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Over 2,220 reviews for
Riverside Waterproofing Contractors from people just like you.

successfully solved a leakage problem in the rear section of my basement around 9 years ago so when I encountered water leaking into my" storage room in the front of the basement this summer, I immediately called them for an appraisal and solution.
arrived at the promised time, did an inspection, and concluded that I would not need the extensive work (French drain, sump pump, etc.) that had been necessary in the earlier work. He explained that the solution would be better handled by a landscaping company and listed exactly what a landscaper needed to do to solve the problem. As in the past,
was extremely honest in handling my situation and did not try to convince me to do something that was unnecessary. I knew beforehand that they would react this way because that was the experience that I had with them in the past. Back then, they were the only honest and only reasonably priced organization doing this type of work - at least among the few that I had called for estimates and appraisals. I strongly recommend them to anyone in need of the services they provide. One cannot go wrong with them or with
. They are definitely not your usual "run of the mill" waterproofing company but one of the most exceptional companies I have ever dealt with ---- and this includes every type of home service company.

-Sharon B.

"They started on time (despite delays in other projects because of extremely wet weather earlier in the year), and finished on schedule (a major accomplishment considering" the magnitude of the project). They were organized, professional, knowledgeable in all aspects, and hard working. They kept me advised of the goals for the day and answered all my questions honestly and respectfully. They were always on time. I enjoyed having the crew around. The job was done correctly. Did it right versus quickly. At the end of the day they cleaned up any messes and made sure any equipment was not in our way. At the end of the project they helped put my things back in place in the basement, and cleaned up all debris. They finished the outside by bringing in topsoil and planting grass seed. As the customer they always put me first. If they had questions they asked rather than assumed. They made sure I understood what was happening at each step along the way. I highly recommend

-Craig N.

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Local Articles in Riverside

6 Questions to Ask a Basement Waterproofing Contractor

Ask your basement waterproofing contractor these key questions.

What to Expect with Basement Waterproofing

Does your finished basement have seepage? Does water find a way in, and make you wonder if you need foundation repair?

Wet basement floor with mold
Structural Engineering, Basement Waterproofing

A structural engineer explains why to hire an engineer and draft a plan before repairing a wet basement or crawl space.

Sump pump and pipe
Plumbing, Basement Waterproofing

Use this guide to help you know when a noise warrants a call to your local plumber.

An empty crawlspace
Basement Waterproofing

A member asked Angie Hicks what to do about water pooling in her crawl space

Basement floor under construction
Basement Waterproofing

Here are the pros, cons and costs connected with the various basement waterproofing methods.

Angie's Answers

Mold in a basement is a common problem. My company helps people with this every day. Some of the answers you received were helpful but not all the information is correct. First, you need to eliminate the two main ingrediants that mold needs to survive. The first one is water intrusion. This is a must. I am assuming you have no water intrusion as you make no mention. The second componant that needs to be eliminated is moisture. Moisture is also humidity. Basements need to be kept airtight in the summer months. Some folks have posted that you need air flow in your basement. Nothing could be furthur from the truth. When you open any windows for example, not one micron of air goes out of the basement, Warm humid air is sucked into the basement. Houses suck air into the basement and it meets the cool surfaces and skyrockets humidity. The windows must be kept closed and a dehumidification device installed to ensure humidity stays below 60% humidity. The dehumidifier should be energy star rated and purchasing a seperate humidity guage is a must to monitor the unit's progress. We like to keep our customer's basements at 50% humidity. This eliminates the smell that is active mold spore growth. Once the water and humidity is brought under control. Remove the organic materials that have mold on them. Walls, sheetrock and studs that have been affected. Follow the advice of previous posts as you must ensure that you do not affect the rest of the home. Once removed, install new walls using as much inorganic material as possible. We also install vapor barrier over the walls and seal the floors to stopwater vapor transmission into the basement. Poly plastic is not a acceptable vapor barrier. It is not "zero-perm" and will still allow moisture transmission. It will also crack and break into pieces over the years. A PVC liner rated "zero-perm" is the correct product in this application. Depending how large the basement is and if it is sectioned off will determine the dehumidifier strength. We use the Santa Fe line of dehidifiers as they are super energy efficiant and work like a dehumidifier on steriods. I hope this helps and I wish you the best in Basement Health!

