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TRUSTED BY SPARTA, NJ HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon42
    Verified basement remodels reviews

Top-Rated Basement remodelers in Sparta - Updated Nov 2026

Avatar for Joseph & Sons Construction, LLC
Joseph & Sons Construction, LLC
4.9(
168
)
Basement - Remodel

Serving Sparta, NJ and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"angelo and his crew repaired a water issue on my back deck . he was very informative about how to fix the problem. he also told me how to fix a little basement issue. and the repair worked on deck roof!!! also in the basement. he is a wonderful man , cares about the people he works for, and the work he does. very fair pricing. i'd recommend him and his crew unquestioningly!"
custom luxury home
custom luxury home
remodeled spacious basement
Renovated backyard
renovated walkway and driveway

+1

Response time1 day
1 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Owens Corning Basement Finishing System
Owens Corning Basement Finishing System
4.5(
746
)
Basement - Remodel

Serving Sparta, 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%
221 neighbors recently requested a quote
Avatar for Bonus Home Remodeling
Bonus Home Remodeling
4.9(
30
)
Basement - Remodel

Serving Sparta, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Credit card accepted

"We hired Bonus to completely remodel our un-finished basement. We had such a great experience, the contractors were respectful and always showed up on time, any issues we ran into were quickly and perfectly resolved and the finished product is beautiful. We were so happy we hired them again to do more work taking out walls and re-finishing our floors (also a great experience). Highly recommend."
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 Sparta, 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 Sparta, 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%
1 neighbors recently requested a quote
Avatar for JVML LLC
JVML LLC
5.0(
32
)
Basement - Remodel

Serving Sparta, NJ and surrounding areas

Approved

In business since 2020

Free estimates

Customers say: Quick response

"There are so many good things to say about this company, from the initial consultation to the completion of the project. We selected then, after receiving four other estimates. Their pricing and services is what helped us in making our decision. Victor and his wife, Veronica handled everything. We had a complete bathroom gut and remodel. Their suggestions and patience were extremely helpful. The team was prompt and the work was impeccable. They were always available to answer our questions. They exceeded the completion date and finished before the projected end date, despite unexpected construction issues They left my house so clean. Their service is top notch, and we will be using them for future projects"
Deck
Living room
Deck
FIREPLACE
Deck

+456

Response time3 hrs
Response rate100%
5 neighbors recently requested a quote
Avatar for Pro Services
Pro Services
4.8(
150
)
Basement - Remodel

Serving Sparta, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Emergency services offered

We are a professional home improvement company specializing in chimney and air duct maintenance, repair, cleaning, and remodeling. Our experienced team is committed to keeping homes safe, comfortable, and efficient through reliable workmanship and quality service. From routine inspections and cleanings to chimney repairs, duct maintenance, and remodeling projects, we provide tailored solutions to meet each customer’s needs. We take pride in honest communication, attention to detail, and dependable results, helping homeowners protect their property and improve the comfort and value of their homes.\n

Chimney Cap Installation
Smoke chamber before
Chimney Sweep Project
Fireplaces Project
Chimney Sweep Project

+36

Response time4 days
Response rate100%
42 neighbors recently requested a quote
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Basement Remodel FAQs, answered by experts

There are several small, inexpensive upgrades you can make to upgrade your basement. Although you still need to adhere to building codes and obtain permits when necessary, you can complete small but mighty tasks like painting the masonry walls and installing entertainment devices to make the space more usable. 

Roughing in and connecting utilities are the hardest parts of finishing a basement, and they’re the parts we typically don’t recommend doing as a DIY project. Unfortunately, your finishing timeline can be extended by weeks while you wait for contractors and inspectors to install electrical wiring, plumbing lines, and heating/cooling equipment and carry out inspections.

When choosing materials for finishing basement walls, consider factors such as moisture resistance, durability, and fire resistance. Opt for materials specifically designed for basement environments, like moisture-resistant drywall or cement board. Insulation with vapor barriers can help regulate temperature and prevent condensation. Consider using mold-resistant paints or coatings. 

Research and consult with experts to select materials that are suitable for your specific basement conditions and intended use. Prioritize quality and compatibility to achieve long-lasting and aesthetically pleasing results.

Home improvements that increase value offer a high return on investment (ROI) and can enhance your quality of life. Upgrades to your home’s curb appeal often add the most value, with garage door replacement having one of the best ROIs at 93%. Other high-value exterior projects include replacing your front door, upgrading siding and roofing, installing a stone veneer, adding new windows, and landscaping. For interior renovations, a fresh coat of paint provides an excellent ROI. Major projects like a kitchen remodel or upgrading appliances and HVAC systems also add significant value, as potential buyers appreciate the peace of mind that new equipment provides.

Yes, most general contractors require an initial down payment, typically between 10% and 25% of the total project cost. This upfront payment helps cover the costs of materials, permits, and subcontractors. The remaining project costs are usually billed after specific project milestones are reached or on set completion dates, as outlined in your contract. Be wary of contractors who require a significant deposit of 50% or more upfront, as this could be a red flag for a scam.

The Sparta, NJ homeowners’ guide to basement remodels

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