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Find Basement remodelers in Sayreville

Avatar for Owens Corning Basement Finishing System
Owens Corning Basement Finishing System
4.5(
745
)

Serving Sayreville, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 1990

Free estimates

Warranties offered

"We love our basement remodel. Peter, Alex and his team were here when they said theyâ d be here, completed the job as described, and kept us updated along the way. The basement now looks and feels clean and bright. The additional space doesnâ t feel like a basement at all and is enjoyed by the whole family. We highly recommend Lux Renovations."
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+40

Response time1 day
Response rate98%
209 neighbors recently requested a quote
Avatar for Heartland Village General Contracting and Handyman Services
Heartland Village General Contracting and Handyman Services
4.8(
200
)

Serving Sayreville, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 1994

Free estimates

Emergency services offered

"Everything went smoothly, they were professional and finished the job in a timely manner. My basement looks amazing! Total transformation. I would definitely hire Harvey and his crew again."
FLOORING
Remodel basements
Bathroom renovation
KITCHEN REMODEL
Decks

+151

Response time1 day
5 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for ETC Home Improvement
ETC Home Improvement
4.8(
227
)

Serving Sayreville, NJ and surrounding areas

Approved

In business since 2007

Free estimates

Credit card accepted

"ETC lived up to their good reputation on Angies List. Thier craftsmanship, punctuality and attention to detail was spot on. They prepped the working area nicely and did an excellent job cleaning up after each work day. We sincerely could not have asked for a better experience. The new room looks amazing along with the sheet rock and moulding work. We will be having them finish our 3200 sf unfinished basement. Highly recommend!!
"
Kitchen
Bathroom
Painting job
Response time2 days
9 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for TQ Contracting LLC
TQ Contracting LLC
4.9(
54
)

Serving Sayreville, NJ and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"This is the 2nd time we’ve used TQ contracting, once for a bathroom remodel, once for a bedroom remodel. Five stars each time! Very fast, professional and did great work. Highly recommended and will use them again."
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+112

Response time1 day
Response rate96%
10 neighbors recently requested a quote
Avatar for American Home Remodeling Inc
American Home Remodeling Inc
4.4(
651
)

Serving Sayreville, NJ and surrounding areas

Approved (Corporate)

In business since 1994

Free estimates

Warranties offered

"American home remodeling Inc was amazing to work woth. Very professional and remodeling to perfection. Mark wad an outstanding person to work with. Definitely recommend!"
Driveways - Asphalt Project
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+29

21 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Skies Are The Limit, LLC
Skies Are The Limit, LLC
4.7(
47
)

Serving Sayreville, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Emergency services offered

"Adrian did some work for me and my basement was the best quality work I have a hard done I would recommend him to a lot of people Quality work is what you're looking for I appreciate his business of course I will always recommend him keep up the good work"
Kitchen Renovation
Bathroom
Bathroom Renovation
Kitchen Renovation
Bathroom Renovation

+58

4 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Garden State Home Remodeling
Garden State Home Remodeling
4.8(
28
)

Serving Sayreville, NJ and surrounding areas

Approved

In business since 1999

Free estimates

Warranties offered

"Garden State Home Remodeling did a fabulous job, the house looks gorgeous! The work was expedited quickly, and the money spent was well worth it. Staff was professional and considerate."
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+6

Response time3 days
7 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for JSD Properties, LLC
JSD Properties, LLC
5.0(
51
)

Serving Sayreville, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Warranties offered

"****HIGHLY RECOMMENDED **** We found the company on google search and are happy we did! We had a dirt crawl space under the home completely converted into a beautiful basement. With every major construction job there are always unexpected things that can turn up but Jeff was always clear, honest, and his standards are high make sure everything is done properly “the first time”. Jeff always was available to answer my calls and in contact every step of the way. In the end when I walked into the the finished basement it was amazing and exceeded our expectations."
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+18

Response time1 day
Response rate88%
7 neighbors recently requested a quote
Avatar for Inson Dubois Wood LLC
Inson Dubois Wood LLC
5.0(
17
)

Serving Sayreville, NJ and surrounding areas

Approved

In business since 2005

Customers say: True professional

Full Service Residential Design Firm that focuses on full transparency and meeting our clients budget and timeline. Impeccable attention to detail and cost analysis are our strong point. A full design team takes your project from inception to completion in record time.

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+11

25 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for AVSTEP LLC
AVSTEP LLC
5.0(
10
)

Serving Sayreville, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Warranties offered

Welcome to AVSTEP LLC, where solid foundations meet innovative construction solutions. We take pride in being your trusted partner in transforming blueprints into reality, with a commitment to excellence that goes beyond bricks and mortar. \nWe specialize in bathroom and kitchen renovations. We also do all types of finishing work, such as painting, wallpapering, carpentry, and more.

Roofing Project
Remodeling - General Project
before
Before
Remodeling - Kitchen & Bathroom Project

+27

Response time1 day
1 neighbors recently requested a quote
Recommended by100%of homeowners
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FAQs for basement remodeling projects in Sayreville, 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 Sayreville, NJ homeowners’ guide to basement remodelings

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