What are signs that I need to waterproof my basement?

<div><p>Due to the nature of basements, some level of waterproofing is necessary to prevent water from seeping in and causing damage. Some definitive signs that your basement needs waterproofing measures or needs existing waterproofing measures need to be updated include:</p><ul><li><p>Water in your basement, including damp walls or puddles on the floor</p></li><li><p>Mold spots in your basement</p></li><li><p>Musty smells or odors</p></li><li><p>Warped doors or walls</p></li><li><p>Cracks in walls</p></li><li><p>Insect issues, such as cockroaches and termites</p></li></ul><p></p></div>

Can I waterproof my basement myself?

<div><p>You can DIY basement waterproofing in some ways to help save on the overall costs. If your basement isn’t experiencing a lot of water but is noticeably humid, you can try <a href="https://www.angi.com/articles/how-choose-basement-dehumidifier.htm">running a dehumidifier</a> that will pull the excess water out of the air. If you notice water leaking due to outdoor drainage issues, you can add downspout extensions to keep rainwater away from your home. </p><p>However, if the problem is more severe and requires a more extensive solution, it’s best to call a basement waterproofing professional to assess the treatment you need and install waterproofing safeguards properly. Since keeping water out of your basement is important, ensuring this job is done correctly the first time is best.</p></div>

How is damp proofing different from waterproofing?

<div><p>Damp proofing and waterproofing are both methods to help keep your basement dry. Damp proofing keeps soil moisture from entering your basement, which is helpful since your basement is underground. Waterproofing, however, keeps both soil moisture and liquid water out of the basement, which is essential, especially if you live in a wet environment. Because it’s more protective, waterproofing typically costs more than damp proofing. </p></div>

Should I waterproof the interior or exterior of my basement?

<div><p>Several factors dictate if you should <a href="https://www.angi.com/articles/it-better-waterproof-crawl-space-inside-or-outside.htm">waterproof the interior or exterior of your basement</a>. Waterproofing the exterior of your home is a great option if you use your basement for storage, as it provides the most protection from water and water damage. If you prefer work done outside of your home versus inside, exterior waterproofing is best for you. However, interior waterproofing is often less expensive since the area is easier to reach and requires less labor. </p></div>

How much does basement waterproofing cost?

<div><p>The <a href="https://www.angi.com/articles/how-much-does-basement-waterproofing-cost.htm">cost of basement waterproofing</a> is <b>$4,950</b> for the average homeowner. However, you could end up paying between <b>$600 and $14,000</b>, depending on factors like basement size, waterproofing method, and the region you live in. </p><p>If you live in an area with heavy rainfall, you might be paying more for waterproofing than if you lived somewhere drier since waterproofing contractors would be in high demand. Likewise, a 500-foot basement costs between <b>$2,500</b> <b>and $5,000</b> to waterproof, but that price rises significantly for a larger basement. </p></div>

Top 10 Best Basement waterproofing pros in Houston, TX

Customers say: Quick response

Recommended by 100% of Angi customers

26 local quotes requested

Since 2017, Groundworks has specialized in helping homeowners with foundation repair, waterproofing, and concrete needs. Our top priority is providing high-quality home repair solutions and personalized service across Texas. With fully trained technicians, industry-leading products, and nationally backed warranties, Groundworks is here to help with your foundation repair, structural reinforcement, crawl space encapsulation, pier & beam repair, and concrete lifting needs. With our coverage spanning across San Antonio, Houston & Dallas Fort-Worth, we bring our local expertise closer to you. Groundworks proudly holds accreditation from the Better Business Bureau, a testament to our unwavering commitment to excellence. At Groundworks, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate!

"When we purchased our home in 2017, there was already a crack across the top 2 segments of the driveway where that area had sunk quite a bit. Besides the cosmetic issue, we felt this subsidence was also a tripping hazard. After researching online and using Angi, I found GROUNDWORKS (formerly FSS: Foundation Support Specialists) who came out to give an estimate. Ricardo showed up on time with advanced warning of his ETA. He was thorough and left me with a color-coded bid. Some of the driveway and sidewalk leading to the front door were going to be lifted, and some parts stabilized using the foam injection method. Even though I received bids from 2 other companies, I chose GROUNDWORKS for their 5-year warranty and mid-level pricing. All companies were 4.5 stars or higher on both Google and Angi. On the job day, they arrived on time. The job was completed in about 2 hours. I am very happy with the results."

