Top-rated basement waterproofing pros.

Best basement waterproofing pros near Folsom, CA

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Top-Rated Basement waterproofing pros in Folsom - Updated Nov 2026

Avatar for Ridgeway Construction, Inc.
Ridgeway Construction, Inc.
4.7(
16
)
Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Folsom, CA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Michael Ridgeway was wonderful to work with because he listened to how I wanted the gate to be finished so it would be structurally strong. I would hire him again without any question. Michaels helper that worked along with him worked very hard. I really appreciate their work ethics. Thank you so much Michael and Tommy! Sherie"
Response time1 day
Recommended by100%of homeowners
Avatar for Groundworks
Groundworks
4.6(
19
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Folsom, CA and surrounding areas

Approved (Corporate)

In business since 2023

Free estimates

Warranties offered

"Everything looks good after the work was done. I can finally close my bathroom door. I appreciated the fact that the foreman Erick Baez, went over what was done as they were done. I also appreciated that the two installers Manny Erickson and Jesus Villagomez also communicated with me after they were done to reassure that they did a proper job installing the jacks. Very good to know how the process was going. Great job."
Basement
Basement
Basement
Basement
Foundation

+16

167 neighbors recently requested a quote
Recommended by58%of homeowners
Avatar for Jacob Gregory Construction
Jacob Gregory Construction
5.0(
2
)
Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Folsom, CA and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Incredible performance. Came in on time under budget. Great craftsmanship . I would hire him again 100 percent ! Demolished existing outhouse , dug new pit 5 feet deep , installed new concrete rebar enforced retaining wall , constructed brand new outhouse built to withstand 10 foot snow load in winter. The whole family loves it"
Retaining wall
Response time2 days
3 neighbors recently requested a quote
RSF Construction Inc.
1.0(
1
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Folsom, 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
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Folsom, 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
Avatar for Csc Plumbing Sewer and Drain Service | Chapmans Legacy Plumbing
Csc Plumbing Sewer and Drain Service | Chapmans Legacy Plumbing
4.6(
136
)
Basement Drainage Channels - Install

Serving Folsom, CA and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"I called this morning, and they showed up at my house within two hours. It was a simple fix. The overall price was more than I expected, but I wouldn't complain since they came out so fast. I can't say if it was higher or lower than anyone else, because no one else would come today. Overall it was fair, quick (15 minutes of work) , professional, and the response was exceptional. I would recommend them to anyone who needed a plumber."
Additional Photos
Recommended by96%of homeowners
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Basement Waterproofing FAQs, answered by experts

In most cases, a crawl space will not dry out on its own unless the moisture comes from an uncommon flood and isn’t expected to be a recurring issue. For most homeowners, moisture problems in the crawl space will only continue to get worse over time, so addressing the underlying problem with gutter systems or a foundation drainage system and setting up a preventative solution like a dehumidifier is necessary.

Water damage always poses a primary risk of mold and mildew, but growth is not guaranteed. Whether mold develops depends on several factors, including the severity of the water damage and how quickly the area is addressed. To prevent mold, you must act fast—ideally within the first 24 hours. The process involves cleaning up all standing water and thoroughly drying the affected area. If the damage is extensive, the cleanup was delayed, or you suspect mold might be present, it is safest to assume it has grown and contact a professional mold inspector or removal expert to assess the situation.

Yes, the air from a damp basement can travel up into your living area through a process called the stack effect, so moisture, mold spores, and other debris in your basement air can all decrease your indoor air quality on your main floors. Additionally, damp basements can promote the rotting of building materials, which can damage flooring, insulation, and framing on your first floor in addition to materials in the basement.

Interlocking garage tiles made with PVC are the most effective for garages with past issues of humidity and flooding because damp concrete is not suitable for paint. Epoxy coating is also water-resistant and can prevent mold buildup. Finally, porcelain tiles are a wonderful option for wet conditions if your budget allows.

Water that pools under pavers can erode the soil foundation and weaken the paver structure. In some situations, it can also cause mold and mildew growth. If that happens, you may need to start budgeting for the cost to build and install a patio to replace the damaged one.

The Folsom, CA homeowners’ guide to basement waterproofing services

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