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Find Basement remodelers in San Antonio

Avatar for G Construction
G Construction
4.5(
29
)

Serving San Antonio, TX and surrounding areas

Approved

In business since 2014

Free estimates

Credit card accepted

"Choosing G Construction to remodel our business was one of the best decisions we made. From the very beginning, they treated our project like it truly mattered to them. They listened to our ideas, paid attention to every little detail, and brought our vision to life better than we imagined. The entire team was honest, hardworking, respectful, and incredibly easy to work with. They kept us informed every step of the way, showed up when they said they would, and the quality of their work speaks for itself. You can tell they genuinely care about the people they work with and take pride in what they do. Walking into our newly remodeled business every day makes us smile. We are so grateful for everything G Construction did for us, and we couldn't recommend them more. If you're looking for a company that treats your project like their own and delivers amazing results, G Construction is the one to call. Thank you for making our dream space a reality!"
Full Home Remodeling
Full Home Remodeling
Full Home Remodeling
Full Home Remodeling
Full Home Remodeling

+220

2 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for Unique Remodeling and Floor Designs
Unique Remodeling and Floor Designs
5.0(
6
)

Serving San Antonio, TX and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"I was so excited with the work Unique Remodeling did for me. I had been trying for nearly a year to get a remote controlled electric attic ladder installed. Most I talked to had no idea they existed. I company never even started it even after collecting my deposit. When Albert responded to an online inquiry, I was so impressed with his professionalism & enthusiasm, Albert kept me informed of every aspect of the install. He is highly skilled & knowledgeable. What he’s unfamiliar with, he thoroughly researches. High quality, reliable, aesthetically pleasing work. I also needed grab bars installed in both of bathrooms. I asked Albert if he could install. Again friendly, professional, quality, prompt workmanship. In all that he does, I witnessed a high level of attention to detail and efficiency in completing the jobs with minimal disruption. Albert did an admirable job cleaning everything up and removing all debris. I highly recommend Unique Remodeling & Floor Design!"
Avatar for SagMag Construction LLC
SagMag Construction LLC
5.0(
4
)

Serving San Antonio, TX and surrounding areas

Approved

Why choose Sagmag construction? \nWith over 12 years of industry experience, SagMag Construction offers a level of precision that sets us apart. Our background spans the full spectrum of the industry—from hands-on residential framing to managing complex large-scale projects as a Commercial Superintendent. This unique "top-down" expertise allows us to approach every home renovation with the management skills and safety standards of a commercial site, ensuring your project is finished on time and to the highest professional standard.\nWe specialize in high-end home additions, custom framing, structural repairs, and exterior finishes. Whether you are looking for a seamless room addition or a transformative deck and patio build, we provide transparent communication, financing options, and the peace of mind that comes with a fully insured and bonded team.\n Let’s build your vision together.

5 neighbors recently requested a quote
Handyman’s Carpentry
5.0(
2
)

Serving San Antonio, TX and surrounding areas

Approved

"Handyman Carpentry came through for me and my family! Our door was kicked in and I needed to feel safe immediately. Mr. Kevin came through with a fast response, and great work. He kept in contact throughout the entire time! Reasonable and fair pricing. This was an emergency for me and Mr. Kevin and his squad came through. We will definitely be calling on him again for more carpentry and home improvement jobs! Thank you and I pray nothing but growth and success for you and your business!!"
2 neighbors recently requested a quote
Sanmiguel 3004 Remodeling
5.0(
1
)

Serving San Antonio, TX and surrounding areas

Approved

In business since 2018

Free estimates

Customers say: Quick response

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent customer service from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Response time3 hrs
Response rate100%
Recommended by100%of homeowners
Avatar for Visionary Roofing and Remodeling
Visionary Roofing and Remodeling
New to Angi

Serving San Antonio, TX and surrounding areas

Approved

In business since 2007

Free estimates

If you are looking for a professional contractor, look no further. Visionary Architectural Construction Inc. is the name to call. We will provide you with a reasonable estimate and do an amazing job for you.

Remodel
Pic 2
Remodel 1
Kitchen area
Bar area

+17

Response time8 hrs
Avatar for CW Custom Builders
CW Custom Builders
New to Angi

Serving San Antonio, TX and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

CW Custom Builders is a high-quality residential and commercial construction company serving Central Texas. We handle all phases of construction—from new builds to remodeling and additions—while priding ourselves on a foundation of honesty and integrity. Call today to get your project underway 830-391-9897.

Camerin
New to Angi

Serving San Antonio, TX and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

I’ve worked in construction since 2016 straight out of high school I currently work for a construction contractor but I am looking to take on other projects and continue to make customers proud , I’m very flexible, reliable and responsive. Very easy to get along with. The company that I currently work for understands that I do side projects, and supports it. U can look us up @ Quality Remodel San Antonio “QRSA” on google. We do residential & commercial, remodeling, doors, windows, walls, paint, ext…… u can also contact me directly at camerin@qualityremodelsa.com & (210)-3269631

5 neighbors recently requested a quote
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FAQs for basement remodeling projects in San Antonio, TX

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 San Antonio, TX homeowners’ guide to basement remodelings

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