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TRUSTED BY MERCERVILLE, NJ HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon27
    Verified basement remodels reviews

Top-Rated Basement remodelers in Mercerville - Updated Nov 2026

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

Serving Mercerville, 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."
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+40

Response time1 day
Response rate100%
220 neighbors recently requested a quote
Avatar for TQ Contracting LLC
TQ Contracting LLC
4.9(
54
)
Basement - Remodel

Serving Mercerville, NJ and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"We hired TQ Contracting to finish a portion of the basement. Tom and his crew, including Romeo, did a fantastic job and were very easy to work with. They were prompt, effective, and clean, and all inspections passed with flying colors. I was even comfortable letting them work in the basement during periods in which I was not home - this is a team you can trust. I could not be happier with how the basement turned out. Plus he quoted me a fair price that came in over $12K less than another quote I received from a different contractor. I was so stressed trying to find an honest, reasonable, and hard-working contractor and am so thrilled I went with TQ Contracting; the 5-star reviews you see online are 100% legit and they really do a terrific job!"
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+112

Response time2 days
Response rate100%
4 neighbors recently requested a quote
Avatar for Bryan's Handyman & Home Improvement Service
Bryan's Handyman & Home Improvement Service
4.7(
537
)
Basement - Remodel

Serving Mercerville, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Warranties offered

"I hired Bryan to repair our basement drywall and tile after we had a French drain installed. Overall, I am very pleased with the work his crew did. I had some concerns during the project but Bryan was very easy to talk with. He explained what was going on and any worries I had were put at ease once I saw the final product. I think our basement looks even better now than it did before! I would definitely hire him to come back for future projects."
Bathtub and wall
Kitchen Remodel
Remodeled bathroom
Staircase remodel
Basement Door

+377

Response time5 days
Response rate100%
5 neighbors recently requested a quote
Avatar for Pro Services
Pro Services
4.8(
152
)
Basement - Remodel

Serving Mercerville, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Emergency services offered

We offer home remodeling and maintenance services, including kitchen and bathroom renovations, flooring, tile installation, painting, and cabinet and countertop installation. We also provide chimney inspections, maintenance, and rebuilds, along with air duct cleaning and maintenance. From interior upgrades to essential home care, we help make your home more beautiful, comfortable, and functional.\n

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

+36

Response time4 days
Response rate100%
47 neighbors recently requested a quote
The 5th wall
4.3(
16
)
Basement - Remodel

Serving Mercerville, NJ and surrounding areas

Approved

In business since 2001

Emergency services offered

Small jobs welcome

"The best contractors to work with. I have used them at our medical office, home, and rental properties. They are professional, do quality work, at a reasonable price. Everything they have done for us has lead to people asking who renovated our office, who installed the wall paper, built our custom closets, and did a full kitchen and bathroom remodel. They work around your schedule to keep your business running, and clean up as if they were never there. They pay attention to the small details and make sure your vision comes to life. We never felt nickel and dimed for every little thing. The best part is they are great people who take pride in building relationships and doing quality work."
14 neighbors recently requested a quote
Recommended by35%of homeowners
Avatar for Adamo Construction LLC
Adamo Construction LLC
5.0(
2
)
Basement - Remodel

Serving Mercerville, NJ and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"I can?t recommend Adamo construction enough. They did a total renovation on my home right after I purchased it. Top to bottom is new and I couldn?t be happier with the results. 100% recommend!!!!"
19 neighbors recently requested a quote
Avatar for D'S CUSTOM SERVICES L.L.C.
D'S CUSTOM SERVICES L.L.C.
5.0(
2
)
Basement - Remodel

Serving Mercerville, NJ and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

After spending almost 7 years working to make other companies clients happy, I was able to confidently come to the conclusion that I could not only do it better, but also offer a wider range of services that cater to big and small customers alike. In a world where prices and effects of services are ever increasing, I would like to be the grounded affordable option to make sure that families can get the work they need done and not suffer for it financially. I want to be the one that shakes up the game and makes sure everyone can feel confident and proud of the home they own.

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22 neighbors recently requested a quote
Avatar for Raza & Sons Construction, Inc.
Raza & Sons Construction, Inc.
5.0(
2
)
Basement - Remodel

Serving Mercerville, NJ and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

Platinum Construction is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 6 years of experience serving Brooklyn, NY and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!

Response time1 day
Recommended by100%of homeowners
Avatar for The Homemasters inc
The Homemasters inc
4.8(
43
)
Basement - Remodel

Serving Mercerville, NJ and surrounding areas

In business since 1991

Free estimates

Warranties offered

"We hired Carlos to remodel our kitchen and install new floors (and so much more). He was great! Friendly, professional, reliable and performs quality work! His employee, Cole, is fantastic as well. It was a pretty big job and took a good 2 months to complete. We were delayed midway through the project when only half of the kitchen cabinets were delivered. Throughout the renovations we continually added items to Carlos' "to-do" list. He was extremely accommodating every step of the way and finished on time. We were able to move into a freshly renovated home. We'll be having him back to do our bathrooms. I highly recommend The Homemasters Inc!"
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+91

Response time7 hrs
Recommended by97%of homeowners
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Showing 1-10 of 268
Basement Remodel FAQs, answered by experts

Building up by adding square footage to the top of your home is often less expensive than adding a basement, but it depends on the specifics of your house, your property, and supply costs. Because building a basement requires excavation, it can be a more expensive option than building up.

Common mistakes when finishing basement walls include neglecting proper insulation, insufficient moisture management, and poor ventilation. Not addressing these issues can lead to mold growth, water damage, and discomfort. Additionally, inadequate planning, improper framing, and rushing the project can result in subpar outcomes. 

It's essential to follow best practices, seek professional guidance if needed, and prioritize thoroughness and attention to detail.

Any bowing in a basement wall indicates a problem that needs to be addressed by a professional. If your basement wall bows more than 1 inch, it's time for an inspection. Generally, a wall can bow up to 30% of its thickness (around 2.5 inches for an 8-inch-thick wall) before it becomes an urgent situation. Bowing of 2 to 4 inches is more straightforward to fix than bowing of more than 4 inches, which will require significant repairs. If the bowing is more than 6 inches, the wall will likely need to be replaced. The sooner you address the problem, the easier and less expensive the repair will be.

Kitchens and bathrooms are typically the most expensive rooms to renovate. The high cost is due to several factors, including expensive appliances like ranges, hoods, and refrigerators, as well as costly fixtures. The 'bones' of the room, such as electrical and plumbing, are also expensive to move or replace. Because of the vast amount of prep work, finishing, and specialized labor involved in a relatively small footprint, these projects can cost double or more than a living space remodel. Even when trying to renovate on a budget, kitchens and bathrooms will likely carry a hefty price tag.

The difficulty of adding a basement to an existing house can vary depending on the house’s location, the size of the basement, and the type and condition of the existing foundation. Adding a basement is a job best handled by the pros, so you’ll need to enlist professional help for this project.

The Mercerville, NJ homeowners’ guide to basement remodels

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