Top-rated basement remodelers.

Get matched with top basement remodelers in Montgomery, TX

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Basement remodelers in Montgomery

Avatar for Remodel Specialists

Remodel Specialists

4.80(
184
)
Approved Pro

Remodel Specialists

4.80(
184
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
485 local quotes requested

We are a kitchens and bathrooms company. We specialize in custom showers, custom cabinets and counter tops. We staff high end professionals and use sub contractors only when necessary. We also give a very detailed estimate, action oriented so you only pay for the work preformed and gives control to the homeowner.

"Everyone on the team was professional, friendly, and very easy to work with - they were punctual and we got daily updates on everything. The work itself was fantastic! This was our first remodel experience and we could not have asked for a better one!"

Nancy T on August 2025

We are a kitchens and bathrooms company. We specialize in custom showers, custom cabinets and counter tops. We staff high end professionals and use sub contractors only when necessary. We also give a very detailed estimate, action oriented so you only pay for the work preformed and gives control to the homeowner.

"Everyone on the team was professional, friendly, and very easy to work with - they were punctual and we got daily updates on everything. The work itself was fantastic! This was our first remodel experience and we could not have asked for a better one!"

Nancy T on August 2025


Avatar for Home Masters

Home Masters

4.97(
40
)
Approved Pro

Home Masters

4.97(
40
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
9576 local quotes requested

Home Masters Remodeling Company At Home Masters, we're dedicated to delivering exceptional remodeling experiences that exceed our clients' expectations. With years of expertise and a passion for quality craftsmanship, our team transforms homes into stunning, functional spaces that reflect our clients' unique styles. *Our Mission* To provide top-notch remodeling services, building long-term relationships with our clients through trust, communication, and unparalleled customer service. *Our Services* - Kitchen and bathroom remodels - Home additions and expansions - Roofing and siding installations - Flooring and painting services - Outdoor living spaces, including patios and decks *What Sets Us Apart* - Personalized attention to detail - Expert craftsmanship and quality materials - Timely project completion and budget management - Open communication and transparent processes - Warranty-backed workmanship and materials *Get Started Today!* Ready to transform your home? Contact us to schedule a consultation and let's bring your vision to life!

"Aaron was my first contact, he was great, he was friendly and professional, explained everything. The workers were great, they did awesome work and were easy to talk with. The new addition on our deck is awesome, we love it."

Rick S on November 2025

Home Masters Remodeling Company At Home Masters, we're dedicated to delivering exceptional remodeling experiences that exceed our clients' expectations. With years of expertise and a passion for quality craftsmanship, our team transforms homes into stunning, functional spaces that reflect our clients' unique styles. *Our Mission* To provide top-notch remodeling services, building long-term relationships with our clients through trust, communication, and unparalleled customer service. *Our Services* - Kitchen and bathroom remodels - Home additions and expansions - Roofing and siding installations - Flooring and painting services - Outdoor living spaces, including patios and decks *What Sets Us Apart* - Personalized attention to detail - Expert craftsmanship and quality materials - Timely project completion and budget management - Open communication and transparent processes - Warranty-backed workmanship and materials *Get Started Today!* Ready to transform your home? Contact us to schedule a consultation and let's bring your vision to life!

"Aaron was my first contact, he was great, he was friendly and professional, explained everything. The workers were great, they did awesome work and were easy to talk with. The new addition on our deck is awesome, we love it."

Rick S on November 2025


Avatar for Texas Greatest Remodelers

Texas Greatest Remodelers

5.00(
13
)
Approved Pro

Texas Greatest Remodelers

5.00(
13
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2298 local quotes requested

