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Find Foundation, basement or crawlspace waterproofing / encapsulation pros in Simi Valley

Avatar for Alpha Structural, Inc.
Alpha Structural, Inc.
4.8(
147
)

Serving Simi Valley, 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

+315

Response time10 hrs
Response rate96%
32 neighbors recently requested a quote
RSF Construction Inc.
New to Angi

Serving Simi Valley, 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!

Avatar for Built Strong Construction
Built Strong Construction
5.0(
22
)

Serving Simi Valley, CA and surrounding areas

In business since 1979

Free estimates

Emergency services offered

"I purchased a home which was built in 1950 and was sitting on a crumbling brick foundation. We got a few estimates as the floors were uneven and weak. Built Strong Construction provided photos, references and their price was not the highest nor lowest. They did an incredible job, replaced the entire damaged brick foundation and within just a week I have a brand new concrete foundation! My floors are even, supported and I’m very impressed. Thank"
Recommended by100%of homeowners
Avatar for Rain Leak Specialists & Consultants
Rain Leak Specialists & Consultants
4.8(
16
)

Serving Simi Valley, CA and surrounding areas

In business since 1986

Free estimates

Warranties offered

"Excellent in that Mark identified 6 areas of potential concern and after temporarily fixing them, no rain leaked in for the first time in 11 years.  I am now sending Mark the estimates I have received from 3 roofers, to get his opinion on which one is covering all the items I need to have done, adequately.  I trust him completely.  It's taken 11 years, at least 5 other failed contractors and over $7000 in failed repairs to get to this point.  I wish I had found Mark 11 years ago.  Cannot recommend him highly enough to anyone with a mystery rain leak. <br> <br>"
Recommended by93%of homeowners
Avatar for Bob Patterson Painting
Bob Patterson Painting
5.0(
99
)

Serving Simi Valley, CA and surrounding areas

In business since 1984

Free estimates

Warranties offered

"Bob and his team did an absolutely super job. They arrived on time both days of the project. They prepared the area properly and did excellent repair work and painting for a great price. We were very happy with the way they performed and would hire them again."
Recommended by100%of homeowners
Juon Painting
4.8(
31
)

Serving Simi Valley, CA and surrounding areas

In business since 1990

Free estimates

Warranties offered

"I went with Juon Painting because I felt Edwin was an honest and sincere businessman and his estimate was one of the lowest I had received (Estimates ranged from $2500 to $10000!). I did have a hard time getting a hold of him when I actually wanted the work done, but it was the Christmas holidays and they were out of town. Once I did get a hold of them, they were ready to start work the next day. Three workmen showed up on time and started the work. They scraped the ceiling in one day and I have high ceilings in the living room. They did a beautiful job of patching up all the holes and cracks in the condo I just bought. The paint job is seamless and the colors I chose were spot on. The lead painter ended up staying late the last day to finish painting the cabinets because I had new countertops put in and didn't realize that I should have scheduled it for another day. He even helped me remove an old doorknob as he waited for the countertop guys to finish so he could paint the kitchen cabinets. They finished a 3BR, 1250 sf unit in three days. I am very pleased with the work. The estimate I received includes painting of the new baseboards once I get the flooring installed. I would totally use them again. Their estimates were very reasonable. The higher estimates claimed they were high because removal of the acoustic ceiling would take days and would be difficult to remove. Juon proved them all wrong as they removed it all in one day and patched the ceiling in the same day! I would highly recommend them and will use them again for future projects."
Recommended by96%of homeowners
Avatar for Sinai Construction
Sinai Construction
5.0(
46
)

Serving Simi Valley, CA and surrounding areas

In business since 1984

Free estimates

Warranties offered

"The estimate was very thorough and every question I asked I was provided an in depth explanation. Their bid came in higher then others, but I really appreciated them taking the time to explain why they recommended certain work vs. the other solutions. They also back up their work with a 25 yr warranty. Throughout the whole process EJ was very responsive over email and anything that came up a representative from the office would come to site to check on the work. The men doing the work were always on site before starting time and worked hard. Carlos was very easy to talk to and made it a comfortable situation considering it was three + weeks with them directly underneath your feet, our house on stilts and not much space to work with. They were all very nice guys. All the work passed inspection. Towards the end I think the pressure to finish was on and there were some hiccups in the quality of the finished project, but EJ took good care of us and made sure everything was to our satisfaction in the end. I am very happy with the work and would highly recommend them to anyone who needs to get foundation work done."
Recommended by100%of homeowners
Avatar for Adam's Construction & Engineering
Adam's Construction & Engineering
5.0(
43
)

