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Find Basement remodelers in Warren

Avatar for Owens Corning Basement Finishing System
Owens Corning Basement Finishing System
4.8(
535
)

Serving Warren, 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."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+40

Response time1 day
Response rate98%
184 neighbors recently requested a quote
Avatar for Monk's Home Improvements Inc.
Monk's Home Improvements Inc.
4.8(
539
)

Serving Warren, NJ and surrounding areas

Approved (Corporate)

In business since 2007

Free estimates

Credit card accepted

Along with the Monk's Kitchen & Bath Design Studio, we are a full-service home improvement provider. Monk's will help you plan, design, and purchase everything you need for a remodel. Then our expert craftsmen will install everything and our painters will come and complete the job.

Recessed Shelving
Reach-In Closets
My jobs
My jobs
My jobs

+19

40 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Indigo Construction Co.
Indigo Construction Co.
4.9(
19
)

Serving Warren, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"Ryan & his team were wonderful & our bathroom came out beautifully! Ryan was extremely informative and helpful, answering our countless questions both before and during the remodel job. He worked diligently for three weeks to bring new life to the space. The quotes were also incredibly affordable given the high quality of the work. We would 100% recommend Indigo & we look forward to working with them again very soon."
Doors Project
Remodeling - Kitchen & Bathroom Project
Buena Vista
N. Mich
Remodeling - General Project

+64

Response time1 day
Response rate94%
5 neighbors recently requested a quote
Avatar for DMR Millwork
DMR Millwork
4.9(
39
)

Serving Warren, NJ and surrounding areas

Approved

In business since 1985

Free estimates

Warranties offered

"DMR did a wonderful job installing the vinyl planking in my kitchen and dining room. Dave also installed new closet doors in the master bedroom. I am thrilled with how the both projects turned out. I am planning on doing more renovations in the spring and will definitely call Dave to do the work."
Bathroom
Bathroom
Bathroom
Kitchen
Kitchen

+134

Response time6 hrs
7 neighbors recently requested a quote
Recommended by100%of homeowners
The Better Basement Company
4.8(
25
)

Serving Warren, NJ and surrounding areas

Approved

In business since 2003

Free estimates

Warranties offered

"During the initial quote process Tom was very knowledgeable and put together a great plan for basement remodeling. My basement was transformed from the style of 50's to a modern basement that I can enjoy with my family. The staff was friendly and worked diligently 6 days a week without interrupting to my day. I received updates through the project from Tom on the progress. The company provided completive rates and this was the best money spent. I would highly recommend this company to anyone looking for quality work, your will not be disappointed."
 Before
 ICE CREAM BAR
 CREATIVE IDEAS
 CREATIVE OFFICE SPACE
 After

+13

Response time2 days
Response rate86%
3 neighbors recently requested a quote
Avatar for Gomez Vision Construction, LLC
Gomez Vision Construction, LLC
4.9(
57
)

Serving Warren, NJ and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Jorge and his team were awesome from start to finish. I reached out to them for a company to frame and drywall my basement remodel, but after meeting with Jorge I knew the could handle the entire job from demo to finish. Jorge was great to work with and his team was great as well. Jorge can handle any project that your home may need. Highly recommend this company."
COMPLETE HOME REMODELING
job#387 house renovation
job#391
master bath
hard wood refinishing

+326

Response time3 hrs
3 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Nicopal Construction
Nicopal Construction
4.9(
67
)

Serving Warren, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Free estimates

Emergency services offered

"Great work repairing damaged drywall, painting and putting new new floors on a further basement remodel. I have used these guys twice now and each time you are getting a good price and end result to the job. Definitely recommend hiring them if you have home remodel or repair needs."
Roofing Siding Masonry
Roofing Siding Masonry
Roofing Siding Masonry
Roofing Siding Masonry
Roofing Siding Masonry

+236

Response time11 hrs
14 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Legacy Construction & Landscaping, LLC
Legacy Construction & Landscaping, LLC
4.9(
9
)

Serving Warren, NJ and surrounding areas

Approved

In business since 2015

Free estimates

Small jobs welcome

"He did all our 3bathroom renovation, our master bathroom was remodeled (expanded the bathroom space). All of them specially our master bath looks fabulous and inviting! I would definitely recommend Jaime for any bathroom renovation projects!"
Basement Remodel
Basement Remodel
Basement Remodel
Basement Remodel
Basement Remodel

+15

Response time4 hrs
14 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for American Home Remodeling Inc
American Home Remodeling Inc
4.9(
473
)

Serving Warren, 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
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+29

19 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for American Supreme Construction LLC
American Supreme Construction LLC
5.0(
316
)

Serving Warren, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2012

Free estimates

Emergency services offered

"American Supreme Construction completed basement remodel at high level of quality and within estimated timeframe. Don kept us well informed of every step and the team was very professional. Would use again!"
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%
85 neighbors recently requested a quote
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FAQs for basement remodeling projects in Warren, 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 Warren, NJ homeowners’ guide to basement remodelings

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