At Texas Greatest Remodelers, we pride ourselves on delivering exceptional home remodeling services that exceed our customers' expectations. With over 20 years of experience in the industry, our team of experts has the knowledge and skills to transform your living space into a dream home. Our Services: - Kitchen Remodeling: From cabinets to countertops, we offer comprehensive kitchen remodeling services to make your heart sing. - Bathroom Renovations: Relax in style with our expert bathroom renovation services, tailored to your needs and budget. - Room Additions: Expand your living space with our custom room addition services, designed to meet your specific requirements. - Home Renovations: From minor updates to full-scale renovations, our team is equipped to handle projects of any scope. Why Choose Us: - Great Financing Options: We offer flexible financing options with no upfront payment, making it easier for you to achieve your remodeling goals. - Great Customer Service: Our team is dedicated to providing exceptional customer service, ensuring that you're informed and satisfied every step of the way. - Quality Workmanship: We guarantee quality work that meets the highest standards of craftsmanship and attention to detail. Our Team's Expertise: - Experienced Professionals: Our team consists of experienced professionals with years of experience in home remodeling. - Skilled Craftsmen: Our skilled craftsmen take pride in their work, ensuring that every detail is meticulously executed. Guarantee: - Quality Guarantee: We stand behind our work and guarantee that every project is completed to the highest standards of quality. - Customer Satisfaction: Your satisfaction is our top priority, and we work tirelessly to ensure that you're thrilled with the final result. At Texas Greatest Remodelers, we're committed to delivering exceptional results that exceed your expectations. Contact us today to schedule a consultation and let us help you create your dream home.

"I cannot say enough good things about this construction company! From start to finish, they treated my home as if it were their own. The crew was respectful, hardworking, and truly talented. They listened to what I wanted, gave helpful suggestions, and delivered outstanding results. I’m so grateful for their dedication and honesty. If you need a team you can count on, this is the one!"

Saly S on November 2025

At Texas Greatest Remodelers, we pride ourselves on delivering exceptional home remodeling services that exceed our customers' expectations. With over 20 years of experience in the industry, our team of experts has the knowledge and skills to transform your living space into a dream home. Our Services: - Kitchen Remodeling: From cabinets to countertops, we offer comprehensive kitchen remodeling services to make your heart sing. - Bathroom Renovations: Relax in style with our expert bathroom renovation services, tailored to your needs and budget. - Room Additions: Expand your living space with our custom room addition services, designed to meet your specific requirements. - Home Renovations: From minor updates to full-scale renovations, our team is equipped to handle projects of any scope. Why Choose Us: - Great Financing Options: We offer flexible financing options with no upfront payment, making it easier for you to achieve your remodeling goals. - Great Customer Service: Our team is dedicated to providing exceptional customer service, ensuring that you're informed and satisfied every step of the way. - Quality Workmanship: We guarantee quality work that meets the highest standards of craftsmanship and attention to detail. Our Team's Expertise: - Experienced Professionals: Our team consists of experienced professionals with years of experience in home remodeling. - Skilled Craftsmen: Our skilled craftsmen take pride in their work, ensuring that every detail is meticulously executed. Guarantee: - Quality Guarantee: We stand behind our work and guarantee that every project is completed to the highest standards of quality. - Customer Satisfaction: Your satisfaction is our top priority, and we work tirelessly to ensure that you're thrilled with the final result. At Texas Greatest Remodelers, we're committed to delivering exceptional results that exceed your expectations. Contact us today to schedule a consultation and let us help you create your dream home.

"I cannot say enough good things about this construction company! From start to finish, they treated my home as if it were their own. The crew was respectful, hardworking, and truly talented. They listened to what I wanted, gave helpful suggestions, and delivered outstanding results. I’m so grateful for their dedication and honesty. If you need a team you can count on, this is the one!"

Saly S on November 2025


Avatar for All Star Construction Inc

All Star Construction Inc

4.08(
85
)
Approved Pro

All Star Construction Inc

4.08(
85
)
Approved Pro
Customers say: Quality work
789 local quotes requested
45 years of experience

All Star Construction Inc is a third generation family owned business which has performed home improvements in the greater Houston area since 1979. We have been an accredited member of the Better Business Bureau since 1982. All Star is a residential design, build contractor. Not only are we a Houston remodeler, we also service Kingwood, Spring, Pearland, Sugarland, Katy and other surrounding areas. Over the years, All Star Construction, Inc. has earned an unequaled reputation and completed thousands of jobs. Our goal is to make you happy, while building solid, attractive projects for a fair price. We work honestly, ethically and take extra care to satisfy our customers. No anxiety needed! All Star delivers what it promises and stands behind it's warranties. We belong to several trade associations and subscribe to the codes of ethics and business practices of all of them.