Where is the home located, what is the exterior wall construction and type, how is the space heated?


It could be a whole host of different scenarios that would generate that result.  It is nearly impossible to tell but I would say that most basement moisture problems are a result of bulk moisture intrusion or condensation issues. 


Given the deep and hard winter this year, it could be a condensation issue that hadn't previously been shown.




Basement Waterproofing reviews in Riverside


We called
Riverside Waterproofing Contractors Provider Name Locked
in because we found water seeping into a small closest area and a bedroom in our finished basement. We removed some drywall and found a large 8 foot crack (ceiling to floor). This crack looked to have been filled with caulking.
Riverside Waterproofing Contractors Provider Name Locked
came in and did their crack injection. They were very good and quick. We haven't seen water come in since and it has rained serveral times (heavy rain).
Riverside Waterproofing Contractors Provider Name Locked
Riverside Waterproofing Contractors Provider Name Locked
was great as well, made us feel comfortable and was always ontime and returned our calls when needed.
Riverside Waterproofing Contractors Provider Name Locked
, hopefully we won't need your services again, but if we do, we'll make sure to call you.
- Richard M.

I had estimates from two companies that immediately said I needed to get an Interior Waterproofing System costing thousands of dollars. Since I was getting a stream of water each time it rained, I was desperate to get my basement waterproofed. I was ready to settle on one company. Their estimate was ($5500) which included digging a well around the basement perimeter and adding a sump pump.
I saw Waterproofing for Less on Angie's List and called Mr.
Riverside Waterproofing Contractors Provider Name Locked
. He was a no-show-no call on the initial appointment which
Riverside Waterproofing Contractors Provider Name Locked
me to tell him not to bother to come again. He was, however, quick to apologize for doing that and agreed to come the next day After assessing my situation, he told me I didn't need the 'System' those companies were offering me, and that he could remedy my situation.
Given the low cost I was very skeptical. Needless to say, I am VERY PLEASED with the results. I’ve been holding off doing this review to see if I got any future leaks. So far, I HAVEN'T. A normal rain would often result in puddles of water. Of late, Chicao has had some torrential rains yet my basement is still dry. I am VERY pleased with the work, and I'm happy I did not pay the $5500 I was going to pay to one company.
- Arlinel W.

I decided not to have the service done because I decided to go elsewhere, however I was very pleased with the professionalism and quick response this company gave when addressing my issue
- Arlinel W.

Came to the house and did a quick inspection. It took like 10 minutes for him to look around. Really a deep inspection of the basement and foundation....
Then he began to talk about all the issues and how they could fix them. Most waterproofing companies do this, I understand. They are trying to sell you their services and products and try to convince you that you need it and they will give you the best service compared to competitors.
The thing that irked me the most was the salesman was pushy when I said 'no' to his offer becuase it was very expensive and I could not pay that much. I was also on a tight schedule and had said so in the beginning. I had to be somewhere in an hour and I had talked to the person on the phone and explained that. But the salesman was upset I had to leave when I said 'no' and politely told him I had to get going. At that point is when he automatically lowered the price he originally qouted. Funny how those sales tactics work. When I again said no, he tried to give me an even lower price for part of the work and talked about financing. I said 'no thank you' and again said I had to get going. He then was visibly upset and tried to convince me to talk to him for 5 more minutes. I had gotten the information I needed and clearly he just wanted to make the sale but come on. I said 'no' three times and I was already not happy that they clearly try to gouge the customer for as much money as they can get, if you say 'no' the first time they'll go down, etc. SO this kind of car salesmanship bothers me and I know I"m not the only one. Just give me the best price right away. I have talked to numerous Waterproofing companies in the area and can tell you the ones that just give you their price straight away and don't PLAY these kinds of games. I'm not buying a car and it just feels like they are trying to cheat you out of your money or for as much money as they can.
Be sure to do your research and assess if you really need a drain system and sump pump. There are other ways to fix the problem and if you find there is not, be sure to shop around for companies. They are a dime a dozen and some are just trying to sell their products and services for a lot more $$ than it's worth.
- Amparo G.

