Top-rated basement waterproofing pros.

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Avatar for Eagle View Remodeling

Eagle View Remodeling

4.86(
50
)
Approved Pro

Eagle View Remodeling

4.86(
50
)
Approved Pro
Customers say: Super punctual
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
774 local quotes requested

We have the experience and dedication to bring your dreams to reality! Specializing in Painting, Flooring and Ceramic Tile services, we guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today! Visit our website at https://eagleviewremodeling.com/.

"I was pleased with Amir and highly recommend him. He responded quickly with quotes and the delivery of professionals to my home to get the work done. The jobs were relatively small but he did not hesitate to help me. The quality of the work was excellent."

Susanne S on September 2025

We have the experience and dedication to bring your dreams to reality! Specializing in Painting, Flooring and Ceramic Tile services, we guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today! Visit our website at https://eagleviewremodeling.com/.

"I was pleased with Amir and highly recommend him. He responded quickly with quotes and the delivery of professionals to my home to get the work done. The jobs were relatively small but he did not hesitate to help me. The quality of the work was excellent."

Susanne S on September 2025


Avatar for Alpha Structural, Inc.

Alpha Structural, Inc.

4.67(
231
)
Approved Pro

Alpha Structural, Inc.

4.67(
231
)
Approved Pro
Customers say: Super punctual
198 local quotes requested
33 years of experience

Alpha Structural, Inc. has over 850 years of combined technical experience in Foundation and Hillside Repair. All of our experience is hard-core and down-in-the-trenches – not managed from behind a computer. Our in-house engineers and technicians are among the most experienced in all of Southern California. Alpha Structural, Inc. is the ONLY company in the SOCAL area licensed to ENGINEER and BUILD any type of repair project. That means that you'll work with us through the whole project, not unknown sub-contractors that you didn't hire and cannot control or predict. Alpha Structural, Inc. a licensed, bonded, and insured contractor (license # 663409). We are licensed with the following classifications: A (General Engineering Contractor). B (General Building Contractor). C-8 (Concrete). HIC (Home Improvement Contractor). CALL US NOW FOR AN INSPECTION OR ESTIMATE! (323)258-5482.

"I worked with Alpha once before, and they assisted with a second project 2 years ago which, now finally completed, I'm able to write a review about. Alpha helped with structural plans for windows in a garden level unit in order to prepare the proposal for city approval. Alpha is a big company and it took them a little while to complete everything; however I can certainly say that the engineer and contact people were knowledgeable and thorough. The plans were approved with their help and now that the unit is permitted for occupancy, the windows are a lovely attribute to the space."

Robert N on September 2024

Alpha Structural, Inc. has over 850 years of combined technical experience in Foundation and Hillside Repair. All of our experience is hard-core and down-in-the-trenches – not managed from behind a computer. Our in-house engineers and technicians are among the most experienced in all of Southern California. Alpha Structural, Inc. is the ONLY company in the SOCAL area licensed to ENGINEER and BUILD any type of repair project. That means that you'll work with us through the whole project, not unknown sub-contractors that you didn't hire and cannot control or predict. Alpha Structural, Inc. a licensed, bonded, and insured contractor (license # 663409). We are licensed with the following classifications: A (General Engineering Contractor). B (General Building Contractor). C-8 (Concrete). HIC (Home Improvement Contractor). CALL US NOW FOR AN INSPECTION OR ESTIMATE! (323)258-5482.

"I worked with Alpha once before, and they assisted with a second project 2 years ago which, now finally completed, I'm able to write a review about. Alpha helped with structural plans for windows in a garden level unit in order to prepare the proposal for city approval. Alpha is a big company and it took them a little while to complete everything; however I can certainly say that the engineer and contact people were knowledgeable and thorough. The plans were approved with their help and now that the unit is permitted for occupancy, the windows are a lovely attribute to the space."

Robert N on September 2024


Papa Danny's

No reviews yet

Papa Danny's

No reviews yet

Papa Danny's Construction Co, 9440 S Santa Monica Blvd, Beverly Hills, CA (Employee: Joshua Deforest Jackson) holds a General Building license according to the California license board. Their BuildZoom score of 92 ranks in the top 32% of 336,931 California licensed contractors. Their license was verified as active when we last checked. If you are thinking of hiring Papa Danny's Construction Co, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.