Carol G on January 2025

Since 2017, Groundworks has specialized in helping homeowners with foundation repair, waterproofing, and concrete needs. Our top priority is providing high-quality home repair solutions and personalized service across Texas. With fully trained technicians, industry-leading products, and nationally backed warranties, Groundworks is here to help with your foundation repair, structural reinforcement, crawl space encapsulation, pier & beam repair, and concrete lifting needs. With our coverage spanning across San Antonio, Houston & Dallas Fort-Worth, we bring our local expertise closer to you. Groundworks proudly holds accreditation from the Better Business Bureau, a testament to our unwavering commitment to excellence. At Groundworks, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate!

"When we purchased our home in 2017, there was already a crack across the top 2 segments of the driveway where that area had sunk quite a bit. Besides the cosmetic issue, we felt this subsidence was also a tripping hazard. After researching online and using Angi, I found GROUNDWORKS (formerly FSS: Foundation Support Specialists) who came out to give an estimate. Ricardo showed up on time with advanced warning of his ETA. He was thorough and left me with a color-coded bid. Some of the driveway and sidewalk leading to the front door were going to be lifted, and some parts stabilized using the foam injection method. Even though I received bids from 2 other companies, I chose GROUNDWORKS for their 5-year warranty and mid-level pricing. All companies were 4.5 stars or higher on both Google and Angi. On the job day, they arrived on time. The job was completed in about 2 hours. I am very happy with the results."

Carol G on January 2025

Crosstown Engineering and Home Inspection

Crosstown Engineering and Home Inspection

Customers say: Super punctual

Recommended by 98% of Angi customers

142 local quotes requested

We are a family-owned, locally-operated company that has served our home, the state of Texas, for the past 10 years. We provide the highest-level of service to our customers by providing professional evaluations and excellent customer service. We will go above-and-beyond for you and your home. We look forward to hearing from you! Services offered: Foundation Inspections, Drainage Inspections, Foundation Repair & Inspections, Whole Home Inspections & Pre-Sale Inspections, Engineering Reports, Structural Engineering, Civil Engineering

"Crosstown Engineering recently inspected the slab foundation of my home, and I couldn’t be more impressed. From start to finish, their professionalism, attention to detail, and clear communication stood out. The engineer was incredibly knowledgeable and took the time to explain everything in a way I could understand. Their thorough inspection gave me confidence in the structural integrity of my home, and their report was prompt, detailed, and easy to follow. I highly recommend Crosstown Engineering to anyone needing a foundation inspection. Truly a top-notch experience!"

Marc L on July 2025

We are a family-owned, locally-operated company that has served our home, the state of Texas, for the past 10 years. We provide the highest-level of service to our customers by providing professional evaluations and excellent customer service. We will go above-and-beyond for you and your home. We look forward to hearing from you! Services offered: Foundation Inspections, Drainage Inspections, Foundation Repair & Inspections, Whole Home Inspections & Pre-Sale Inspections, Engineering Reports, Structural Engineering, Civil Engineering

"Crosstown Engineering recently inspected the slab foundation of my home, and I couldn’t be more impressed. From start to finish, their professionalism, attention to detail, and clear communication stood out. The engineer was incredibly knowledgeable and took the time to explain everything in a way I could understand. Their thorough inspection gave me confidence in the structural integrity of my home, and their report was prompt, detailed, and easy to follow. I highly recommend Crosstown Engineering to anyone needing a foundation inspection. Truly a top-notch experience!"

Marc L on July 2025

Customers say: Quality work

Recommended by 90% of Angi customers

21 local quotes requested

Fix My Slab is a service-oriented company that offers quality work at affordable prices. Owner, Ty Stricklin has been fixing foundations throughout the country for the last 18 years. Fix My Slab specializes in leveling concrete foundations, and services for pier and beam, as well as base and block. Fix My Slab does not service Mobile homes. Tunneling and trenching services provided to contractors with same-day service. Fix My Slab proudly serves the Greater Houston area and surrounding outlining communities. Additional DBA - TDS Foundation Services LLC.