"Excellent work, Excellent Customer Service, Excellent attention to minimize the inconvenience of the construction work, Daily visits by PM, prompt response to questions and concerns, finished product was everything that we had planned and paid for. 10 STARS!!"

Keith A on December 2022

All Star Construction Inc is a third generation family owned business which has performed home improvements in the greater Houston area since 1979. We have been an accredited member of the Better Business Bureau since 1982. All Star is a residential design, build contractor. Not only are we a Houston remodeler, we also service Kingwood, Spring, Pearland, Sugarland, Katy and other surrounding areas. Over the years, All Star Construction, Inc. has earned an unequaled reputation and completed thousands of jobs. Our goal is to make you happy, while building solid, attractive projects for a fair price. We work honestly, ethically and take extra care to satisfy our customers. No anxiety needed! All Star delivers what it promises and stands behind it's warranties. We belong to several trade associations and subscribe to the codes of ethics and business practices of all of them.

"Excellent work, Excellent Customer Service, Excellent attention to minimize the inconvenience of the construction work, Daily visits by PM, prompt response to questions and concerns, finished product was everything that we had planned and paid for. 10 STARS!!"

Keith A on December 2022


Avatar for Starz Home Remodeling

Starz Home Remodeling

4.63(
35
)
Approved Pro

Starz Home Remodeling

4.63(
35
)
Approved Pro
Customers say: True professional
6189 local quotes requested
20 years of experience

At Starz Home Remodeling, we deliver upscale, high-quality renovations for homeowners across Greater Houston and surrounding areas that truly outshine the ordinary From custom kitchens and baths to room additions, garage and attic conversions, outdoor living spaces, concrete and masonry, roofing, fencing, siding, foundation work, and comprehensive interior and exterior repairs and modernizations—including whole-home makeovers—our team brings luxury-level craftsmanship to every detail. We pair refined design with premium materials and meticulous project management to create beautiful, highly functional spaces that elevate daily living and long-term value. With Starz, you get more than remodeling—you gain a trusted partner known for transparency, reliability, and excellence. Rooted in timeless craftsmanship and driven by forward-thinking solutions, every project is delivered with precision, clear communication, and respect for your investment. Choose Starz Home Remodeling to create a home that reflects your style and fits your life.

"I’m really impressed with how my kitchen and bathroom remodel came out. It was so easy and fun working with this company, as they fully exceeded my expectations and had the best ideas when it came to design. I highly recommend using Starz Home Remodeling Group."

Manuel B on August 2025

At Starz Home Remodeling, we deliver upscale, high-quality renovations for homeowners across Greater Houston and surrounding areas that truly outshine the ordinary From custom kitchens and baths to room additions, garage and attic conversions, outdoor living spaces, concrete and masonry, roofing, fencing, siding, foundation work, and comprehensive interior and exterior repairs and modernizations—including whole-home makeovers—our team brings luxury-level craftsmanship to every detail. We pair refined design with premium materials and meticulous project management to create beautiful, highly functional spaces that elevate daily living and long-term value. With Starz, you get more than remodeling—you gain a trusted partner known for transparency, reliability, and excellence. Rooted in timeless craftsmanship and driven by forward-thinking solutions, every project is delivered with precision, clear communication, and respect for your investment. Choose Starz Home Remodeling to create a home that reflects your style and fits your life.

"I’m really impressed with how my kitchen and bathroom remodel came out. It was so easy and fun working with this company, as they fully exceeded my expectations and had the best ideas when it came to design. I highly recommend using Starz Home Remodeling Group."