Riverside Waterproofing Contractors Provider Name Locked
missed there first appointment when I took a day off work for them to come out. My grandparents also came down from Kokomo for the day so they wasted their time and gas for them to not show up too. So it didn't go well from the very beginning. I choose
Riverside Waterproofing Contractors Provider Name Locked
because I heard such good things about them. They told me if I have any water in my basement, they would take care of it as I would have a warranty on the waterproofing. They told me I have a different foundation but didn't consult with me when they did a difference process for the waterproofing then I was originally told. After the work was finished they didn't plug in the sub pump so we had water in our basement right after the waterproofing was finished! Scheduling that was a hassle, and my husband had to take a half day off work to be there when the cleaned up the water. Water was still coming in from some cracks they didn't think were deep enough or something to cause any water to coming. They did come back to fix that but now I'm having problems with the drain that then covered in cement. They wanted to charge me a service fee to come out and look at the drain that they covered in cement. Now we have to have a plumber come out and fix the drain, he's still hasn't given me an estimate on fixing it but it might be expensive. I really would like them to fix these issues and they don't seem to be concerned about water coming into my basement after they got paid for installing waterproofing!
- Ashley G.

Well it was a little rocky at first they had to cut into the neighbors cement but I was unable to get ahold of the owner because he rented the property and I had no phone number for him. When he finally contacted me he required some documents before he gave permission to cut his cement. However my salesman didn't seem to want to return my several phone calls. But When I got ahold of
Riverside Waterproofing Contractors Provider Name Locked
English (one of the bosses) he did contact me and we got the paper work the owner requested and then the job started on August 12, 2015 and because it was more to do to fix it the right way it took an extra day which they did tell me that it could be two or three days depending on what they find. They cut into the cement, they dug down the side of my house, they replaced wood on my building and they rebuilt the wall from the outside. They put this (membrane) Waterproofing stuff on my house, They put a French drain in, they filled it up with gravel and then they put new cement in the hole. They also sprayed my small section in my basement for mildew. I think they did an excellent job. Thank You Little
Riverside Waterproofing Contractors Provider Name Locked
, Big
Riverside Waterproofing Contractors Provider Name Locked
Riverside Waterproofing Contractors Provider Name Locked
for your hard work. Thank You
Riverside Waterproofing Contractors Provider Name Locked
for your help as well. The only negative would be that the saleman should be a little more knowledgeable when it comes to what needs to be done. The Salesman Giulio told me that they would replace my floor boards that got damaged from the rain, but they didn't do that. I talked to one of the workers and they said that they put enough wood to rebuild my floor that I didn't need to worry my floor was now stable. So I'm sure that the salesman probably added it into my estimate but I didn't say anything to
Riverside Waterproofing Contractors Provider Name Locked
since they had no intension on replacing part of my wall with no extra charge which I did appreciate. I was worried that the workers told me that
Riverside Waterproofing Contractors Provider Name Locked
had to come and look at my wall. I was so worried it would cost me more but he came and no extra charge. So Thank You to all that worked on my job. I would recommend them to anyone that needs this type of work done. I thought it was a bit expensive but I had no idea on how much this type of work cost. I had 4 different companies come out first I had a waterproofing company they told me I needed a contractor then I got a contractor he told me that is a job for waterproofing company, so I called one more and they didn't know how to fix it he said I know how to fix but my guys do not. So then I called
Riverside Waterproofing Contractors Provider Name Locked
and they were the only one that said they could fix it and knew how to do it so I looked no further. I just trusted the comments on Angie's List. They cleared up every day after they worked on my house.
- Marie H.

It was informative and very thorough. Recommendations were made, but we did not feel pressured to buy anything beyond the service we purchased through Angie's List. We will follow up with the recommendations and we would definitely use this service gain.
- Stacey J.

