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  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon56
    Verified basement remodels reviews

Top-Rated Basement remodelers in Valhalla - Updated Nov 2026

Avatar for VAP Contracting LLC
VAP Contracting LLC
4.9(
127
)
Basement - Remodel

Serving Valhalla, NY and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"Victor and his crew were great to work with. I had two bathrooms that were separate by a wall remodeled. After they were demolished both bathrooms down to the studs I decided (with input from the crew) to enlarge the master shower by taking space from the other bathroom. The crew is very courteous and knowledgeable. They cleaned up each night before they left. The bathrooms are beautiful. As the project went on I kept adding other tasks that I needed done around the house. They handled all great and at a fair price. I would (and have) use them again."
Kitchen Renovation
Kitchen Renovation
Kitchen Renovation
Kitchen Renovation
Kitchen Renovation

+9

Response time3 days
Response rate100%
3 neighbors recently requested a quote
Avatar for Connecticut Basement Systems, Inc.
Connecticut Basement Systems, Inc.
4.3(
589
)
Basement - Remodel

Serving Valhalla, NY and surrounding areas

Approved

In business since 1987

Free estimates

Warranties offered

"Very well done job! Service technicians were knowledgeable and professional, thorough and efficient, kind and polite. I highly recommend the company for basement service."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+12

168 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Westbrook Contracting, LLC
Westbrook Contracting, LLC
4.9(
94
)
Basement - Remodel

Serving Valhalla, NY and surrounding areas

Approved

In business since 2004

Free estimates

Warranties offered

"We had a fantastic experience working with Dave and his team at Westbrook. Dave is highly professional, honest, friendly, thorough and a great communicator. And so are his team of workers. We worked with Dave to finish our basement and they exceeded our expectations every step of the way. He provided valuable input throughout the entirety of the planning process. And the uncontrollable issues we did face, he was there to help troubleshoot and ensure our 100% satisfaction."
Remodeling - Kitchen & Bathroom Project
Remodeling - Kitchen & Bathroom Project
Remodeling - Kitchen & Bathroom Project
Decker Bathroom
Decker Bathroom

+124

Response time2 days
3 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Above & Beyond Contracting
Above & Beyond Contracting
4.8(
81
)
Basement - Remodel

Serving Valhalla, NY and surrounding areas

Approved

In business since 2004

Free estimates

Warranties offered

"Bud and his team are FANTASTIC. They finished on schedule, reasonably priced, very professional, provided guidance and did a beautiful job!! We plan on using Bud for the remodeling of our bathrooms and the basement."
Vanity and tub
Stand Up Shower
Shower fixtures
Kitchens
Additional Photos

+16

Response rate100%
6 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Hire Her Home Improvement Inc.
Hire Her Home Improvement Inc.
4.7(
331
)
Basement - Remodel

Serving Valhalla, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Free estimates

Warranties offered

"Angela gave me a fair estimate for my bathroom remodel, not over inflated like most contractors. The workers were courteous, professional, knowledgeable, detail oriented, and kept the work area super clean the entire week they worked on my bathroom. I am very happy and satisfied with the final product. I would absolutely contract Hire Her Home Improvement again!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Response time7 hrs
9 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Gustavo Lojano General Contractor Inc.
Gustavo Lojano General Contractor Inc.
5.0(
34
)
Basement - Remodel

Serving Valhalla, NY and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"We hired Gustavo to remodel a 1960s house we purchased and we are pleased with the outcome he and his team delivered. Remodeling included vaulting our living room and kitchen ceilings, adding steel beams and refinishing kitchen and bathrooms with new plumbing, cabinets and tiles. Gustavo is very knowledgeable in all aspects of construction and the codes. His team and the subcontractors listen to him and they work together very well. Overall, we were very pleased with his work and we would hire him for future projects again."
Kitchen Remodeling, Hartsdale 2022
2022 Thornwood Patio and Sunroom
2022 Thornwood Bathroom Remodeling
Kitchen Remodeling, Hartsdale 2022
2022 Thornwood Patio and Sunroom

+506

Response time1 day
1 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Westchester Pro Contracting
Westchester Pro Contracting
4.9(
31
)
Basement - Remodel

Serving Valhalla, NY and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

"Within 3 days of contacting Diego about my project, the job was done, to my complete satisfaction. Westchester Pro Contractingâ s 2 carpenters framed a basement doorway and installed a painted panel door to replace an obsolete bifold door. The finished job was proof that the two gentleman are masters of their craft. Diego was totally responsive and informative throughout the entire process I would hire his firm again for any home remodeling project."
Countertops before
Countertop before
Countertop after
Before Cleaning
Stripped floors

+6

Response time2 days
4 neighbors recently requested a quote
Recommended by79%of homeowners
ROK Construction, Inc.
4.9(
31
)
Basement - Remodel

