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Best basement remodelers near Iselin, NJ

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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon98
    Verified basement remodels reviews

Top-Rated Basement remodelers in Iselin - Updated Nov 2026

Avatar for Indigo Construction Co.
Indigo Construction Co.
5.0(
24
)
Basement - Remodel

Serving Iselin, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"We hired Ryan for our basement renovation and he did an exceptional job creating a space for a new office and more. He was very friendly and professional throughout the process and I would recommend him to anyone looking for home renovation work. He went above and beyond for the scope of work, thanks again Ryan."
Doors Project
Remodeling - Kitchen & Bathroom Project
Buena Vista
N. Mich
Remodeling - General Project

+64

Response time1 day
Response rate100%
4 neighbors recently requested a quote
Avatar for Heartland Village General Contracting and Handyman Services
Heartland Village General Contracting and Handyman Services
4.8(
208
)
Basement - Remodel

Serving Iselin, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 1994

Free estimates

Emergency services offered

"We needed some work done in our basement and needed the work done quickly. Called Harvey and the work was done in 3 days and at a fair price. They remodeled our home in the poconos in less than one month and we get so many compliments from our renters. We will definitely use their services again. Thanks Harvey!"
FLOORING
Remodel basements
Bathroom renovation
KITCHEN REMODEL
Decks

+151

Response time1 day
13 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Owens Corning Basement Finishing System
Owens Corning Basement Finishing System
4.5(
746
)
Basement - Remodel

Serving Iselin, 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."
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+40

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

Serving Iselin, NJ and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"We had Tom and his crew remodel our small master bathroom a couple of years ago and invited him back to do our kitchen remodel. Tom and his crew are incredible. They are very professional, considerate, and clean. They do the job right and don't cut corners. His pricing is fair and I would be happy to use them again on my next project."
Additional Photos
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+112

Response time2 days
Response rate100%
4 neighbors recently requested a quote
Avatar for Albert's Flooring & Painting, LLC
Albert's Flooring & Painting, LLC
4.9(
99
)
Basement - Remodel

Serving Iselin, NJ and surrounding areas

Approved

In business since 2000

Free estimates

Small jobs welcome

"Albert and his crew have done work in our old home and new home, both times they were fantastic! Clean , fast, and the floors look great! I highly recommend!"
Border inlay and Medallion
WALNUT BORDER
MEDALLION
INLAYS
Staircase remodeling

+29

Response time1 day
1 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Skies Are The Limit, LLC
Skies Are The Limit, LLC
4.8(
61
)
Basement - Remodel

Serving Iselin, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Emergency services offered

"Adrian did some work for me and my basement was the best quality work I have a hard done I would recommend him to a lot of people Quality work is what you're looking for I appreciate his business of course I will always recommend him keep up the good work"
Kitchen Renovation
Bathroom
Bathroom Renovation
Kitchen Renovation
Bathroom Renovation

+58

2 neighbors recently requested a quote
Recommended by68%of homeowners
Avatar for AVSTEP LLC
AVSTEP LLC
5.0(
13
)
Basement - Remodel

Serving Iselin, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Warranties offered

Welcome to AVSTEP LLC, where solid foundations meet innovative construction solutions. We take pride in being your trusted partner in transforming blueprints into reality, with a commitment to excellence that goes beyond bricks and mortar. \nWe specialize in bathroom and kitchen renovations. We also do all types of finishing work, such as painting, wallpapering, carpentry, and more.

Roofing Project
Remodeling - General Project
before
Before
Remodeling - Kitchen & Bathroom Project

+27

Response time1 day
Response rate100%
2 neighbors recently requested a quote
Avatar for Tito & Son Construction, LLC
Tito & Son Construction, LLC
4.4(
41
)
Basement - Remodel

Serving Iselin, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 1979

Free estimates

Emergency services offered

"I couldn't be happier with both Nayol and his fathers renovation to my home. That also includes their employees. Their prices were amazing, very attentive to any questions I had and completed the work quicker than I expected. They will be completing all of my homes repairs and upgrades. In fact, I am currently in contact with Nayol for an estimate for some future work."
Structural Beam
Structural Beam
Structural Beam
Bathroom Remodel
Bathroom Remodel

+42

Response time7 hrs
Response rate85%
Recommended by74%of homeowners
Ernest & Sons General Contractors
4.1(
23
)
Basement - Remodel

Serving Iselin, NJ and surrounding areas

Approved

In business since 1997

Customers say: Quality work

Ernest & Sons General Contractors and Landscaping Design\nWe meet all of your residential needs.\n* Landscape\n* Hardscape\n* Shrubs\n* Mulching\n* Planting\n* Top Soil\n* Sod\n* Shrub Removal\n* Spring Clean Up\n* Driveways\n* Pavers\n* Patios\n* Steps\n* Curves\n* Retaining Walls\n* Seal Coating\nWe have over ten years in business and landscape design.\nWe provide experienced quality work at reasonable rates.\nTell us what you have in mind and we will build it for you and your family.\nCall Us!

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7 neighbors recently requested a quote
Recommended by88%of homeowners
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Basement Remodel FAQs, answered by experts

Installing a bathroom in a basement isn’t a project for most homeowners. Many parts—plumbing, electricity, and carpentry—go into this project, each requiring expert-level knowledge and tools. One miscalculation can lead to very expensive repairs. Plus, some homeowner’s insurance might not pay for damages caused by a homeowner DIYing this project. You can protect yourself by allowing the pros to complete this job for you. 

Save money on your basement finishing project by making cost-effective decisions such as minimizing structural changes and avoiding costly construction revisions. DIY simpler tasks such as painting or basic cleanup to reduce labor costs. You can also opt for energy-efficient fixtures and materials that may qualify for rebates or tax incentives.

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.

A finished basement must have a heat and electrical supply with an entrance that meets building code requirements, such as a stairwell to the home's main living space. It often must include finished walls, ceilings, and floors. If the finished basement includes a bedroom, it should have a heat source, an egress window, and a closet.

Remodeling, as opposed to finishing, means altering an already finished basement by adding a bathroom, bedroom, or living area.

While bathrooms and kitchens are nearly equal in terms of renovation difficulty, kitchens are the most challenging. Kitchen design, layout, electrical, and plumbing needs all depend on each other for the success of the entire project, and mistakes early in the project can cause trouble later on.

The Iselin, NJ homeowners’ guide to basement remodels

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