Top-rated basement waterproofing pros.

Best basement waterproofing pros near Grass Valley, CA

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Top-Rated Basement waterproofing pros in Grass Valley - Updated Nov 2026

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

Serving Grass Valley, 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
Palm Construction, Inc.
5.0(
112
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Grass Valley, 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 Sears Home Improvement Products
Sears Home Improvement Products
3.7(
1,712
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Grass Valley, CA and surrounding areas

In business since 1886

Free estimates

Credit card accepted

"I called to set the appointment.  they gave me a three hour time window.  the gentlemen showed up towards the beginning of the time frame.  they were very courteous.  They explained what they were going to do, how the equipment worked, and about how long it would take.  They cleaned my vents in a reasonable time.  They also vacuumed up all the spider webs around my furnace while they were down there (I have a stone basement so it is a never ending battle).  The next time I need my vents cleaned I will absolutely call them.   I have recommended them to everyone I know."
Additional Photos
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Recommended by74%of homeowners
Avatar for Hightower Plumbing Systems
Hightower Plumbing Systems
5.0(
4
)
Basement Drainage Channels - Install

Serving Grass Valley, CA and surrounding areas

In business since 2010

Free estimates

Emergency services offered

10 years experience half in service and repair work and the other half building commercial buildings or doing commercial tenant improvements. I hold Pro-Pex certification and Counterstrike Trac-Pipe(flexible Gas Pipe) certification while working in the area for over 20 years. I went to Granite Bay high school and have built great relationships with customers and suppliers over those years. I hold multiple commercial purchasing accounts with suppliers to enable me to purchase materials at the lowest Price and Best Quality. My company works locally and remains completely honest and straightforward so you get the best install and equipment at the lowest cost.

Water Supply Mainline Repipe
Copper House Mainline Shut-Off New Build+Irrigstion Mainline Shut-Off/Piping
Emergency Mainline Backup Hydro-Jetting
Water Supply Mainline Repipe
Copper House Mainline Shut-Off New Build+Irrigstion Mainline Shut-Off/Piping

+40

Recommended by100%of homeowners
Hays Engineering
4.4(
20
)
Basement Drainage Channels - Install

Serving Grass Valley, CA and surrounding areas

In business since 2016

Free estimates

Credit card accepted

"We recently bought a house in Sacramento. During the last rainy season we discovered that we had a drainage problem: pools of water formed next to the foundation and water was running underneath the house via the crawl space depression. Over the years, the grade on the north side of the house had developed a slope toward the house (probably due to adding soil for gardening) and the old flexible corrugated downspout drain pipes had clogged or collapsed and didn't run to the curb. Hays Engineering fixed all that. The company owner, Josh Hays, kept us informed about the project schedule and was on site. They contacted utilities to mark underground lines. They regraded the north side of the yard and installed a drainage system consisting of seven collection points using smooth 4 inch drainage pipe (that can be cleaned out if necessary). The Hays Engineering crew used a laser level to ensure that the slope of each drainage pipe was correct. The terminal ends of the drainage pipes were fitted with pop-up drainage emitters. In-ground irrigation pipes were rerouted where necessary. Digging the trenches for the system was done very carefully and they hand dug when approaching an underground line. Mr. Hays and his team were friendly, professional, and answered all of our questions. Not only did Hays Engineering do an outstanding job, the cost was very reasonable. We highly recommend Hays Engineering and would use them again without hesitation."
Response time6 hrs
Recommended by100%of homeowners
Avatar for Hampton Enterprise LLC
Hampton Enterprise LLC
3.7(
9
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Grass Valley, CA and surrounding areas

In business since 1989

Free estimates

Emergency services offered

"He was awesome.  He called back, but he was working in Reed field, North Carolina and he could not get to us for a couple of days.  By the time, he got to us we had already gotten the other estimates, and we were pleased with him.  Hampton guy was great.  He was really quick to get back to us, but he had other projects that he had already lined up.  The experience was very satisfactory.  He was very courteous, and prompt.  He was very honest in saying that he cannot get to us, and if we needed to have this work done now, then we need to have to get somebody else.  I appreciated that."
Additional Photos
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Recommended by60%of homeowners
Avatar for Atiles & Sons, LLC
Atiles & Sons, LLC
4.2(
5
)
Basement Drainage Channels - Install

Serving Grass Valley, CA and surrounding areas

In business since 2021

Free estimates

Emergency services offered

We are dedicated to providing our clients with the very best in excavation and building \nsite services. We specialize in residential and commercial services and take pride in the \nattention to detail put into each of the projects we are involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

Response time4 days
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Basement Waterproofing FAQs, answered by experts

Yes, many repair services include reapplying waterproofing and UV-resistant coatings.

Costs depend on the area's size and condition, damage extent, and chosen method. A professional evaluation provides a tailored estimate based on specific needs.

If not properly maintained, an underground downspout may damage your home's foundation. A clogged downspout can back up, causing water to pool around the base of your home and seep into the foundation. Regular inspections and maintenance keep your downspout in good working order, preventing damage and protecting your home.

While a standard gutter system is widely considered the most effective way to prevent water damage to your home's foundation, several alternatives are available. These options can be used on their own in certain climates or as supplementary protection.

Common alternatives include:

  • Rain Chains: These are decorative chains that hang from the roof's edge, guiding rainwater to the ground.

  • Drip Edges: These metal strips are installed at the edge of the roof to direct water away from the fascia. While often used with gutters, they can be paired with a ground-level solution but are typically not sufficient on their own.

  • Rain Dispersal Systems: These systems work by breaking up the heavy sheet of water flowing off the roof, dispersing it over a wider area.

  • French Drains: This ground-level system uses a perforated pipe in a gravel-filled trench to collect and redirect water runoff away from the house.

  • Drip Paths: Placed directly below the roofline, these paths made of concrete, stone, or other materials prevent soil erosion and guide water away.

It's important to note that some alternatives like rain chains and dispersal systems may not be adequate in regions with heavy rainfall because they don't divert water away from the foundation as effectively as a full gutter system. Ground-based solutions like French drains can be very effective but are often more expensive and can affect your landscaping and curb appeal. Many experts recommend installing a full gutter system for maximum protection and using alternatives as supplementary measures.

If you notice standing water under the deck after rainstorms, you may need a drainage system to efficiently move this water. You do not want standing water to rest against your foundation or against support posts for the deck, as this could cause significant structural problems over time. Make sure the area has proper grading, too.

The Grass Valley, CA homeowners’ guide to basement waterproofing services

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