TERRIBLE!!!! We had Will from aquaquard come out for an assessment of our foundation. We were going to do a total remodel of our home. We had some major settling issues and knew we could not invest hundreds of thousands of dollars in the work without first addressing the foundation. Will appeared to be extremely knowledgeable and experienced. He told us what we needed to make our foundation structurally sound before beginning renovations. After the crew dug the footings my husband went under our house to see what they had done. It was noted at that point there were not enough footings to support the house. We called Will from aquaquard who came back out to reevaluate the situation. It was then the situation began to deteriorate. More footings needed to be installed but would cost thousands of dollars more!!! I had serious concerns that this was a bait and switch scenerio. We were assured that was not the case and given a 10% discount. Folks, at this point we were into this about 20,000 dollars. Aquardguad returned with their cement truck to pour the footings. They did not finish until 11:00 pm. One of the workers asked if they could wash out their cement truck . I agreed as long as they dumped the debris in the woods away from the driveway.Well the next day we went outside and our asphalt driveway had concert dumped all the way down it. Our driveway is long. It was a mess!!! In addition, they had dumped large piles of concrete beside the driveway in three different areas. Once again we called Will with aquaquard . We took pictures and sent those to him. He said someone would be out to clean up the mess. Two weeks later a worker showed up with a pressure washer and tried to remove concrete that had been sitting on the driveway for two weeks. We withheld $2,000 of our final payment. I wished it would have been more. We have to pay to reseal the driveway. It gets worse. When construction on our home began a structural engineer came out per the contractors request and said the foundation still needed more supports another $15-$20 thousand dollars of foundation work from the contractor!! We never heard another word from aquaquard about our driveway or the money we withheld. Writing about our experience brings back painful memories. I wonder if I can
Riverside Waterproofing Contractors Provider Name Locked
aquaquard for PTSD? In retrospect we would have been better off letting the contractor do the work. He utilized a structural engineer and fixed the foundation.
- Carmen J.

Waterproofing Contractors in Riverside, CA

Companies below are listed in alphabetical order. To view top rated service providers along with reviews and ratings, Join Angie's List Now!

1st Choice Home Services

913 Nadelhorn Dr
Lake Arrowhead

1st Line Construction

P. O. Box 9535
Laguna Beach

24 Design Construction

5455 Wilshire Blvd
Los Angeles

499 Handyman

109 N Main St

911 Builders Inc.

18543 Yorba Linda Blvd
Yorba Linda

A Man For All Seasons (AMFAS)

668 N. Coast Highway
Laguna Beach

A+ Handy Man Service

12716 Snapping Turtle Road
Apple Valley


4570 Alvarado Canyon Road
San Diego

Abatti Construction

29910 Murrieta Hot Springs Rd

AC Interiors

4752 Sewell Ave

Action Environmental & Construction

3100 Airway Avenue
Costa Mesa

Adam's Construction & Engineering

725 N. Catalina Street

Advance Solutions Co

12812 Clemson Dr

Affordable Trans Construction

8281 myrtlewood circle

AGA Construction Inc

18375 Ventura Blvd

AGS Innovation

7662 Genesta Ave.

All City Remodeling

6501 Vanalden Ave. #5

All County Environmental & Restoration

1081 N. Sheperd Street

All Proof Decks

8502 E Chapman Ave

America West Remodeling, Inc

PO Box 1014

Americal Builders

P.O. Box 8460
La Verne

American Mold Guard

P.O. Box 3533

AmeriPacific Construction Service

750 S. Lincoln Ave


Huntington Beach

Arkaine Construction Inc

5876 Painted Pony Cir
Simi Valley

Art Deck Inc.

20800 Dearborn St.


9749 Variel Ave

Assura Public Relations

335 N Brookhurst St

Avalon Roofing Inc

16828 S Broadway


Van Nuys

B & R Construction Inc

6015 W Pico Blvd
Los Angeles

B.H Construction Co.