Papa Danny's Construction Co, 9440 S Santa Monica Blvd, Beverly Hills, CA (Employee: Joshua Deforest Jackson) holds a General Building license according to the California license board. Their BuildZoom score of 92 ranks in the top 32% of 336,931 California licensed contractors. Their license was verified as active when we last checked. If you are thinking of hiring Papa Danny's Construction Co, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.


Canada Builders

No reviews yet

Canada Builders

No reviews yet
22 years of experience

Canada Builders - Elevating Homes, Transforming Lives Canada Builders specializes in 7-layer waterproofing systems, decks, balconies, and exterior projects. We deliver excellence through quality craftsmanship, top-tier materials, and a customer-centric approach. 7-layer Waterproofing Systems: Unmatched protection for a dry, secure interior. Deck Construction: Stylish, durable outdoor living spaces. Balcony Renovations: Tailored transformations for a cozy retreat. Exterior Work: Curb appeal enhancements through siding and facelifts. Value Proposition: Expertise: Years of experience and skilled craftsmen. Quality Materials: Prioritizing durability and aesthetics. Customer-Centric Approach: Transparent communication and reliable service. Background and Staff: Canada Builders, a trusted name for number of years, boasts a proven track record and a team of passionate professionals. Owner-operated or staff-driven, expect capable hands for your project. Why Choose Canada Builders: Proven Track Record: Successful projects and satisfied clients. Attention to Detail: Excellence in finer details. Timely Execution: Efficient project completion. Embark on your home remodeling journey with Canada Builders. Contact us today to turn your vision into reality.

Canada Builders - Elevating Homes, Transforming Lives Canada Builders specializes in 7-layer waterproofing systems, decks, balconies, and exterior projects. We deliver excellence through quality craftsmanship, top-tier materials, and a customer-centric approach. 7-layer Waterproofing Systems: Unmatched protection for a dry, secure interior. Deck Construction: Stylish, durable outdoor living spaces. Balcony Renovations: Tailored transformations for a cozy retreat. Exterior Work: Curb appeal enhancements through siding and facelifts. Value Proposition: Expertise: Years of experience and skilled craftsmen. Quality Materials: Prioritizing durability and aesthetics. Customer-Centric Approach: Transparent communication and reliable service. Background and Staff: Canada Builders, a trusted name for number of years, boasts a proven track record and a team of passionate professionals. Owner-operated or staff-driven, expect capable hands for your project. Why Choose Canada Builders: Proven Track Record: Successful projects and satisfied clients. Attention to Detail: Excellence in finer details. Timely Execution: Efficient project completion. Embark on your home remodeling journey with Canada Builders. Contact us today to turn your vision into reality.


Avatar for Allstarepoxyandpaint

Allstarepoxyandpaint

No reviews yet

Allstarepoxyandpaint

No reviews yet
13 years of experience

allstarepoxyandpaint.com specializes in Garage Epoxy Flooring for interior/exterior rooms, restaurants, aircraft hangars, patios , walkways , industrial/commercial concrete floors in the Los Angeles, San Fernando, Simi Valley, Santa Clarita Valley, Antelope Valley, and its surrounding Southern California neighbors. Our products can renew any concrete surface into a polished look that adds value and provides a durable, long lasting, functional solution to meet any residential or commercial need. Our most popular coating systems are solid and colored blended flake system that can have flake up to 1/4 inch to make your floor look more like Terrazzo. We also offer a full range of some of the newest epoxy creations such as Metallic Epoxy and our most unique coating Lava Flow Epoxy. we set the standard for decorative concrete in the Los Angeles, San Fernando Valley, Pasadena, Burbank, Glendale, Silver Lake, Beverly Hills, Encino, Westlake Village, Thousand Oaks, Simi Valley, Santa Clarita Valley, and Antelope Valley. All star epoxy and paint is Family Owned and Operated. As the owner of All star epoxy and paint I oversee all projects to their completion in the Art and Craftsmanship of Decorative Concrete. I can handle any size project from a 400 Sq. Ft. laundry, 400 sq.ft. garage to a 20,000 sq. ft airplane hangar. All star epoxy and paint uses state of the art diamond grinding system that captures 99.9% of the dust being removed from the concrete floor. I use Industrial products from Top manufacturers and we buy all our product locally and support the local economy. We cover all of Southern California. With over 10 years installing epoxy We can make your vision become a reality !

