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Find Basement remodelers in Lambertville

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

Serving Lambertville, 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 rate100%
251 neighbors recently requested a quote
Avatar for BMR BelMax Remodeling
BMR BelMax Remodeling
4.8(
67
)
Basement - Remodel

Serving Lambertville, NJ and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

"I was looking to completely remodel two of my bathrooms (demolition job). I hired Belmax (Maksim) based on reviews and the estimate for the projects (i.e. $15K). I could not have been any happier with the work that Max and his guys performed. Max is very professional, detail oriented, and the quality of his work is EXCELLENT. Living in my house for over 15 years I have never been more satisfied with a contractor. He is very transparent and trustworthy, keeping me informed of any decisions/deviations from the original plan. The project took slightly longer than expected but not due to any fault of the company. There were some "unexpected issues" with the main bathroom that caused the project to take slightly longer. Max and his team was here every day working. There was very good communication and he kept me updated throughout the entire project. I was so impressed and happy with m bathrooms that I hired him for additional work in my dining room and will be reaching out to him next year when I am ready to remodel my basement. EXCELLENT JOB BELMAX!!"
Shower
Bathroom
Bathroom 2
Bathroom 3
Shower base

+48

Response time6 hrs
1 neighbors recently requested a quote
Recommended by74%of homeowners
All-Star Contractors of Hunterdon County, LLC
4.7(
37
)
Basement - Remodel

Serving Lambertville, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 1970

Free estimates

Emergency services offered

"My husband and I are beyond grateful to All-Star contractors for doing an excellent job on finishing/remodelling our basement. We never imagined that our basement will look this good despite the small size (we live in a townhome). Every space was made functional. Bill (the contractor) is very fair, always listen and give recommendations as needed. The price is appropriate for the excellent work done. Bill's crew is very hardworking and takes pride in his work - making sure that we will be pleased and always asked if there is anything or issue that needs to be addressed. We are in the process of lining up our next project with Bill. We will definitely not settle for another company for any work we need whether it is something minor or major. If you are looking for someone trustworthy - we will definitely recommend Bill without a doubt."
Response time3 days
Response rate100%
Recommended by82%of homeowners
LJL General Contracting, LLC
5.0(
3
)
Basement - Remodel

Serving Lambertville, NJ and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

LJL General Contracting, LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.\n

Response time11 hrs
5 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for Raza & Sons Construction, Inc.
Raza & Sons Construction, Inc.
5.0(
2
)
Basement - Remodel

Serving Lambertville, 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 Forliano Remodeling
Forliano Remodeling
New to Angi
Basement - Remodel

Serving Lambertville, NJ and surrounding areas

Approved

In business since 1986

Free estimates

Warranties offered

We take great pride in our reputation of experience, expertise, quality, and customer service to meet our consumers' needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of your project. We take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job from start to finish. We look forward to working on your next project.

Response time1 day
Response rate98%
6 neighbors recently requested a quote
Avatar for PatchMaster Serving Morris & Somerset
PatchMaster Serving Morris & Somerset
New to Angi
Basement - Remodel

Serving Lambertville, NJ and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

PatchMaster of Morris and Somerset Counties, New Jersey, delivers expert drywall repair, precision paint matching, and full interior painting services. Whether a plumber or electrician left behind an unwanted opening, or the kids got a little too creative in the family room, our skilled technicians will restore your walls and finish them beautifully from a seamless spot match to a full room refresh. With PatchMaster, you never have to call a second contractor. One call handles it all, from the repair to the final coat of paint. No job is too small, no project too big. Proudly serving Morris County, Somerset County, eastern Hunterdon County, western Union County, and surrounding communities in north-central New Jersey.

Photos of my work
Photos of my work
Photos of my work
42 neighbors recently requested a quote
Avatar for ImproveRite Home Remodeling, LLC
ImproveRite Home Remodeling, LLC
4.8(
193
)
Basement - Remodel

Serving Lambertville, NJ and surrounding areas

In business since 1995

Free estimates

Emergency services offered

"My husband and I are new homeowners in Yardley; we interviewed 10+ contractors in the area to complete a basement remodel at our home. Renovations can be scary and we were very adamant about choosing the right partner for the project. We are so glad that we chose Improverite! Robert and his team are truly the best in the industry! Robert is a high-energy, passionate professional who made sure we had a first-class experience. Every part of this process exceeded our expectations. He was diligent about earning our business and building our trust. I really can't put into words how good his team is! Everyday I was blown away at the progress and craftsmanship of their work. I was not expecting that level of talent and customization to go into the project. We have a space that is above and beyond anything we were expecting and could not be happier and pricing was very competitive! The gentlemen at Improverite are thoughtful, professional, and incredibly skilled at their work. We highly recommend them and will absolutely use them for our next home project!"
Complete system
Complete roof system
Complete roof system
Satisfied customer
Happy customer

+1300

Response time1 day
Recommended by96%of homeowners
Avatar for Comfort Basement
Comfort Basement
4.4(
163
)
Basement - Remodel

Serving Lambertville, NJ and surrounding areas

In business since 2007

Free estimates

Credit card accepted

"Mr. John O. arrived on time and alerted me prior to his coming by phone. John went around the basement and inspected the walls and windows for moisture penetration, and signs of deterioration. He listened to my concerns and wrote a report and recommended an indoor french drain installation based on his professional judgment of the situation.
I received the report with a schematic of my basement and his assessment as a pdf on email. He included a detailed estimate for the work proposed.
I feel that I got a report and an hour of evaluation for $49 and it is fair.
"
Recommended by91%of homeowners
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FAQs for basement remodeling projects in Lambertville, 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 Lambertville, NJ homeowners’ guide to basement remodelings

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