9701 W. Pico Blvd
Los Angeles

B2B Design / Build

6302 Whittier Ave.

Barton Coatings

1232 Conway Ave.
Costa Mesa

Bartram Construction-General Contractor

78484 Avenue 42 # B
Bermuda Dunes

Beaver Remodeling

6050 Teesdale Ave
North Hollywood

Best Construction Services Inc

520 West Santa Ana Blvd

BG Tile & Construction Inc

5234 Vantage Ave
Valley Village

Bio Con Pest Control

9521 Harvard St

BJS Construction

673 N Markwood St

BMS Consulting

8373 Wendon St.
San Gabriel

Bonadiman Construction

110 Franklin Ave

Bright Green Contracting

464 Larkstone Ln.

Brothers Construction Co

2103 Maynard Dr

Bruton Custom Coatings

854 Georgiana Ct

Builders Law Group

9767 Vía Roma

BWW and Company

832 Ardmore Cir

C D W Waterproofing & Restoration

2401 E Katella ave

C I Services Inc

1681 McGaw Ave

Cahaba Scapes

2130 11th avenue north

CalExpress Construction, Inc.

1224 N. Griffith Park Dr.

Calico Construction

6345 Balboa Ave

California Construction Center

12509 Oxnard Street
North Hollywood

Center Line Construction

1611 W San Bernardino Rd Ste A

CMS Construction Services, Inc.

4425 Larchwood Pl

Community Construction Group, Inc.

2335 E Foothill Blvd.

Construction JM

10527 Cottonwood Ave



Cruz Handyman

11701 Menlo Ave

CXC Contracting

365 E Avenida De Los Arboles
Thousand Oaks

D Max Construction Inc.

621 N. Monte Vista Ave.
San Dimas

D.F. Construction & General Engineering

8132 Firestone Blvd

Dakota Construction

507 El Redondo ave #3

Daniel lopez

601 e Collins st


1215 S. Buena Vista
San Jacinto

Dave's Remodeling Inc

6047 Tampa Ave

Diaz Construction

322 E Heath Ln
Long Beach

Discount Cleaning Service

829 S Cypress Ave

Dixon Construction Industries, Inc.

PO Box 1462
Lake Arrowhead

Douglas A Hatfield

10001 Grunewald Rd

Douglas Sharpe

15130 Brookhurst St

Dr Vic and Sons Construction

1616 Ocean Park Blvd Suite B
Santa Monica



Elite Waterproofing & Coatings

11106 Arminta st
Sun Valley


13401 Oxnard St.
Van Nuys

enpos construction

641 S Palm St
La Habra


12450 Magnolia Blvd
Valley Village

EZ Plaster & Construction

712 Micheltorena St
Los Angeles

First Water Restoration

307 E 4th Street
Los Angeles

Galaxy Exteriors

POB 2188
San Bernardino

Garage Vision Co

1236 Eucalyptus Ave


9461 Charleville Blvd
Beverly Hills

Go Green Construction, Inc

9300 Texhoma Ave

Gomez Construction

3621 Lanfranco St
Los Angeles

Great Job Home Repairs

11308 Norwood Ave

Griner Construction

P.O. Box 1692 / 25670 Tahquitz Dr.

Hanks Construction

8491 W Sunset Blvd
West Hollywood

Hi-Tech Builders Inc

5435 Balboa Blvd

Home Builders and Remodelers Contractors

5419 Hollywood Blvd.
Los Angeles

Home Crafters

3458 Charlemagne Ave
Long Beach

Homecraft Masters

9523 Mayne St

Hovis Shower Pans

PO Box 893502

IGM Auto Repair

6205 Kester Ave
Van Nuys

Imbuia construction inc.