allstarepoxyandpaint.com specializes in Garage Epoxy Flooring for interior/exterior rooms, restaurants, aircraft hangars, patios , walkways , industrial/commercial concrete floors in the Los Angeles, San Fernando, Simi Valley, Santa Clarita Valley, Antelope Valley, and its surrounding Southern California neighbors. Our products can renew any concrete surface into a polished look that adds value and provides a durable, long lasting, functional solution to meet any residential or commercial need. Our most popular coating systems are solid and colored blended flake system that can have flake up to 1/4 inch to make your floor look more like Terrazzo. We also offer a full range of some of the newest epoxy creations such as Metallic Epoxy and our most unique coating Lava Flow Epoxy. we set the standard for decorative concrete in the Los Angeles, San Fernando Valley, Pasadena, Burbank, Glendale, Silver Lake, Beverly Hills, Encino, Westlake Village, Thousand Oaks, Simi Valley, Santa Clarita Valley, and Antelope Valley. All star epoxy and paint is Family Owned and Operated. As the owner of All star epoxy and paint I oversee all projects to their completion in the Art and Craftsmanship of Decorative Concrete. I can handle any size project from a 400 Sq. Ft. laundry, 400 sq.ft. garage to a 20,000 sq. ft airplane hangar. All star epoxy and paint uses state of the art diamond grinding system that captures 99.9% of the dust being removed from the concrete floor. I use Industrial products from Top manufacturers and we buy all our product locally and support the local economy. We cover all of Southern California. With over 10 years installing epoxy We can make your vision become a reality !


Vision Developers

No reviews yet

Vision Developers

No reviews yet
Free onsite estimate

We are a high-end construction and home remodeling company. Our contractors and representatives have been on the field for more than a decade, with a lot of experience, knowledge, and patience. Accommodating each and every one of our projects with the dedication it needs to suit each customer as deserved. We specialize in Kitchen and bathroom remodeling. Rooms addition, garage conversion, decks, and more... We commit and fulfill our customer vision, keeping the schedule as promised and budget in the line. We work really hard and have kept our mission to keep customers happy and satisfied; not only at the end of the project but also during the. Since we know that having renovations done can be sometimes stressful. Our mission is to have your envisioned house come true.

We are a high-end construction and home remodeling company. Our contractors and representatives have been on the field for more than a decade, with a lot of experience, knowledge, and patience. Accommodating each and every one of our projects with the dedication it needs to suit each customer as deserved. We specialize in Kitchen and bathroom remodeling. Rooms addition, garage conversion, decks, and more... We commit and fulfill our customer vision, keeping the schedule as promised and budget in the line. We work really hard and have kept our mission to keep customers happy and satisfied; not only at the end of the project but also during the. Since we know that having renovations done can be sometimes stressful. Our mission is to have your envisioned house come true.


Advanced Environmental Experts

No reviews yet

Advanced Environmental Experts

No reviews yet

We specialize in foundation waterproofing, foundation drainage, and mold remediation. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call - or- click to schedule a free estimate today!

We specialize in foundation waterproofing, foundation drainage, and mold remediation. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call - or- click to schedule a free estimate today!


Avatar for Angel Construction

Angel Construction

5.00(
4
)

Angel Construction

5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Angel Construction is a trustworthy and hardworking company started by Luis Angel and his father Juan who have been working in this field for many years. Striving to deliver excellent services with the best pricing available, Angel Construction is your solution to home foundation needs and other repairs.

"Hired Luis for a complete foundation replacement for a home on a hill in Angelino Heights. Luis was very easy to work with from coordinating plans/permits, keeping to schedule, and scope changes along the way (LA City was a PITA). Luis was easy to talk to and his pricing was the best out of 5+ bids we got. Work involved replacing the entire footing/foundation, leveling interior floors, adding a few posts and support beams under the raised foundation, and replacing front patio cement area. Luis was always looking out for our bottom line and very efficient. Normally the type of foundation replacement we did requires multiple inspector visits but Luis knew the process well and only required one inspection after work was done, saving us a lot of money. Change orders were always handled professionally and very fair to both sides. Everything turned out great (I'm writing this review a year later). I highly recommend Angel Construction and wouldn't hesitate to hire them again."

James S on May 2025

Angel Construction is a trustworthy and hardworking company started by Luis Angel and his father Juan who have been working in this field for many years. Striving to deliver excellent services with the best pricing available, Angel Construction is your solution to home foundation needs and other repairs.