"Ty came out and after talking to me and taking some measurements, since the whole house was on a tilt from front to back, respectfully suggested that it would cost too much money to repair and that it was probably not worth it on an older home. He suggested that if we can live with it, that we should just do some cosmetic repairs. He even made some suggestions on how best to make these repairs by not just spackling, but actually replacing sections of drywall since the points were already weak. I really appreciated the honesty and feedback on how best to proceed."

Nathan W on December 2019

Fix My Slab is a service-oriented company that offers quality work at affordable prices. Owner, Ty Stricklin has been fixing foundations throughout the country for the last 18 years. Fix My Slab specializes in leveling concrete foundations, and services for pier and beam, as well as base and block. Fix My Slab does not service Mobile homes. Tunneling and trenching services provided to contractors with same-day service. Fix My Slab proudly serves the Greater Houston area and surrounding outlining communities. Additional DBA - TDS Foundation Services LLC.

"Ty came out and after talking to me and taking some measurements, since the whole house was on a tilt from front to back, respectfully suggested that it would cost too much money to repair and that it was probably not worth it on an older home. He suggested that if we can live with it, that we should just do some cosmetic repairs. He even made some suggestions on how best to make these repairs by not just spackling, but actually replacing sections of drywall since the points were already weak. I really appreciated the honesty and feedback on how best to proceed."

Nathan W on December 2019

Olshan Foundation Repair

Olshan Foundation Repair

Customers say: Super punctual

23 local quotes requested

92 years of experience

Established right here in Houston, way back in 1933, Olshan Foundation Repair is the Texas leader in foundation repair, serving both home and business owners. Our complete line of services in the Greater Houston area include; foundation repair, home elevation, crawl space recovery, concrete leveling, crack repair, tilt wall repair, bulkhead repair, water management and under slab plumbing. We offer evaluations at no-cost. Evaluations are performed by Certified Structural Technicians and include a detailed repair plan & pricing for you to review. There are no pushy sales tactics, just good information. Olshan has been recognized by Texas Governor, Greg Abbott for its 85+ year commitment to continued excellence and innovation. Repairs are backed by warranty. We are A+ BBB Rated and have over 600 verified online reviews. Start living better. Only Olshan. Our service area covers the entire greater Houston, Texas area, including; Alvin, Angelton, Atascocita, Bay City, Baytown, Bellaire, Bellville, Briar Forest, Brookshire, Cinco Ranch, Clear Lake, Cleveland, Columbus, Conroe, Crosby, Cypress, Dayton, Deer Park, Eagle Lake, Edna, El Campo, Freeport, Friendswood, Ft. Bend, Galveston, Hempstead, Humble, Humble, Jersey Village, Katy, Kemah, La Grange, Lake Jackson, Lake Jackson, League City, Lewisville, Liberty, Livingston, Magnolia, Memorial, Meyerland, Missouri City, Mont Belvieu, Montgomery, Needville, Pasadena, Pearland, Port Lavaca, Richmond, River Oaks, Rosenberg, Sargent, Sealy, Splendora, Spring, Sugar Land, Texas City, The Heights, The Woodlands, Tomball, Victoria, Wharton and surrounding areas.

"Estimate. No work needed to be done at this time."

Arthur T on February 2023

Established right here in Houston, way back in 1933, Olshan Foundation Repair is the Texas leader in foundation repair, serving both home and business owners. Our complete line of services in the Greater Houston area include; foundation repair, home elevation, crawl space recovery, concrete leveling, crack repair, tilt wall repair, bulkhead repair, water management and under slab plumbing. We offer evaluations at no-cost. Evaluations are performed by Certified Structural Technicians and include a detailed repair plan & pricing for you to review. There are no pushy sales tactics, just good information. Olshan has been recognized by Texas Governor, Greg Abbott for its 85+ year commitment to continued excellence and innovation. Repairs are backed by warranty. We are A+ BBB Rated and have over 600 verified online reviews. Start living better. Only Olshan. Our service area covers the entire greater Houston, Texas area, including; Alvin, Angelton, Atascocita, Bay City, Baytown, Bellaire, Bellville, Briar Forest, Brookshire, Cinco Ranch, Clear Lake, Cleveland, Columbus, Conroe, Crosby, Cypress, Dayton, Deer Park, Eagle Lake, Edna, El Campo, Freeport, Friendswood, Ft. Bend, Galveston, Hempstead, Humble, Humble, Jersey Village, Katy, Kemah, La Grange, Lake Jackson, Lake Jackson, League City, Lewisville, Liberty, Livingston, Magnolia, Memorial, Meyerland, Missouri City, Mont Belvieu, Montgomery, Needville, Pasadena, Pearland, Port Lavaca, Richmond, River Oaks, Rosenberg, Sargent, Sealy, Splendora, Spring, Sugar Land, Texas City, The Heights, The Woodlands, Tomball, Victoria, Wharton and surrounding areas.

