Top-rated basement waterproofing pros.

Get matched with top basement waterproofing pros in Bellflower, CA

Enter your zip and get matched with up to 5 pros

Find Basement waterproofing pros in Bellflower

Avatar for Alpha Structural, Inc.
Alpha Structural, Inc.
4.6(
241
)

Serving Bellflower, CA and surrounding areas

Approved (Corporate)

In business since 1992

Free estimates

Emergency services offered

"Erinn was my initial contact and he gave a very through and fair estimate. We had structural work done to support floor joists and large beams under the garage that needed replacing. Ernesto and his team, Julio, Salvatore and Gilder worked tirelessly to complete the work and were respectful, punctual, informative and good humoured throughout the entire process. I would not hesitate to use them again or recommend them to others. A really great company!!"
Basement Addition
Basement Expansion
Caisson Supported Retaining Wall
Cantilevered Deck Design Build
Deck Expansion and Slope Failure with Retaining Wall

+323

Response time10 hrs
Response rate100%
20 neighbors recently requested a quote
Avatar for Western Rooter & Plumbing
Western Rooter & Plumbing
4.8(
171
)

Serving Bellflower, CA and surrounding areas

Approved

In business since 1981

Free estimates

Emergency services offered

"I returned home from a trip and found water all over my downstairs bathroom and adjoining shed. It was late afternoon and I called Western Rooter who agreed to come out first thing the next day, I had a pretty sleepless night. Rene showed up the next day and assessed the situation and started clean up. Tony soon joined him and the two worked all day until after dark and helped me with cleanup and putting things right. They explained to me what they were doing and why along the way. I felt they charged a fair price. I am so grateful for their service and highly recommend Western Rooter."
Ruben installs a new drainage system under a customers home. Working in a crawl space is rough, but we do what is needed.
Backing up? Got roots? Blast those roots out with a Hydro Jetter! We use a wart hog nozzle that combines controlled rotation with a unique 8 jet cutting configuration optimized for removing roots. It’s better with a jetter! Call us! We got this! ??
Sewer Line Camera
No drain clog too big or small, Western Rooter covers them all!
Justin clearing a Kitchen sink back-up after the Memorial holiday.
HALO 5 whole house water filtration system.

+542

Response time12 hrs
Response rate100%
22 neighbors recently requested a quote
Avatar for Saber
Saber
3.6(
148
)

Serving Bellflower, CA and surrounding areas

Approved

In business since 1986

Free estimates

Warranties offered

"This company is great. The men that installed my equipment were very quick and cleaned up after themselves. The estimate was free and I was guaranteed that price for an entire year so I wasn't forced to make the decision right away. I was so upset when I found out my foundation was settling. It was definitely an expensive fix but worth it. It was getting to the point where I couldn't shut doors because they weren't lined up with the frames anymore. Now I have jacks that can be adjusted at anytime without needing to spend any more money."
REIG Operation Renovation
REIG Operation Renovation
REIG Operation Renovation
REIG Operation Renovation
REIG Operation Renovation

+35

Response time1 day
Recommended by75%of homeowners
RSF Construction Inc.
1.0(
1
)

Serving Bellflower, CA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

RSF Construction Inc. is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

Palm Construction, Inc.
5.0(
112
)

Serving Bellflower, CA and surrounding areas

In business since 2016

Free estimates

Credit card accepted

It can be a daunting task looking for not only the right contractor for your job but also the right contractor for you. We completely understand what you're going through. We know every customer has different desires, different needs and different schedules. We're not only here to turn your ideas into reality but to make it a memorable experience every step of the way. Call us right now, no matter where you are in the planning process.

Recommended by100%of homeowners
Palm Construction, Inc.
5.0(
90
)

Serving Bellflower, CA and surrounding areas

In business since 2016

Free estimates

Credit card accepted

"We worked with Ali (sales manager) and Tony (project manager), who took the time to design a project that made sense for our property and our budget, made a number of suggestions and recommendations and were never pushy or tried to "sell" us on something. The crew really went above and beyond to provide top quality workmanship and overall we were in very good hands. Highly recommended!"
Recommended by100%of homeowners
Avatar for OM Construction Inc
OM Construction Inc
4.7(
151
)

Serving Bellflower, CA and surrounding areas

In business since 1990

Free estimates

Emergency services offered

"My 23 years old tile roof need to be replaced due to poor quality material used by previous local roofer. After search through 6 estimates, I pick Tony's bid because he listen to my concern and his prices seems fair. Normally roofing job starts in April or May, after the raining season, but our roof was leaking in several spots and Tony and Tino (the roofer) started the project in February. With the wettest raining season in recent memory in LA, it was a challenge to work on roof during the break between rain storms, but Tony and Tino's crew pull through the challenge. During the process, Tino also points out several issues with our chimney and he was able to do a thural repair and painting while he was up on the roof. As with any construction project, we encounter areas that need extra work and Tony was very easy to talk to and we were able to reach a reasonable price for the extra work. The only complaint I have about the whole project is that during the project, the crew allow the dirt got into my gutter and the cleaning process was not as thural as I'll like. Overall, I am very pleased with our roof project with OM Construction. Tony is very responsive during the process and address my concern very quickly. Tino's experience and attention to detail make me feel confident about the quality of our roof job."
Roofing Project
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+86

Recommended by95%of homeowners
...
Showing 1-10 of 125
Basement Waterproofing questions, answered by experts

It’s not the number of weep holes that should be of concern to builders but rather their spacing. Weep holes are usually spaced anywhere between 16 inches on center when using round tubes or wicking materials and 24 inches on center when using open-head joints. This is a more conservative spacing than the 33-inch maximum spacing on center that’s mentioned in the International Residential Code. All in all, the total number of weep holes a brick exterior should have will depend on the size of the structure.

The purpose of crawl space encapsulation is to prevent mold by blocking moisture and reducing humidity. If the vapor barrier is properly installed, it significantly reduces the chance of mold developing within the crawl space. However, mold can sometimes grow behind the encapsulation material, but it will be sealed away from the main area. Additionally, moisture can still condense inside the encapsulated space, so if you notice excess humidity, installing a dehumidifier is recommended to prevent mold and mildew growth.

In perfect conditions—meaning, no overexposure to the elements without roofing material on top of it—an ice and water shield can last for decades. In fact, many come with a limited lifetime warranty because they should last for a long time. If, however, the membrane is exposed to the elements during building or if there is a delay in installing the roofing material, it might only last up to 180 days if exposed to the elements. The key is to make it a layer of protection and then protect that layer by installing the roofing.

Yes, water and water vapor can seep through cracks in your basement floor, which means you should address all basement floor cracks, even if they don’t indicate structural issues. Sealing settling cracks and shrinkage cracks is a good idea to keep water and moisture outside where it belongs. Doing so can improve your indoor air quality, reduce the risk of mold growth, make your home more comfortable, and help prevent pest infestation.

Topical sealers adhere to the surface of concrete to create a protective layer. In many cases, this is all you need for concrete that sees light to moderate traffic, such as your basement. Penetrating sealers, on the other hand, bond with the free lime in the top layer of concrete to form calcium silicate, which prevents liquid from passing through. This type of sealer protects the surface from water, oil, and gasoline spills.

The Bellflower, CA homeowners’ guide to basement waterproofing services

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