3831 Scadlock Ln
Sherman Oaks

Imperial Maintenance Service

31500 Grape St
Lake Elsinore

In-Area Property Pros Mold Services

1123 Sandhill Ave

Indoor-Restore Enviro Services

120 Vantis Drive
Aliso Viejo

Indoor-Restore of East Los Angeles

918 N Bonnie Beach Pl, East Los Angeles , CA 90063
Los Angeles


1976 S La Cienega Blvd
Los Angeles

Infrared Water Damage & Mold Inspection

835 San Julian St
Los Angeles

JR Remodeling


Kate Lesley Inc

2871 Stanton St


1465 n chestnut ave

KLD Construction

Los Angeles

LB Plumbing

Los Angeles

M & D Handyman, Painting, Remodel Svcs

11651 Fredrick Dr
Garden Grove

M&M Construction & Home Design

18840 Ventura Blvd

M.C.Carpentry Inc.

12700 Elliott Ave
El Monte

Mallory Construction

P.O. Box 781


0 Private Home Residence

Masterkraft Custom Shower Pans

14543 Reis St

Mitigation Inc

2113 Border Avenue

MMChoi & Co.

1900 East 4th St.
Long Beach

Multicoat Corporation

23331 Antonio Pkwy
Rancho Santa Margarita

Nash Deck Coatings and Re-Construction

24041 Avenida Corona
Dana Point


3892 Linwood Pl.


2191 S Dupont Dr

Pacific home remodeling

12658 w Washington blvd
Los Angeles


PO BOX 66881
Los Angeles

Pete Rogoff Water Proofing and Repairs

3461 1/2 Percy St
Los Angeles


Long Beach

Premiere Home Builders Inc

14807 Aetna St
Van Nuys

Prodigy Construction, Inc.

5023 Parkway Calabasas

Propert-Pro, Inc. - Mold & Water Damage

708 S Jordan Avenue
San Jacinto

Quick Fix Home Service

39210 Calle Breve

R & M Builders Handyman Service

1155 E. Ranchcreek Road


Los Angeles

Resourceful Construction Solutions

1551 Sierra Vista Dr
La Habra

Reynolds Masonry

27762 Antonio Pkwy Ste L1
Ladera Ranch

Richard D Connell Contracting Corp

40590 Avenida La Cresta

Right Stop Restoration

41711 Corporate Center Ct

Rodgers Roofing

5750 Sapphire st.
Alta Loma

Rojas Construction

23875 Lookout Lane

Rush Plumbing & Rooter/Rush Contractors & Eng.

offices in Anaheim, Menifee, San Jose, San Diego

Safford Construction Management

3549 Valley View Ave.


South El Monte

Santa Barbara Surfacing, Inc.

5901 Corta St.


Pico Rivera

Shores Construction

2011 Rhonda St

Sky Renovation

5632 Van Nuys Blvd
Van Nuys

SoCal Contractor

3289 Veteran Ave
Los Angeles

Sterling Solution

3150 Forest Meadow Drive
Chino Hills

Stock Building Supply

23126 Drayton St
Santa Clarita

Superlative Construction, INC.

3123 N. River Mist Cir.

Tazco Construction Inc

1504 Monroe St.

Team Construction

355 N Lantana St, #455


4016 Flowers Rd

Terminix - City Of Commerce

5901 E Slauson Ave

The House Next Door

11336 camarillo st
North Hollywood

Tiles By George

80870 Highway 111


20555 Devonshire St #260

Trinity Builders & Design

7022 Darby Ave Ste A

Ultimate Construction

1370 Jasmine Ct



Uva Construction

41785 Elm St #102

Villa Bella Construction

10 Mondrian
Aliso Viejo

Villa Building

1412 Mt. Pleasant
Los Angeles

villegas construction

4357 Layman Ave
Pico Rivera

Waterfall Painting and Remodeling

15 N San Mateo

Weinstein Construction Corp

15102 Raymer St.
Van Nuys

West Coast Commercial Construction

13710 Bora Drive
Santa Fe Springs

West Coast Shower Pans

1515 E Katella Ave Unit 2109

Western Pacific Roofing Corp

2229 E Ave Q

WillardBay Construction

Palm Springs

William Clark Construction

21704 Devonshire St

Witherspoon Roofing Co

PO Box 3525
Newport Beach

Y.O.R. Construction and Investment, Inc.

12135 Miranda St
Valley Village


PO Box 1310
Moreno Valley
Riverside Zip Codes

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