletown, NJ and surrounding areas

Angi Approved

Super Service Award Winner

In business since 1875

Free estimates

Warranties offered

"Anthony Nastasi of NB Woodworks, LLc, has our highest recommendation. He has worked with us over the past year on a variety of projects aimed at refurbishing and improving our home. This has included exterior trim replacement, replacing a box window with a French door and side light unit, and replacing a large unusually sized window. He also built a beautiful mahogony deck. Indoors, he installed a french door which included fine trim work. In addition, he hired excellent subcontractors to powerwash and paint our home and build a patio, porch and walks. We highly recommend Anthony's carpentry skill, as well as his problem solving, planning and coordination skills. He is also a dependable, honest person of fine character."
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Our Work

+34

Response time1 day
6 neighbors recently requested a quote
Recommended by57%of homeowners
Avatar for Owens Corning Basement Finishing System
Owens Corning Basement Finishing System
4.8(
534
)

Serving Middletown, NJ and surrounding areas

Angi Approved

Super Service Award Winner

In business since 1990

Free estimates

Warranties offered

"Our existing Owens Corning wall panels had been damaged in a basement flood. Although the framework and panels had changed since our initial install some 20 years ago, they custom made new panels that fit perfectly. Additionally, they replaced interior doors and repaired drywall. The work was done on our schedule and done to our satisfaction. Their customer service was great. They came back out to adjust a door that wasn't closing perfectly."
Response time1 day
Response rate98%
54 neighbors recently requested a quote
Avatar for Design For Living Contracting LLC
Design For Living Contracting LLC
4.9(
36
)

Serving Middletown, NJ and surrounding areas

Angi Approved

In business since 2015

Free estimates

Emergency services offered

"We couldn't be happier with our experience with Design For Living Contracting LLC! From start to finish, they were fantastic to work with—the entire process was seamless and stress-free. The cost was exactly as quoted, which was a huge plus for our budget. The team was not only friendly and helpful but also consistently on time and incredibly polite throughout the project. They exceeded every expectation we had and finished everything on schedule, which is a rare find these days. It truly was the best contractor experience we've ever had! To top it all off, an independent designer stopped by to look at the finished work and was blown away with the Kitchen and loved the new Luxury Vinyl Planks that they installed, remarking that it was simply outstanding. I can't recommend Design For Living Contractors highly enough. If you want quality, reliability, and a team that genuinely cares about your satisfaction, look no further. Thank you, Ben, Drew, EJ, Jose and the rest of the team. Five "
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+67

Response time9 hrs
Recommended by94%of homeowners
Avatar for Quality 1st Basement Systems, Inc
Quality 1st Basement Systems, Inc
4.6(
201
)

Serving Middletown, NJ and surrounding areas

Angi 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."
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+129

Response time10 hrs
Response rate99%
9 neighbors recently requested a quote
Avatar for Garden State Home Remodeling
Garden State Home Remodeling
4.9(
27
)

Serving Middletown, NJ and surrounding areas

Angi Approved

In business since 1999

Free estimates

Warranties offered

"Came out for estimate in a timely manner, said we would receive estimate via email in few days. That was 6 weeks ago. Never heard a word. Checked email and spam daily."
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+6

Response time3 days
8 neighbors recently requested a quote
Recommended by96%of homeowners
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FAQs for basement remodeling projects in Middletown, 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 Middletown, NJ homeowners’ guide to basement remodelings

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