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Find Basement remodelers in Sparta

Avatar for Joseph & Sons Construction, LLC
Joseph & Sons Construction, LLC
5.0(
145
)

Serving Sparta, 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 JVML LLC
JVML LLC
5.0(
21
)

Serving Sparta, NJ and surrounding areas

Approved

In business since 2020

Free estimates

Customers say: Quick response

"Victor and veronica are the most amazing friendly and responsible people. They Job is amazing and impeccable I would love to hire them again "
Deck
Living room
Deck
FIREPLACE
Deck

+407

Response time3 hrs
Response rate100%
2 neighbors recently requested a quote
Avatar for American Home Remodeling Inc
American Home Remodeling Inc
4.9(
473
)

Serving Sparta, NJ and surrounding areas

Approved (Corporate)

In business since 1994

Free estimates

Warranties offered

"American Home replaced my roof and siding, porch windows and some add-on exterior lighting. One of the reasons I chose AHR was not just due to the best price, they came in line with other estimates I received, but because they included things with their final price that similar companies had as add-ons at an extra cost such as the dumpster and gutter system. I did not know what to expect as this was the first time I've had these things replaced. My rep John was awesome, he was professional, friendly and accommodating, and was able to work with me on the spot vs. "I have to check back to the owners" which I got from other companies. John was readily available by phone, text, and in person. He walked me through all the steps, timelines, and the whole process. After the crew finished, he took my list of 'nit-pick' things and made sure they were addressed. Overall I am satisfied with the job, In fact, we recommended them to our neighbors who hired them to do their siding this Spring."
Driveways - Asphalt Project
Additional Photos
Additional Photos
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Additional Photos

+29

15 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Garden State Home Remodeling
Garden State Home Remodeling
4.9(
27
)

Serving Sparta, NJ and surrounding areas

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."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+6

Response time3 days
5 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for You Break We Fix
You Break We Fix
4.7(
35
)

Serving Sparta, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Emergency services offered

"Perfect. No other words needed. On time. Polite. Professional. Worked like dogs all day. Knew exactly what they were getting themselves and how to get it done. I will definitely hire them again for my next project."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+48

3 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Allure Properties and Maintenance
Allure Properties and Maintenance
4.6(
9
)

Serving Sparta, NJ and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Don't hesitate to hire John Waddell from Allure Properties. From start to finish, the job he did for me was 100 percent professional and top notch He was a pleasure to work with, always returned phone calls and addressed my every concern, and was positive and professional. Id hire him again without hesitation"
Bathroon Renovations
Bathroon Renovations
Bathroon Renovations
Bathroon Renovations
Bathroon Renovations

+44

Response time1 day
9 neighbors recently requested a quote
Recommended by88%of homeowners
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Showing 1-10 of 1497
FAQs for basement remodeling projects in Sparta, 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 Sparta, NJ homeowners’ guide to basement remodelings

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