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Find Basement remodelers in Long Valley

Avatar for Owens Corning Basement Finishing System
Owens Corning Basement Finishing System
4.5(
746
)
Basement - Remodel

Serving Long Valley, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 1990

Free estimates

Warranties offered

"We had a great experience with the Lux Renovations and Owens Corning team. The whole process was very easy from designing the space, selecting colors, and having a contract manager who organized the entire basement remodel including all the trades and inspections. We were sold on the Owens Corning materials for the basement and that they were engineered specifically for a basement space. Would highly recommend this team for your basement remodel needs."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+40

Response time1 day
Response rate100%
226 neighbors recently requested a quote
Avatar for Bonus Home Remodeling
Bonus Home Remodeling
4.9(
30
)
Basement - Remodel

Serving Long Valley, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Credit card accepted

"We recently hired Bonus Home Remodeling to remodel our unfinished basement. Rob and his team were outstanding to work with from the onset of the project. They worked with us to make final design decisions, and throughout the entire project they had a large white board set up in the basement outlining a timeline of the projects so we always knew what was coming up next. They arrived at the same time everyday and left at the same time everyday which made it easy to live through such a big project taking place in your home. Rob and his team made everything convenient and easy for us. Any issues or questions that came up were addressed immediately and always ensured that we were happy before moving forward. The finished project is exactly what we were hoping for! It is gorgeous and the quality of the work is excellent."
Stairs
Basement
Basement
Bathroom Remodel
Bathroom Remodel

+11

Response time1 day
Response rate97%
7 neighbors recently requested a quote
The Better Basement Company
4.3(
31
)
Basement - Remodel

Serving Long Valley, NJ and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"We just had our basement finished. Not re-finished but finished for the first time. The house was built in 1924 with a dirt floor in the basement and low hanging pipes, overall a very challenging job. We wanted to turn it to a family room with a full bath, laundry room, closets, etc. Joe's guys (Chico and Javier) did a fantastic job. They are knowledgeable, thorough, thoughtful, and creative. We would recommend them to anyone without hesitation."
 Before
 ICE CREAM BAR
 CREATIVE IDEAS
 CREATIVE OFFICE SPACE
 After

+13

Response time2 days
Response rate95%
6 neighbors recently requested a quote
Avatar for Built To Last Home Improvements, LLC
Built To Last Home Improvements, LLC
4.8(
25
)
Basement - Remodel

Serving Long Valley, NJ and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

Outdoor Shower Right Angle
Outdoor Shower Left
Design  Render
Outdoor Shower
Cabin Flooring

+4

Response time10 hrs
Response rate89%
2 neighbors recently requested a quote
Avatar for American Supreme Construction LLC
American Supreme Construction LLC
5.0(
344
)
Basement - Remodel

Serving Long Valley, 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

+40

Response time5 hrs
Response rate97%
174 neighbors recently requested a quote
Avatar for Chifla R Painting and Home Improvments
Chifla R Painting and Home Improvments
5.0(
8
)
Basement - Remodel

Serving Long Valley, NJ and surrounding areas

Approved

In business since 1995

Credit card accepted

Customers say: True professional

Welcome to Chifla R Painting and Construction, LLC! We specialize in remodels, painting, drywall and whatever construction and handyman services fall in between. We are well versed in most aspects of home improvement, so feel free to ask us about your project in mind. We offer both residential and commercial services. Call today, for your free estimate or with questions. Thank you for letting us introduce ourselves and have a great day!

Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+35

Response time1 day
Response rate100%
Recommended by100%of homeowners
Avatar for Restored NJ
Restored NJ
4.8(
19
)
Basement - Remodel

Serving Long Valley, NJ and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Gerson, the owner of Restored NJ, was so easy to communicate with and kept his word on all agreements. The work his crews did on our patio, wall and walkway was exceptional and turned out beautifully!! I fully recommend and trust Restored NJ and will hire them for my future needs."
Response time3 hrs
Response rate93%
Recommended by89%of homeowners
Avatar for Destination Home Fine Home Building
Destination Home Fine Home Building
4.1(
14
)
Basement - Remodel

Serving Long Valley, NJ and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

At Destination Home we have spent 35 years mastering design build service. We feature high-end finishes at affordable prices. Whether your project is a a total remodel, new addition, or beautiful kitchen we deliver reliability, great communication, integrity, and quality work. We look forward to earning your business!

Addition, kitchen
Addition, kitchen
Addition, kitchen
Addition, kitchen
Addition, kitchen

+4

Recommended by88%of homeowners
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FAQs for basement remodeling projects in Long Valley, 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 Long Valley, NJ homeowners’ guide to basement remodelings

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