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Avatar for Groundworks
Groundworks
4.6(
19
)

Serving Ross, 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

172 neighbors recently requested a quote
Recommended by58%of homeowners
RSF Construction Inc.
1.0(
1
)

Serving Ross, 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(
90
)

Serving Ross, 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 Integrity Decks & Restoration General Contracting, Inc.
Integrity Decks & Restoration General Contracting, Inc.
4.9(
16
)

Serving Ross, CA and surrounding areas

In business since 2016

Free estimates

Warranties offered

"Integrity waterproofed the roof of my floating house to create large deck space and some months later waterproofed the new decks around my house, both times using an epoxy based product called Deck 70. They are easy to work with, very pleasant to have around the house, and do top quality work. I cannot praise them highly enough. Top notch people doing top notch work."
Response time4 hrs
Recommended by33%of homeowners
Avatar for CLEAN CRAWLSPACE INC
CLEAN CRAWLSPACE INC
4.7(
14
)

Serving Ross, CA and surrounding areas

In business since 2003

Free estimates

Credit card accepted

"The company called us the day after the earthquake, offering to come and do a free check in the crawlspace to be sure there is no damage or places needing repair in the liner after the quake. I phoned them yesterday to make the appointment and they came out today. And there is no damage or repairs needed, and the liner held up, still attached to the foundation cement stones and pillars. I felt this was very thoughtful of them to remember us. Since we installed the product a year ago, they have helped us feel comfortable that the product is doing what it is supposed to do. They also came out during the rains (however brief) in late February and checked that everything was still dry (not that we had flooding or ground water tables rise, but we were concerned that rain might have been coming in from the side vents in the house siding to the crawlspace). It was dry and everything looked good, so we determined that no more work was necessary to close up the house's side vents. That was money and time saved. ...Professional company and good people.
"
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+16

Recommended by100%of homeowners
Avatar for Bay Area Handyman
Bay Area Handyman
4.3(
28
)

Serving Ross, CA and surrounding areas

In business since 2001

Free estimates

Emergency services offered

"Outstanding and awesome!!!! Chris is so knowledgeable and know how to do everything that we can ever imagine. He is polite, professional and we couldn't ask for anyone better. I highly recommend to anyone and will use him again and again. Thank you Chris for such wonderful work you do."
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Recommended by95%of homeowners
Avatar for Tikal Painting Corp
Tikal Painting Corp
5.0(
3
)

Serving Ross, CA and surrounding areas

In business since 2022

Free estimates

Warranties offered

"Tikal painting is the best company that I ever hired to do my interior house paint I love working with them they are friendly people we recommend to hire them if you got any painting waterproofing and exterior paint"
Response time2 hrs
Response rate94%
Avatar for Extreme Makeovers Inc
Extreme Makeovers Inc
5.0(
2
)

Serving Ross, CA and surrounding areas

In business since 1999

Free estimates

Credit card accepted

"Extreme makeovers was great to work with.  He was always prompt with either phone calls or arriving at my house to do the work.  Staff was courteous and cleaned up when finished.  Extreme kept to the budget and there were no surprises."
Recommended by100%of homeowners
Showing 1-10 of 16
Basement Waterproofing questions, answered by experts

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.

While water in your basement is unlikely to make you sick unless it’s coming from a sewage backup, mold is likely to start to grow in wet areas within 24 hours, and mold can make you sick. According to the Centers for Disease Control and Prevention (CDC), inhaling mold spores can cause allergy symptoms, including runny nose, itchy eyes, difficulty breathing, wheezing, and itchy skin. Individuals with pre-existing respiratory issues like asthma and immunocompromised individuals are at an elevated risk of symptoms when inhaling mold spores.

No, everything doesn’t get wet if the bathroom is well-designed and the fixtures are properly installed. It’s important that the floor of a wet room drains correctly, and proper waterproofing and slip-resistant flooring are used to avoid creating slipping hazards. Since the shower isn’t housed in an enclosed space, you’ll need to make sure the towel rack and toilet paper holder are placed in areas where they won’t get wet.

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.

There are several small, inexpensive upgrades you can make to upgrade your basement. Although you still need to adhere to building codes and obtain permits when necessary, you can complete small but mighty tasks like painting the masonry walls and installing entertainment devices to make the space more usable. 

The Ross, CA homeowners’ guide to basement waterproofing services

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