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Find Basement remodelers in Annandale

Avatar for Owens Corning Basement Finishing System
Owens Corning Basement Finishing System
4.8(
535
)

Serving Annandale, 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
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Additional Photos

+40

Response time1 day
Response rate98%
197 neighbors recently requested a quote
Avatar for NB Woodworks, LLC
NB Woodworks, LLC
5.0(
26
)

Serving Annandale, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 1875

Free estimates

Warranties offered

"Anthony did a great job! he was thorough, quick, and took the time to explain all our options. The shelves look great and are very sturdy, which is what we needed. Thank you!"
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Our Work

+34

Response time1 day
1 neighbors recently requested a quote
Recommended by57%of homeowners
All-Star Contractors of Hunterdon County, LLC
4.7(
30
)

Serving Annandale, 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%
4 neighbors recently requested a quote
Avatar for Restored NJ
Restored NJ
5.0(
18
)

Serving Annandale, NJ and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

Restored NJ 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.

Response time3 hrs
Response rate91%
2 neighbors recently requested a quote
Avatar for Groundworks
Groundworks
4.6(
393
)

Serving Annandale, NJ and surrounding areas

Approved (Corporate)

In business since 1997

Free estimates

Warranties offered

"BQ did an excellent job of waterproofing our basement last year. The men were fast and efficient and did an excellent job, This year they inspected the basement and everything was fine. Thank you for a job well done. D. Roush"
Protect Your Crawl Space
Protect Your Crawl Space
Protect Your Crawl Space
Correct Your Smelly Crawl Space
Protect Your Crawl Space

+16

580 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Best Quality Ceilings, LLC
Best Quality Ceilings, LLC
4.8(
24
)

Serving Annandale, NJ and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"They did an excellent and clean job. The price is awesooome!!! I started by doing the ceiling and ended up remodeling other places in my home. I gave the contact information to my office maintenance manager and he was delighted with the work they did on the ceiling at my job."
Drop ceiling
Tree House stairs
Deli ceiling
Funeral home ceiling
Deli ceiling

+23

Response time1 day
Response rate91%
22 neighbors recently requested a quote
Avatar for Chifla R Painting and Home Improvments
Chifla R Painting and Home Improvments
5.0(
8
)

Serving Annandale, NJ and surrounding areas

Approved

In business since 1995

Credit card accepted

Customers say: Quick response

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
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+35

Response time1 day
3 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for HenSco Contractors
HenSco Contractors
4.9(
8
)

Serving Annandale, NJ and surrounding areas

Approved

In business since 2002

Free estimates

Customers say: Quick response

We are privately owned and operated company servicing the area since 1995. We are a fully insured, full service home improvement company with over 50 years experience. We specialize in complete kitchen and bath remodeling as well as finished basements, offices and other spaces. We guarantee a quality job, done in a professional and timely manner. We will work with you to find out your thoughts and needs, set you up with our professional designers and work together to make you're dream kitchen, bathroom or basement a reality. And once the job is complete, we don't just disappear. Once you are our customer, you are always our customer, for whatever you need, big or small. You may find a cheaper contractor, but a better contractor you will not. We are the last contractor you will ever need. For all of your remodeling needs please call us today for a free estimate and take the first step to make your dreams come true.

Somerville Basement
Somerville Basement
Swietzer Basement
Swietzer Basement
Somerville Basement

+35

Response time4 hrs
Response rate88%
Recommended by100%of homeowners
Avatar for Zuchowski Contracting, LLC
Zuchowski Contracting, LLC
5.0(
4
)

Serving Annandale, NJ and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"We are thrilled with our updated kitchen. Could not be happier with outcome. Turned our very dated kitchen into a stunning modern kitchen with heated tile flooring, gorgeous highly functional cabinetry, farmhouse sink and stunning cabinets. Highly recommend. Takes great pride in his workmanship."
Ringoes, NJ Masterbath
Ringoes, NJ Masterbath
Ringoes, NJ Masterbath
Ringoes, NJ Masterbath
Additional Photos

+9

Response time1 day
2 neighbors recently requested a quote
Recommended by100%of homeowners
Restored NJ LLC
5.0(
4
)

Serving Annandale, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Warranties offered

Restored NJ 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.

4 neighbors recently requested a quote
Recommended by100%of homeowners
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FAQs for basement remodeling projects in Annandale, 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 Annandale, NJ homeowners’ guide to basement remodelings

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