Serving Simi Valley, CA and surrounding areas

In business since 1994

Free estimates

Warranties offered

"I've dealt with a number of contractors throughout the years and I must say Adam Othman is truly one of a kind. Adam only works on one job at a time and the quality of service really shows. I knew Adam was the right person for our project immediately after our very first phone call. He took his time to really understand my objectives. You immediately get the sense that Adam is unlike other contractors. He is extremely sensitive to the client's budget and goes beyond the call of duty to get the job done right and on budget. Our project involved a 1922 Spanish home with a very low tiled ceiling. The ceiling was extremely out of scale in relation to the size of the room and it was our objective to raise it as high as possible. Prior to our contract, Adam dedicated so much time surveying the attic on two separate occasions and helped us come up with a solution that didn't require any major structural modification to our existing roof. Adam is a very methodical thinker. You could literally see his mind coming up with solutions as he quietly studied the project. You know you are in good hands because of the questions he asks. He anticipates problems before they even happen and that really put us at ease. Our project time frame was 4 weeks. Adam started the project on time and finished EXACTLY on the week he promised. He is by far the most organized contractor I've ever dealt with. Workmanship was superb. The work area was always left clean and the framing he personally did on the ceiling was truly a work of art. Before the drywall went up, he and I joked that the framing was too beautiful to cover up. He did absolutely beautiful work. The drywall crew did an outstanding job skim coating the plaster walls and their workmanship was as superb as Adam's. He clearly hires the best sub contractors in the business. It was the most stress free experience we've had from any previous contractor and that is testament to the way Adam runs his business. The living room is now quickly becoming my favorite room in the house and I am grateful to Adam for putting all his heart into it. He is truly a wonderful contractor who I now consider a friend. I have absolutely no hesitation recommending him to anyone. He is truly the best!"
Recommended by97%of homeowners
Avatar for CXC Contracting
CXC Contracting
4.7(
40
)

Serving Simi Valley, CA and surrounding areas

In business since 1995

Free estimates

Emergency services offered

"The foundation inspector came earlier than the appointment time that was scheduled and only gave me 15-20 minutes notice. While other people would appreciate that I do not like to be caught off guard like that. He was very knowledgeable and performed a detailed inspection and provided me with a quote for foundation improvements. He also recommended gutters and helped me to design a cost effective gutter system which he was going to relay to his gutter company. This was impressive. But when I scheduled the gutter inspection the gutter guy did not even show up or call to cancel. i let the Foundation inspector know about this and he did not respond. I was very unimpressed with the fact that he did not respond or acknowledge his gutter inspector's mistake. While the Foundation inspector was very knowledge and professional, I would not recommend services from his company due to their lack of responsiveness. <br />"
Recommended by85%of homeowners
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FAQs for foundation, basement or crawlspace waterproofing / encapsulation projects in Simi Valley, CA

The most affordable way to waterproof your basement is with interior methods like waterproof paint, costing between $1 and $8 per square foot, or silicate concrete sealers priced at $4 to $6 per square foot. However, these solutions are only suitable for certain issues. If your basement moisture is due to more serious problems like a cracked foundation, you'll need more extensive (and costly) repairs.

Absolutely! Waterproofing your basement is a smart investment that can increase your home's value. By keeping your basement dry and free of moisture problems, you protect your home's structural integrity and make it more appealing to potential buyers. Plus, taking proactive measures now can prevent costly water damage repairs down the line.

The time required to waterproof a basement depends on the selected method. Some approaches to interior waterproofing, like paint or sealant, can be completed within a day. Installing new drains or weeping tiles will need at least two to three days of labor. Any forms of exterior waterproofing that require you to excavate land will require an additional three days of work to prepare the ground.

Yes, basement waterproofing can significantly increase your home's value. A dry, leak-free basement is a strong selling point for potential buyers, enhancing your property's desirability and market price. Investing in professional waterproofing not only protects your home's structural integrity but also ensures a healthier living environment by preventing mold and mildew growth.

Waterproofing both the interior and exterior of your basement offers the best protection against moisture. Exterior waterproofing stops water from penetrating your foundation, while interior methods manage any moisture that does enter. If you must choose one, exterior waterproofing is generally more effective, as it prevents water from reaching your home's interior in the first place.

The Simi Valley, CA homeowners’ guide to foundation, basement or crawlspace waterproofing / encapsulations

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