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Find Basement remodelers in Larchmont

Avatar for Connecticut Basement Systems, Inc.
Connecticut Basement Systems, Inc.
4.3(
397
)

Serving Larchmont, 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."
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+12

14 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Loti Contracting
Loti Contracting
5.0(
10
)

Serving Larchmont, NY and surrounding areas

Approved

Free estimates

Warranties offered

Credit card accepted

"We remodeled a bathroom and bedroom that were so old and outdated, and looked for many contractors before deciding on Ronan and Loti Contracting. Five stars cannot express how happy we were with the experience - there should be more. From start to finish Ronan and his crew were skilled, professional, and their work is excellent. When we hit snags (which we expected in this older space) he was able to give us reasonable options. And we went with more detailed tiles and the tile work is exquisite. He transformed the bathroom from a place we hated to use into our own personal spa - we had to add a tub and plumbing to the space and he executed our vision perfectly. I cannot tell you how much we love this new space! In addition we updated a bedroom space and installed recessed lighting. Everything came out perfectly. And him and his crew were so professional and got the work done in a timely manner - honestly I could not say enough good things about the experience. I've heard nightmares from friends about experiences and Ronan made this process so easy."
Bathroom
Apartment flip
Apartment flip
Apartment flip
Apartment flip

+14

Response time1 day
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Modo Renovations, LLC
Modo Renovations, LLC
5.0(
30
)

Serving Larchmont, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Offers commercial services

"We had a great experience working with Spencer and the team at Modo Renovations on our kitchen remodel. From start to finish, they were communicative, knowledgeable, and efficient. They approached the project with a positive attitude and worked within our constraints without compromising on quality. The attention to detail throughout the build was evident, and the final result exceeded our expectations?the kitchen turned out beautifully. We highly recommend Modo Renovations and look forward to working with them on future, larger projects."
fireplace built in
kitchen
kitchen
Upper west side reno
Bathroom

+257

Response time8 hrs
Response rate99%
24 neighbors recently requested a quote
Avatar for Luigi Building & Remodeling, LLC
Luigi Building & Remodeling, LLC
4.9(
30
)

Serving Larchmont, NY and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"We hired Luigj and his team to renovate our basement, bathroom, and major repairs needed. Their team was extremely professional and completed all work with great care and quality. Everything we've asked for was delivered to our satisfaction. They are trustworthy, honest, transparent, and fair with pricing. I would highly recommend Luigj and his team for all projects."
Powder room
Master Bath
Foyer
Pool
Deck

+60

Response time1 day
Response rate96%
10 neighbors recently requested a quote
Avatar for HammerTime Construction Group
HammerTime Construction Group
5.0(
10
)

Serving Larchmont, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2013

Free estimates

Emergency services offered

"We recently had a complete kitchen renovation and main floor remodel done at my parents' home, and I can’t express how pleased we are with the results. From the very start, William and Miguel made the entire process a dream. William was simply exceptional to work with. He went above and beyond to make sure we were happy every step of the way. Not only was he incredibly helpful, professional, and available at all times, but he also took the time to accompany us to the store to help select the best products, tiling, and appliances—all while keeping us within budget. His advice was spot-on, and his eye for detail was invaluable. Throughout the project, he provided regular updates and checked in frequently to ensure we were comfortable with the progress. One of the biggest challenges was navigating the different perspectives of not only my parents but also myself and my three sisters, all of whom were involved in the decision-making. William handled it all with patience, diplomacy, and a calming presence, making sure everyone was heard and at ease. His guidance was steady and reassuring as he led us through the process with a professionalism that truly impressed us. William has clearly put in the effort to build a top-notch team. He surrounds himself with respectful, hardworking individuals who value trust, honesty, and family as much as he does. It's clear that he genuinely cares about creating bonds with his clients and helping them transform their homes—and their lives. Miguel, the man behind the magic, went above and beyond at every turn. His craftsmanship is excellent—truly top-notch. He was kind, dedicated, and worked tirelessly to get things just right. He arrived early, stayed late, and even came on Saturdays. Despite the language barrier, he used Google Translate skillfully to ensure we were always on the same page. Throughout the project, he kept us informed and even handled extra fixes at no additional cost. It was clear he took great pride in his work, and his attention to detail showed in every aspect of the renovation. By the end, we genuinely felt like we had made new friends in William and Miguel. They did a fantastic job bringing our 1930s house—never before renovated—into a modern and beautiful state. They tackled everything from a complete kitchen demo down to the framing: new insulation, ceilings, floors, walls, appliances, cabinets, a partial wall removal to make room for a gorgeous kitchen island with pendant lighting, and the meticulous restoration of the original hardwood floors. They even went above and beyond after the project was finished, coming back to help us set up exterior security cameras. Their recommendations were spot-on, and they always had an eye for aesthetics while staying within our budget. We couldn't be happier with the transformation they've achieved, and I wholeheartedly recommend them to anyone considering a home renovation. Thank you, William and Miguel, for your hard work, kindness, and professionalism. You made what could have been a stressful project a truly enjoyable experience."
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

20 neighbors recently requested a quote
Recommended by70%of homeowners
Avatar for Custom Pro Home Improvement LLC
Custom Pro Home Improvement LLC
5.0(
18
)

Serving Larchmont, NY and surrounding areas

Approved

In business since 2011

Free estimates

Credit card accepted

"Our contractor Marcio did a phenomenal job expanding and redoing our bathroom with a stunning design and impeccable tile work. They demonstrated a tireless work ethic and kept the entire project perfectly coordinated and on schedule. The final finishes are beautiful, proving their craftsmanship is truly above board."
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Complete Kitchen Remodeling White Plains NY

+25

1 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for LHB Construction, LLC
LHB Construction, LLC
5.0(
8
)

Serving Larchmont, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Small jobs welcome

"As a tech company with a high-standard NYC office, we required a contractor capable of complex builds, precision repairs, and total redos. Peter and his team didn’t just deliver; they exceeded every expectation. Peter is the most professional and trustworthy contractor I’ve encountered in my career of office builds (including my time at Google). His team beat their original timeline with zero compromise on quality. Key achievements included: • Complex Logistics: Deconstructing and relocating large office phone booths—preserving delicate integrated sensors and fans perfectly. • Specialized Upgrades: Replacing conference room glass/doors with soundproof alternatives, finishing 2+ weeks ahead of schedule. • Custom Finishes: Expert painting, floor ramp construction, and installing professional-grade dispensers into tiled walls. His pricing is a steal when you factor in the quality, his reliability, and the invaluable time saved. If you want it done right and ahead of schedule, hire Peter."
Existing Conditions
Finished Project
Before
Before
Finished product

+2

Response time2 hrs
Response rate98%
2 neighbors recently requested a quote
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FAQs for basement remodeling projects in Larchmont, NY

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 Larchmont, NY homeowners’ guide to basement remodelings

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