Serving Valhalla, NY and surrounding areas

Approved

In business since 1986

Free estimates

Offers commercial services

"I interviewed a few people before making my decision using Rok and Iâ m glad I did. I did a complete gut renovation and he basically made my revision come to fruition. Even with the delayed/problems with renovations he always kept me informed. U told me he would always have someone at my house working and that he did. Not like the contractors Iâ ve worked with in the past that say that but then once they get the job.. the â oh someone would be thereâ and no one comes. I had a leak issue and he made it to my house 10 pm to assure it was taken of. Roc is reliable and hard working."
westpoint
driveway
fireplace
westpoint
stone

+85

Response time4 hrs
Response rate88%
4 neighbors recently requested a quote
Avatar for Guardian Remodeling Corp.
Guardian Remodeling Corp.
5.0(
9
)
Basement - Remodel

Serving Valhalla, NY and surrounding areas

Approved

In business since 2000

Free estimates

Warranties offered

"Guardian took care of our basement renovation in Somers, and I couldn’t be happier with how everything turned out! They added an additional bathroom, which required a new sump pump and sewage ejector pit, redid all the electrical, and even connected us with a reliable architect. They were also a huge help when it came to picking out finishes and making decisions throughout the project. I had a million questions, and they were always patient, took the time to explain everything, and never once made me feel dumb for asking (even though I probably asked way too many!). What I really loved is that they’re a true family business. I got to meet all five brothers and their father, and every single one of them was a pleasure to deal with. You can tell they genuinely care about their work and their customers. Couldn’t be happier with Guardian and our new basement. Great people, great work, and a company I would recommend to anyone!"
After
After
Before
Work
Work

+14

Response time5 hrs
Response rate100%
2 neighbors recently requested a quote
Avatar for HammerTime Construction Group
HammerTime Construction Group
5.0(
10
)
Basement - Remodel

Serving Valhalla, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2013

Free estimates

Emergency services offered

"There are not enough great things I can share about HammerTime Construction, and every single member of their team. From consultation to project completion, the high level of professionalism, expertise, SKILL, attention to detail, and superior craftsmanship was exemplary! We contacted William via Angi (blindly!) in hopes of helping my elderly parents restore their kitchen, and he agreed to come by that same day - a weekend- to do an assessment, and provide a quote. He assured us he'd work within our budget, and he stuck to his word. We were in constant contact for everything from project concept to contract to which materials we'd be selecting. Our expectations were surpassed 10-fold!! Hire them. Just look at the photos! Our parents' home was completely transformed in the best possible way. It will now be a source of pride and an enjoyable gathering space for all who visit. On top of the kitchen remodel, they also restored our hardwood floors to a beautiful state we didn't even know was possible. Miguel, Ignacio and the entire team were speedy, efficient and completely caring as though this were their own family's home. We will be returning to this company for future projects, and we recommend them with zero hesitation!!"
This was a larger bathroom with two accent walls, a tub and sauna shower with jetted shower heads, a custom-cut ceiling, heated pebble flooring, and a mini wooden walkway.
The client wanted a tub sitting on pebble stones with an accent wall, wooden look custom shelving, and a smart floating toilet.
The image showcases a contemporary stand-up shower featuring frameless glass doors that provide a seamless, open look. The interior is adorned with large marble tiles in a soft, neutral tone, giving the shower a luxurious feel.

Built-in niches provide stylish and practical storage for toiletries, while subtle LED lighting enhances the overall ambiance.
Remodeling - General Project
Fireplace Renovation

+41

29 neighbors recently requested a quote
Recommended by70%of homeowners
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Basement Remodel FAQs, answered by experts

Yes, barndominiums can have basements. Barndominiums are typically built over concrete slabs, so barndo basements are not very common. However, it is possible to include a basement in a barndominium blueprint as long as you’re building completely from scratch. Barndos can have the same types of basements as traditional homes, including full or walk-out basements.

You should always use high-quality lumber for your framing in order to ensure it will last the test of time and resist moisture. Use 2-foot by 4-foot lumber that is pressure-treated for your framing.

Yes, most general contractors require an initial down payment. A reasonable deposit is typically between 10% and 25% of the total project cost, although this can vary by project size and location. This upfront payment helps the contractor cover initial costs like materials, permits, licensing, and hiring subcontractors. The remaining balance is usually billed according to a schedule outlined in your contract, often tied to project milestones or completion dates. Be cautious of contractors who ask for a large deposit of 50% or more, as this could be a red flag for a scam.

Yes, you can add a kitchenette to a basement. However, you’ll have to consider the costs associated with basement kitchenettes. If you’re starting from scratch in an unfinished basement, you’ll need to account for brand-new plumbing, electrical, flooring, and more in addition to the cost of the kitchenette. If you’re putting a kitchenette in an already finished basement equipped with plumbing and electrical, you’ll save considerable money.

Costs are guided by renovation scope, materials chosen, project duration, structural needs, and labor. Prioritizing tasks prevents unforeseen expenses.

The Valhalla, NY homeowners’ guide to basement remodels

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