"Hired Luis for a complete foundation replacement for a home on a hill in Angelino Heights. Luis was very easy to work with from coordinating plans/permits, keeping to schedule, and scope changes along the way (LA City was a PITA). Luis was easy to talk to and his pricing was the best out of 5+ bids we got. Work involved replacing the entire footing/foundation, leveling interior floors, adding a few posts and support beams under the raised foundation, and replacing front patio cement area. Luis was always looking out for our bottom line and very efficient. Normally the type of foundation replacement we did requires multiple inspector visits but Luis knew the process well and only required one inspection after work was done, saving us a lot of money. Change orders were always handled professionally and very fair to both sides. Everything turned out great (I'm writing this review a year later). I highly recommend Angel Construction and wouldn't hesitate to hire them again."

James S on May 2025


ACA Construction

No reviews yet

ACA Construction

No reviews yet
14 years of experience

We are a company that provides all kinds of remodeling and construction services. We have more than 10 years of experience providing residential and commercial services in the city of Los Angeles CA and its surroundings. Our great values that prevail are: Professionalism, Experience and passion. No project will be too small or too big for us. Our careful attention to every detail and the strict use of the best tools to develop each project combined with daily practice in construction services has allowed us to develop an unmatched workforce. Our clients feel very happy with our services and we are also very happy with the satisfaction of our clients.

We are a company that provides all kinds of remodeling and construction services. We have more than 10 years of experience providing residential and commercial services in the city of Los Angeles CA and its surroundings. Our great values that prevail are: Professionalism, Experience and passion. No project will be too small or too big for us. Our careful attention to every detail and the strict use of the best tools to develop each project combined with daily practice in construction services has allowed us to develop an unmatched workforce. Our clients feel very happy with our services and we are also very happy with the satisfaction of our clients.


Avatar for Water Damage Services

Water Damage Services

5.00(
5
)

Water Damage Services

5.00(
5
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Water Damage Services is a leader in the property restoration industry. Servicing Ventura, Santa Barbara, and Los Angeles, our team of dedicated experts is ready to help, 24/7. We are the experts at emergency water mitigation, clean up of sewage and animal droppings, mold remediation and restoring your properties to pre-loss condition. As emergency responders, we arrive on-site within 90 minutes to immediately stop any secondary damage to your residential or commercial property. We can also help with pack outs and inventory cleaning as a result from a water damage crisis.

"Fabulously! The job was done professionally, as well attention to perfection as it was their home. All was given with caring and concern."

Cathy N on April 2021

Water Damage Services is a leader in the property restoration industry. Servicing Ventura, Santa Barbara, and Los Angeles, our team of dedicated experts is ready to help, 24/7. We are the experts at emergency water mitigation, clean up of sewage and animal droppings, mold remediation and restoring your properties to pre-loss condition. As emergency responders, we arrive on-site within 90 minutes to immediately stop any secondary damage to your residential or commercial property. We can also help with pack outs and inventory cleaning as a result from a water damage crisis.

"Fabulously! The job was done professionally, as well attention to perfection as it was their home. All was given with caring and concern."

Cathy N on April 2021

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Basement Waterproofing questions, answered by experts

A walkout basement is considered to be partially below grade because at least one wall is entirely exposed. In some cases and in specific municipalities, inspectors and appraisers will still count walkout basements as below grade, which means the space can’t serve as living space or be rented out. If you intend on using the area as living space or a separate apartment, you should check with your local building department to make sure it’s legal to do so.

Methods include interior sealants, exterior excavation and waterproofing membranes, sump pump installation, and vapor barriers for encapsulation. Techniques vary based on the structure and severity of moisture issues.

When doing any type of project involving mold, it's important to wear the right protective gear. You'll want an N-95 or KN-95 mask to keep yourself from inhaling mold spores, which can be irritating or trigger an allergic reaction in people with weakened immune systems. You'll also want to wear protective eyewear and gloves to limit your contact with mold.

In most cases, yes, because the large majority of basements leak or will have moisture issues at some point, and waterproofing methods can mitigate that risk or eliminate it entirely. Plus, water and moisture issues can be quite problematic, as they can lead to mold growth, rotting of building materials, structural damage, poor indoor air quality, increased electric bills, and other problems.

The best ventilation for a crawl space is a fully encapsulated crawl space with its own separate ventilation system. If you go this route, ensure you have the proper crawl space code requirements done and dusted before encapsulating your crawl space with a moisture barrier and installing appliances that may not be up to the proper specs.

The Topanga, CA homeowners’ guide to basement waterproofing services

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