Manuel B on August 2025


Avatar for Fine Flooring Solutions

Fine Flooring Solutions

No reviews yet

Fine Flooring Solutions

No reviews yet
20 years of experience

we do all kind of remodeling

we do all kind of remodeling


Avatar for The Parodi Team at Realty Associates

The Parodi Team at Realty Associates

5.00(
37
)

The Parodi Team at Realty Associates

5.00(
37
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

The Parodi Team at Realty Associates Alfonso obtained a Bachelor''s degree in Business Administration with a Minor in Marketing from University of Lima. After several years of working in the mortgage side of real estate, it became clear that an opportunity to maximize his potential would be to use both his skills in analyzing financials and his ability to communicate with clients and reach agreement while becoming not only a Realtor but the best one he could be, was his new goal. In just three short years: Alfonso has quickly become a leading agent at Realty Associates in Houston which is home to over 1800 agents. He was awarded in the top 1% Buyer Agents among 32,000 agents and recognized by Houston Association of Realtors in 2012 ,2013 and 2014. He maintains the CRS Designee (Certified Residential Specialist ) and only those who have met certain educational and professional requirements are eligible. Currently less than 3% among 1 million agents nationwide carry this designation. Recently awarded the prestigious 20 Rising Stars under Age 40 by Next Generation of Realtors (Houston Association of Realtors) and named 2015, 2016 Top 250 Latino Agents in US by NAHREP. Alfonso works tirelessly to prevent and solve problems for his clients before they even know they happen. Communication and expertise are why he is selected time and again by his clients and why they recommend him often to their friends and family. Alfonso founded The Parodi Team with vision for improving the industry helping one Family at a Time .Offering better systems, strategies , marketing tools and support to our team agents , lender partners and vendor partners with the goal to meet or exceed our mutual clients expectations and experience thru out the process and after by building real relationships with realty results. For more information about Alfonso and The Parodi Team please visit www.TheParodiTeam.com and don't forget to follow The Parodi Team at www.facebook.com/TheParodiTeam

"Worked with Luis Zelaya (member of team Parodi) as a buyer’s agent for the purchase of a new house. Luis was very responsive – quickly returned calls / texts and contacted listing agents so that appointments could be set up within the day. In addition, he provided listings of potential houses in the neighborhood and recent sales to help in determining a good purchase price. In addition to his professionalism, Luis took the time to understand the needs of my family including the needs of our children (Luis is both very personable and family oriented). I have worked with many real estate agents and the combination of Luis’s professionalism and personality / family orientation makes him one of the best. I have recommended Luis to others in my family to help in the purchase and sale of their houses."

Gregory A on June 2018

The Parodi Team at Realty Associates Alfonso obtained a Bachelor''s degree in Business Administration with a Minor in Marketing from University of Lima. After several years of working in the mortgage side of real estate, it became clear that an opportunity to maximize his potential would be to use both his skills in analyzing financials and his ability to communicate with clients and reach agreement while becoming not only a Realtor but the best one he could be, was his new goal. In just three short years: Alfonso has quickly become a leading agent at Realty Associates in Houston which is home to over 1800 agents. He was awarded in the top 1% Buyer Agents among 32,000 agents and recognized by Houston Association of Realtors in 2012 ,2013 and 2014. He maintains the CRS Designee (Certified Residential Specialist ) and only those who have met certain educational and professional requirements are eligible. Currently less than 3% among 1 million agents nationwide carry this designation. Recently awarded the prestigious 20 Rising Stars under Age 40 by Next Generation of Realtors (Houston Association of Realtors) and named 2015, 2016 Top 250 Latino Agents in US by NAHREP. Alfonso works tirelessly to prevent and solve problems for his clients before they even know they happen. Communication and expertise are why he is selected time and again by his clients and why they recommend him often to their friends and family. Alfonso founded The Parodi Team with vision for improving the industry helping one Family at a Time .Offering better systems, strategies , marketing tools and support to our team agents , lender partners and vendor partners with the goal to meet or exceed our mutual clients expectations and experience thru out the process and after by building real relationships with realty results. For more information about Alfonso and The Parodi Team please visit www.TheParodiTeam.com and don't forget to follow The Parodi Team at www.facebook.com/TheParodiTeam