"Estimate. No work needed to be done at this time."

Arthur T on February 2023

Advanced Environmental Services - Houston

3120 Southwest Fwy STE 101 #162080

New on AngiNew on Angi•

Approved Pro

Advanced Environmental Services - Houston

3120 Southwest Fwy STE 101 #162080

New on AngiNew on Angi•

Approved Pro

10 years of experience

Free onsite estimate

Advanced Environmental Services is a veteran owned, full service environmental services contractor specializing in waterproofing, water damage and mold remediation, serving commercial and residential clients throughout Florida, Georgia, Louisiana and Texas for over 30 years. We use only the highest quality materials available. We don't believe in high-pressure sales tactics. In fact, we don't even believe in Sales Reps. Every visit to your home and cost estimate will come from a uniformed Project Manager who will also oversee your project. We never outsource projects to sub-contractors.

Sonart Construction Corp.

4542 Southwest 25th Avenue

Sonart Construction Corp.

4542 Southwest 25th Avenue

Customers say: Quality work

238 local quotes requested

12 years of experience

Sonart Construction Corp. has over15 years of experience in providing a variety of exterior and interior renovation services. We provide services to Palm Beach, Broward and Miami-Dade Counties.. We specialize in Bathroom Remodeling, Kitchen Remodeling, Flooring and the list goes on. Customer satisfaction is what determines our success, which is why we take a hands-on approach and keep the customer informed through every phase of the project. When interacting with our company, you'll notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing, and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your renovation needs. Give us a call today!

"The first red flag is representing himself as Steve Perez on Angi’s list when in fact his name is Ziv. There’s the hard sell and false promises (finish a kitchen remodel in 5-6 weeks) when it took 4 months. Unprofessionalism is an understatement. He communicates through texting like a teenager and screams at the client when in fact errors are his fault or his sub-contractors. We provided appliance specs very early in the process and the electrician still made errors for which Ziv wanted us to pay for. The cabinets delivered were incomplete which he blamed on us. He demanded a final payment and threatened to put a lean on our house when the work was incomplete per the contract. Then Subs starting calling demanding payment which was resolved after we provided cashed checks to Sonart Construction. Don’t believe what I say. Read the BBB review complaints for a well-deserved F rating."

Tracy L on November 2024

Sonart Construction Corp. has over15 years of experience in providing a variety of exterior and interior renovation services. We provide services to Palm Beach, Broward and Miami-Dade Counties.. We specialize in Bathroom Remodeling, Kitchen Remodeling, Flooring and the list goes on. Customer satisfaction is what determines our success, which is why we take a hands-on approach and keep the customer informed through every phase of the project. When interacting with our company, you'll notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing, and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your renovation needs. Give us a call today!

"The first red flag is representing himself as Steve Perez on Angi’s list when in fact his name is Ziv. There’s the hard sell and false promises (finish a kitchen remodel in 5-6 weeks) when it took 4 months. Unprofessionalism is an understatement. He communicates through texting like a teenager and screams at the client when in fact errors are his fault or his sub-contractors. We provided appliance specs very early in the process and the electrician still made errors for which Ziv wanted us to pay for. The cabinets delivered were incomplete which he blamed on us. He demanded a final payment and threatened to put a lean on our house when the work was incomplete per the contract. Then Subs starting calling demanding payment which was resolved after we provided cashed checks to Sonart Construction. Don’t believe what I say. Read the BBB review complaints for a well-deserved F rating."

Tracy L on November 2024

Sonart Construction Corp.

131 Empire Central Drive, Unit 128

Sonart Construction Corp.

