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TRUSTED BY ALLENDALE, NJ HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon119
    Verified basement remodels reviews

Top-Rated Basement remodelers in Allendale - Updated Nov 2026

Avatar for Prestige Design & Build Corp.
Prestige Design & Build Corp.
5.0(
40
)
Basement - Remodel

Serving Allendale, NJ and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"My basement got flooded during IDA, after contacting with couple of contractor I met with Matt, He came on time and explain everything what needs to be done also provide a reasonable price. He started to work immediately with his team. His work was very professional, he did everything as he promised and completed the work on time. He was the most professional, clean and trustful contractor I have met so far. He was always top of the every process and he was paying attention to every small details even I didnâ t see them during the construction. I highly recommend him, I also started recommending him my friends. I will 100% contact him even if I have a small project in the future, Thank you Prestige Design and Build for Beyond Expectation."
Demarest multiple room remodel
completion of renovation
Addition project progress
Rear addition project
Master bedroom suite

+542

Response time6 hrs
Recommended by66%of homeowners
Avatar for Lilco Construction Inc
Lilco Construction Inc
5.0(
10
)
Basement - Remodel

Serving Allendale, NJ and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

"Lilco has done numerous jobs here to our Satisfaction. Owner is honest, knowledgeable about various home construction projects and easy to work with. Bring your own vision or let him help you bring a general goal/vision to life. He’s been able to help me troubleshoot with success."
1 neighbors recently requested a quote
Recommended by50%of homeowners
Avatar for CSZ Construction
CSZ Construction
4.6(
69
)
Basement - Remodel

Serving Allendale, NJ and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"Cesar remodeled our basement, and we cannot be happier with his work! He worked with us the whole way to make sure we were happy with the work. He even put a custom wine rack in. The new basement is so beautiful and we get so many compliments. He has done work for us before and he does excellent work, is always available and easy to reach, and has a professional and kind team of workers. Thank you Cesar!!"
 ALL COLUMNS FINISH
OLD DECK
Livinroom
 PAINTING
PREPARING FOOTINGS

+168

Recommended by93%of homeowners
Avatar for CHARLY'S PAVING & SEALCOATING LLC
CHARLY'S PAVING & SEALCOATING LLC
4.8(
16
)
Basement - Remodel

Serving Allendale, NJ and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"AMAZING. Angelo is professional, responsive, he has a great team who does top notch work. My wife and I asked him to remodel our sun room, they made such an amazing room for our family we ended up asking them to re-wrap the entire house. So glad we found CR, and they better stay by the phone because we’ll have more work to be done."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Response time1 day
Response rate100%
1 neighbors recently requested a quote
Avatar for Apex Contracting and Remodeling Solutions, Inc.
Apex Contracting and Remodeling Solutions, Inc.
4.8(
59
)
Basement - Remodel

Serving Allendale, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2009

Emergency services offered

Warranties offered

"Andy came to our rescue after the hurricane flooded our basement. His professional crew had us clean and safe in no time. We were so impressed with the work we hired him to rebuild the finished basement and complete another important drainage project. Andy and his team are super responsive, reliable, and are very talented at what they do. I wouldn't hesitate to recommend them for any number of home improvement projects."
Basement
Basement Before
Bar Area Before
Bar
After

+19

Response time6 hrs
Response rate94%
2 neighbors recently requested a quote
Avatar for Home Quality Remodeling
Home Quality Remodeling
5.0(
7
)
Basement - Remodel

Serving Allendale, NJ and surrounding areas

Approved

In business since 2004

Free estimates

Warranties offered

"I had a very smooth, professional experience with Home Quality Remodeling. The office has great customer service skills, the Renovation Specialist was punctual and was very knowledgeable. I feel confident in the capabilities of this company, highly recommend."
3D Bath Design
3D Luxury Shower
3D Custom Bathroom
3D Grey Modern
3D Bath & Storage

+59

Response time1 day
Response rate100%
11 neighbors recently requested a quote
Avatar for Luxe Construction Group, LLC
Luxe Construction Group, LLC
5.0(
8
)
Basement - Remodel

Serving Allendale, NJ and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"Mike and Asher were phenomenal. We did a basement remodel. Our basement was totally unfinished, and in a matter of weeks, it was turned into a beautiful area. We strongly recommend them for any work you need done, they are transparent, easy to work with, and talented! 5 stars all of the way!"
Modern Kitchen Remodel 9.5.22
Basement Remodel 6.14.22
Basement Remodel 4.3.22
Basement Remodel 5.19.22
Kitchen Remodel 11.5.21

+3

Response time4 days
Response rate85%
8 neighbors recently requested a quote
Avatar for Pickford Contracting Services, Inc.
Pickford Contracting Services, Inc.
4.8(
98
)
Basement - Remodel

Serving Allendale, NJ and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"Thank you for taking the time to follow up after job completion. My husband and I are very pleased with our kitchen remodel. Your crew was very pleasant and respectful. When complete Manny ensured that all appliances, electrical outlets, plumbing was working properly. They left the kitchen in a showroom new condition. Thank you for making this kitchen remodel a pleasurable experience. Thanks again Moses and Sonya Cook"
building new structure
Original door to be replaced
Shed rebuild
Structure and footing deterioration
Demo

+514

Response time10 hrs
Response rate92%
10 neighbors recently requested a quote
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Basement Remodel FAQs, answered by experts

Yes, you can add a door to your basement—it might even be required, depending on building codes in your area and whether or not you’re using the basement as a bedroom. A basement contractor can give you some advice on installation and help you add a door to your basement.

Yes, in most cases, finishing a basement is worth the cost. The project adds valuable, usable square footage to your home and typically provides a return on investment (ROI) of 70% to 75%. For example, an average basement refinishing project costing $32,000 could add between $22,400 and $24,000 to your property's value. The final value added depends on factors like your location, the quality of materials and workmanship, and the features you include, such as a living space, bedroom, or bathroom. To be officially counted in your home's total square footage, the finished space must comply with all local building codes, including requirements for points of egress. However, in areas prone to flooding, a finished basement might be seen as a liability by potential buyers and could potentially decrease your home's value.

Framing a basement takes three to five days, on average, when completed by a professional, though it may take longer for a larger space. Keep in mind this doesn’t include the time to complete the design, obtain permits, and install the drywall on the framing. On average, fully finishing a basement takes an average of 45 days.

Yes, adding a walkout basement will usually bump up your property value. Most homeowners prefer walk out basements because the exposed wall that’s level with the ground provides more utility via a ground-level exterior entrance, and they can fit full windows, which adds natural light and ventilation to the basement area. The only exception might be in areas prone to tornadoes, as walkout basements aren’t as safe as regular basements during a tornado, particularly if they include large windows or glass sliding doors.

Adding an extension or addition to your home costs more than a loft conversion in all but the rarest cases where the home's structural integrity is lacking. Because a home addition requires a new foundation section or significant structural upgrades to handle a cantilevered portion, the cost compared to almost any loft conversion is significantly greater for the same square footage.

The Allendale, NJ homeowners’ guide to basement remodels

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