"Worked with Luis Zelaya (member of team Parodi) as a buyer’s agent for the purchase of a new house. Luis was very responsive – quickly returned calls / texts and contacted listing agents so that appointments could be set up within the day. In addition, he provided listings of potential houses in the neighborhood and recent sales to help in determining a good purchase price. In addition to his professionalism, Luis took the time to understand the needs of my family including the needs of our children (Luis is both very personable and family oriented). I have worked with many real estate agents and the combination of Luis’s professionalism and personality / family orientation makes him one of the best. I have recommended Luis to others in my family to help in the purchase and sale of their houses."

Gregory A on June 2018


Avatar for Allgood Plumbing Company

Allgood Plumbing Company

4.98(
130
)

Allgood Plumbing Company

4.98(
130
)
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

Today’s economy has everyone being more price conscious than ever; looking for more creative ways to save money. We can assist you with this! At Allgood Plumbing Company, our mission is to provide you with the most reliable, trustworthy, best valued plumbing service available! We offer fair upfront pricing with no hidden charges! Estimates are free and service you can afford. We guarantee that all work is done to your satisfaction and it will be fixed right the 1st time!

"Had Allgood Plumbing out to install kitchen garbage disposal & faucet. Very pleased with the service provided! They were punctual, professional, polite & proficient! Very reasonably priced! Would recommend & will use again!"

Brandi O on October 2020

Today’s economy has everyone being more price conscious than ever; looking for more creative ways to save money. We can assist you with this! At Allgood Plumbing Company, our mission is to provide you with the most reliable, trustworthy, best valued plumbing service available! We offer fair upfront pricing with no hidden charges! Estimates are free and service you can afford. We guarantee that all work is done to your satisfaction and it will be fixed right the 1st time!

"Had Allgood Plumbing out to install kitchen garbage disposal & faucet. Very pleased with the service provided! They were punctual, professional, polite & proficient! Very reasonably priced! Would recommend & will use again!"

Brandi O on October 2020


Mr Rooter Plumbing of Galveston & Brazoria Counties

1.89(
9
)

Mr Rooter Plumbing of Galveston & Brazoria Counties

1.89(
9
)
19 years of experience

At Mr. Rooter® Plumbing every customer’s individual needs are important. Whether it’s a simple sink clog or a damaged sewer line, you can count on a Mr. Rooter plumber to take care of your plumbing needs – day or night – with never an overtime charge. Our professional service, quality products and honest, up-front pricing make Mr. Rooter the best value in plumbing services nationwide. Mr. Rooter is ready for all emergency plumbing issues, from clogged drains and sewage backups to frozen pipes and leaking water heaters. You can count on an expert diagnosis from Mr. Rooter with our camera inspection tools. Then we’ll fix it right the first time, whether it takes HydroScrub® drain cleaning or trenchless pipe repair, with courteous smiles on our faces. There's a reason they call us Mr.® Call your local Mr. Rooter today. Additional phone numbers - (281) 648-1126, (409) 740-3747, (877) 766-8305. Additional e-mail - mrrooterplumbing06@yahoo.com. Additional DBA - Mr Rooter Corp.

"Paid $75 Deductible through American Homeshield to sub contract Me.Rooter Plumbing Scam: Martin, with Mr. Rooter arrived & used a camera underneath the home to try & diagnose the leak issue in the laundry room. He didn't do anything else to figure out the cause of the leak. His repair quote was for $8,500 & when he was told that seemed high for the repair, he said the best he could do it for was $6,500. He immediately referred a water damage company to access the damage at no charge. That company said water damage was $2,200. We called another reputable plumber to get a second opinion & they immediately identified a cracked pipe in the P Trap and repaired all for $201. They also stated there was no major water damage. MR. Rooter conducted unethical business practices & provided fraudulent information"