131 Empire Central Drive, Unit 128

Customers say: Quality work

249 local quotes requested

12 years of experience

Sonart Construction Corp. has over15 years of experience in providing a variety of exterior and interior renovation services. We provide services to Palm Beach, Broward and Miami-Dade Counties.. We specialize in Bathroom Remodeling, Kitchen Remodeling, Flooring and the list goes on. Customer satisfaction is what determines our success, which is why we take a hands-on approach and keep the customer informed through every phase of the project. When interacting with our company, you'll notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing, and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your renovation needs. Give us a call today!

"I called Sonart construction to give me a bid remodeling a kitchen. I spoke to the project manager Ziv and he was very professional I then set up an in office meeting with Ziv we discussed our options and I was very pleased with how we all worked together with different ideas and we all came with the best kitchen design hat suits my needs and wants. Will definitely recommend to all family and friends."

Dorothy K on January 2022

Sonart Construction Corp. has over15 years of experience in providing a variety of exterior and interior renovation services. We provide services to Palm Beach, Broward and Miami-Dade Counties.. We specialize in Bathroom Remodeling, Kitchen Remodeling, Flooring and the list goes on. Customer satisfaction is what determines our success, which is why we take a hands-on approach and keep the customer informed through every phase of the project. When interacting with our company, you'll notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing, and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your renovation needs. Give us a call today!

"I called Sonart construction to give me a bid remodeling a kitchen. I spoke to the project manager Ziv and he was very professional I then set up an in office meeting with Ziv we discussed our options and I was very pleased with how we all worked together with different ideas and we all came with the best kitchen design hat suits my needs and wants. Will definitely recommend to all family and friends."

Dorothy K on January 2022

Bulko D&D Group Remodeling and Cleaning Services

10707 Lake Creek Parkway

No reviews

Bulko D&D Group Remodeling and Cleaning Services

10707 Lake Creek Parkway

No reviews

21 years of experience

You need a team of specialists with more than 20 years of experience in Design, Remodeling, Plumbing, Electricity, Concrete, Drywall, Painting and Cleaning to transform your home or business, we are your ideal option to solve your needs. Our company is owned and operated because we are committed to fostering long-lasting, transparent, honest and responsible relationships. For us to be able to serve you will be a blessing from God and we will make you feel blessed with our service.

Sotelo's fire & water restoration

No reviews

Sotelo's fire & water restoration

No reviews

The effects of fire damage, whether it be from a lightning strike, a candle left burning, or even a kitchen fire can be extremely devastating to any home or business owner. Fire damage can lead to an unsafe environment for you and your loved ones. Sotelo's Restoration is here to handle every obstacle you may face in restoring your home or business to its former state and help to get your life back on track.Water Restoration The effects of water damage, whether it be from a broken water pipe or an unfortunate flood disaster, is a situation that requires immediate response. The experienced professionals at Sotelo's Restoration stand ready to respond to any water related disaster, at your home or business, with speed and efficiency. Sotelo's Fire and Water Restoration has the experience and necessary equipment to help you.Mold Remediation Mold, in a home or business, can have wide ranging effects to both the structure itself, and the people who frequent the building. Due to the health concerns of mold it requires intricate steps to eliminate and eradicate the mold problem. The experienced professionals at Sotelo's Fire and Water Restoration are skilled in determining and removing the cause to effectively eradicate the mold problem.

Houston Home Maintenance

PO Box 70110

No reviews

Houston Home Maintenance

PO Box 70110

No reviews

15 years of experience

We offer home maintenance services and packages in some of the finest neighborhoods in Houston, Texas. HOME MAINTENANCE SERVICES Our services are grouped into four categories for your selection: 1) Home Interior Services: appliance repair, drywall, painting, plumbing, HVAC 2) Home Exterior Services: doors, driveways, gutters, roof, siding, windows 3) Lawn & Garden Services: decks, fencing, patios, sunrooms, pools, landscaping 4) More Home Services: pressure washing, handyman, waterproofing, pest control WHERE WE WORK Services are provided in the following areas of Houston, Texas. The Heights, Timbergrove, Garden Oaks, Spring Valley, Spring Valley Village, Spring Branch, Piney Point, Memorial, Tanglewood, River Oaks, Upper Kirby, Rice Military, Montrose, Museum District, Texas Medical Center, West University, Southside Place, Galleria, Bellaire, Meyerland, Braeswood.