Cheryl H on May 2020

At Mr. Rooter® Plumbing every customer’s individual needs are important. Whether it’s a simple sink clog or a damaged sewer line, you can count on a Mr. Rooter plumber to take care of your plumbing needs – day or night – with never an overtime charge. Our professional service, quality products and honest, up-front pricing make Mr. Rooter the best value in plumbing services nationwide. Mr. Rooter is ready for all emergency plumbing issues, from clogged drains and sewage backups to frozen pipes and leaking water heaters. You can count on an expert diagnosis from Mr. Rooter with our camera inspection tools. Then we’ll fix it right the first time, whether it takes HydroScrub® drain cleaning or trenchless pipe repair, with courteous smiles on our faces. There's a reason they call us Mr.® Call your local Mr. Rooter today. Additional phone numbers - (281) 648-1126, (409) 740-3747, (877) 766-8305. Additional e-mail - mrrooterplumbing06@yahoo.com. Additional DBA - Mr Rooter Corp.

"Paid $75 Deductible through American Homeshield to sub contract Me.Rooter Plumbing Scam: Martin, with Mr. Rooter arrived & used a camera underneath the home to try & diagnose the leak issue in the laundry room. He didn't do anything else to figure out the cause of the leak. His repair quote was for $8,500 & when he was told that seemed high for the repair, he said the best he could do it for was $6,500. He immediately referred a water damage company to access the damage at no charge. That company said water damage was $2,200. We called another reputable plumber to get a second opinion & they immediately identified a cracked pipe in the P Trap and repaired all for $201. They also stated there was no major water damage. MR. Rooter conducted unethical business practices & provided fraudulent information"

Cheryl H on May 2020


Avatar for Statewide Remodeling

Statewide Remodeling

3.94(
197
)

Statewide Remodeling

3.94(
197
)
Customers say: Quality work
31 years of experience

Statewide Remodeling was started in 1994 and provides interior and exterior home remodeling services throughout Texas. Since inception, the company has become the largest remodeling company in Texas and is ranked #18 in size in the U.S. by Qualified Remodeling Magazine. Statewide Remodeling's unsurpassed commitment to customer service has repeatedly earned the coveted "Consumers' Choice Award" for the past 10 years straight. Statewide has also been named "Service Provider of the Year" by multiple large retail establishments over the past 10 years. Services that we currently offer: ● Windows and Doors Replacement ● Bathrooms and Shower Renovations ● Roof Replacements ● Kitchen Refacing ● Garage Floor Coatings ● Custom Closet Organization Systems

"they did a good job so it seems. it was much later that I took a shower and discovered that the hot water side didn't work because the handle only went to the neutral position instead of all the way to hot. I emailed them twice, called them twice. I just finished 2 times with their online chat and was transfered to a voice line and both times their system hung up on me. I had already gone to Home Depot and they put an order in and so far I haven't been contacted."

Charles K on November 2024

Statewide Remodeling was started in 1994 and provides interior and exterior home remodeling services throughout Texas. Since inception, the company has become the largest remodeling company in Texas and is ranked #18 in size in the U.S. by Qualified Remodeling Magazine. Statewide Remodeling's unsurpassed commitment to customer service has repeatedly earned the coveted "Consumers' Choice Award" for the past 10 years straight. Statewide has also been named "Service Provider of the Year" by multiple large retail establishments over the past 10 years. Services that we currently offer: ● Windows and Doors Replacement ● Bathrooms and Shower Renovations ● Roof Replacements ● Kitchen Refacing ● Garage Floor Coatings ● Custom Closet Organization Systems

"they did a good job so it seems. it was much later that I took a shower and discovered that the hot water side didn't work because the handle only went to the neutral position instead of all the way to hot. I emailed them twice, called them twice. I just finished 2 times with their online chat and was transfered to a voice line and both times their system hung up on me. I had already gone to Home Depot and they put an order in and so far I haven't been contacted."

Charles K on November 2024

...
Showing 1-10 of 1001
FAQs for basement remodeling projects in Montgomery, 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 Montgomery, TX homeowners’ guide to basement remodelings

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